Hello, I'm Le Tan Dat

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Professional freelancer with 5+ years of experience in developing web, mobile, AI, and game applications. I help businesses transform ideas into complete technology products.

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50+ Projects Completed
5+ Years Experience
100% Client Satisfaction
Le Tan Dat - Freelance Developer

About Me

Passion for creating digital solutions

Freelance Fullstack Developer

With over 5 years of experience in the technology industry, I specialize in developing comprehensive technology solutions from web applications, mobile apps to AI solutions and game development.

I believe the best technology is the one that solves real problems. Each project for me is not just about code, but a story about how technology can change and improve lives.

Clean Code Advocate
Performance Focused
Client-Centric Approach

Frontend

React Vue.js Angular TypeScript Next.js

Backend

C#/.NET Node.js Python SQL Server MongoDB

Mobile & Others

React Native Flutter Unity AI/ML Cloud Services

Services

Comprehensive digital solutions for your business

Web Development

Modern, responsive, and SEO-optimized websites and web applications

  • Frontend frameworks (React, Vue, Angular)
  • Backend APIs (.NET, Node.js)
  • Database design & optimization
  • Performance & security

Mobile Development

Cross-platform mobile applications with excellent user experience

  • React Native & Flutter
  • iOS & Android native
  • Cross-platform solutions
  • App Store deployment

AI Solutions

Integrate AI and Machine Learning to automate processes

  • Machine Learning models
  • Natural Language Processing
  • Computer Vision
  • AI chatbots & automation

Game Development

2D/3D game development with Unity for mobile and desktop

  • Unity 2D/3D games
  • Mobile game optimization
  • Multiplayer systems
  • Game monetization

UI/UX Design

Beautiful user interface design and optimal user experience

  • User interface design
  • User experience research
  • Prototyping & wireframing
  • Design systems

Technical Consulting

Technology consulting and system architecture for your project

  • System architecture
  • Technology stack selection
  • Code review & optimization
  • Team mentoring

Portfolio

Some featured projects I've completed

E-commerce Platform

E-commerce Platform

Full-stack e-commerce solution with React & .NET

React .NET Core SQL Server
Food Delivery App

Food Delivery App

Food delivery application with React Native

React Native Node.js MongoDB
AI Chatbot

AI Customer Support

AI chatbot for automated customer support

Python TensorFlow NLP
Mobile Game

Adventure Game

2D adventure game with Unity

Unity C# 2D Graphics
CRM System

CRM System

Enterprise customer management system

Vue.js .NET PostgreSQL
Fitness App

Fitness Tracker

Health and workout tracking application

Flutter Firebase Health APIs

Contact

Ready to turn your ideas into reality

Let's create something amazing together!

I'm always ready to listen and discuss new projects. Whether you need a website, mobile app, AI solution, or anything else - feel free to contact me!

Email

letandat1709@gmail.com

Phone

0937833154

Location

Ho Chi Minh City, Vietnam