diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000..2e549f1
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,21 @@
+# [Задача №00000000](https://bigbosop215.kaiten.ru/space/439413/card/00000000)
+
+### Что было не так:
+<описание проблемы/причины заведения новой фичи>
+### Что было сделано:
+* слой repository;
+* добавлена валидация на уникальность email;
+* ручка на получение подборок фильмов;
+* написаны тесты и моки.
+### Чек лист до ревью :
+- [ ] PR разбит на логические коммиты (если нет, то нужно разбить);
+- [ ] PR не содержит секретов (пароли, токены, ключи);
+- [ ] PR не содержит лишних файлов (например, `.env`);
+- [ ] PR не содержит коммитов, которые не относятся к задаче;
+
+**Перед тем, как отдать на ревью нужно убедиться, что все пункты выполнены**
+
+ ### как вливать ветку
+ Если это обычная задача, то просто `squash merge` в `develop`
+ Если это хотфикс, то обычный `merge` в `master` и `develop` (должно быть два `pull request`). При этом в ветке должен быть один коммит
+ Если это релиз, то обычный `merge` и в `master` и в `develop`. Там будет несколько коммитов
diff --git a/.gitignore b/.gitignore
index 3b44850..f79e50f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /validation-service/bin/
+/validation-service/.env
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..93e1072
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,40 @@
+version: '3.9'
+
+volumes:
+  postgres_volume:
+  redis:
+
+services:
+  validation_ms:
+    build:
+      context: ./validation-service/
+      dockerfile: Dockerfile
+    restart: always
+    ports:
+      - 5050:5050
+    networks:
+      - netflix
+  redis:
+    image: 'redis:latest'
+    command: redis-server
+    volumes:
+      - redis:/data
+    networks:
+      - netflix
+  db:
+    image: postgres:latest
+    environment:
+      - "POSTGRES_DB=netflix"
+      - "POSTGRES_USER=test"
+      - "POSTGRES_PASSWORD=test"
+    volumes:
+      - "postgres_volume:/var/lib/postgresql/data"
+    networks:
+      - netflix
+
+
+networks:
+  netflix:
+  default:
+    external:
+      name: netflix # Не забыть создать сеть перед деплоем
diff --git a/validation-service/Dockerfile b/validation-service/Dockerfile
index fe3bdf2..d3f4566 100644
--- a/validation-service/Dockerfile
+++ b/validation-service/Dockerfile
@@ -10,9 +10,9 @@ RUN go mod download
 RUN go mod tidy
 RUN go build cmd/main.go
 
-EXPOSE 8081
+EXPOSE 5050
 
-CMD [ "main" ]
+CMD [ "./main" ]
 
 # /app/
 #   /api
diff --git a/validation-service/api/validation/validation.proto b/validation-service/api/validation/validation.proto
index 65f69dc..a4f3709 100644
--- a/validation-service/api/validation/validation.proto
+++ b/validation-service/api/validation/validation.proto
@@ -4,15 +4,14 @@ package validation;
 
 option go_package = ".";
 
+import "google/protobuf/timestamp.proto";
+
 message ValidateRegistrationRequest {
   string email = 1;
   string password = 2;
   string password_confirm = 3;
-}
-
-message ValidateAuthorizationRequest {
-  string email = 1;
-  string password = 2;
+  int32 sex = 4;
+  google.protobuf.Timestamp bitrhdate = 5;
 }
 
 message ErrorMessage {
@@ -27,5 +26,4 @@ message ValidationResponse {
 
 service Validation {
   rpc ValidateRegistration(ValidateRegistrationRequest) returns (ValidationResponse);
-  rpc ValidateAuthorization(ValidateAuthorizationRequest) returns (ValidationResponse);
 }
diff --git a/validation-service/cmd/main.go b/validation-service/cmd/main.go
index fe7f767..b99fabf 100644
--- a/validation-service/cmd/main.go
+++ b/validation-service/cmd/main.go
@@ -1,5 +1,17 @@
 package main
 
