Open to Opportunities

Hi, I'm

Phyae Sone Thwim

6+ years building production-grade web and mobile applications across fintech, enterprise, and government platforms.

Phyae Sone Thwim
Camera Streams

10,000+

Across 3 gov agencies

Agents Served

6,000+

Digital onboarding

Revenue

$37K+

On initial release

SMEs Supported

800+

Fintech platform

Frontend & Mobile
React
React Native
Next.js
Redux
Zustand
React QueryReact Query
Tailwind CSS
NativeWind

Frontend Architecture & State Strategy

Driving frontend direction across web and mobile, shaping UI architecture, state, and data flow so interfaces remain consistent, performant, and easy to evolve as complexity increases.

Backend Systems
Node.js
Express.js
NestJS
REST APIs
GraphQL
MQTT
TypeORM
PostgreSQL
MongoDB
Redis
MySQL
Firebase

API, Data & Service Architecture

Designing backend systems, defining APIs, data models, and service boundaries to maintain data integrity, ensure reliable request handling, and sustain performance as load and complexity grow.

Engineering & Infrastructure
Docker
GitHub Actions
NginxNginx
Cloudflare
EAS
Jest
Cypress
Detox
CI/CD
Microservices
System Design
RBAC
WebSockets
Agile/Scrum
Code Review

Infrastructure, Delivery & Production Systems

Establishing delivery and production practices, managing CI/CD, testing, and deployments to reduce failures, maintain system stability, and support continuous change at scale.

Featured Work

Built for Scale, Shipped to Production

From government surveillance platforms to fintech apps, real systems built for real users at scale.

01

DayTwo Mobile App

FintechAI-DrivenFeatured
Senior Frontend Engineer·5-person team·Jul 2024 – Mar 2026·1 yr 9 mos

Built and shipped a production React Native fintech app helping SMEs track finances, manage debt, and get AI-assisted business guidance, with offline-first support across iOS and Android.

800+SME Users Onboarded
$37K+Total Revenue Generated
40%API Calls Reduced
React NativeTypeScriptExpoTanStack QueryREST APIFirebaseEAS BuildGitHub Actions
DayTwo Mobile App
02

JAVIS Mobile Ordering App

Retail TechFeatured
Full Stack Developer·5-person team·Feb 2022 – Jan 2023·1 yr

Designed and delivered a cross-platform mobile ordering app for self-service beverage machines, enabling real-time machine discovery, digital payments, and live order tracking across iOS and Android.

300+Daily Orders per Machine
50%Faster Checkout Time
100+Concurrent Active Users
React NativeJavaScriptZustandNode.jsGraphQLStrapi CMSStripeMapboxEAS BuildGitHub Actions
JAVIS Mobile Ordering App
03

Surveillance Platform

GovTechEnterpriseFeatured
Senior Fullstack Engineer·10-person team·Feb 2023 – Jul 2024·18 mos

Architected and deployed a production-ready surveillance platform supporting 10,000 CCTV cameras, 24/7 monitoring, and real-time incident management, independently deployed and configured for 3 government agencies.

10,000+CCTV Cameras Monitored
3Government Agencies
50%Faster Map Rendering
Next.jsTypeScriptReduxNestJSPostgreSQLRedisRabbitMQDockerNginxGitHub Actions
Surveillance Platform

There's more to explore

8 projects across mobile, web, and enterprise platforms

8

Projects

3+

Industries

See all work
About Me

Engineering with Purpose

I build systems that scale, teams that grow, and software that makes a measurable difference in the real world.

Phyae Sone Thwim
Available for Work

Phyae Sone Thwim

Senior Full Stack Engineer

Engineering is how I think, not just what I do. I design and build production systems with a focus on architecture, tradeoffs, and long-term maintainability. The goal is not just to ship, but to build systems that hold up under real-world conditions.

I take ownership from idea to production. I define architecture, align with stakeholders, and stay accountable after release. That means making decisions, pushing back when needed, and ensuring what we build actually works in production.

I build software that lasts. Clear abstractions, consistent APIs, and reliable systems prevent complexity from growing over time. I focus on building foundations teams can scale on, not just features that ship once.