Fuad Tesfaye

Global Vercel v0 Hackathon Winner (8,000+ submissions) — server-authoritative deterministic coding strategy with Google Gemini AI tactics

Winner of the global Vercel v0 Hackathon among 8,000+ developer submissions worldwide. • Built a real-time multiplayer tactical coding strategy game where players author autonomous algorithms to command units across a dynamic neon grid. • Engineered a server-authoritative deterministic simulation engine with zero-latency client prediction, ensuring cheat-proof competitive play. • Integrated Google Gemini via the Vercel AI SDK to generate dynamic game scenarios, analyze player tactics, and power an adaptive AI adversary.

Zero-wrapper Git context manager with 225 passing tests, OS keyring + AES-256-GCM, and automated author identity mapping

A zero-wrapper Git context manager that automatically maps repositories to author identities, provider accounts, authentication credentials, and SSH configurations. • Engineered with 225 unit and integration tests passing; 100% offline-first with zero telemetry. • Secure credential protection combining native OS keyring storage with AES-256-GCM encrypted fallbacks. • Intelligent features including decision-tree transparency (gb explain), proactive suggestions, typo auto-correction, and built-in security audits (gb sec).

Enterprise Islamic Event OS with multi-day registration, proctored test engine with anti-cheat telemetry, and 100-pt rubric grading

Enterprise-grade, data-driven Islamic Event and Competition Operating System engineered for summits, Quran championships, and secretariat administration. • Modular architecture with dynamic event CMS, multi-day registration forms, pricing math, and waitlist queues. • Competition engine featuring proctored exams with authoritative timers, anti-cheat telemetry, negative marking, and 100-point rubric evaluation. • Live gate check-in with dynamic SVG QR lanyards and real-time gate throughput velocity tracking.

Persistent project-context and work-state system for multi-agent and human AI collaboration indexed with SQLite FTS5

A persistent project-context and work-state system that lets any AI pick up software work from where another AI or human engineer left it. • Two-memory architecture decoupling global developer knowledge (~/.continuity/) from project-level invariants (.continuity/). • Indexed with SQLite FTS5 full-text search and relationship graphs for sub-millisecond context retrieval. • Universally compatible with Claude Code, Cursor, Windsurf, Cline, OpenAI, Antigravity, and Gemini.

Production multi-agent hospitality operations platform with sub-second WebSocket telemetry, OpenAI Realtime voice concierge, and 3D spatial mapping

Architected a production-grade multi-agent operations platform for luxury resorts, featuring autonomous guest-experience routing, predictive maintenance scheduling, and real-time staff orchestration. • Backend built on Laravel / PHP 8.3 with MySQL, Redis caching, and WebSockets (Pusher/Reverb) for sub-second telemetry delivery. • Integrated multi-modal AI pipelines: OpenAI Realtime API for natural conversational concierge, Twilio for SMS/voice dispatch, and deep telemetry analytics. • Designed responsive 3D spatial guest maps using Three.js / React Three Fiber embedded in modern blade views.

Source-bound private emotional-support AI companion with hybrid pgvector search, Reciprocal Rank Fusion, and Bun native WebSockets

A private Islamic emotional-support companion that listens first, understands the situation, and retrieves verified Quran, Sunnah, and scholarly sources. • Hybrid Islamic retrieval engine combining pgvector semantic search and full-text keyword search via Reciprocal Rank Fusion (RRF). • Full safety gateway and situation ontology with strict evidence trails ensuring every claim is backed by verified source documents. • 100% pure TypeScript + Bun architecture with native WebSockets and Hono server for ultra-low latency.