Karim Essam aka K.

Backend Developer

About

I'm a Software Engineer with a passion for backend development. My journey in programming started in 2016 while studying at Ain Shams University. After graduating in 2019, I explored digital marketing, but my passion for coding led me back to software development. I started freelancing as a frontend developer before transitioning into backend development.

To strengthen my skills, I joined the ITI .NET & Angular track while continuing freelancing. As I gained more experience, I realized my ability to explain concepts clearly, which led me to become an External Instructor at ITI, where I've trained over 200+ students in backend development and best practices.

Later, I joined the Digital Egypt Pioneers Initiative (DEPI), a program by the Ministry of Communications, as a Software Instructor. There, I've taught MERN Stack and .NET to more than 250+ students so far. I love sharing knowledge and helping others learn programming in a simple, practical way.

Profile

Work Experience

Skills

HTMLCSSJavaScriptTypeScriptC#PythonReactNext.jsAngularBootstrapTailwind CSSASP.NET CoreEntity FrameworkSQL ServerMongoDBPostgreSQLRedisGitDockerGitHub ActionsVercelNetlifyxUnitPostmanOAuth 2.0JWT

Projects

  • Taafeei

    Freelance

    Developed a healthcare appointment management system with secure online payments, real-time notifications, and telemedicine functionality. Designed and implemented scalable APIs ensuring seamless user experience.

    Technologies

    BackendASP.NET Core, SQL Server, Entity Framework Core, JWT Authentication, Google OAuth
    APIsGeidea Payment Gateway , Moyasar Payment Gateway , Dreams.sa SMS, Zoom Video
    DevOps & ToolingGit/GitHub , Docker, Azure

  • Center Dross

    Freelance

    Developed a comprehensive e-learning platform with interactive course management, real-time communication, and a seamless user experience for students and instructors.

    Technologies

    FrontendAngular
    BackendASP.NET Core, SQL Server, Entity Framework
    Realtime & MessagingFirebase

  • Talabat API

    Educational Project

    Developed a scalable e-commerce platform following Clean Architecture principles, integrating secure payments, caching, and structured API endpoints.

    Technologies

    BackendASP.NET Core, Entity Framework, SQL Server, Redis, Docker
    PatternsOnion Architecture, Repository Pattern, Unit of Work, Specification Pattern
    Payments & AuthStripe Payment Gateway, JWT Authentication

    Links

    Source Code
    API Documentation

Let's Build Something Great Together

Whether you're looking to bring a fresh perspective to your team or need a dedicated freelancer for your next project, I'm ready to collaborate and create something exceptional. Let's connect and make it happen!

Send me an EmailDM me on WhatsApp