+import (
+	"log"
+
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app"
+)
+
 func main() {
-	
+	a, ctx, err := app.New()
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	a.Run(ctx)
 }
diff --git a/validation-service/config/config.go b/validation-service/config/config.go
new file mode 100644
index 0000000..4485748
--- /dev/null
+++ b/validation-service/config/config.go
@@ -0,0 +1,15 @@
+package config
+
+type Config struct {
+	Listener Listener `yaml:"listener"`
+}
+
+type Listener struct {
+	Address string `yaml:"address"`
+	Port    int    `yaml:"port"`
+}
+
+type ConfigContextKey struct {
+	Address string
+	Port    int
+}
diff --git a/validation-service/config/config_methods.go b/validation-service/config/config_methods.go
new file mode 100644
index 0000000..148925f
--- /dev/null
+++ b/validation-service/config/config_methods.go
@@ -0,0 +1,53 @@
+package config
+
+import (
+	"context"
+	"log"
+	"os"
+	"path/filepath"
+
+	"github.com/joho/godotenv"
+	"gopkg.in/yaml.v3"
+)
+
+func GetConfigFromContext(ctx context.Context) *Config {
+	value, ok := ctx.Value(ConfigContextKey{}).(*Config)
+	if !ok {
+		return nil
+	}
+
+	return value
+}
+
+func CreateConfigContext() (context.Context, error) {
+	ctx := context.Background()
+	config, err := readConf()
+	if err != nil {
+		return nil, err
+	}
+
+	return context.WithValue(ctx, ConfigContextKey{}, config), nil
+}
+
+func readConf() (*Config, error) {
+	err := godotenv.Load()
+
+	if err != nil {
+		log.Fatalf("Error loading .env file", err)
+	}
+
+	cfg := &Config{}
+
+	filename, _ := filepath.Abs(os.Getenv("CFG_PATH"))
+	data, err := os.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	err = yaml.Unmarshal(data, cfg)
+	if err != nil {
+		return nil, err
+	}
+
+	return cfg, nil
+}
diff --git a/validation-service/go.mod b/validation-service/go.mod
index c2d46f4..b827fbc 100644
--- a/validation-service/go.mod
+++ b/validation-service/go.mod
@@ -1,8 +1,18 @@
-module github.com/go-park-mail-ru/2024_2_GOATS
+module github.com/go-park-mail-ru/2024_2_GOATS/validation-service
 
 go 1.22.2
 
 require (
+	google.golang.org/grpc v1.65.0
+	google.golang.org/protobuf v1.34.2
+)
+
+require (
+	github.com/joho/godotenv v1.5.1 // indirect
+	golang.org/x/net v0.26.0 // indirect
+	golang.org/x/sys v0.21.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 // indirect
 	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.5.1 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/validation-service/go.sum b/validation-service/go.sum
index 3fdec68..ced6d18 100644
--- a/validation-service/go.sum
+++ b/validation-service/go.sum
@@ -1,4 +1,21 @@
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
+golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
+golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
+golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
+golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 h1:1GBuWVLM/KMVUv1t1En5Gs+gFZCNd360GGb4sSxtrhU=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
+google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc=
+google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.5.1 h1:F29+wU6Ee6qgu9TddPgooOdaqsxTMunOoj8KA5yuS5A=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.5.1/go.mod h1:5KF+wpkbTSbGcR9zteSqZV6fqFOWBl4Yde8En8MryZA=
 google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
