Phyu Sin
Khant Aung.
- 4+
- Years shipping
- 05
- Production systems
- TH
- Based in Thailand
- Node.js
- NestJS
- TypeScript
- Ruby
- PostgreSQL
- MongoDB
- React
- Next.js
- Docker
- Nginx
- Jenkins
- AWS
- Redis
- Agents
- MCP
Systems first, product minded.
Profile
Software engineer from Myanmar shipping healthcare and enterprise products. I focus on system design — how services split, how data moves, and how real product flows hold up in production.
Focus
- System design
- Product flows
- Service boundaries
- Reliable releases
Background
I'm Phyu Sin Khant Aung, a software engineer from Myanmar, now based in Phuket, Thailand, working remotely with a US-based team.
I started learning software development in 2021 and grew into a software engineer at MyanCare, working on healthcare and enterprise products, including telemedicine, hospital management systems, EMR, CRM, and backend services.
My strength is turning complex requirements into practical, reliable software. With experience across the stack, I focus on backend engineering, system design, and building services that work well together and scale as products grow.
I enjoy understanding problems deeply, simplifying system complexity, and building solutions that are maintainable, reliable, and useful in real-world production environments.
Backend
- Node.js
- NestJS/ExpressJS
- Ruby on Rails
- gRPC
Frontend
- React
- Next.js
- TypeScript
- Tailwind
Data
- PostgreSQL
- MongoDB
- Firebase
- Redis
Ops
- Docker
- AWS
- CI/CD
- Nginx
- Jenkins
AI
- Agentic Workflows
- LLM APIs
- MCP
Beyond work
TravelBadmintonMusicWorks I've contributed to production.
Aluminum
Current / RemoteFull-stack Developer/Jun 2025 — Current/CRM / Internal systems
Working on internal product flows that connect sales, support, and customer communication.
Enterprise CRM
Shaping how sales, support, and partner work move through one internal system.
- 01Designed communication flows so sales, support, and partner work share one CRM path
- 02Clarified domain boundaries across sales, tickets, and customer records
- 03Tightened how those core business flows connect so handoffs drop
Lead Full-stack Developer/Jun 2025/Microservices / Delivery
Guiding how services split, talk, and ship without slowing the rest of the system.
Microservice platform
Working across service boundaries to keep architecture clear and delivery steady.
- 01Defined service boundaries so work is shared over gRPC and queues without tight coupling
- 02Kept multiple production flows stable while the microservice platform evolved
- 03Raised consistency through reviews and shared design decisions
Backend / Full-stack Developer/Dec 2022 — May 2026/Healthcare products
Designed product flows across telehealth, care tracking, and hospital operations.
MyanCare Telehealth
Backend systems for consultation, records, and payment flows on a live healthcare platform.
- 01Redesigned live consultation communication paths with no interruption to users
- 02Shaped API contracts so patient and doctor apps share one consultation, records, and payment flow
- 03Turned operational data into clearer reporting for the business
YinThway
Care-tracking product flows for parents — records, guidance, and follow-up over time.
- 01Mapped long-running parent care journeys — records, guidance, and follow-up — instead of one-off screens
- 02Designed content and reminder paths around daily parent use
- 03Kept the same product behavior across mobile and web
YCare
Hospital product flows for appointments, billing, inventory, and approvals.
- 01Connected appointments, billing, inventory, and approvals into one hospital path
- 02Strengthened the data model so busy clinical workflows stay reliable
- 03Built confidence into releases with coverage on critical flows
Education
University of the People
B.S. Computer Science / Associate completed
