Who am I? Iโ€™m a passionate, self-driven Full-Stack MERN Developer with proven success in building and enhancing tools (such as Telegram bots and dashboards), optimizing APIs and databases, and developing robust web applications for sectors like finance and property management. ๐Ÿ’ป With expertise in React.js, Node.js, Express.js, and MongoDB, I build modern web applications from start to finish. Whether you need a frontend developer to craft a pixel-perfect UI or a backend developer to build robust APIs, Iโ€™ve got you covered. I specialize in creating responsive, SEO-friendly, and scalable web solutions using the latest JavaScript technologies. Along the way, Iโ€™ve: * Prevented thousands of duplicate records by optimizing APIs and databases * Automated competitor price-tracking for trading firms with Telegram bots, replacing hours of manual checks * Built an educational bot that simplified access to learning materials with interactive buttons and walkthroughs * Enhanced property management dashboards by fixing styling/responsiveness issues and adding features like Google Maps search auto-fill to reduce manual input What can I do for you? โœ… Build full-stack MERN websites from scratch โœ… Create responsive, mobile-first React.js frontends with Tailwind, Material UI, or Chakra UI โœ… Design & integrate secure RESTful APIs and authentication systems โœ… Integrate AI into your existing web application (OpenAI, etc.) โœ… Fix bugs or refactor your existing Node.js / React codebase โœ… Build and maintain e-commerce platforms and admin dashboards โœ… Improve website performance, speed, and user experience (UX) โœ… Migrate or upgrade projects to Next.js for better performance & SEO โœ… Create engaging Telegram bots using Node.js Tech Stack: React.js, Next.js, Tailwind CSS, Node.js, Express.js, MongoDB, Mongoose, REST APIs, JWT/Auth, Git, Postman, Vercel, Render, Firebase, Netlify, Figma to React, and more. ๐Ÿ’ก I donโ€™t just build websites... I build solutions that save time, automate work, and drive measurable results. Clients value my clear communication, problem-solving mindset, and collaborative approach that ensures projects align perfectly with their needs. ๐Ÿ“ฉ Ready to get started? Hit the invite button, and letโ€™s build something amazing together! ๐Ÿš€โ€ฆ

Male K Mostafa

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Who am I? Iโ€™m a passionate, self-driven Full-Stack MERN Developer with proven success in building and enhancing tools (such as Telegram bots and dashboards), optimizing APIs and databases, and developing robust web applications for sectors like finance and property management. ๐Ÿ’ป With expertise in React.js, Node.js, Express.js, and MongoDB, I build modern web applications from start to finish. Whether you need a frontend developer to craft a pixel-perfect UI or a backend developer to build robust APIs, Iโ€™ve got you covered. I specialize in creating responsive, SEO-friendly, and scalable web solutions using the latest JavaScript technologies. Along the way, Iโ€™ve: * Prevented thousands of duplicate records by optimizing APIs and databases * Automated competitor price-tracking for trading firms with Telegram bots, replacing hours of manual checks * Built an educational bot that simplified access to learning materials with interactive buttons and walkthroughs * Enhanced property management dashboards by fixing styling/responsiveness issues and adding features like Google Maps search auto-fill to reduce manual input What can I do for you? โœ… Build full-stack MERN websites from scratch โœ… Create responsive, mobile-first React.js frontends with Tailwind, Material UI, or Chakra UI โœ… Design & integrate secure RESTful APIs and authentication systems โœ… Integrate AI into your existing web application (OpenAI, etc.) โœ… Fix bugs or refactor your existing Node.js / React codebase โœ… Build and maintain e-commerce platforms and admin dashboards โœ… Improve website performance, speed, and user experience (UX) โœ… Migrate or upgrade projects to Next.js for better performance & SEO โœ… Create engaging Telegram bots using Node.js Tech Stack: React.js, Next.js, Tailwind CSS, Node.js, Express.js, MongoDB, Mongoose, REST APIs, JWT/Auth, Git, Postman, Vercel, Render, Firebase, Netlify, Figma to React, and more. ๐Ÿ’ก I donโ€™t just build websites... I build solutions that save time, automate work, and drive measurable results. Clients value my clear communication, problem-solving mindset, and collaborative approach that ensures projects align perfectly with their needs. ๐Ÿ“ฉ Ready to get started? Hit the invite button, and letโ€™s build something amazing together! ๐Ÿš€โ€ฆ