 google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/validation-service/internal/app/api/converter/converter.go b/validation-service/internal/app/api/converter/converter.go
index 89f617e..3b63422 100644
--- a/validation-service/internal/app/api/converter/converter.go
+++ b/validation-service/internal/app/api/converter/converter.go
@@ -1 +1,27 @@
 package converter
+
+import (
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/model"
+	desc "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/pb/validation"
+	"google.golang.org/protobuf/types/known/timestamppb"
+)
+
+func ToUserRegisterDataFromDesc(data *desc.ValidateRegistrationRequest) *model.UserRegisterData {
+	birthday := data.GetBitrhdate().AsTime()
+	ts := timestamppb.New(birthday)
+
+	return &model.UserRegisterData{
+		Email:           data.GetEmail(),
+		Password:        data.GetPassword(),
+		PasswordConfirm: data.GetPasswordConfirm(),
+		Sex:             data.GetSex(),
+		Birthday:        int(ts.Seconds),
+	}
+}
+
+func ToErrorsFromServ(data *model.ErrorResponse) *desc.ErrorMessage {
+	return &desc.ErrorMessage{
+		Code:  data.Code,
+		Error: data.ErrorObj.Error(),
+	}
+}
diff --git a/validation-service/internal/app/api/validation/handler.go b/validation-service/internal/app/api/validation/handler.go
index abeebd1..d36b1e9 100644
--- a/validation-service/internal/app/api/validation/handler.go
+++ b/validation-service/internal/app/api/validation/handler.go
@@ -1 +1,25 @@
-package handler
+package validation
+
+import (
+	"context"
+
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/model"
+	desc "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/pb/validation"
+)
+
+type ValidationService interface {
+	ValidateRegistration(ctx context.Context, userData *model.UserRegisterData) *model.ValidationResponse
+}
+
+type Implementation struct {
+	desc.UnimplementedValidationServer
+	ctx               context.Context
+	validationService ValidationService
+}
+
+func NewImplementation(ctx context.Context, validationService ValidationService) *Implementation {
+	return &Implementation{
+		ctx:               ctx,
+		validationService: validationService,
+	}
+}
diff --git a/validation-service/internal/app/api/validation/validation.go b/validation-service/internal/app/api/validation/validation.go
new file mode 100644
index 0000000..74c1f0b
--- /dev/null
+++ b/validation-service/internal/app/api/validation/validation.go
@@ -0,0 +1,21 @@
+package validation
+
+import (
+	"context"
+
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/api/converter"
+	desc "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/pb/validation"
+)
+
+func (i *Implementation) ValidateRegistration(ctx context.Context, req *desc.ValidateRegistrationRequest) (*desc.ValidationResponse, error) {
+	validData := i.validationService.ValidateRegistration(i.ctx, converter.ToUserRegisterDataFromDesc(req))
+	descErrors := make([]*desc.ErrorMessage, 0)
+	for _, errData := range validData.Errors {
+		descErrors = append(descErrors, converter.ToErrorsFromServ(&errData))
+	}
+
+	return &desc.ValidationResponse{
+		Success: validData.Success,
+		Errors:  descErrors,
+	}, nil
+}
diff --git a/validation-service/internal/app/app.go b/validation-service/internal/app/app.go
index 1110061..970ea5e 100644
--- a/validation-service/internal/app/app.go
+++ b/validation-service/internal/app/app.go
@@ -1,3 +1,49 @@
-package main
+package app
 
