Available for Senior & Lead Roles • Bangkok & Remote

Senior Frontend Developerbuilding web and mobileapplications.

6+ years of experience building frontend systems in React, Next.js, TypeScript, and React Native. Built core applications for Fary Taxi (ride-hailing in Myanmar), Onesite Service SaaS, and real-time chat platforms at Returning.ai.

Htet Arkar Hlaing - Senior Frontend Developer
0+
Years in Production
React, Next.js & TypeScript
3+
Flagship Platforms
Fary Taxi, Onesite, Genesiv
<1s
LCP Performance
Core Web Vitals Optimized
Lead
Frontend Architecture
Systems, Monorepos & Teams

Capabilities

Delivering maintainable codebases with a focus on speed, structural clarity, and end-user responsiveness.

Frontend Architecture

Designing maintainable React and Next.js applications, establishing clean module boundaries, configuring monorepos, and setting up scalable folder conventions for growing engineering teams.

Design Systems & UI Engineering

Building reusable, typed component libraries with Tailwind CSS and React Native. Ensuring accessibility, responsive polish, and brand consistency across web and mobile platforms.

Performance & Web Vitals

Profiling runtime performance, auditing network waterfalls, cutting bundle sizes through dynamic imports, and keeping Largest Contentful Paint (LCP) consistently under 1 second.

Real-Time & Complex State

Managing client state machines with Zustand and TanStack Query. Engineering resilient WebSocket clustering, automatic reconnects, and virtualized feeds for high-concurrency apps.

Experience

6+ years engineering production systems across startups, SaaS platforms, and high-scale consumer applications.

2024 — 2026
Joy Group International

Senior Frontend Developer

Built and optimized scalable frontend architecture for Onesiteservice (multi-tenant SaaS platform). Engineered modular RBAC dashboards, optimized client caching, and maintained sub-second page loads under high traffic.

2023 — 2024
Genesiv Pte Co., Ltd (returning.ai)

Full Stack Web Developer

Led frontend migration of the real-time chat platform to modern Next.js/React. Engineered virtualized feeds, high-concurrency WebSocket state synchronization, and codebase maintainability.

2021 — 2023
Xsphere Co., Ltd

Junior Frontend → Development Team Lead (Promoted)

Promoted from Junior to Team Lead. Led frontend engineering for Fary Taxi ride-hailing mobile & web platforms competing with Grab. Built POS and attendance systems with user-focused interfaces.

2020 — 2021
Innocreation Co., Ltd

Junior Full-Stack Developer

Developed enterprise POS and ERP systems, gaining foundational experience in full-stack application development and business logic implementation.

2020 (Mar — Sep)
Evolve Myanmar Co., Ltd

Junior Web Developer

Started career building responsive client web applications, learning modern frontend fundamentals and agile workflows.

B.Sc. (Honours) Computing

University of Greenwich (UK)

2025 — 2026

Diploma in Web Development

YUDE KMD (MM GOV)

2018 — 2019

Languages

BurmeseNative
EnglishProfessional
Fluent communication

Get in touch

Available for Senior Frontend Engineer and Technical Lead roles. Reach out directly or send a message below.

Bangkok, Thailand (GMT+7)Remote & On-site