Usama Hassan.
MERN Stack Developer
MERN Stack Developer with three years of professional web development experience and hands-on experience building responsive full-stack applications. Skilled in JavaScript, React.js, Node.js, Express.js, MongoDB, RESTful APIs, responsive interface development, database integration, authentication, debugging, and performance optimization. Experienced in translating requirements into practical features, developing user-friendly interfaces, troubleshooting application issues, and collaborating with teams to deliver reliable web solutions.
TECHNICAL EXPERTISE.
Frontend Development
Backend Development
Databases
Tools & Practices
EXPERIENCE.
Web Developer
02/2025 — 02/2026Developed and maintained responsive web applications, integrating RESTful APIs and optimizing front-end performance for desktop and mobile users.
- Developed and maintained responsive web applications using HTML, CSS, and JavaScript for desktop and mobile users.
- Integrated RESTful APIs with front-end interfaces to display dynamic data and support application functionality.
- Improved front-end performance through code optimization, efficient asset usage, and structured implementation practices.
- Investigated and resolved front-end issues using browser developer tools and systematic debugging techniques.
- Tested application interfaces across browsers and screen sizes to improve reliability and responsive behavior.
- Collaborated with team members to implement new features and deliver client projects according to requirements.
Web Developer
02/2023 — 01/2025Designed and developed responsive websites and full-stack applications with MySQL databases, focusing on usability, cross-browser compatibility, and application stability.
- Designed and developed responsive websites and web applications using HTML, CSS, JavaScript, PHP, and MySQL.
- Built user-friendly interfaces with attention to responsive layouts, usability, and cross-browser compatibility.
- Developed and maintained MySQL database functionality to support dynamic content and efficient data management.
- Implemented new features and enhanced existing functionality based on project requirements and client feedback.
- Diagnosed and resolved application issues to improve website stability, reliability, and performance.
- Worked with team members and stakeholders to understand requirements and deliver practical web solutions.
FEATURED PROJECTS.
Inventory & Sales Management System
- Built a full-stack inventory and sales management platform with separate workflows for administrators, managers, and staff.
- Developed RESTful APIs for products, suppliers, stock movements, sales transactions, and reporting.
- Implemented authentication and role-based authorization to protect application routes and business operations.
- Designed MongoDB collections for users, products, suppliers, sales, and inventory history with validation.
- Created a responsive React dashboard with search, filtering, pagination, low-stock alerts, and sales summaries.
Job Application & Interview Tracker
- Developed a full-stack application that enables users to record, organize, and monitor job applications through different hiring stages.
- Created authenticated user workflows for application details, interview dates, notes, follow-up tasks, and status updates.
- Built RESTful backend services and MongoDB models for users, applications, interviews, and reminders.
- Implemented search, filtering, sorting, dashboard statistics, form validation, and responsive user interfaces.
- Added clear loading, empty, success, and error states to improve the overall user experience.
E-Commerce Store & Admin Dashboard
- Built a responsive e-commerce application with product browsing, categories, search, filtering, cart management, and order tracking.
- Developed customer and administrator workflows for user accounts, products, inventory, orders, and order-status updates.
- Implemented protected routes, product validation, pagination, and database persistence through Express.js and MongoDB.
- Created an admin dashboard for managing products, categories, customers, and orders.
- Documented the setup process, API routes, sample credentials, and key technical decisions in the GitHub README.
CREDENTIALS.
Education
Bachelor of Science in Information Technology (BS IT)
Certifications
Networking Basics
Introduction to Cyber Security
CONTACT.