Building Reliable, Scalable Digital Solutions

Sai Non Han Mein

IT Specialist • Software Developer • Full-Stack Developer

I design and build secure, performant systems—turning complex requirements into maintainable software.

About Me

Professional bio, strengths, and what you can expect when working with me.

Hi, I’m Sai Non Han Mein 👋

I’m an IT Specialist / Software Developer focused on building robust systems with clean, maintainable code.

I enjoy designing APIs, optimizing databases, automating workflows, and shipping user-friendly interfaces.

Backend APIs • Auth • Microservices
Frontend Accessible UI • UX polish
Ops/Security CI/CD • Hardening • Monitoring

What I’m great at

  • Translating requirements into scalable, testable architecture
  • Performance tuning and database optimization
  • Security-first development
  • Clear communication and documentation
Key strengths
Reliability • Clean Code • Security • Team Collaboration

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Skills & Technologies

Core technologies I use to build, deploy, and maintain production systems.

Programming Languages

JavaScript/TypeScript Java Python SQL

Frameworks & Tools

React Node.js Spring Boot Git / GitHub CI/CD Testing

Databases

PostgreSQL MySQL SQLite Redis

Cloud / DevOps / Networking / Security

AWS / Azure Docker OWASP / AppSec Networking Monitoring

Projects

Selected work. Replace screenshots and links with your real GitHub repositories and live demos.

GitHub

Experience & Education

Timeline format—highlight impact, metrics, and ownership.

IT Specialist / Software Developer 2023 — Present

Built and maintained internal systems and customer-facing services with security and reliability in mind.

  • Reduced API latency by 35% via optimization
  • Improved deployment workflow with automation
  • Implemented RBAC and logging
IT Vocational School Graduated

Focus areas: web development, databases, networks, and software engineering fundamentals.

University Completed

Relevant coursework: algorithms, systems, and information technology.

Contact

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Let’s connect

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Availability
Full-time / Contract • Start date: flexible • Timezone: JST
Location
Tokyo, Japan