Hein Soe

as a software engineer committed to building scalable and high-performance applications. With a focus on the latest trends and technologies, I strive to deliver exceptional solutions that help businesses succeed.

Experience

Mar 2026 - Current

Full-Stack Engineer

atMeeeetUpMeeeetUp
Building a B2B face recognition service provider. Developed REST APIs and implemented real-time face identification, enabling partner companies to integrate visitor recognition into their own applications.
Nov 2024 - Feb 2026

Full-Stack Engineer

atGiant More Co., Ltd.Giant More Co., Ltd.
Developed web applications for the Japanese market including Space Navi (rental space SaaS) and Time Flow App (workforce management). Focused on scalable architecture, robust APIs, and efficient data processing.
Oct 2021 - Nov 2024

Full-Stack Developer

atBrainwave DataBrainwave Data
Built scalable web applications for clients across healthcare, media, and ISP industries. Delivered full-stack solutions and landing pages ensuring seamless integration across the stack.
Jan 2018 - Nov 2021

Freelancer

Delivered web applications for clients including WordPress themes, landing pages, and organization websites. Also built CityNest, a real estate app developed for sale.

Stacks

JavaScriptJavaScript
TypeScriptTypeScript
PHPPHP
jQueryjQuery
Next.jsNext.js
ReactReact
ViteVite
Tailwind CSSTailwind CSS
BootstrapBootstrap
Ant DesignAnt Design
Material UIMaterial UI
shadcnshadcn
CSSCSS
Radix UIRadix UI
ExpressJsExpressJs
NodeJsNodeJs
FastifyFastify
HonoHono
MySQLMySQL
PostgreSQLPostgreSQL
MSSQLMSSQL
RedisRedis
Prisma ORMPrisma ORM
Drizzle ORMDrizzle ORM
StrapiStrapi
PayloadPayload
WordPressWordPress
DockerDocker
Google CloudGoogle Cloud
FirebaseFirebase
AWSAWS
CloudflareCloudflare
TanStack QueryTanStack Query
ZustandZustand
TiptapTiptap

Projects→

Sargalay — LLM API Gateway

Full-stack LLM reselling platform for Myanmar developers. Hono + Bun backend acts as a transparent proxy to 300+ AI models with real-time usage-based billing, balance-first proxy guard, and MMPay/MMQR integration for local Myanmar payments. Includes a Next.js 15 portal with custom i18n (English + Burmese), a streaming AI assistant with search_models tool and conversation summarization, and non-blocking model price caching.
Next.jsNext.jsViteViteTypeScriptTypeScriptHonoHonoPostgreSQLPostgreSQLDrizzle ORMDrizzle ORMTanStack QueryTanStack QueryshadcnshadcnGemini AIGemini AI

Space Navi (スペースナビ)

Google CASA Certified SaaS platform for rental space operators. Built as solo developer in ~1 year. Features automated Gmail integration, intelligent email parsing (HTML parsing + regex with AI fallback), AI analytics chat with Generative UI and Smart Context Management (RAG-lite), Stripe subscriptions, and 10-100x query optimization.
Next.jsNext.jsTypeScriptTypeScriptFastifyFastifyPrisma ORMPrisma ORMMySQLMySQLGoogle CloudGoogle CloudGmail APIGmail APIGemini AIGemini AIStripeStripeAnt DesignAnt DesignDockerDocker

Time Flow App

Workforce management system for Japanese businesses ensuring compliance with Japanese Labor Standards Law (労働基準法). Features real-time time tracking, leave management, and push notifications.
Next.jsNext.jsReactReactTypeScriptTypeScriptPostgreSQLPostgreSQLPrisma ORMPrisma ORMTanStack QueryTanStack QueryRadix UIRadix UITailwind CSSTailwind CSS

CityNest

Modern real estate property listing platform for Myanmar market. Features interactive Mapbox maps with property clustering, advanced search filters, admin dashboard with full CRUD operations, MDX-powered blog, and Cloudflare R2 image storage.
Next.jsNext.jsReactReactTypeScriptTypeScriptTailwind CSSTailwind CSSAnt DesignAnt DesignPostgreSQLPostgreSQLPrisma ORMPrisma ORMMapboxMapbox
More Projects →