+import (
+	"context"
+	"fmt"
+	"log"
+	"net"
 
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/config"
+	validationAPI "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/api/validation"
+	validationService "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/service/validation"
+	desc "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/pb/validation"
+)
+
+type App struct {
+	validationService validationAPI.ValidationService
+}
+
+func New() (*App, context.Context, error) {
+	ctx, err := config.CreateConfigContext()
+	if err != nil {
+		log.Fatal("Failed to read config: %v", err)
+	}
+
+	return &App{
+		validationService: validationService.NewService(ctx),
+	}, ctx, nil
+}
+
+func (a *App) Run(ctx context.Context) {
+	cfg := config.GetConfigFromContext(ctx)
+	lis, err := net.Listen("tcp", fmt.Sprintf(":%d", cfg.Listener.Port))
+	if err != nil {
+		log.Fatal("Failed to listen: %v", err)
+	}
+
+	s := grpc.NewServer()
+	reflection.Register(s)
+	desc.RegisterValidationServer(s, validationAPI.NewImplementation(ctx, a.validationService))
+
+	log.Printf("Server listening at %v:%d", cfg.Listener.Address, cfg.Listener.Port)
+
+	if err = s.Serve(lis); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+}
diff --git a/validation-service/internal/app/errors/errors.go b/validation-service/internal/app/errors/errors.go
new file mode 100644
index 0000000..ad02eb1
--- /dev/null
+++ b/validation-service/internal/app/errors/errors.go
@@ -0,0 +1,14 @@
+package errors
+
+import "errors"
+
+var (
+	ErrInvalidEmailCode     = "invalid_email"
+	ErrInvalidEmailText     = errors.New("email is incorrect")
+	ErrInvalidPasswordCode  = "invalid_password"
+	ErrInvalidPasswordText  = errors.New("password is too short. The minimal len is 8")
+	ErrInvalidSexCode       = "invalid_sex"
+	ErrInvalidSexText       = errors.New("only male or female allowed")
+	ErrInvalidBirthdateCode = "invalid_birthdate"
+	ErrInvalidBirthdateText = errors.New("bithdate should be before current time")
+)
diff --git a/validation-service/internal/app/model/validation.go b/validation-service/internal/app/model/validation.go
index 8b53790..d21f637 100644
--- a/validation-service/internal/app/model/validation.go
+++ b/validation-service/internal/app/model/validation.go
@@ -1 +1,19 @@
 package model
+
+type UserRegisterData struct {
+	Email           string
+	Password        string
+	PasswordConfirm string
+	Sex             int32
+	Birthday        int
+}
+
+type ErrorResponse struct {
+	Code     string
+	ErrorObj error
+}
+
+type ValidationResponse struct {
+	Success bool
+	Errors  []ErrorResponse
+}
diff --git a/validation-service/internal/app/repository/converter/converter.go b/validation-service/internal/app/repository/converter/converter.go
deleted file mode 100644
index 89f617e..0000000
--- a/validation-service/internal/app/repository/converter/converter.go
+++ /dev/null
@@ -1 +0,0 @@
-package converter
diff --git a/validation-service/internal/app/repository/repository.go b/validation-service/internal/app/repository/repository.go
deleted file mode 100644
index 50a4378..0000000
--- a/validation-service/internal/app/repository/repository.go
+++ /dev/null
@@ -1 +0,0 @@
-package repository
diff --git a/validation-service/internal/app/repository/validation/registration_validation.go b/validation-service/internal/app/repository/validation/registration_validation.go
deleted file mode 100644
index 958ae1a..0000000
--- a/validation-service/internal/app/repository/validation/registration_validation.go
+++ /dev/null
@@ -1 +0,0 @@
-package validation
diff --git a/validation-service/internal/app/service/converter/converter.go b/validation-service/internal/app/service/converter/converter.go
deleted file mode 100644
index 89f617e..0000000
--- a/validation-service/internal/app/service/converter/converter.go
+++ /dev/null
@@ -1 +0,0 @@
-package converter
diff --git a/validation-service/internal/app/service/service.go b/validation-service/internal/app/service/service.go
deleted file mode 100644
index 6d43c33..0000000
--- a/validation-service/internal/app/service/service.go
+++ /dev/null
@@ -1 +0,0 @@
-package service
diff --git a/validation-service/internal/app/service/validation/helpers/user_helper.go b/validation-service/internal/app/service/validation/helpers/user_helper.go
new file mode 100644
index 0000000..eefb246
--- /dev/null
+++ b/validation-service/internal/app/service/validation/helpers/user_helper.go
@@ -0,0 +1,62 @@
+package helpers
+
+import (
+	"log"
+	"regexp"
+	"slices"
+	"time"
+
+	errVals "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/errors"
+	"google.golang.org/protobuf/types/known/timestamppb"
+)
+
+const PasswordLength = 8
+const Male = 0
+const Female = 1
+const Other = 2
+
+var (
+	emailRegex = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
+	sexVals    = []int32{Male, Female, Other}
+)
+
+func ValidatePassword(pass, passConf string) error {
+	if passConf == "" {
+		log.Println("password confirm is missing, but now its OK")
+	}
+
+	if len(pass) < PasswordLength {
+		log.Println(errVals.ErrInvalidPasswordText.Error())
+		return errVals.ErrInvalidPasswordText
+	}
+
+	return nil
+}
+
