// hello world

Kaung Si Thu

Fullstack Developer

Result-driven Software Engineer with a deep passion for building scalable, clean, and maintainable backend architectures and web applications. Adept at translating complex requirements into robust, high-performance systems. Focused on writing pristine code that stands the test of growth, seamlessly balancing engineering best practices with a relentless drive for impactful business and product outcomes.

01 Work Experience

2024 — 2026

FullStack Developer

Saungpokki

Designed, built, and maintained robust full-stack platforms and core e-learning/LMS modules, driving significant improvements in application performance, scalability, and user experience. Engineered end-to-end web applications from database architecture to user interfaces, optimizing API handling, client-server communication, and platform rendering to boost system responsiveness. Built modular, highly reusable UI components with a strict adherence to clean, testable code practices, while partnering closely with cross-functional teams to ship accessible, high-performing interfaces tailored for students, parents, and staff.

02 Projects

01

Saungpokki

A comprehensive e-learning and language education platform featuring B2C/B2B course enrollments, digital subscriptions, and interactive online classes. Built with robust user authentication, secure payment processing integrations, and seamless course management systems.

NextJS Tailwind CSS NestJS PostgreSQL Edtech
02

ILBC Quick Learn

A free, on-the-go micro-learning web application featuring short, bite-sized educational videos. Designed with a YouTube Shorts-style interface, it allows users to effortlessly learn languages and everyday life skills anytime, anywhere.

React Tailwind CSS NestJS MongoDB Video Streaming
03

Movie Ticket Reservation API

A production-oriented application focusing on authentication, ticket reservation, concurrency control, distributed systems, real-time updates, asynchronous processing, payment integration, and cloud services. The system is designed to handle real-world backend challenges such as race conditions during seat reservation, distributed locking, asynchronous jobs, real-time client updates, payment confirmation, OTP authentication, caching, and horizontal scaling.

Spring Boot PostgreSQL Redis Docker

03 Tech Stack

Languages

Java

Java

JavaScript

JavaScript

TypeScript

TypeScript

SQL

SQL

HTML

HTML

CSS

CSS

Libraries & Frameworks

React

React

Next.js

Next.js

Tailwind CSS

Tailwind CSS

shadcn/ui

Node.js

Node.js

Express.js

Express.js

NestJS

NestJS

Spring Boot

Spring Boot

Databases

PostgreSQL

PostgreSQL

MySQL

MySQL

MongoDB

MongoDB

Redis

Redis

DevOps Tools

Docker

Docker

GitHub Actions

GitHub Actions

AWS

AWS

Dev Tools

Git

Git

VS Code

VS Code

IntelliJ IDEA

IntelliJ IDEA

Postman

Postman