SYSTEM.ONLINE

Hi, I'm Jesús Stiles

ECE Engineer building |

Currently crafting a GPU from scratch on FPGA. Previously deployed 24/7 IoT systems at Warcola Honey Farms. Turning hardware concepts into working silicon and embedded solutions.

View Projects → Download Resume ↓ GitHub →

NSBE Regional Winner

Eagle Scout

95% Resolution Rate @ Geek Squad

Project Showcase

A quick walkthrough of my builds and demos.

Featured Projects

Hardware and software solutions that solve real problems

active

PC Builder Companion

Interactive web tool that educates newcomers about PC components and provides personalized build recommendations

JavaScriptHTML5CSS3

complete

Industrial IoT Touch Display Interface

Custom LVGL-based touchscreen interface with 3D-printed enclosure for industrial IoT monitoring

CLVGLESP32MQTT

complete

Interactive Fourier Transform Visualizer

Educational 3D/2D visualization tool demonstrating Fourier transforms with real-time audio synthesis

ReactThree.jsWeb Audio APIJavaScript

active

Flow Master — Interactive Logic Gate Learning Game

Interactive logic-gate learning game with double-buffered simulation, progressive levels (gates to puzzles to sequential circuits), and automated tests

JavaScriptHTML5 CanvasVitest

active Coming Soon

FPGA Mini-GPU with VGA Output

Custom 2D graphics pipeline on Artix-7 FPGA supporting 640×480@60Hz VGA output with hardware-accelerated games

VerilogPythonUARTFPGA

complete

iPhone 12 Thermal Management Case

3D-printed case with integrated heatsinks that reduces iPhone thermal throttling during intensive use

CAD3D PrintingThermal Design

complete

Bathroom Fan Humidity Automation

Automated bathroom exhaust fan using a DHT22 humidity sensor and servo motor; turns on while humidity is high and off when levels normalize

ArduinoC++ServoDHT22 Sensor

complete

Real-Time Agricultural Environmental Monitor

IoT system preventing crop loss with dual-interface monitoring and less than 50ms response time for critical alerts

ESP32C++REST APIWebSocket

complete

24/7 Honey Production Monitoring System

Distributed ESP32 mesh network monitoring 3 remote tanks with less than 0.1% packet loss over 2-month deployment

ESP32C++ESP-NOWIoT

View All Projects →

Tech Stack

Languages, tools, and hardware I work with

Verilog VHDL C C++ Python MATLAB ESP32 Arduino FPGA PCB Design React TypeScript REST APIs IoT

Let's Build Something

I'm open to embedded/web collabs, internships, and showcasing builds at maker events. The quickest way to reach me is email; I usually reply within 48 hours.

Get In Touch → Email Directly →