I'm Tyrone Marhguy
From 700+ transistor-level CPUs soldered by hand to web platforms scaling to 350K+ users . UPenn Computer Engineering student and Olympiad medalist , bridging silicon and software to engineer real-world impact.
I design discrete-transistor processors and build AI-powered applications that solve real-world problems. With 8 A1s in WASSCE and Olympiad gold medals, I bring mathematical rigor to every engineering challenge. From hardware architecture to full-stack development, I bridge the gap between silicon and software.
Want to see my work? Explore my projects, learn about my academic journey, download my , or connect with me on LinkedIn.
Software Projects
Full-stack applications and machine learning platforms built with modern technologies.
SVD Image Compression
Next.js + TypeScript app with per-channel SVD for real-time rank-k reconstructions. Optimized performance (CLS=0, Lighthouse 90/73/100), supporting 20MB+ uploads and 45% faster processing.
UniBridge - Ghana
Ghana's first centralized admissions platform with FastAPI, Next.js 14, PostgreSQL, Redis, unifying multi-university applications and achieving 0.8s FCP and 1.4s Speed Index. Integrated secure document workflows via OAuth2 authentication, AES-256 encryption and authored 120+ automated tests (92% coverage) deployed through Docker + GitHub Actions.
MoMo Credit Score Generator
Led mobile money credit scoring system (FastAPI microservices, XGBoost), achieving AUC 0.82. Delivered React dashboard with SHAP explainability, ensuring compliance with data standards.
Music & You
Full-stack ML app predicting Big Five traits from 300+ Spotify tracks/user with 35+ features. Deployed 16-endpoint API with real-time dashboards and sub-5s predictions.
Hardware Projects
Discrete transistor-level design and FPGA integration for embedded systems.
8-bit Transistor CPU
Complete CPU built from 700+ discrete 2N7000 NMOS transistors with custom 12-instruction ISA, capable of running assembly programs and measured with logic analyzer for gate propagation delays.
16-Bit Transistor Memory Module
16-bit addressable memory from ~350 discrete transistors using D-flip-flop latch arrays, integrated with Arduino microcontroller achieving stable operation over 1,000+ access cycles.
Precision Clock Oscillator
Temperature-resilient RC multivibrator clock with <1% drift, used as timing source for FPGA/MCU-driven prototypes with stable frequency output.
Transistor-Logic Calculator
Four-function calculator with discrete ripple-carry adders and custom 7-segment decoder, tested with microcontroller-driven I/O routines and measured propagation delays.
Technical Skills
Programming
Systems & Embedded
Web & Frameworks
Data & Cloud
ML & Analytics
DevOps & Testing
Hardware & FPGA
Security & Compliance
Additional Tools
Featured In
Global recognition for academic excellence and advocacy
Featured for academic excellence, legal victory on religious freedom, and advocacy for inclusive education in Ghana. Coverage spans international media, academic journals, social platforms, and major news outlets worldwide.