I'm Nguyen Tuan Dat A Software Developer

A passionate full-stack developer adept at crafting seamless user experiences across desktop and cross-platform applications, fueled by a fervent dedication to advancing the possibilities of information technology.

Contact me See my work

Skills

Selected Work

Hospital for Tropical Diseases Vietnam

A Full-Stack web application for Hospital for Tropical Diseases Vietnam using MERN Stack and Socket.io

  1. HTML/Tailwind CSS/Chakra-UI
  2. React
  3. NodeJS / ExpressJS
  4. MongoDB
  5. Socket.io
Explore this project GitHub
BVBND-WebApp

my TextShortcut

A free to use, secure and fast Windows application that can help to reduce the text workload in multiple languages.

  1. Python
  2. CustomTkinter GUI
  3. Config Loader
Explore this project GitHub
myTextShortcut

BDOStuff

This application provides some important information about Black Desert, helps player to simulate in-game function before the actual run.

  1. Java / JavaFX
  2. MVC
  3. CSS
Explore this project GitHub
bdostuff

My Experience

Software Developer


Wanzl GmbH & Co. KGaA

- Built .NET (8–10) backend services and REST APIs with Swagger using clean architecture
- Designed IoT device–cloud communication via MQTT and async messaging (AsyncAPI)
- Integrated and tested real hardware (ODROID, controllers, barcode/QR/NFC scanners)
- Managed cloud VMs with Docker and Portainer; monitored systems via Beszel
- Leveraged AI tools (Claude Code) to speed up development and problem-solving
- Configured Azure services (Functions, messaging, APIs)
- Implemented Mender OTA updates and Ubuntu setups for IoT devices
- Built CI/CD pipelines with unit and Playwright E2E testing

2024 - Present

Quality Assurance Tester


Nexon Networks Vina

- Facilitated communication between QA and Korean developers for efficient issue resolution
- Developed comprehensive test cases from project requirements
- Identified and documented issues in complex functions to improve game performance
- Used bug tracking tools for swift issue resolution
- Led team management, risk resolution, and promoted quality practices

2022 - 2024

AI Developer Internship


TMA Solutions

- Evaluated OCR tools for performance
- Tested and improved Deep Learning OCR systems
- Enhanced OCR accuracy with CNN models in Keras
- Optimized Tesseract OCR workflows
- Developed AI models for Car Parking Detection
- Built a Smart Retail Solution with JavaScript, Flask, and Django

Feb - Oct 2022

 View Full Résumé 

Contact me

Open to work with

I am a software engineer specializing in cross-platform application development and system design, prioritizing accessibility and performance optimization. I have a penchant for coding from scratch and transforming ideas into tangible solutions.

Additionally, I am an active open-source contributor and engage in game development during my leisure time.

I'm always on the lookout for new opportunities, and my inbox is open for you! Feel free to drop me a line whether you have a question or just want to say hello—I'll do my best to reply as soon as I can!


Nguyen Tuan Dat
Say Hello

or email me at

datb9a2@gmail.com