+func ValidateEmail(email string) error {
+	if !emailRegex.MatchString(email) {
+		log.Println(errVals.ErrInvalidEmailText.Error())
+		return errVals.ErrInvalidEmailText
+	}
+
+	return nil
+}
+
+func ValidateBirthdate(birthdate int) error {
+	ts := timestamppb.New(time.Now())
+	if int(ts.Seconds) < birthdate {
+		log.Println(errVals.ErrInvalidBirthdateText.Error())
+		return errVals.ErrInvalidBirthdateText
+	}
+
+	return nil
+}
+
+func ValidateSex(sex int32) error {
+	if !slices.Contains(sexVals, sex) {
+		log.Println(errVals.ErrInvalidSexText.Error())
+		return errVals.ErrInvalidSexText
+	}
+
+	return nil
+}
diff --git a/validation-service/internal/app/service/validation/registartion_validation.go b/validation-service/internal/app/service/validation/registartion_validation.go
deleted file mode 100644
index 958ae1a..0000000
--- a/validation-service/internal/app/service/validation/registartion_validation.go
+++ /dev/null
@@ -1 +0,0 @@
-package validation
diff --git a/validation-service/internal/app/service/validation/validate_registration.go b/validation-service/internal/app/service/validation/validate_registration.go
new file mode 100644
index 0000000..9664c28
--- /dev/null
+++ b/validation-service/internal/app/service/validation/validate_registration.go
@@ -0,0 +1,46 @@
+package validation
+
+import (
+	"context"
+
+	errVals "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/errors"
+	"github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/model"
+	userHelper "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/service/validation/helpers"
+)
+
+func (s *serv) ValidateRegistration(ctx context.Context, userData *model.UserRegisterData) *model.ValidationResponse {
+	success := true
+	errors := make([]model.ErrorResponse, 0)
+
+	if err := userHelper.ValidatePassword(userData.Password, userData.PasswordConfirm); err != nil {
+		success = AddError(errVals.ErrInvalidPasswordCode, err, &errors)
+	}
+
+	if err := userHelper.ValidateEmail(userData.Email); err != nil {
+		success = AddError(errVals.ErrInvalidEmailCode, err, &errors)
+	}
+
+	if err := userHelper.ValidateBirthdate(userData.Birthday); err != nil {
+		success = AddError(errVals.ErrInvalidBirthdateCode, err, &errors)
+	}
+
+	if err := userHelper.ValidateSex(userData.Sex); err != nil {
+		success = AddError(errVals.ErrInvalidSexCode, err, &errors)
+	}
+
+	return &model.ValidationResponse{
+		Success: success,
+		Errors:  errors,
+	}
+}
+
+func AddError(code string, err error, errors *[]model.ErrorResponse) bool {
+	errStruct := model.ErrorResponse{
+		Code:     code,
+		ErrorObj: err,
+	}
+
+	*errors = append(*errors, errStruct)
+
+	return false
+}
diff --git a/validation-service/internal/app/service/validation/validation.go b/validation-service/internal/app/service/validation/validation.go
new file mode 100644
index 0000000..c14cb33
--- /dev/null
+++ b/validation-service/internal/app/service/validation/validation.go
@@ -0,0 +1,19 @@
+package validation
+
+import (
+	"context"
+
+	api "github.com/go-park-mail-ru/2024_2_GOATS/validation-service/internal/app/api/validation"
+)
+
+var _ api.ValidationService = (*serv)(nil)
+
+type serv struct{
+	ctx context.Context
+}
+
+func NewService(ctx context.Context) *serv {
+	return &serv{
+		ctx: ctx,
+	}
+}
diff --git a/validation-service/internal/config/config.go b/validation-service/internal/config/config.go
deleted file mode 100644
index d912156..0000000
--- a/validation-service/internal/config/config.go
+++ /dev/null
@@ -1 +0,0 @@
-package config
diff --git a/validation-service/internal/config/config.yml b/validation-service/internal/config/config.yml
new file mode 100644
index 0000000..f07d424
--- /dev/null
+++ b/validation-service/internal/config/config.yml
@@ -0,0 +1,3 @@
+listener:
+  address: localhost
+  port: 5050
diff --git a/validation-service/internal/pb/validation/validation.pb.go b/validation-service/internal/pb/validation/validation.pb.go
index 4b75fd6..145561e 100644
--- a/validation-service/internal/pb/validation/validation.pb.go
+++ b/validation-service/internal/pb/validation/validation.pb.go
@@ -9,6 +9,7 @@ package __
 import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
 )
@@ -25,9 +26,11 @@ type ValidateRegistrationRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Email           string `protobuf:"bytes,1,opt,name=email,proto3" json:"email,omitempty"`
-	Password        string `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
-	PasswordConfirm string `protobuf:"bytes,3,opt,name=password_confirm,json=passwordConfirm,proto3" json:"password_confirm,omitempty"`
+	Email           string                 `protobuf:"bytes,1,opt,name=email,proto3" json:"email,omitempty"`
+	Password        string                 `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	PasswordConfirm string                 `protobuf:"bytes,3,opt,name=password_confirm,json=passwordConfirm,proto3" json:"password_confirm,omitempty"`
+	Sex             int32                  `protobuf:"varint,4,opt,name=sex,proto3" json:"sex,omitempty"`
+	Bitrhdate       *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=bitrhdate,proto3" json:"bitrhdate,omitempty"`
 }
 
