Full-stack Software Engineer · Backend (Go & TypeScript) · Frontend (React/Next.js) · Fukuoka, Japan (JST)
- Full-stack engineer shipping end-to-end features: React/Next.js on the frontend, Go/TypeScript on the backend
- I care about shipping, developer experience, and reliable systems
| Area | Focus |
|---|---|
| Frontend | React / Next.js + TypeScript (UI architecture, chat UX, performance, DX) |
| Backend | Go + TypeScript (API design, integrations, DB modeling, background jobs) |
| AI/LLM | AWS Bedrock, Claude API, MCP tool-calling, evaluation/guardrails |
| Delivery | CI/CD, observability, maintainable systems |
- Developing both React UI (chat experiences) and Go/TypeScript APIs
- Developing and maintaining MCP servers to connect products and docs to AI agents
| Project | What it is | Tech / Notes |
|---|---|---|
| ai-docs | Keep AI-generated “memory” files clean & versioned with Git worktrees | Go · DX / workflow automation |
| ai-utils (aiu) | Prompt template runner for locally installed AI CLIs (Claude/Gemini/Codex/…) | Go · “subscriptions, no API keys” workflow |
| any-docs-mcp | Local documentation sync + hybrid search (BM25 + vector) with URL citations; MCP integration | TypeScript · Node.js |
| backlog-mcp-server | MCP server for interacting with the Backlog API via AI agents | TypeScript · Tools for projects/issues/wiki/etc |
| ghosttype | Local AI-powered CLI autocomplete tool | Rust · fast local UX |
A few things I’ve written around AI engineering & developer workflows:
- DEV: https://dev.to/trknhr
- Zenn: https://zenn.dev/trknhr