Hello,
I'm Chi Hieu!
I'm an Electronics Engineer
About Me
Hi, I'm Chi Hieu - a recent graduate in Electronics Engineering Technology with a passion for embedded systems and technology. In addition to working with hardware, I also enjoy exploring web development to build complete and practical solutions.
school Education:
- Ho Chi Minh City University of Industry and Trade (HUIT)
- Major: Electronics Engineering Technology
- GPA: 2.9/4.0
- Graduation year: January 2025
- Awards: First Prize - Robotics Competition (2023)
volunteer_activism Volunteer Activities:
- Tiep Suc Mua Thi
- Years: 2022, 2023, 2024
- Supported exam candidates by distributing snacks, providing guidance, answering questions, and offering psychological support to students and parents.
Skills & Knowledge
Microcontrollers & Protocols
ESP32, Arduino, 8051 | I2C, SPI, UART
Design & Manufacturing
Fusion 360, OpenSCAD, AutoCAD, EasyEDA, Bambu Studio
Programming & Web Graphics
C/C++, Python, JavaScript (ES6+), HTML/CSS, Three.js, WebAssembly (WASM)
Platforms & Automation
Firebase (RTDB, Hosting), Google Apps Script (Webhook), Telegram Bot API, Git
Tools & IDEs
VS Code, Arduino IDE, ESP-IDF, Keil C, Proteus
Projects
Personal Project
Real-time 3D Customizer & E-Commerce Platform for 3D Printed Products
3D Customizer integrated OpenSCAD WASM and Three.js to render interactive 360° models in real time, automatically exporting product thumbnails upon adding to cart. Complete E-Commerce pipeline with Firebase RTDB synchronization, Google Apps Script webhook logging to Google Sheets, and 2-way Telegram Bot status management.
Final-Year Project
Check-in and Payment System for Events
Complete event check-in and payment solution with LCD 1602, web dashboard, RFID verification, and Firebase realtime database synchronization.
Specialized Project
Payment System for Events
RFID-based payment system developed with ESP32 WROOM, RC522, ILI9488 display, integrated with Firebase Realtime Database for cashless event payments.
Project 2
Line-Following Car with Wood Block Pickup
Line-following car equipped with a robotic arm for picking up wooden blocks. Using Arduino and servo motors, won first prize in university Robotics competition.
Project 1
Remote-Controlled Car with Arduino and NRF24L01
The project involved designing and building a remote-controlled car using Arduino paired with the NRF24L01 module for reliable wireless communication.
Experience
ooz.lab – 3D Product Manufacturing & Commercial Project
Founder
- Designed 3D CAD models (Fusion 360) and programmed OpenSCAD scripts for parametric batch generation, optimizing FDM 3D printing workflows.
- Built a proprietary 3D E-Commerce web platform to directly receive, customize, and fulfill customer orders.
- Managed the end-to-end operation: print quality control (QC), cost management, packaging, and logistics fulfillment.
Luu Phuc Engineering Technology Company Limited
Intern
- Installed and configured IP/Wi-Fi camera systems and DVR/NVR recording devices.
- Set up and optimized LAN/Wi-Fi networks to ensure stable transmission.
- Diagnosed and resolved signal-related issues to maintain reliable operation.
EBS Technology Service Trading Company Limited
Intern
- Studied schematic diagrams, device architectures, and analyzed technical datasheets.
- Assisted in circuit parameter measurements, data collection, and troubleshooting procedures.
Contact Me
If you have any questions or opportunities, feel free to reach out - I'm always open to connect!