 func (x *ValidateRegistrationRequest) Reset() {
@@ -83,59 +86,18 @@ func (x *ValidateRegistrationRequest) GetPasswordConfirm() string {
 	return ""
 }
 
-type ValidateAuthorizationRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Email    string `protobuf:"bytes,1,opt,name=email,proto3" json:"email,omitempty"`
-	Password string `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
-}
-
-func (x *ValidateAuthorizationRequest) Reset() {
-	*x = ValidateAuthorizationRequest{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_validation_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ValidateAuthorizationRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ValidateAuthorizationRequest) ProtoMessage() {}
-
-func (x *ValidateAuthorizationRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_validation_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ValidateAuthorizationRequest.ProtoReflect.Descriptor instead.
-func (*ValidateAuthorizationRequest) Descriptor() ([]byte, []int) {
-	return file_validation_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *ValidateAuthorizationRequest) GetEmail() string {
+func (x *ValidateRegistrationRequest) GetSex() int32 {
 	if x != nil {
-		return x.Email
+		return x.Sex
 	}
-	return ""
+	return 0
 }
 
-func (x *ValidateAuthorizationRequest) GetPassword() string {
+func (x *ValidateRegistrationRequest) GetBitrhdate() *timestamppb.Timestamp {
 	if x != nil {
-		return x.Password
+		return x.Bitrhdate
 	}
-	return ""
+	return nil
 }
 
 type ErrorMessage struct {
@@ -150,7 +112,7 @@ type ErrorMessage struct {
 func (x *ErrorMessage) Reset() {
 	*x = ErrorMessage{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_validation_proto_msgTypes[2]
+		mi := &file_validation_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -163,7 +125,7 @@ func (x *ErrorMessage) String() string {
 func (*ErrorMessage) ProtoMessage() {}
 
 func (x *ErrorMessage) ProtoReflect() protoreflect.Message {
-	mi := &file_validation_proto_msgTypes[2]
+	mi := &file_validation_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -176,7 +138,7 @@ func (x *ErrorMessage) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ErrorMessage.ProtoReflect.Descriptor instead.
 func (*ErrorMessage) Descriptor() ([]byte, []int) {
-	return file_validation_proto_rawDescGZIP(), []int{2}
+	return file_validation_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *ErrorMessage) GetCode() string {
@@ -199,13 +161,13 @@ type ValidationResponse struct {
 	unknownFields protoimpl.UnknownFields
 
 	Success bool            `protobuf:"varint,1,opt,name=success,proto3" json:"success,omitempty"`
-	Error   []*ErrorMessage `protobuf:"bytes,2,rep,name=error,proto3" json:"error,omitempty"`
+	Errors  []*ErrorMessage `protobuf:"bytes,2,rep,name=errors,proto3" json:"errors,omitempty"`
 }
 
 func (x *ValidationResponse) Reset() {
 	*x = ValidationResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_validation_proto_msgTypes[3]
+		mi := &file_validation_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -218,7 +180,7 @@ func (x *ValidationResponse) String() string {
 func (*ValidationResponse) ProtoMessage() {}
 
 func (x *ValidationResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_validation_proto_msgTypes[3]
+	mi := &file_validation_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -231,7 +193,7 @@ func (x *ValidationResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ValidationResponse.ProtoReflect.Descriptor instead.
 func (*ValidationResponse) Descriptor() ([]byte, []int) {
-	return file_validation_proto_rawDescGZIP(), []int{3}
+	return file_validation_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *ValidationResponse) GetSuccess() bool {
@@ -241,9 +203,9 @@ func (x *ValidationResponse) GetSuccess() bool {
 	return false
 }
 
-func (x *ValidationResponse) GetError() []*ErrorMessage {
+func (x *ValidationResponse) GetErrors() []*ErrorMessage {
 	if x != nil {
-		return x.Error
+		return x.Errors
 	}
 	return nil
 }
@@ -252,45 +214,39 @@ var File_validation_proto protoreflect.FileDescriptor
 
 var file_validation_proto_rawDesc = []byte{
 	0x0a, 0x10, 0x76, 0x61, 0x6c, 0x69, 0x64, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f,
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+	0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x76, 0x61, 0x6c, 0x69, 0x64, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x2e, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x42, 0x03, 0x5a, 0x01, 0x2e, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -305,24 +261,23 @@ func file_validation_proto_rawDescGZIP() []byte {
 	return file_validation_proto_rawDescData
 }
 
