Mohamed Khaled MahmoudFullstack Web Developer
Profile

Full-Stack Developer experienced in Spring Boot, Flask, Node.js, React & Angular. Builds scalable, high-performance systems with RESTful APIs, secure authentication, and efficient front-end integration. Committed to clean architecture, testing, and Agile teamwork.

Education

CGPA: 3.8185

2019/09 – 2023/07Alexandria, Egypt
Professional Experience

Qeema Tech

Junior Back-end Engineer

Developed and maintained RESTful APIs using Node.js and NestJS for multiple projects. Implemented authentication using JWT, designed database schemas, handled business logic, and optimized endpoints for performance and scalability. Collaborated with front-end developers and ensured secure and efficient data flow between services.

2026/02 – Presentcairo, Egypt

Injaz Tech⁠

Software Engineering Intern
  • •Contributing to the development of a Smart Tracking System combining real-time monitoring and data visualization components.
    • 2025/10 – 2025/12Cairo, Egypt
  • •Implementing front-end features using Angular within a micro front-end architecture, improving modularity and scalability across projects.
  • •Implementing back-end services using Java (Spring Boot) within a microservices architecture for RESTful API development and data processing.

    • Beshara Group⁠

    Full-Stack Web Development Intern
  • •Contributed to both front-end (React.js) and back-end (Spring Boot) development for a scalable booking and reservation platform supporting use cases such as medical appointments.
    • 2025/08 – 2025/10Nasr City, Cairo
  • •Collaborated in an Agile/Scrum environment with designers and engineers to deliver scalable, maintainable features.

    • Valeo Automotive Company⁠

    Embedded SW Testing Intern
  • •Designed and executed test cases for embedded software modules.
    • 2022/07 – 2022/11Cairo, Egypt
  • •Supported automation testing and bug tracking.
  • •Strengthened debugging, validation, and analytical skills essential for software reliability and system testing.

    • Valeo Automotive Company

    Embedded SW Intern
  • •Gained hands-on experience with essential tools, including Doors for documentation management.
    • 2023/08 – 2023/10Cairo, Egypt
  • •Acquired foundational knowledge in AUTOSAR and related automotive software concepts.
  • •Participated in tasks such as validating MESRA rules and linking documentation, improving practical understanding of software development processes.
    • Skills
    APIs

    REST, GraphQL (basic), API design and integration

    Testing and Monitoring

    Unit Testing, Integration Testing, Postman, Grafana, Debugging.

    Databases

    MySQL, MongoDB, Redis, Sequelize ORM, Data Modeling.

    Languages

    Java, Python, JavaScript (ES6+), TypeScript, SQL, HTML5, CSS3

    Frameworks

    Flask, Spring Boot, Node.js, React.js

    Projects

    Expenses Tracker⁠

    Node | Express | Mysql | Sequelize | typeScript | OAuth | Stripe | redis | Grafana
  • •Implemented authentication, role-based access, and financial data tracking with Sequelize ORM and MySQL.
    • 2025/05 – Present
  • •Built and documented REST endpoints with Swagger, integrated Stripe for payment simulation, and used Redis caching to improve response time.
  • •Integrated Grafana dashboards to visualize performance metrics and data flow.

    • E-commerce App⁠

    TailwindCss | React.js | Axios | Formik | Yup | React Query | Typescript
  • •Built a responsive single-page application (SPA) for e-commerce using React and TypeScript.
    • 2025/03 – 2025/04
  • •Managed client and server state with React Query and Context API for optimized performance.
  • •Implemented form validation with Formik + Yup and responsive UI via Tailwind CSS.

    • Graduation Project

  • •Built a Flask REST API to deploy and serve a machine-learning model to an Android client.
    • 2022/11 – 2023/06
  • •Designed an API gateway for model inference, transforming trained ML models into production-ready endpoints.
  • •Demonstrated the ability to bridge AI systems and real-world applications, aligning with emerging FinTech and AI trends.
    • Courses

    Gained practical experience implementing gRPC communication, message queues, and API versioning, along with building CI/CD pipelines and Dockerized deployments. Emphasized testing and observability. within an Agile team workflow to deliver production-ready systems.

    2025/08 – Present

    In-depth training in modern front-end development using React.js, Next.js, and TypeScript. Explored state management with Redux and Context API, routing, API integration, and responsive UI design using Tailwind CSS and Bootstrap.

    2025/01 – 2025/07