Hi, I'm Mohammed Aboellil
I build scalable backend systems with .NET Core and Node.js — microservices, RESTful APIs, and real-time architectures that ship.
Electronics & Communications Engineering graduate from Suez Canal University, specializing in backend engineering with .NET Core and Node.js. I design scalable microservices, RESTful APIs, and database architectures for production systems — from real-estate platforms to Quran education SaaS.
A breakdown of the tools and disciplines I rely on to design, build, and ship backend systems end to end.
A selection of backend systems I've designed, built, and shipped for freelance clients.
An all-in-one SaaS platform for managing Quran memorization circles — replacing paper records and spreadsheets with a unified system for scheduling, attendance, progress tracking, payments, and reporting across 2,000+ teachers and 15,000+ students.
A full-stack real estate platform built with .NET 10 microservices, featuring property listings, real-time chat, payment subscriptions, and social features. Uses Clean Architecture with CQRS, event-driven messaging via RabbitMQ, and a YARP API Gateway.
A feature-rich real estate platform API that blends property listings with social networking — enabling users to buy, rent, and sell properties while posting stories, albums, following others, and messaging in real time.
Full-stack corporate website for an Omani industrial group with three divisions (Trading/Valves, Electrical, Projects). Features a public-facing catalog with product/media/project browsing, contact forms, admin dashboard, and Docker-based deployment.
A fully custom WordPress theme for Computech (كمبيوتيك), an Arabic RTL e-commerce store selling computers and accessories — replacing a static site with a dynamic WooCommerce experience including unlimited-depth product categories and AJAX filtering.
A comprehensive Express.js/TypeScript backend API for Quran memorization and Islamic education, connecting students with qualified teachers through live sessions, progress tracking, and admin management.
A full-stack event booking platform with JWT-authenticated user registration, role-based admin dashboard, and Blazor WebAssembly SPA frontend. Users can browse, filter, search events by category/date/price, and book tickets.
A full-stack ASP.NET Core MVC booking platform where users can browse service categories, view technician profiles, book appointments, and manage their bookings. Technicians can manage their portfolio and booking queue, while admins have full CRUD and dashboard oversight.
A .NET 8 RESTful Web API for managing departments with full CRUD operations, secured by JWT-based authentication and refresh token rotation using ASP.NET Core Identity.
A real-time chat application built with ASP.NET Core and SignalR, supporting public group conversations and private group chats with an easy join/leave system and a responsive UI.
An MVC architecture training project for managing training courses, built with ASP.NET MVC and Identity, providing secure authentication and role-based access for instructors and students with full CRUD operations.
A comprehensive educational center management platform with role-based dashboards for students, parents, instructors, and admins. Features course/enrollment management, fingerprint-based instructor attendance with real-time WebSocket updates, payment processing, exam management, and QR-code student ID card generation.
A comprehensive Node.js Express TypeScript application demonstrating Stripe payment integration with checkout sessions, payment intents, subscriptions, refunds, customer management, and product management.
A Django web application that integrates with the Shopify Admin REST API to manage products, customers, and orders in real-time. Features a multi-tenant merchant dashboard for store operations with full CRUD capabilities synced live to Shopify.
My journey across backend engineering, ASIC design training, and academic research.
Delivering production-ready backend systems for clients across .NET Core, Node.js, and cloud infrastructure.
Leading the web development committee and mentoring junior developers in full-stack engineering.
B.Sc. in Electronics & Communications Engineering with a GPA of 3.55/4.0 (B+).
Have a project in mind or just want to talk backend architecture? I'm always open to a good conversation.