Hein Soe
Full-Stack Software Engineer
Yangon, Myanmar (Remote) | +959 252 152 447 | hi@heinsoe.com
GitHub | LinkedIn | www.heinsoe.com
Summary
Full-Stack Engineer with 6+ years building production SaaS platforms, REST APIs, and AI-integrated systems. Proven track record delivering end-to-end β schema design, backend architecture, and deployment. Google CASA certified. Remote-first, with strong delivery record working with Japanese and Singaporean teams.
Skills
Core: TypeScript, JavaScript, Node.js, React, Next.js, PostgreSQL, SQL
Backend: Express.js, Fastify, Hono, REST API Design, Prisma ORM, Drizzle ORM, OpenAPI/Swagger
Frontend: Tailwind CSS, Radix UI, TanStack Query, TanStack Router, React Hook Form, Zod, Tiptap
Cloud & Infra: GCP (Cloud Run, Cloud SQL), Docker, GitHub Actions CI/CD, Firebase, Linux VPS
Integrations: Stripe, Gmail API, Google OAuth 2.0, Gemini AI, OpenAI SDK, Web Push Notifications, AWS (Rekognition, S3)
Security: JWT, AES Encryption, RBAC, Google CASA Certification, GDPR Compliance
Familiar with: MySQL, Redis, MSSQL
Experience
meeeetup.com
Full-Stack Engineer | March 2026 β Present | Remote to Japan
Building a B2B face recognition service platform. Developed REST APIs and real-time face identification, enabling partner companies to integrate visitor recognition into their own applications.
- Built REST APIs with Hono on Bun for face recognition and visitor management
- Implemented real-time face identification using AWS Rekognition and MediaPipe for partner integrations
- Architected multi-app monorepo with Portal, Camera, Account, and Landing apps
Tech: Hono, Bun, Vite, React, Next.js 16, TypeScript, AWS Rekognition, AWS S3, TanStack Router, TanStack Query, Drizzle ORM, PostgreSQL, Tailwind CSS
Giant More Co., Ltd. (ζ ͺεΌδΌη€Ύγ’γ’)
Full-Stack Engineer | November 2024 β February 2026 | Remote to Japan
Space Navi β Rental Space Analytics SaaS (Solo Developer)
- Architected multi-tenant REST APIs (Fastify/Node.js) and PostgreSQL schema from the ground up
- Earned Google CASA certification by passing a 54-question OWASP security assessment
- Engineered automated email parser (REGEX + AI fallback) achieving 100% parsing accuracy on 1,000+ emails per batch
- Built AI Analytics Chat with Gemini 2.0 Flash β function calling, RAG-lite context management, generative UI
- Delivered 10β100x query performance gains through strategic indexing and query optimization
- Integrated Stripe subscription billing with real-time usage dashboards
Time Flow App β Workforce Management System
- Designed REST API and PostgreSQL schema supporting time tracking, leave, and overtime workflows
- Implemented RBAC, Web Push notifications, and Japanese Labor Law (ε΄εεΊζΊζ³) compliance logic
Future Platform β Crowdfunding Platform (Frontend)
- Developed rich text editor with Tiptap, integrated Stripe payments, Firebase auth, and i18n support
Tech: Next.js 14/15, React 19, TypeScript, Fastify, Prisma ORM, PostgreSQL, MySQL, GCP Cloud Run, Stripe, Gemini AI, Firebase
Brain Wave Data
Full-Stack Developer | 2021 β 2024 | Yangon, Myanmar
- Maintained hospital management systems (remote to Singapore) β resolved critical bugs in queue, visitor, and patient nurse workflows, improving system stability
- Built clinic management frontend (ClinicHub) with appointment booking and doctor management
- Delivered complete streaming platform landing page (MEGA Music) in 1 week under urgent deadline
- Developed ISP corporate website (MEGA Network) with interactive SVG coverage map and API-driven pricing
Tech: Next.js, React, Express.js, Node.js, jQuery, MSSQL, Redis
Freelance
Web Developer | 2019 β 2021 | Yangon, Myanmar
- Built real estate listing platform with OpenStreetMap integration, advanced filters, and admin dashboard
- Delivered websites and custom WordPress themes/plugins for local businesses
Tech: Next.js, MySQL, WordPress, PHP, JavaScript
Personal Projects
LLM API Gateway β Full-stack LLM reselling platform for Myanmar developers
- Engineered transparent proxy routing to 300+ AI models with real-time usage-based billing
- Integrated MMPay/MMQR local payment system for Myanmar market
- Built streaming AI assistant with tool calling, model search, and conversation summarization
- Tech: Hono, Bun, Next.js, TypeScript, PostgreSQL, Drizzle ORM, Gemini AI
CityNest β Property listing website for a real estate agency
- Implemented interactive Mapbox maps with property clustering and multi-filter search
- Built full admin dashboard with CRUD operations and Cloudflare R2 image storage
- Tech: Next.js, TypeScript, PostgreSQL, Prisma ORM, Mapbox, Tailwind CSS
View Portfolio | View Projects