Skip to content
View jexp's full-sized avatar
🐉
Watching the chamaeleon.
🐉
Watching the chamaeleon.

Organizations

@neo4j @neo4j-examples @Qi4j @neo4j-contrib

Block or report jexp

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
jexp/README.md

Hi, my name is Michael 👋

I've been passionate about software development for more than 30 years.

For the last 15 years, I've been working on the open source Neo4j graph database filling many roles, most recently as Head of Product Innovation and Developer Product strategy and as part of that organizing the Neo4j Labs efforts. My current focus areas is the integrations of Graphs with Generative AI, e.g in the GraphRAG patterns.

As a long time caretaker of the Neo4j community and ecosystem I love to work with graph-related projects, users, and contributors.

In general I enjoy many aspects of programming languages, learning new things every day, participating in exciting and ambitious open source projects and contributing and writing software related books and articles. I spoke at numerous conferences and helped organized several of them.

My efforts in the Java community got me accepted to the JavaChampions program.

I'm running a weekly girls-only coding club at our local school.

  • 🔭 I’m currently working on https://neo4j.com/labs/genai-ecosystem
  • 🌱 I’m currently improving my skills in product management, working across teams and strategic thinking
  • 💬 Ask me about: java, GenAI, kotlin, graphs, graphql, Cypher
  • 📫 How to reach me: https://chaos.social/@mesirii
  • 😄 Pronouns: he/him
  • ⚡ Fun fact: I used to own a coffee shop Die Buchbar which had a bookish, steam-punk interior and hosted local artists.

Social

Content

Past Projects

I've initiated these projects: llm-graph-builder, neo4j-graph-algorithms (graph-data-science), neo4j-graphql, neo4j-spark-connector, neo4j-streams (kafka), neo4j-apoc-procedures, csv-bulk-importer, spring-data-neo4j, cypher-dsl, neo4j-jdbc.

Pinned Loading

  1. docker/genai-stack Public

    Langchain + Docker + Neo4j + Ollama

    Python 4.5k 1k

409 contributions in the last year

Contribution Graph
Day of Week March April May June July August September October November December January February March
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Less
No contributions.
Low contributions.
Medium-low contributions.
Medium-high contributions.
High contributions.
More

Activity overview

Loading A graph representing jexp's contributions from March 24, 2024 to March 26, 2025. The contributions are 55% commits, 22% issues, 18% code review, 5% pull requests. 18% Code review 22% Issues 5% Pull requests 55% Commits

Contribution activity

March 2025

Opened 2 pull requests in 2 repositories
Reviewed 3 pull requests in 2 repositories
Opened 1 issue in 1 repository
langchain4j/langchain4j-community 1 open
37 contributions in private repositories Mar 12 – Mar 17
Loading