Available to hire

Who am I?
Iโ€™m a passionate, self-driven Full-Stack MERN Developer with proven success in building and enhancing tools (such as Telegram bots and dashboards), optimizing APIs and databases, and developing robust web applications for sectors like finance and property management.

๐Ÿ’ป With expertise in React.js, Node.js, Express.js, and MongoDB, I build modern web applications from start to finish. Whether you need a frontend developer to craft a pixel-perfect UI or a backend developer to build robust APIs, Iโ€™ve got you covered. I specialize in creating responsive, SEO-friendly, and scalable web solutions using the latest JavaScript technologies.

Along the way, Iโ€™ve:

  • Prevented thousands of duplicate records by optimizing APIs and databases
  • Automated competitor price-tracking for trading firms with Telegram bots, replacing hours of manual checks
  • Built an educational bot that simplified access to learning materials with interactive buttons and walkthroughs
  • Enhanced property management dashboards by fixing styling/responsiveness issues and adding features like Google Maps search auto-fill to reduce manual input

What can I do for you?

โœ… Build full-stack MERN websites from scratch
โœ… Create responsive, mobile-first React.js frontends with Tailwind, Material UI, or Chakra UI
โœ… Design & integrate secure RESTful APIs and authentication systems
โœ… Integrate AI into your existing web application (OpenAI, etc.)
โœ… Fix bugs or refactor your existing Node.js / React codebase
โœ… Build and maintain e-commerce platforms and admin dashboards
โœ… Improve website performance, speed, and user experience (UX)
โœ… Migrate or upgrade projects to Next.js for better performance & SEO
โœ… Create engaging Telegram bots using Node.js

Tech Stack:
React.js, Next.js, Tailwind CSS, Node.js, Express.js, MongoDB, Mongoose, REST APIs, JWT/Auth, Git, Postman, Vercel, Render, Firebase, Netlify, Figma to React, and more.

๐Ÿ’ก I donโ€™t just build websitesโ€ฆ I build solutions that save time, automate work, and drive measurable results. Clients value my clear communication, problem-solving mindset, and collaborative approach that ensures projects align perfectly with their needs.

๐Ÿ“ฉ Ready to get started? Hit the invite button, and letโ€™s build something amazing together! ๐Ÿš€

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

Arabic
Fluent
English
Advanced
German
Beginner

Work Experience

Web Development Intern at Uneeq Interns
January 1, 2025 - February 28, 2025
Worked on building an authentication system with Express.js, integrated PayPal into a donation site, and developed a responsive e-commerce platform with a full payment gateway as a top-performing intern.
Freelance Developer at Freelance
November 1, 2024 - December 31, 2024
Developed and deployed Telegram bots using JavaScript and the Telegram API for educational tools, enhanced student learning engagement, and created FX terminal websites fixing UI bugs and optimizing database queries. Integrated Supabase, developed mechanisms to prevent redundant data growth, and ensured client satisfaction with performance improvements.
AI Training Contributor at Outlier
September 1, 2024 - June 17, 2025
Contributed to AI training projects by evaluating model outputs, improving and debugging code, reviewing peer contributions, and developing original frontend solutions based on prompts.
Full Stack Developer at Freelance
May 1, 2025 - Present
Worked on multiple web applications and dashboards, improving bug fixes, responsiveness, and feature enhancements for financial business dashboards including advanced API optimization and database performance improvements. Developed and deployed Telegram bots for user engagement, including a financial analysis tool with real-time price notifications and an educational bot for students. Created a secure, user-friendly transaction management app for financial data storage and manipulation. Fixed bugs and added new features to a property management platform that enables landlords to track properties, automate finances, and manage compliance efficiently. Developed a backend API endpoint and integrated dashboard for managing currency exchange rates with real-time rate editing and monitoring for a fintech company. Contributed to AI training projects by evaluating model outputs, debugging code, reviewing peer contributions, and developing original frontend solutions based on prompts.

