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jerryga/README.md

Hi ๐Ÿ‘‹, I'm Chason Jia

A lifelong learner.

  • ๐ŸŒฑ Iโ€™m currently learning Everything.

  • ๐Ÿ•ธ๏ธ My website Chason

  • ๐ŸŽง Would you like some music? QuietMelo

  • ๐Ÿ‘จโ€๐Ÿ’ป All of my projects are available at App Store.

  • ๐Ÿ’ฌ Ask me about Mobile Dev, Web Dev, Backend, or any tech-related stuff.

  • ๐Ÿ“ซ How to reach me staticga@gmail.com

  • ๐Ÿ“„ Know about my experiences Linkedin

  • โšก Fun fact Keep exploring.

Selected Certifications

AWS Cloud Practitioner AWS AI Practitioner

Languages and Tools:

Web

react js next.js Tailwind TypeScript

Mobile

flutter dart objectivec swift AppStore

Backend

aws firebase sqlite python node.js


๐Ÿš€ My Products

Here are some of the apps and tools Iโ€™ve built โ€” blending design, performance, and real-world utility across iOS, Android, and Web.


๐Ÿ—ฃ๏ธ TalkLingo

Shadowing & Speaking Practice App for English Learners
Improve pronunciation and fluency through interactive listening and real-time shadowing exercises.

  • ๐ŸŽง Real-time speech recognition
  • ๐Ÿง  AI-based pronunciation scoring
  • ๐Ÿ“ฑ Available on App Store

iOS Swift


๐Ÿป BearLingo

Vocabulary & Phrase Learning App โ€” fun, visual, and effective for mastering English.

  • ๐Ÿ“š Daily learning goals & review system
  • ๐ŸŽฎ Interactive quizzes and streaks
  • ๐Ÿ“ฑ Available on Google Play and App Store

iOS Android


A powerful React Native library for real-time speech recognition, recording, and playback โ€” supporting both iOS and Android.

  • ๐Ÿ”Š Real-time transcription
  • ๐Ÿงฉ Built with TypeScript & Native Modules
  • ๐Ÿ“ฆ Published on npm

npm GitHub stars


A relaxing web experience for sleep and focus โ€” featuring curated playlists and ambient soundscapes.

  • ๐ŸŒ™ Personalized playlist system
  • โ˜๏ธ Built with Next.js + Firebase + ShadCN UI
  • ๐ŸŒ Visit Website

Next.js Firebase


A Python-based monitoring tool for real-time stock and ETF signals (e.g. TQQQ), including Telegram alerts and web dashboard.

  • ๐Ÿ’น Technical analysis (MACD, RSI, Bollinger)
  • ๐Ÿง  Backtest and scoring system
  • ๐Ÿงฐ Docker + Flask + Telegram integration

Python Docker


๐Ÿ”Š Decibel Monitor

A professional real-time noise level detector, trusted by users worldwide since 2018.

  • ๐Ÿ“Š Real-time decibel graph
  • ๐ŸŒŽ Multi-language interface
  • ๐Ÿ“ฑ Available on App Store

App Store Swift


๐Ÿ“„ PDF Scanner

A fast and reliable document scanning app with OCR and PDF export.

  • ๐Ÿ“ท Scan, crop, and enhance documents
  • ๐Ÿ”ค Text recognition (OCR)
  • ๐Ÿ“ฑ Available on App Store

App Store iOS


๐Ÿ’– Support My Work

If you like my projects and want to help me keep building open-source tools:
๐Ÿ‘‰ Sponsor Me on GitHub

Pinned Loading

  1. react-native-speechkit react-native-speechkit Public

    Kotlin 1

  2. SwiftUI-MVVM-Combine SwiftUI-MVVM-Combine Public

    A demo demonstrates how to use combine and MVVM in the SwiftUI app.

    Swift 8 1

  3. stock_monitor stock_monitor Public

    Python

  4. quitehouseserver quitehouseserver Public

    Swift 3

  5. CocoaPods/Specs CocoaPods/Specs Public

    The CocoaPods Master Repo

    6.8k 9k