Youssef Wafa

Cross-platform social app with real-time timelines and messaging. Built for scale with optimized rendering and a near-perfect crash-free session rate, developed in a large Agile team.

Deep learning system for machine fault detection from acoustic signals. Uses a hybrid STgram-EfficientNet architecture with automated audio preprocessing pipelines, achieving 90% classification accuracy.

E-learning platform built with React.js and PostgreSQL, load-tested for high concurrent usage. Features an optimized database schema and Redux state management across multiple modules.

Formula 1 racing simulator with a custom OpenGL renderer, physically-based materials, split-screen multiplayer, terrain physics, and JSON-driven configurable scenes.

Search engine indexing a large document corpus with TF-IDF ranking. Enhanced with proximity weighting and stopword filtering for fast, relevant results.

Pipelined CPU in VHDL with hazard detection, forwarding, and branch handling. Validated with a simulation testbench achieving full instruction coverage.

OS simulator in C implementing process scheduling (FCFS, SJF, RR), memory management, and I/O handling with multiprocessing, semaphores, and shared memory.

Combat simulation game in C++ using custom data structures for unit management, with optimized game state updates for smooth simulation performance.

C++ drawing application for children with freehand tools and shape rendering, built using OOP and design patterns, including a recording and playback module for drawing sessions.