Education

Bachelor of computer science at Beni-Suef University
April 6, 2025 - April 6, 2025
Bachelor's at Faculty of Computers and Artificial Intelligence โ€“ Beni Suef University
January 1, 2023 - December 31, 2027
Faculty of Computers and Artificial Intelligence at Beni Suef University
January 1, 2023 - January 1, 2027

Qualifications

Advanced React - Meta
January 11, 2030 - June 14, 2025
Node.js, Express, MongoDB: The Complete Bootcamp - Udemy
January 11, 2030 - June 14, 2025
Top Web developer Intern - Uneeq Interns
January 11, 2030 - June 14, 2025
Advanced React - Meta, Udemy
January 11, 2030 - August 19, 2025
Node.js, Express, MongoDB: The Complete Bootcamp - Udemy
January 11, 2030 - August 19, 2025

Industry Experience

Software & Internet, Financial Services, Education, Professional Services, Real Estate & Construction
    uniE621 Tasks Master
    A comprehensive task and note management application built with the MERN stack. Features AI-powered task suggestions and automatic subtask generation to streamline your workflow. The app includes an intelligent AI assistant that helps organize, prioritize, and break down complex tasks into manageable steps. Users can create, track, and manage their tasks and notes in one centralized platform, with smart categorization and prioritization features to boost productivity. webdesigner https://www.twine.net/signinโ€ฆ
    uniE621 Gym Website
    A complete gym management system built with the MERN stack that offers online membership purchases and comprehensive member management. The platform includes a user-friendly member dashboard for tracking membership status and workout progress. Administrators benefit from a powerful dashboard to manage memberships, track attendance, and monitor member progress. The system streamlines gym operations while providing members with convenient access to their fitness journey and membership details. https://www.twine.net/signinโ€ฆ
    uniE621 E-Commerce website
    A responsive e-commerce application built with modern web technologies. It features PayPal integration for secure payments, product browsing, filtering, and searching. Users can track their order history and manage their profiles. Authentication is handled using SuperTokens SDKs, ensuring a secure and seamless user experience. The app is designed to be fully responsive, providing a smooth shopping experience across all devices.โ€ฆ
    uniE621 Digital business
    A Next.js app showcasing a digital business. It features smooth animations created with Framer Motion.โ€ฆ
    uniE621 Synergy: Social Media App
    Synergy is a full-featured social media platform built with the MERN stack and Shadcn. It offers a range of modern features including real-time chat powered by Socket.io, notifications, and the ability to post, share, like, and comment on content. User authentication and authorization are handled with Passport.js, allowing users to sign up with their Google accounts for a seamless experience. Synergy combines a sleek design with real-time interaction, ensuring an engaging and responsive social experience for its users.โ€ฆ
    uniE621 MEats
    A MERN stack web application designed for food ordering and restaurant management. It features user authentication and authorization using Auth0 SDKs, allowing secure access for customers and restaurant owners. Customers can browse menus, place orders, and track them in real-time, while restaurant owners can manage menus and track orders. The application uses Shadcn for stylish components and React Query for efficient server state management. The backend, built with Express.js and Node.js, ensures scalability and robustness, with MongoDB for efficient data storage. MEats provides a seamless, user-friendly experience across devices, combining modern web technologies with robust security features.โ€ฆ
    uniE621 Dashboard
    A pure HTML,CSS,JS dashboard with responsive design.โ€ฆ
    uniE621 Nike shoes store
    An advanced filtering page for Nike products. This React app allows users to filter products by various criteria.โ€ฆ