Backend Engineer

Open to full-time
Bio

Abdelrahman A is a Backend Engineer with several years of experience in software engineering and competitive programming. Proficient in Java, Spring Boot, C++, Python, and MySQL, he specializes in building scalable backend systems and REST APIs. Abdelrahman applies SOLID principles and design patterns to ensure maintainable and efficient code, often working within Agile development frameworks. At ScaleAI, Abdelrahman contributed to training AI models for complex algorithmic challenges, leveraging his skills in C++ and Java. He also developed the backend for an Arabic Books Summarization Website, utilizing Java, Spring Boot, and MySQL to implement multiple endpoints. Abdelrahman holds a degree in Computer Science from Cairo University. He is well-suited for roles that require strong backend development skills and the ability to mentor others in problem-solving and algorithmic thinking.

Expertise
JavaPythonGitSQLC#
Video Intro
Assessments
APPLICANT AVG · 48%ABDELRAHMAN · 86%0255075100TopASSESSMENT SCORE (0–100)
  • Win/Loss ratio for Sports teamsMedium
  • Handling Timeout in Transaction ProcessingMedium
Projects

Arabic Books Summarization Website

Developed the backend of a web app that summarizes Arabic books using Java, Spring Boot, and MySQL. I was responsible for multiple endpoints, like Statistics and User Readings Controller.

Experience
  1. Technical Mentor

    Problem Solving & Interview PrepDec 2024Mar 2025
    • Conducted 1-on-1 sessions focusing on problem-solving and algorithms
    • Explained complex topics like dynamic programming and graphs
    • Helped build confidence in solving Leetcode problems
    C++
  2. Software Engineer

    ScaleAISep 2023Jan 2024
    • Contributed to training an AI model specialized in problem-solving
    • Delivered end-to-end solutions for complex problems
    • Collaborated with teams to enhance model performance
    C++JavaPython
Education
  1. Computer Science

    Cairo UniversityCairo, Egypt2021 — 2025
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