Application Developer | Backend-Focused Full-Stack Developer

HTOO AUNG LYNN

I design backend-first products that stay calm under real traffic and growth. My work spans clean API boundaries, secure authentication and authorization, CI/CD automation, and cloud-ready deployments that teams can trust in production. I focus on software that is reliable, maintainable, and still enjoyable to use for both developers and end users.

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📍 Myanmar

⚙️ Backend-centric builder

🔐 JWT, RBAC, refresh tokens

🚀 Docker + CI/CD

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About Me

Hello! I'm Htoo Aung Lynn, a Application Developer with 2+ years of experience building backend-centric web applications with Laravel, Node.js, NestJS, and Next.js.

I focus on clean architecture, secure API design (JWT + RBAC), and production delivery with Docker and CI/CD, while continuously improving scalability and maintainability.

Technical Skills

Backend depth + full-stack delivery

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Projects

What I built recently

Experience

Professional Experience

Application Developer

BIM Group of Companies | 2023 - Present

Developed and maintained full-stack web applications using Laravel.
Designed and implemented RESTful APIs with authentication and authorization.
Optimized MySQL and MSSQL queries and schema decisions for performance.
Collaborated with frontend engineers and product managers across delivery cycles.
Refactored legacy codebases to improve maintainability, scalability, and reliability.

Education

Education Timeline

Windows App with C#

YCI

2021

Certification

Computer Science Bootcamp Level 3 and 4

Myanmar IT Consulting

2022

Certification

Diploma in Web Development

Y-Max University

2023

Diploma

CS50x: Introduction to Computer Science

edX

2025

Certification

Git and GitHub Essentials

edX

2026

Certification

Web Development with HTML5, CSS3, and JavaScript

edX

2026

Certification

Contact

Let’s build something production-ready

Direct Contact

Start a conversation

If you have an idea, product, or backend challenge, send me the details. I can help with API architecture, secure auth flows, performance optimization, and deployment strategy.

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GitHub

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Portfolio

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Collaboration Brief

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Project Details

Product goal and your target users.
Current stack and technical constraints.
Required features, timeline, and priorities.
Deployment environment and scale expectations.

Availability

📍 Based in Myanmar

🌏 Remote collaboration

⏱ Typical reply: 24 hours

⚙️ Backend-first projects

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