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Sharawey74/Readme.md

Abdelrhman Mohamed Abdelhamied, Software Engineer

Building scalable backend systems

🧑‍💻 Backend Development · Software Architecture & Design · Enterprise-grade Systems


About 👋

I'm a software engineering student at AASTMT (class of 2027). I build backend systems and target mostly about correctness under concurrency, maintainable architecture, and numbers I can back with a test, I care about honest benchmarks, and code that the real engineer is glad to inherit

  • 🎟️ Building: Eventora, a Spring Boot ticketing platform with a 10-state booking state machine. 0 oversold seats in a 100-user burst, 569K requests with 0 failures, and 228/228 tests passing (84% coverage).
  • 🌍 Open source: 8 merged pull requests across 6 projects, including python/typeshed, FreshRSS, and magefree/mage.
  • 🏢 Experience: Systems Engineering Intern at Alstom (Cairo Monorail driverless-train fault analysis), IT Infrastructure Intern at Orascom Construction, and AI/ML Intern at Telecom Egypt.
  • 🔭 Interested in: software architecture, distributed systems, performance, and security.
  • 📫 Find me: abdelrhaman-mohamed.vercel.app, where every number above links to its source.

🛠️ Languages & Tools

💻 Programming Languages

Java, Python, JavaScript, TypeScript, C++

🌐 Frontend

Next.js, React, HTML5, CSS3, Tailwind CSS, Bootstrap

⚙️ Backend

Spring Boot, FastAPI, Node.js, PHP

🗄️ Databases & Caching

MySQL, PostgreSQL, Redis

⚡ Messaging & Systems

RabbitMQ, Bash

☁️ DevOps & Cloud

Git, Docker, GitHub Actions

🧪 Testing & Performance

pytest    JUnit 5    k6


🔗 Connect with Me

portfolio   linkedin   gmail


github-snake

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  1. Event-Ticketing-Platform Event-Ticketing-Platform Public

    A production grade and scalable full-stack event ticketing & management platform built with modern backend engineering practices, featuring secure booking workflows, real-time seat availability, pa…

    Java 1

  2. SysPlex SysPlex Public

    A production-grade, hybrid observability platform for monitoring system health and performance across Windows, Linux, macOS, and WSL2 environments. Featuring a dual-agent architecture, this tool of…

    Shell 1

  3. Recruiter-Pro Recruiter-Pro Public

    AI-powered ATS resume screening system with 4-agent pipeline, hybrid scoring, and dual-mode LLM explanations. Next.js + FastAPI + Ollama/LangChain.

    Python 1

  4. LexIntelligence LexIntelligence Public

    An AI-powered legal assistant leveraging Retrieval-Augmented Generation (RAG), semantic search, and LLM orchestration to analyze legal documents, answer jurisdiction-aware legal queries, generate s…

    TypeScript

  5. PhishSniffer PhishSniffer Public

    ML-powered phishing detector for URLs and emails; Python tool for real-time threat classification. using full ML workflow including Data Preprocessing (Cleaning & Preparation) , EDA, feature engine…

    Python

  6. portfolio portfolio Public

    Portfolio: backend systems in Java and Spring Boot, Python AI services, open-source PRs. Every number traced to its source.

    TypeScript