Senior Platform Engineer.
Started my career as a freelance web engineer, then gained experience developing job services at a startup and handling diverse projects at a contract development company. Later joined a company operating a crowdfunding service as a software engineer, working on the design and development of foundational systems including notification infrastructure and authentication/authorization infrastructure. Currently at a company operating an HR/labor management SaaS as a Senior Platform Engineer, working on product infrastructure development.
Aspiring to be an architect who improves the long-term value of organizations and software. I value technology that scales through teams, and through my experience designing and developing cross-cutting infrastructure such as authentication, notification, and authorization systems, I've seen firsthand the impact a single foundational system can have on an entire organization's development efficiency and quality. I want to contribute to building sustainable engineering organizations that support business growth through technical strategy and execution. Hobbies include OSS development, the gym, and houseplants.
| Key | Value |
|---|---|
| bmf.infomation@gmail.com | |
| GitHub | bmf-san |
| @bmf_san | |
| bmf-san | |
| Zenn | bmf_san |
| Speaker Deck | bmf_san |
| Findy | bmf-san |
| LAPRAS | bmf san |
| Category | Link | Description |
|---|---|---|
| Mobile Apps | Notifify | A minimal notification-only reminder app for iOS — no completion tracking, just reminds you. |
| Mobile Apps | Bookstacks | iOS app for managing your bookshelf — scan ISBN barcodes, organize with labels, and fetch cover images automatically. |
| Mobile Apps | Done Log | A simple habit and activity logging app. |
| Mobile Apps | Asset Transition Simulator | An app for simulating future asset transitions. |
| Web Application | bmf-tech | Personal tech blog. |
| Web Application | gobel-api | Headless CMS written in Go. |
| Bot | gogocoin | Cryptocurrency trading bot for the bitFlyer exchange. |
| CLI Tools | gohan | A simple and fast static site generator in Go with incremental build support. |
| CLI Tools | ggc | Modern Git CLI tool with incremental search UI. |
| Libraries | goblin | Trie-based HTTP router for Go. |
| Libraries | go-bitflyer-api-client | bitFlyer Lightning API client for Go. |
| Framework | sleyt | A minimal and modern CSS framework. |
| Templates | go-clean-architecture-web-application-boilerplate | Web application boilerplate using Go and Clean Architecture. |
| Templates | resume-manager | Markdown-based template for managing career documents and auto-generating PDFs. |
| Tools | prompt-registry | Personal prompt management system for AI agents. |
| Tools | go-router-benchmark | Benchmark tests for HTTP routers in Go. |
| Samples | gobel-example | Sample implementation of a headless CMS in Go. |
| Documentation | spec-by-bmf-san | Repository for original specifications created by bmf-san. |
| Documentation | career-prompts | A prompt collection for supporting engineers' career development and job searching. |
| PoC | poc-opa-access-control-system | Proof of Concept for an access control system using Open Policy Agent. |