-var file_validation_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_validation_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
 var file_validation_proto_goTypes = []any{
-	(*ValidateRegistrationRequest)(nil),  // 0: validation_v1.ValidateRegistrationRequest
-	(*ValidateAuthorizationRequest)(nil), // 1: validation_v1.ValidateAuthorizationRequest
-	(*ErrorMessage)(nil),                 // 2: validation_v1.ErrorMessage
-	(*ValidationResponse)(nil),           // 3: validation_v1.ValidationResponse
+	(*ValidateRegistrationRequest)(nil), // 0: validation.ValidateRegistrationRequest
+	(*ErrorMessage)(nil),                // 1: validation.ErrorMessage
+	(*ValidationResponse)(nil),          // 2: validation.ValidationResponse
+	(*timestamppb.Timestamp)(nil),       // 3: google.protobuf.Timestamp
 }
 var file_validation_proto_depIdxs = []int32{
-	2, // 0: validation_v1.ValidationResponse.error:type_name -> validation_v1.ErrorMessage
-	0, // 1: validation_v1.ValidationV1.ValidateRegistration:input_type -> validation_v1.ValidateRegistrationRequest
-	1, // 2: validation_v1.ValidationV1.ValidateAuthorization:input_type -> validation_v1.ValidateAuthorizationRequest
-	3, // 3: validation_v1.ValidationV1.ValidateRegistration:output_type -> validation_v1.ValidationResponse
-	3, // 4: validation_v1.ValidationV1.ValidateAuthorization:output_type -> validation_v1.ValidationResponse
-	3, // [3:5] is the sub-list for method output_type
-	1, // [1:3] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
+	3, // 0: validation.ValidateRegistrationRequest.bitrhdate:type_name -> google.protobuf.Timestamp
+	1, // 1: validation.ValidationResponse.errors:type_name -> validation.ErrorMessage
+	0, // 2: validation.Validation.ValidateRegistration:input_type -> validation.ValidateRegistrationRequest
+	2, // 3: validation.Validation.ValidateRegistration:output_type -> validation.ValidationResponse
+	3, // [3:4] is the sub-list for method output_type
+	2, // [2:3] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_validation_proto_init() }
@@ -344,18 +299,6 @@ func file_validation_proto_init() {
 			}
 		}
 		file_validation_proto_msgTypes[1].Exporter = func(v any, i int) any {
-			switch v := v.(*ValidateAuthorizationRequest); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_validation_proto_msgTypes[2].Exporter = func(v any, i int) any {
 			switch v := v.(*ErrorMessage); i {
 			case 0:
 				return &v.state
@@ -367,7 +310,7 @@ func file_validation_proto_init() {
 				return nil
 			}
 		}
-		file_validation_proto_msgTypes[3].Exporter = func(v any, i int) any {
+		file_validation_proto_msgTypes[2].Exporter = func(v any, i int) any {
 			switch v := v.(*ValidationResponse); i {
 			case 0:
 				return &v.state
@@ -386,7 +329,7 @@ func file_validation_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_validation_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   4,
+			NumMessages:   3,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/validation-service/internal/pb/validation/validation_grpc.pb.go b/validation-service/internal/pb/validation/validation_grpc.pb.go
index 125a7c2..c91fb08 100644
--- a/validation-service/internal/pb/validation/validation_grpc.pb.go
+++ b/validation-service/internal/pb/validation/validation_grpc.pb.go
@@ -19,139 +19,101 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	ValidationV1_ValidateRegistration_FullMethodName  = "/validation_v1.ValidationV1/ValidateRegistration"
-	ValidationV1_ValidateAuthorization_FullMethodName = "/validation_v1.ValidationV1/ValidateAuthorization"
+	Validation_ValidateRegistration_FullMethodName = "/validation.Validation/ValidateRegistration"
 )
 
-// ValidationV1Client is the client API for ValidationV1 service.
+// ValidationClient is the client API for Validation service.
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type ValidationV1Client interface {
+type ValidationClient interface {
 	ValidateRegistration(ctx context.Context, in *ValidateRegistrationRequest, opts ...grpc.CallOption) (*ValidationResponse, error)
-	ValidateAuthorization(ctx context.Context, in *ValidateAuthorizationRequest, opts ...grpc.CallOption) (*ValidationResponse, error)
 }
 
-type validationV1Client struct {
+type validationClient struct {
 	cc grpc.ClientConnInterface
 }
 
-func NewValidationV1Client(cc grpc.ClientConnInterface) ValidationV1Client {
-	return &validationV1Client{cc}
+func NewValidationClient(cc grpc.ClientConnInterface) ValidationClient {
+	return &validationClient{cc}
 }
 
-func (c *validationV1Client) ValidateRegistration(ctx context.Context, in *ValidateRegistrationRequest, opts ...grpc.CallOption) (*ValidationResponse, error) {
+func (c *validationClient) ValidateRegistration(ctx context.Context, in *ValidateRegistrationRequest, opts ...grpc.CallOption) (*ValidationResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(ValidationResponse)
-	err := c.cc.Invoke(ctx, ValidationV1_ValidateRegistration_FullMethodName, in, out, cOpts...)
+	err := c.cc.Invoke(ctx, Validation_ValidateRegistration_FullMethodName, in, out, cOpts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *validationV1Client) ValidateAuthorization(ctx context.Context, in *ValidateAuthorizationRequest, opts ...grpc.CallOption) (*ValidationResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(ValidationResponse)
-	err := c.cc.Invoke(ctx, ValidationV1_ValidateAuthorization_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// ValidationV1Server is the server API for ValidationV1 service.
-// All implementations must embed UnimplementedValidationV1Server
+// ValidationServer is the server API for Validation service.
+// All implementations must embed UnimplementedValidationServer
 // for forward compatibility.
-type ValidationV1Server interface {
+type ValidationServer interface {
 	ValidateRegistration(context.Context, *ValidateRegistrationRequest) (*ValidationResponse, error)
-	ValidateAuthorization(context.Context, *ValidateAuthorizationRequest) (*ValidationResponse, error)
-	mustEmbedUnimplementedValidationV1Server()
+	mustEmbedUnimplementedValidationServer()
 }
 
