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المحترفون
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Giza
Mahmoud Ahmed

Mahmoud Ahmed

Backend Developer

تكنولوجيا / إنترنت

Giza, Giza Governorate

اجتماعي


الخدمات المقدمة

I'm Mahmoud Ahmed, a Senior Backend Developer with over 4 years of experience building scalable and high-performance backend systems using ASP.NET Core, Entity Framework Core, and SQL Server. Throughout my career, I’ve designed and delivered robust RESTful APIs, integrated complex third-party services like eInvoicing, payment gateways (Paymob, Fawry), and SMS providers, and contributed to large-scale systems across domains such as e-commerce, medical insurance, and customer support platforms.

What sets me apart is my ability to go beyond just writing code. I focus on clean architecture, secure coding practices, and system performance optimization — I’ve implemented caching with Redis, indexing strategies for database performance, and custom authentication systems using JWT.

Another key strength is that I’ve worked closely with cross-platform frontend teams (Flutter, Angular, React), which gives me a better understanding of end-to-end system behavior and improved collaboration. I’m also proactive about learning new technologies — for example, I adopted Flutter independently and successfully built two complete mobile applications for production.

I bring not only technical skills but also a problem-solving mindset, strong communication, and a passion for clean, maintainable code that delivers real value to both teams and users.

السعر التقريبي: USD$ 10 لكل ساعة

الخبرة

Genius System – Maadi | May/2023 – Present (Senior Backend Developer)

  • Tech Stack: C#,ASP.NET Core, EF Core, Redis, Sql Server

Designed and implemented RESTful APIs for multi-platform frontend consumption (Flutter, Angular,React,Next.js).

Integrated Egyptian eInvoicing & eReceipt SDK For taxes service.

Developed integrations with payment gateways (Paymob, Fawry, QNB).

Integrated VictoryLink ,Vodafone and Misr SMS provider.

Built real-time notifications using Firebase Admin SDK.

Mentored frontend developers and distributed tasks across teams.

Delivered a custom identity and authorization solution using JWT.

Optimized database performance through indexing and caching strategies.

Previous Advanced Computer Systems – Agouza | May/2019– May/2023 (Full Stack Developer)

TechStack:ASP.NET Core,ASP.NET MVC,EF Core,SQL Server,JavaScript,Ajax,Flutter,Firebase, Local

Notification,SQLite,Cubit

Developed many applications using ASP.Net MVC And ASP.Net Core MVC

Learned and adopted Flutter for cross-platform mobile development.

Established 100% of the (HEF-Kick) Mobile App.

Established 100% of the ( مصر نبتة )Mobile App.

التعليم

C#,ASP.NET Core, EF Core, Redis, Sql Server

محترفون من نفس قطاع تكنولوجيا / إنترنت مثل Mahmoud Ahmed

محترفون من قطاعات مختلفة بالقرب من Giza, Giza Governorate

المستخدمون الآخرون الذين يطلق عليهم Mahmoud

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