Full Stack Engineer
Abdelrahman H. is an accomplished Full-Stack Software Engineer with over four years of experience delivering scalable, high-performance web applications across AI-powered EdTech, eCommerce, and digital rights management sectors. He excels in building solutions using technologies such as Vue.js, Angular, .NET Core, PHP, Laravel, Redis, RediSearch, MS SQL Server, MySQL, MongoDB, Express, Node.js, and PDF.js, and is highly comfortable with REST APIs, WebSockets, CQRS, and Git. Abdelrahman has managed end-to-end deployments,…
Senior Full-Stack Engineer
CrossWorkersAug 2024 — Present- Developed ChatTutor, an AI-powered EdTech platform enabling students to interact with course material via chat, including complex STEM PDFs.
- Built real-time UI with Vue.js (Composition API) and WebSockets, integrating Pinia for state management.
- Designed backend services using .NET Core, handling persistent interactions and fast search with Redis + RediSearch and MS SQL Server.
- Applied Clean Architecture and CQRS patterns to ensure scalability and maintainability.
- Collaborated with EU-based educational teams and researchers to align platform features with pedagogical best practices and EU compliance.
- Optimized performance, conducted code reviews, and ensured robust, high-quality user experiences.
Vue.jsAngular.NET CoreRedisMS SQLPDF.jsWebSocketsCQRSREST APIsGitAzure DevOpsFull-Stack Engineer
The Cooking SchoolJun 2023 — Aug 2024- Built and maintained a multi-vendor eCommerce platform using PHP/Laravel and Vue.js.
- Managed production deployment, payment integrations, order management, and database optimization.
PHPLaravelVue.jsFull-Stack Engineer
ATW LtdMar 2021 — Jan 2022- Developed RESTful APIs for mobile applications and supported large corporate projects.
- Conducted QA to improve usability and reliability.
REST APIsFull-Stack Engineer
IKEN TechnologySep 2019 — Jul 2020- Delivered back-end solutions with clean, optimized code for corporate clients.
- Conducted quality assurance to improve system usability.
Bachelor of Information Systems and Computer Science
Faculty of Computers and AI Helwan UniversityCairo, Egypt2016 — 2021

Full Stack Engineer
Abdelrahman is available for hire
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Abdelrahman H. is an accomplished Full-Stack Software Engineer with over four years of experience delivering scalable, high-performance web applications across AI-powered EdTech, eCommerce, and digital rights management sectors. He excels in building solutions using technologies such as Vue.js, Angular, .NET Core, PHP, Laravel, Redis, RediSearch, MS SQL Server, MySQL, MongoDB, Express, Node.js, and PDF.js, and is highly comfortable with REST APIs, WebSockets, CQRS, and Git. Abdelrahman has managed end-to-end deployments,…
- Projects completed2
- Hourly rate
- 3-4 years experience
- Cairo, Egypt
- Member since May 2026
Senior Full-Stack Engineer
CrossWorkersAug 2024 — Present- Developed ChatTutor, an AI-powered EdTech platform enabling students to interact with course material via chat, including complex STEM PDFs.
- Built real-time UI with Vue.js (Composition API) and WebSockets, integrating Pinia for state management.
- Designed backend services using .NET Core, handling persistent interactions and fast search with Redis + RediSearch and MS SQL Server.
- Applied Clean Architecture and CQRS patterns to ensure scalability and maintainability.
- Collaborated with EU-based educational teams and researchers to align platform features with pedagogical best practices and EU compliance.
- Optimized performance, conducted code reviews, and ensured robust, high-quality user experiences.
Vue.jsAngular.NET CoreRedisMS SQLPDF.jsWebSocketsCQRSREST APIsGitAzure DevOpsFull-Stack Engineer
The Cooking SchoolJun 2023 — Aug 2024- Built and maintained a multi-vendor eCommerce platform using PHP/Laravel and Vue.js.
- Managed production deployment, payment integrations, order management, and database optimization.
PHPLaravelVue.jsFull-Stack Engineer
ATW LtdMar 2021 — Jan 2022- Developed RESTful APIs for mobile applications and supported large corporate projects.
- Conducted QA to improve usability and reliability.
REST APIsFull-Stack Engineer
IKEN TechnologySep 2019 — Jul 2020- Delivered back-end solutions with clean, optimized code for corporate clients.
- Conducted quality assurance to improve system usability.
Bachelor of Information Systems and Computer Science
Faculty of Computers and AI Helwan UniversityCairo, Egypt2016 — 2021
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