Ousama Beaj | obeaj

Fullstack Engineer → AI Engineer

Building scalable web products & transitioning into AI systems (LLMs, RAG, real-time apps).

Portfolio • Blog • GitHub • Email • LinkedIn

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About Me

• Strong CS fundamentals (systems, networking, protocols)
• Building real-time & scalable applications
• Transitioning into AI Engineering (LLMs, RAG, Vector DBs)
• Based in Morocco — open to remote opportunities

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🐍 Contribution Snake

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Tech Stack

Core

Backend & Infra

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1337 School | 42 Network

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GitHub Stats

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Featured Projects

🟢 Fleming.Watch — Production Website

CMS-powered product website with performance-first architecture

• Next.js + CMS
• Focus on UX, animations, maintainability

🌐 https://fleming.watch

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🔴 Red Tetris — Real-time Multiplayer Game

Competitive Tetris with live battles & game mechanics

• WebSockets real-time engine
• Game logic + matchmaking
• Leaderboard system

🌐 https://tetr.obeaj.me
💻 https://github.com/BEAJousama/red-tetris

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🟣 PongMasters — Fullstack Real-time Platform

Multi-user app with auth, chat, notifications, and game engine

• Next.js + NestJS
• Auth system + chat + live updates
• Browser game integration

🎥 https://youtu.be/sX8WaT4Rgtc
💻 https://github.com/BEAJousama/ft_transcendence

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🔵 Leetube — Dockerized Media Platform

Fullstack media app with external APIs & OAuth

• 🐳 Dockerized environment
• API integrations
• Subtitle + media handling

🎥 https://youtu.be/N-ohDCg3ij0
💻 https://github.com/LeetSaaS-s/HyperTube-Frontend

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⚫ WebServ — HTTP Server (C++)

Built from scratch to master HTTP & networking

• HTTP parsing
• CGI/PHP execution
• Socket programming

💻 https://github.com/BEAJousama/websrv

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AI Journey

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Contact

• 📧 beajousama@gmail.com
• 🌐 https://obeaj.me
• 💼 https://www.linkedin.com/in/ousama-beaj/

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“I build systems, not just interfaces.”