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LeoHerms/README.md

πŸ‘‹ Hey there, I'm Leoncio Hermosillo

Typing SVG

πŸš€ About Me

Recent Computer Engineering graduate from UC Irvine with a passion for bridging the gap between hardware and software. I thrive at the intersection of low-level programming and system design, with hands-on experience in embedded systems, drone technology, and full-stack development.

  • πŸŽ“ UC Irvine Computer Engineering Graduate (2025)
  • πŸ’» Embedded Systems Developer specializing in microcontroller programming
  • 🚁 FPV Drone Enthusiast - Building and flying custom racing drones
  • πŸ› οΈ Hardware Hacker - PCB design, 3D printing, and prototyping
  • πŸ“ˆ LeetCode Practitioner - 150+ problems solved, daily practice routine
  • 🌱 Currently exploring RTOS development and advanced control systems

πŸ”§ Technical Arsenal

Languages

C++ C Python JavaScript Assembly

Embedded & Hardware

Arduino ESP32 Raspberry Pi STM32

Web Development

React Node.js HTML5 CSS3

Tools & Platforms

Git Docker Linux Fusion 360

πŸ“Š GitHub Stats

GitHub Streak

πŸ† LeetCode Journey

LeetCode Stats
  • πŸ“ˆ 150+ Problems Solved across multiple difficulty levels
  • 🎯 Daily Practice routine focusing on algorithms and data structures
  • πŸ’‘ Favorite Topics: Trees, Graphs, and learning to love Dynamic Programming
  • πŸ… Current Rating: 1200+ and climbing

πŸ› οΈ Featured Projects

🚁 Custom FPV Racing Drone

Technologies: Betaflight, PID Tuning, ESC Programming, DJI FPV

  • Built high-performance racing drone with 4S power system and F7 flight controller
  • Custom PID tuning for optimal flight characteristics and responsiveness
  • Integrated DJI digital FPV system for crystal-clear video transmission

⚑ IoT Weather Monitoring System

Technologies: ESP32, C++, MQTT, React, Node.js

  • Real-time environmental data collection with web dashboard
  • Low-power design with solar charging capability
  • Mobile notifications and historical data analysis

🧠 Neural Network From Scratch

Technologies: C++, Linear Algebra, MNIST Dataset

  • Implemented multi-layer perceptron without external ML libraries
  • Custom backpropagation algorithm with multiple activation functions
  • Achieved competitive accuracy on MNIST handwritten digit recognition

🎯 What I'm Working On

  • πŸ”¬ Advanced RTOS Development - Exploring real-time operating systems for embedded applications
  • πŸ€– Autonomous Drone Navigation - Computer vision and control systems integration
  • πŸ“š Algorithm Mastery - Daily LeetCode practice focusing on system design
  • πŸ”§ Open Source Contributions - Contributing to embedded systems and drone firmware projects

🌐 Connect With Me

LinkedIn LeetCode Email Portfolio


Profile Views
πŸš€ "Building the future where hardware meets software, one commit at a time." πŸš€

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