Leading the whole development process for both backend, front-end and mobile team in the Node.js, Python, Angular+2, React Native, Redis and PostgreSQL stack.Working on financial solutions and ERP system that covers several business fields.Working on multi-tenant platforms solutions with millions of transactions per month.Leading the system design and system architecture.Gained a very good financial experience.

Led the development process for both back-end and front-end teams in the Node.js, TypeScript, Angular+2 and PostgreSQL stack, with 3-4 members in each team.Working on ERP & SaaS systems with the cutting edge technologies, Node.js with PostgreSQL on the backend and Angular on the frontend.

Developing both front-end and back-end applications for CRM using Node.js, C#, Angular+2, MongoDB and SQL Server.

Built an e-commerce application(Alaa Din), using Node.js and MongoDB to develop the back-end application for the e-commerce system.

Training Center — Management SystemAn educational management systemBack-end - ASP.NET Web API, Front-end - AngularICare — Optician SystemAn optician system that is used in more than three optician companies.Back-end - ASP.NET Web API, Front-end - 3 desktop applications (sales, lab & accountant)School — Management SystemA school management system to manage students activities (exams, attendance, trips, etc...) and of course accounting.Back-end - ASP.NET Web API, Front-end - desktopRestaurant — Sales & Inventory Management SystemA full solution for restaurants and cafe managementBack-end - ASP.NET Web API, Front-end - desktop

Working on CRM projects on the .NET stack.

Working on vertical solutions that serve small businesses using desktop apps for front-end and ASP.NET Web API for backend.