Hein Soe

Full-Stack Software Engineer

Yangon, Myanmar | +959 252 152 447 hi@heinsoe.com GitHub | LinkedIn | www.heinsoe.com

Summary

Full-Stack Software Engineer with 6+ years of experience delivering production SaaS applications on Google Cloud Platform. Specialized in TypeScript/React/Node.js stacks with proven expertise in security compliance (Google CASA certified), Japanese business systems, and end-to-end product development.

Work Style: Self-driven developer who consistently delivers before deadlines. Strong communicator - proactively discusses solutions, provides suggestions, and reports progress on time. Experienced in remote collaboration with Japanese teams.

Languages: English (Fluent), Myanmar (Native)

Skills

Core Stack

TypeScript, JavaScript, React, Next.js (13-15), Node.js, SQL

Frontend Development

Tailwind CSS, Ant Design, Radix UI, TanStack Query (React Query), React Hook Form, Zod, Tiptap, Custom React Components

Backend Development

Fastify, Express, Prisma ORM, Drizzle ORM, Payload CMS, REST API Design, Server Actions

Mobile Development

React Native, Flutter

Databases & Cloud

PostgreSQL, MySQL, Cloud SQL, Google Cloud Platform (Cloud Run, Cloud SQL, Secret Manager, Artifact Registry), Docker, GitHub Actions CI/CD, Firebase, Linux VPS

Integrations & APIs

Stripe, Gmail API, Google OAuth 2.0, Google Gemini AI, OpenAI SDK, Web Push Notifications, OpenAPI/Swagger, REST/Webhook integrations (Facebook, Slack, Discord, Telegram, LINE, etc.)

Security & Compliance

OAuth 2.0, JWT, AES Encryption, RBAC, Google CASA Certification, GDPR Compliance, Japanese Labor Law (労働基準法)

Experience

Giant More Co., Ltd. (株式会社モア)

Full-Stack Developer | November 2024 - Present | Yangon, Myanmar (Remote to Japan)

Space Navi - Rental Space Analytics Platform

Solo Full-Stack Developer | November 2024 - March 2025 (Prototype), July 2025 - September 2025 (Development), November 2025 - Present (Production)

Full-stack SaaS platform for rental space operators managing properties across multiple booking platforms.

Built complete platform solo: Next.js 14 frontend, Fastify 5 backend, MySQL database on GCP
Achieved Google CASA certification for Gmail API sensitive scope (gmail.readonly)
Implemented automated email parsing with REGEX (100% success rate) + AI fallback using Gemini
Built batch processing system that processes 1000+ emails in parallel (adjustable chunk size)
Integrated Stripe subscriptions, Gmail sync, and real-time analytics dashboards
Deployed on GCP Cloud Run with zero-downtime CI/CD pipeline
Currently maintaining and enhancing production application

Tech: Next.js 14, TypeScript, Fastify, Prisma, MySQL, GCP Cloud Run, Stripe, Gmail API, Gemini AI

Time Flow App - Workforce Management System

Full-Stack Developer | September 2025 - November 2025 (Prototype)

Workforce management system ensuring compliance with Japanese Labor Standards Law (労働基準法).

Developed real-time time tracking with clock in/out, break tracking, and compliance monitoring
Implemented leave/overtime request workflows with multi-device push notifications
Built role-based access control (Employee/Manager/Admin) with organization isolation
Created compliance dashboards tracking overtime limits, break requirements, and holiday allocations

Tech: Next.js 15.5, React 19, TypeScript, PostgreSQL, Prisma, TanStack Query, Radix UI, PWA

Future - Crowdfunding Platform

Frontend Developer | March 2025 - July 2025 (Production)

Frontend application for crowdfunding platform with rich content editing and payment integration.

Collaborated with backend developer in Japan, coordinating API integration and feature implementation
Built project creation UI with Tiptap rich text editor (images, links, YouTube embeds)
Integrated Stripe payment flow for crowdfunding contributions
Implemented Firebase authentication and user management
Developed responsive UI with Radix components and Tailwind CSS
Added multi-language support with next-intl

Tech: Next.js 15, React 19, TypeScript, Zustand, Tiptap, Stripe, Firebase Auth, Radix UI

Brain Wave Data

Full-Stack Developer | 2021 - 2024 | In-house

Maintained legacy hospital systems (remote to Singapore) with queue management, room management, patient information board, and patient/nurse workflows - resolved critical bugs, improved system stability, and implemented feature upgrades
Built ClinicHub frontend as Senior Frontend Developer - clinic management system with appointment booking and doctor management (Next.js, Ant Design)
Built MEGA Music landing page with album/artist browsing, subscription features, and custom animated UI - delivered complete production-ready application in 1 week for urgent client deadline
Developed MEGA Network ISP company website featuring interactive SVG coverage map and API-integrated pricing calculator
Delivered multiple small-to-medium websites and CMS projects for various clients

Tech: Next.js, React, Express.js, Swiper, jQuery, Bootstrap, MSSQL, Redis, Custom CSS

Freelance

Web Developer | 2019 - 2021 | Myanmar

Built Real Estate platform with property listings, OpenStreetMap integration, advanced filtering system, inquiry management, and comprehensive admin panel
Developed organization and company websites for local businesses across various industries
Created e-commerce websites with shopping cart, payment integration, and inventory tracking
Built inventory management system for retail operations with stock tracking and reporting features
Developed custom WordPress themes and plugins tailored to client requirements

Tech: Next.js, Ant Design, Tailwind CSS, MySQL, WordPress, PHP, HTML, CSS, JavaScript

Achievements

Google CASA Certified Application - Space Navi SaaS platform passed comprehensive 54-question OWASP security assessment covering authentication, encryption, access control, injection prevention, and GDPR compliance
Database Performance Optimization - Achieved 10-100x query performance improvements through strategic indexing and query optimization on Space Navi platform
100% Email Parsing Accuracy - Designed hybrid REGEX + AI fallback system for automated booking email parsing with zero manual intervention required. Batch processing with 50x faster speed using parallel chunks
Rapid Delivery Under Pressure - Built and launched complete MEGA Music streaming platform landing page in 1 week to meet urgent client deadline

Education

Bachelor of Mathematics Dagon University | 2017

Web Development Certificate | 2018

PHP, HTML, CSS, JavaScript, jQuery, MySQL

Node.js Certificate | 2020

Node.js, Express.js, React.js, React Native

View Updated Resume | View Projects