Thi Ha Zaw (zerozet22k)

About Me

Software engineer with professional web development experience since 2019. I build full-stack products, backend services, realtime applications, business systems, and integrations from architecture through deployment. My work spans TypeScript and Node.js systems, databases, Redis and background queues, realtime communication, external APIs, authentication and permissions, as well as C++ and game/simulation engineering. I am comfortable entering existing codebases, debugging difficult problems, improving architecture and performance, and building new systems from scratch.

Full-Stack EngineeringBackend SystemsRealtime ApplicationsSystems & Simulation

Experience

Software Development Engineer

Startup Dev Myanmar, Jan 2021 - Present · Yangon, Myanmar / Remote

  • Built and maintained full-stack web applications and internal business systems from requirements through deployment.
  • Designed application architecture, data models, authentication and role-based workflows across client and product work.
  • Integrated realtime features, external APIs, file workflows and operational tooling, then improved existing systems through debugging, refactoring and performance work.
  • Worked directly with stakeholders to translate business requirements into maintainable software and iterative product improvements.

Skills Used:

TypeScript, JavaScript, React, Next.js, Node.js, Express, MongoDB, MySQL, REST APIs, Socket.IO, Firebase, Docker, Git

Endorsements:

U Yang Paing, CEO, PMXpress, Thailand

“Thi Ha's dedication to our project was evident in every aspect of the work. His technical prowess and eye for design significantly improved our platform.”

U Linn Zaw Htike, Head Master, NEC, Myanmar

“Working with Thi Ha was transformative for our online presence. His understanding of our needs and strong technical skills led to an outstanding website.”

Daw Aye Myat, Program Coordinator, Honest Online Learning Program, Myanmar

“Thi Ha's contribution to the HOLP platform was invaluable. His strategic approach to development and passion for online education ensured the platform was user-friendly and robust.”

EWA.sg Team, Financial App Development, EWA.sg, Singapore

“Thi Ha went above and beyond in developing EWA Finance. His technical expertise, intuitive UI design, and optimized database structure made our financial tracking more efficient.”

Junior Web Developer

Punnami, Mar 2019 - Jan 2021 · Yangon, Myanmar

  • Developed and launched web projects using JavaScript, CSS and WordPress, including responsive UI and client-requested features.
  • Debugged frontend and integration issues and supported senior developers with troubleshooting and code improvements.
  • Maintained existing sites, implemented changes safely, and suggested workflow and performance improvements as project requirements evolved.

Skills Used:

JavaScript, HTML5, CSS / SASS, WordPress, PHP, Responsive UI, Debugging, Git

Education

SIU

Stamford International University

Jul 2026 - Present

Computer Science — Current Undergraduate Student

Focus: Computer Science, Programming, Mathematics, Information Systems

UoG

University of Greenwich

Jun 2026 - Present

BSc (Hons) Computing — Final Year Top-up (Level 6)

Focus: Computing, Software Development, Systems, Final-Year Project Work

NCC

NCC Education

Completed

Level 4 & Level 5 Diplomas in Computing

Focus: Programming, Web Development, Databases, Networking, Systems Analysis

Technical Skills

Technologies I use across frontend, backend, data, integrations, and deployment.

Languages & Core

TypeScriptJavaScriptC++SQLPHPPythonHTML5CSS / SASS

Backend & Systems

Node.jsExpressMongoDBMongooseMySQLRedisBullMQSocket.IO / WebSocketsREST APIsWebhooksJWT / RBACRate LimitingIdempotencyBackground Workers

Frontend & Product

Next.jsReactRedux ToolkitTailwind CSSAnt DesignResponsive UIMulti-tenant SaaSAdmin & Operations Workflows

Systems, Game & Tooling

Unreal Engine 5C++ SimulationFixed-timestep SystemsCustom Scripting LanguagesLexer / Parser / InterpreterPathfindingAI ScriptingPerformance Profiling

Delivery & Integrations

Git / GitHubDockerVercelRailwayFirebaseRiot APIDiscord OAuthStripeTestingBuild & Deployment Tooling

Selected Projects

Product, client, and independent work across full-stack web applications, realtime systems, integrations, and business platforms.

Elqen Zero

Full Stack / SaaS

Multi-workspace omni-channel business inbox with realtime messaging, channel webhooks, workspace roles, AI-assisted replies, billing foundations and customer-facing chat. The backend uses Redis, BullMQ, queues, locks, idempotency and rate limiting for operational coordination.

ReactTypeScriptExpressMongoDBRedisBullMQSocket.IO

RiftBoard Myanmar

Full Stack

League of Legends community platform with player profiles, rankings, match history, mastery data, Discord account linking, tournament workflows and background synchronization. API work includes pacing, cooldowns, 429 handling and database leases to prevent overlapping refresh jobs.

Next.jsTypeScriptMongoDBRiot APIDiscord OAuthBackground Jobs

OmniCommerce

Full Stack

Full-stack commerce platform covering storefront browsing, catalog administration, cart, orders, payments, shipments, pricing, reviews and sourcing with role-aware routes, validation and modular service/repository layers.

Next.jsTypeScriptMongoDBRedux ToolkitZodAuthentication

PMXPRESS Logistics

Full Stack

Parcel and logistics operations platform with shipment workflows, reception and driver handling, warehouse and location data, CSV bulk imports, PDF waybills, reporting and socket-based realtime updates.

ReactTypeScriptExpressMongoDBSocket.IOCSV / PDF Workflows

Lin Law

Full Stack

Multilingual business and CMS platform combining a public site with internal operations for users, roles, permissions, files, newsletters, inquiries, careers, settings and structured page content.

Next.jsTypeScriptMongoDBFirebasePusheri18n

EWA Finance

Business System

Internal finance and operations workspace for EWA.sg with sales tracking, closing data, reporting, user and role management, operational records and automated bonus-related calculations.

Next.jsTypeScriptMongoDBNextAuthFirebaseSocket.IO

Honest Online Learning

Full Stack

Full-stack learning platform with course discovery, authenticated profiles and dashboards, instructor content, payment-related workflows and administrative features.

Next.jsTypeScriptMongoDBNextAuthFirebaseStripe

Honors & Awards

Invitation to Google Foobar Challenge

Invited to participate in Google's programming challenge.

Personal Interests

Gaming

Reading

Coding