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Mahmoud Taha MortadaMid-Senior .NET Developer
Summary

Experienced .NET Developer with a strong background in building secure and scalable enterprise applications, specializing in fintech, cloud solutions, and RESTful APIs, and focused on optimizing performance to drive business growth.

Professional Experience
Feb 2024 – present | Cairo, Egypt
  • •Built backend systems (WebAPI, RabbitMQ, Firebase, Hangfire, Serilog...) with 75% uptime and 20K+ daily transactions.
  • •Optimized SQL/C# code to cut API response times by 30%.
  • •Integrated RESTful payment gateways for 50K+ users.
    • Jul 2023 – Feb 2024 | Cairo, Egypt
  • •Built backend APIs for 5,000+ offices in national projects.
  • •Improved backend scalability by 20% using SOLID principles.
  • •Delivered real-time RDLC reporting systems for decision-making.
    • Dec 2022 – Mar 2023 | Cairo, Egypt
  • •Gained hands-on experience with low-code tools like Power Platform to build ERP modules for HR and attendance, automate reporting, and create an ISO-compliant HR system.
    • Education
    Bachelor of Computer Science, Ain-Shams university
    Sep 2015 – Jul 2019 | Cairo, Egypt
    Projects

    Optimized logistics for X warehouses, cutting costs by 15%.

    Tech: ASP.NET Core MVC, SQL Server.

    Boosted student engagement by 30% using gamification.

    Tech: ASP.NET MVC, Angular.

    Implemented role-based access control for secure exam hosting for 10,000+ students.

    Tech: ASP.NET Core WEB API, Angular.

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    Internships
    Technical Skills
    Backend

    C#, ASP.NET Framework, ASP.NET Core, LINQ, Entity Framework, Microservices, Caching, Logging (Serilog)

    Database

    SQL Server, MySQL, PostgreSQL, NOSQL

    Version Control

    Git, GitHub, GitLab

    Tools & Technologies

    Docker, Kubernetes, RESTful APIs, GraphQL, Swagger

    Frontend

    HTML5, CSS3, Bootstrap, Tailwaind, JavaScript, jQuery, TypeScript, Angular.

    Concepts

    SOLID, OOP, Design Patterns, Data Structures, Algorithms, DI, API (REST).

    Cloud Platforms

    Azure, AWS

    Other

    Agile/Scrum, Unit Testing (xUnit), Test-Driven Development (TDD), API Gateway (Ocelot)

    Certificates
    Problem Solving: HackerRank
    Azure Developer Associate (Expected, 2025): Microsoft
    Languages
    English — C1 Level [ EF SET ]|Arabic — Native Speaker
    Achievements
    Employee of the Month (2024), Ministry of Planning
  • •Successfully delivered high-impact national software systems serving 5,000+ offices.
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