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    Hello I'm Helal Aytah

    As a seasoned Full Stack Developer with 10+ years of experience in building robust, scalable, and secure web applications, I am passionate about delivering high-quality software products that meet customer expectations. With a strong foundation in programming languages, frameworks, and databases, I thrive in collaborative environments where creativity, innovation, and problem-solving come together to drive success.

    From sleek and intuitive interfaces to clean, efficient code, my focus is always on delivering the best possible outcome for my clients. Whether it's designing a new feature or writing complex algorithms, I am committed to using my skills and expertise to drive innovation and growth.

    contact

    Proficiency

    skills

    • Markup Languages:Html, css

    • Programming Languages: JavaScript (ES6+), TypeScript

    • Frameworks & Libraries: React, Nextjs, Node.js, Express.js, Redux and sass

    • Databases: MongoDB

    • Operating Systems: Windows, Linux (I use Linux)

    • DevOps Tools: Git (Version Control), Docker (Containerization) ,GitHub (Web-Based Version Control Platform)

    experience

    • Built and maintained multiple web applications using React, Nextjs, Node.js, Express.js, MongoDB.

    • Collaborated with cross-functional teams to design, develop, and deploy scalable and secure web applications.

    • Implemented robust security measures to protect user data and prevent cyber threats.

    • Working closely with a team of developers to ensure seamless integration and deployment of new features.

    • Working with 20+ teams of developers to maintain and improve existing applications.

    About me

    My Vision

    • As a freelance full-stack developer, I envision creating solutions that transform businesses and improve lives. I'm committed to staying up-to-date with the latest technologies and methodologies, ensuring my clients receive cutting-edge expertise.I believe in collaboration, transparency, and open communication – essential principles for building trust and delivering exceptional results.

    Mastery

    • I specialize in developing high-performance web applications using React, Node.js, and MongoDB as my core technologies. My proficiency extends to responsive design, accessibility principles, RESTful API design, and server-side rendering with Next.js, ensuring seamless user experiences across various screen sizes and devices.

    Front End

    • I'm proficient in using HTML, CSS, sass, JavaScript and TypeScript to create intuitive and responsive interfaces for my clients' applications. I'm well-versed in building reusable UI components using React Hooks, implementing efficient state management with Redux, and creating interactive and dynamic user interfaces with React Router, and to build server-side rendering with Next.js.

    Back End

    • On the back-end, I utilize Node.js as a robust server-side runtime environment to build scalable and fast APIs, designing RESTful APIs for seamless data exchange between client and server, implementing API authentication and authorization using JWT, and integrating third-party services through API gateways.

    Data base

    • To provide efficient Database Management and retrieval, I work with MongoDB as a NoSQL database management system, designing robust data models for complex schema relationships, optimizing query performance and indexing strategies, and implementing database transactions for reliable data operations.

    dev Ops

    • Additionally, I'm familiar with DevOps tools like Git, Github, Docker, Kubernetes, and AWS (EC2, S3, Lambda) or any linux based server, ensuring seamless deployment and management of your projects, containerizing applications using Docker for consistent deployments, deploying scalable and reliable infrastructure using Kubernetes (K8s), and utilizing all modern tools and technologies for better development and collaboration.

    skill status

    Front end

    • HTML5

    • CSS3

    • SASS

    • JavaScript (ES6+)

    • TypeScript

    • React

    • Next.js

    • Responsive design (Mobile-first Architecture)

    • Accessibility

    Back end

    • Node.js

    • Express.js

    • MongoDB

    • RESTful APIs

    • Passport.js

    • JWT

    • Microservices

    Data bases

    • MongoDB

    • MongoDB Atlas

    • Mongoose

    • Normalization

    • Indexing

    • Performance tuning

    Dev Ops

    • Git

    • GitHub

    • GitLab

    • Docker

    • GitHub Actions

    Extra Skills

    • Testing Frameworks: Vitest, Jest

    • State Management: Redux, Redux Toolkit

    • Responsive Design: Mobile-first Architecture, CSS Grid, Flexbox

    • Soft Content: Effective communication, problem-solving, teamwork, Collaboration