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Duong Cong Tung

Duong Cong Tung (Tung Duong)

Senior Full Stack Developer

Passionate about crafting digital experiences that seamlessly blend form and function. With expertise in full-stack development, advanced AI integration, and machine learning implementation, I transform complex challenges into elegant, user-centric solutions. My code doesn't just work—it empowers businesses through intelligent systems, predictive analytics, and natural language processing, delivering smarter applications that adapt and evolve with users' needs.

duongtungls@gmail.com
+84-382-563034
Hanoi, Vietnam
duongtungls
linkedin.com/in/tung-duongb65015133

About Me

I'm a full-stack developer with a passion for crafting elegant solutions to complex problems. Specializing in JavaScript ecosystems, I blend technical expertise with creative thinking to build applications that not only function flawlessly but also delight users with their intuitive design and performance.

AI & ML: LLMs, Stable Diffusion, Langchain, Ollama
Frontend: React, Next.js, Redux
Backend: Node.js, Express, Laravel
Mobile: React Native, Android
Database: MongoDB, PostgreSQL
Languages: Vietnamese (Native), Mandarin Chinese, English

Education

Bachelor of Education in Mathematics

Thai Nguyen University

2009 – 2013

Services

Web Application Development
Mobile App Development
Backend Development
Database Design

Skills & Expertise

AI & Machine Learning

Ollama, LLMs, Stable Diffusion, HuggingFace, Langchain, N8N

Frontend Development

React.js, Next.js, Redux

Backend Development

Node.js, Express, Laravel

Mobile Development

React Native, Android, Expo

Database Management

MongoDB, PostgreSQL, MySQL

TypeScript/JavaScript

ES6+, TypeScript, Type Safety

State Management

Redux, Context API

Version Control

Git, GitHub, CI/CD

Web Performance

Optimization, SSR, SEO

Professional Experience

December 2024 - Present
Hanoi, Vietnam

Senior Full-stack Developer

Amplifi & Impact Ltd

  • Leading full-stack development projects
  • Architecting scalable web applications
  • Implementing modern frontend frameworks and backend technologies
December 2023 - December 2024
Hanoi, Vietnam

Senior Full-stack Developer

Peppermint Innovation Limited

  • Developed and maintained full-stack applications
  • Worked with modern JavaScript frameworks
  • Implemented responsive designs and backend APIs
January 2021 - December 2023
Hanoi, Vietnam

Full-stack Developer

Xpon Technologies

  • Built and maintained web applications using modern technologies
  • Implemented frontend interfaces with React and backend systems with Node.js
  • Worked with databases and API design
June 2020 - December 2020
Remote

Full Stack Developer, Mobile Developer

Holoscribe

  • Developed both web and mobile applications
  • Implemented full-stack solutions with modern frameworks
April 2018 - December 2019
London, United Kingdom

Fullstack Developer

Focal Labs Limited

  • Developed full-stack web applications
  • Worked with JavaScript frameworks and backend technologies

Previous Roles

Mobile Developer at Freelancer.com | Aug 2017 - Mar 2018
IT Specialist at GaneshAID | Oct 2016 - Aug 2017
Web Developer at Freelancer.com | Jan 2014 - Oct 2016