DUNG.DEV - MY PORFOLIO

DUNG.DEV

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NestJS ReactJS TypeScript Redis PostgreSQL

Lạc Hồng Viên Management Platform

Architected and engineered a unified backend system using NestJS to power both a high-performance web-based management portal and a cross-platform mobile application, ensuring consistent business logic and seamless data synchronization.

Optimized system scalability and responsiveness by implementing Redis for distributed caching and asynchronous message queuing, significantly reducing API latency and ensuring high reliability during peak operational loads.
Designed and implemented an intuitive, responsive dashboard using ReactJS, MUI, and TypeScript, focusing on professional UI/UX standards that improved team productivity.
Integrated advanced AI-driven live avatar interaction features to enhance real-time user engagement, leveraging proficiency in AI agents (Claude, GitHub Copilot, Codex) to streamline complex development cycles.
Utilized TypeORM to architect efficient database schemas and manage complex relationships within PostgreSQL, focusing on high-performance data retrieval and data integrity.

Mobile App

Ruby on Rails ReactJS Docker PostgreSQL Kubernetes

Fotowa Web Application

Developed photoshoot order service modules at Pixta Vietnam, focusing on enhancing system performance, code quality, database scalability, and overall user experience.

Designed and implemented payment processing updates using RESTful APIs, optimized database queries with Redash, and resolved bugs to meet business requirements, including features like the "Omakase Plan."
Built responsive, user-friendly interfaces with ReactJS, efficiently managed state using Redux, and integrated core APIs to ensure an intuitive user experience.
Collaborated closely with cross-functional team members in an Agile environment to ensure timely delivery and high-quality outcomes.
Leveraged GitHub for source code management, code reviews, and conflict resolution in a continuous integration and deployment environment.
Utilized a robust tech stack: Ruby on Rails, PostgreSQL, Kubernetes, Docker, Jira, and CI/CD pipelines to deliver scalable and efficient solutions.

Website

profile.txt

Dung Nang Vu

Software Engineer & Fullstack Developer

I am a dedicated Software Engineer with strong logical thinking, a proven ability for self-learning, and a lifelong passion for programming. I specialize in backend architectures, NestJS, Ruby on Rails, and building high-performance cached/queued systems with Redis and PostgreSQL.

Core Protocols

NodeJS / NestJS TypeScript / JavaScript ReactJS / Redux PostgreSQL / SQL Server Ruby on Rails Redis Caching & Queue TypeORM / Active Record AWS & Git & Docker

Academic Background

Bachelor of Software Engineering 2022 - 2025

FPT University, Vietnam

Bachelor of Computer Science 2020 - 2022

Óbuda University, Hungary (100% Gov. Scholarship)

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