-// UnimplementedValidationV1Server must be embedded to have
+// UnimplementedValidationServer must be embedded to have
 // forward compatible implementations.
 //
 // NOTE: this should be embedded by value instead of pointer to avoid a nil
 // pointer dereference when methods are called.
-type UnimplementedValidationV1Server struct{}
+type UnimplementedValidationServer struct{}
 
-func (UnimplementedValidationV1Server) ValidateRegistration(context.Context, *ValidateRegistrationRequest) (*ValidationResponse, error) {
+func (UnimplementedValidationServer) ValidateRegistration(context.Context, *ValidateRegistrationRequest) (*ValidationResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ValidateRegistration not implemented")
 }
-func (UnimplementedValidationV1Server) ValidateAuthorization(context.Context, *ValidateAuthorizationRequest) (*ValidationResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ValidateAuthorization not implemented")
-}
-func (UnimplementedValidationV1Server) mustEmbedUnimplementedValidationV1Server() {}
-func (UnimplementedValidationV1Server) testEmbeddedByValue()                      {}
+func (UnimplementedValidationServer) mustEmbedUnimplementedValidationServer() {}
+func (UnimplementedValidationServer) testEmbeddedByValue()                    {}
 
-// UnsafeValidationV1Server may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to ValidationV1Server will
+// UnsafeValidationServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to ValidationServer will
 // result in compilation errors.
-type UnsafeValidationV1Server interface {
-	mustEmbedUnimplementedValidationV1Server()
+type UnsafeValidationServer interface {
+	mustEmbedUnimplementedValidationServer()
 }
 
-func RegisterValidationV1Server(s grpc.ServiceRegistrar, srv ValidationV1Server) {
-	// If the following call pancis, it indicates UnimplementedValidationV1Server was
+func RegisterValidationServer(s grpc.ServiceRegistrar, srv ValidationServer) {
+	// If the following call pancis, it indicates UnimplementedValidationServer was
 	// embedded by pointer and is nil.  This will cause panics if an
 	// unimplemented method is ever invoked, so we test this at initialization
 	// time to prevent it from happening at runtime later due to I/O.
 	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
 		t.testEmbeddedByValue()
 	}
-	s.RegisterService(&ValidationV1_ServiceDesc, srv)
+	s.RegisterService(&Validation_ServiceDesc, srv)
 }
 
-func _ValidationV1_ValidateRegistration_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Validation_ValidateRegistration_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ValidateRegistrationRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ValidationV1Server).ValidateRegistration(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: ValidationV1_ValidateRegistration_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ValidationV1Server).ValidateRegistration(ctx, req.(*ValidateRegistrationRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _ValidationV1_ValidateAuthorization_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ValidateAuthorizationRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(ValidationV1Server).ValidateAuthorization(ctx, in)
+		return srv.(ValidationServer).ValidateRegistration(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: ValidationV1_ValidateAuthorization_FullMethodName,
+		FullMethod: Validation_ValidateRegistration_FullMethodName,
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ValidationV1Server).ValidateAuthorization(ctx, req.(*ValidateAuthorizationRequest))
+		return srv.(ValidationServer).ValidateRegistration(ctx, req.(*ValidateRegistrationRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
 
-// ValidationV1_ServiceDesc is the grpc.ServiceDesc for ValidationV1 service.
+// Validation_ServiceDesc is the grpc.ServiceDesc for Validation service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
-var ValidationV1_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "validation_v1.ValidationV1",
-	HandlerType: (*ValidationV1Server)(nil),
+var Validation_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "validation.Validation",
+	HandlerType: (*ValidationServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{
 			MethodName: "ValidateRegistration",
-			Handler:    _ValidationV1_ValidateRegistration_Handler,
-		},
-		{
-			MethodName: "ValidateAuthorization",
-			Handler:    _ValidationV1_ValidateAuthorization_Handler,
+			Handler:    _Validation_ValidateRegistration_Handler,
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
diff --git a/validation-service/internal/pkg/pkg.go b/validation-service/internal/pkg/pkg.go
deleted file mode 100644
index c1caffe..0000000
--- a/validation-service/internal/pkg/pkg.go
+++ /dev/null
@@ -1 +0,0 @@
-package pkg