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bradjin8/README.md

Jin (@bradjin8)

Project Manager / Full-Stack Engineer — AI-Augmented Development · TypeScript · Node.js · Mobile

I build software with AI as a core collaborator — using agentic workflows, RAG pipelines, and LLM-integrated tooling to accelerate development cycles, raise code quality, and unlock capabilities that traditional approaches can't match efficiently. My focus is on making human-AI collaboration practical and production-ready, not experimental.


Philosophy

Software development is changing faster than most teams adapt. I treat AI agents as first-class contributors — scoping tasks for them, reviewing their output rigorously, and designing systems that amplify what both humans and models do best. The goal is shorter feedback loops, higher consistency, and more time spent on the problems that actually require human judgment.


What I work on

  • Human-agentic AI systems — agentic development workflows, LLM-driven automation, AI pair programming at scale; designing tasks and tooling so agents contribute meaningfully to real codebases rather than toy examples
  • RAG & knowledge retrieval — hybrid dense/sparse vector search (Pinecone), context assembly pipelines, domain-specific retrieval for AI assistants
  • Backend & infrastructure — TypeScript / Node.js plugin architectures, REST + WebSocket APIs, SQLite / PostgreSQL, Docker, Nginx, TLS, authentication (TOTP 2FA, server-side sessions)
  • Cross-platform apps — React Native (iOS & Android), desktop with Electron, native iOS in Swift, Android with Java/OpenGL ES
  • Blockchain & Web3 — Solana NFT tooling, Ethereum / Polygon smart contracts (Solidity), DEX on EOSIO / WAX, multi-chain NFT marketplaces
  • C++ & systems — Boost library research and hands-on work, low-level data modelling

Tech stack

Area Technologies
Languages TypeScript · JavaScript · Python · Swift · Java · Solidity · C++ · Shell
Frontend & Mobile React Native · React · Vite · Lit · Electron · Remix
Backend Node.js · Django · PHP (Fat-Free Framework)
Databases SQLite · PostgreSQL · Pinecone (vector)
Infrastructure Docker · Docker Compose · Nginx · Let's Encrypt
Blockchain Solana · Ethereum · Polygon · Truffle · Ganache · Web3.js
AI / ML LLM integration · RAG pipelines · Agentic workflows · Cursor · Prompt engineering
Project management Sprint planning · Backlog grooming · Code review · Technical research · PR workflow · Cross-functional team coordination

Current focus (2026)

  • Human-agentic development: using AI to ship faster and with higher quality without sacrificing correctness or maintainability
  • Privacy-first, locally-run AI tooling and developer intelligence platforms
  • Applied RAG for domain-specific knowledge retrieval
  • Backend infrastructure: observability, extensible plugin systems, auth
  • C++ ecosystem tooling and Boost library research

Hireable — open to teams serious about using AI to build better software, faster.

Pinned Loading

  1. MixNMatch-Fighting MixNMatch-Fighting Public

    JavaScript 18 4

  2. SolanaNFTBot SolanaNFTBot Public

    NFT tracker bot on Solana, magiceden|digitaleyes|solanart|alphaart|exchangeart|solsea

    TypeScript 6

  3. Zero-AIO Zero-AIO Public

    React-Electron desktop app for sneaker bot

    5