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VinhTechiee/README.md

Vinh Le

Embedded Systems & IoT Engineering Student | HCMUT

About Me

I am an engineering student at Ho Chi Minh City University of Technology (HCMUT - VNUHCM), specializing in the development of embedded and IoT systems.

My primary focus is on building efficient, real-time systems by integrating hardware and software at a low level. I am particularly interested in microcontroller programming, communication protocols, and system-level optimization.

I am currently seeking an internship opportunity in Embedded Systems / IoT Engineering, where I can apply my technical skills to real-world problems and further develop my expertise in system design.

Technical Skills

Programming Languages

  • C / C++
  • Python

Core Knowledge

  • Data Structures & Algorithms
  • Time Complexity & Performance Optimization

Embedded Systems

  • Microcontroller programming (ESP32, Arduino)
  • Peripheral interfacing (GPIO, UART, basic communication)

Communication & IoT

  • MQTT protocol
  • Serial communication
  • Basic networking concepts

Tools & Technologies

  • Git / GitHub
  • Matplotlib (data visualization & benchmarking)

Selected Projects

Wiener Filter – MIPS Assembly Implementation

  • Implemented a full Wiener filtering pipeline in MIPS assembly
  • Developed modules for cross-correlation, autocorrelation, and Toeplitz matrix construction
  • Solved linear systems and evaluated results using MMSE (Minimum Mean Square Error)
  • Strengthened understanding of digital signal processing and low-level architecture

🔗 Repository: https://github.com/VinhTechiee/Wiener-Filter-MIPS

3D Memory Architecture (Verilog – FPGA Design)

  • Designed and simulated an 8×8×8 3D memory architecture using Verilog HDL
  • Implemented synchronous read/write control logic
  • Verified functionality using Xilinx Vivado simulation tools
  • Applied concepts in digital design, memory systems, and hardware verification

🔗 Repository: https://github.com/VinhTechiee/Verilog-3D-Memory-Architecture

Traveling Salesman Problem – Benchmark & Visualization

  • Implemented multiple TSP algorithms: Nearest Neighbor, 2-opt, and Brute Force
  • Built a benchmarking system to compare runtime performance and solution quality
  • Developed visualizations to analyze algorithm behavior and optimization efficiency
  • Explored trade-offs between accuracy and computational complexity

🔗 Repository: https://github.com/VinhTechiee/Traveling-Salesman-Problem-Benchmark

Sorting Algorithms: Visualization & Benchmarking

  • Implemented multiple sorting algorithms in C++
  • Built a Python-based benchmarking system for runtime analysis
  • Visualized algorithm performance across different input sizes
  • Compared theoretical complexity with real-world execution behavior

🔗 Repository: https://github.com/VinhTechiee/Sorting-Algorithms

Botkify Playlist (Linked List System)

  • Developed a playlist management system using linked list data structures
  • Implemented insertion, deletion, and traversal operations
  • Focused on memory management and data structure efficiency

🔗 Repository: https://github.com/VinhTechiee/Botkify-Playlist-Linkedlist

Current Learning Focus

  • Advanced Embedded C programming
  • ESP32 system development
  • MQTT-based IoT architectures
  • Fundamentals of edge computing

GitHub Activity

GitHub Activity Graph

Contact

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  1. Botkify-Playlist-Linkedlist Botkify-Playlist-Linkedlist Public

    C++ music playlist application using circular doubly linked list with optimized algorithm design.

    C++

  2. How_to_train_your_dragon-Part-I-. How_to_train_your_dragon-Part-I-. Public

    C++ battle simulation engine featuring 2D map traversal, state tracking, and special effect processing.

    C++

  3. How_to_train_your_dragon-part-II-. How_to_train_your_dragon-part-II-. Public

    A turn-based simulation system implemented in C++ for the “How to Train Your Dragon – Part II” assignment, emphasizing object-oriented design, polymorphism, and explicit dynamic memory management w…

    C++

  4. Traveling-Salesman-Problem-Benchmark Traveling-Salesman-Problem-Benchmark Public

    Benchmark and visualization of Traveling Salesman Problem algorithms (Nearest Neighbor, 2-opt, and Brute Force) with performance analysis and interactive dashboard.

    Python

  5. Verilog-3D-Memory-Architecture Verilog-3D-Memory-Architecture Public

    Implementation and simulation of an 8×8×8 3D memory architecture using Verilog HDL with synchronous read/write control, developed and verified in Xilinx Vivado.

    Verilog

  6. Wiener-Filter-MIPS Wiener-Filter-MIPS Public

    MIPS assembly implementation of a Wiener filtering pipeline, including cross-correlation, autocorrelation, Toeplitz matrix construction, linear system solving, and MMSE evaluation.

    Assembly