Maroof Ahmed Vahidy

Led frontend engineering for Neem’s fintech and payments ecosystem, building scalable, secure, and high-performance UIs for critical financial workflows. Migrated from Webpack to Vite and improved performance and accessibility through code splitting, caching, Lighthouse optimization, and memoization.

Led frontend development for an echocardiogram pre-reads app, delivering a performant, accessible UI using React, TypeScript, and Redux. Built a medical imaging annotation system with synchronized measurement panels and reduced UI lag by ~30% during high-frequency updates.

Led frontend development for a high-traffic e-commerce platform using Next.js to deliver scalable, responsive user experiences. Improved page load times by 37%, strengthened WCAG accessibility compliance, and reduced production bugs by 20% through code quality practices and reviews.

Developed responsive UI for Saforus Web Portal using React, TypeScript, and Material UI with public/private routing. Optimized performance with Vite (40% faster load times, 80% faster builds) and deployed on AWS EC2 with Docker to reduce overall development time by ~30%.

Refactored and stabilized a frontend for real-time market data by improving routing, state management, and code quality practices. Implemented Web Workers and Shared Web Workers for multithreading and improved UI performance by 20% while integrating REST APIs and multiple WebSocket connections.

Developed and launched exsotek.com using React, Next.js, and Tailwind CSS to deliver a modern, responsive experience. Improved performance by 25% and increased client inquiries by 37% through optimization techniques like code splitting, lazy loading, and image optimization.

Built a fintech web portal for operations, user management & KYC, debit card management, and interactive reporting charts using React, Redux, and Ant Design. Implemented Jest and Cypress testing and reduced production bugs by 15% while optimizing performance with code splitting and lazy loading.

Contributed to enterprise web applications using PHP, Laravel, MySQL, and Vue, delivering scalable and high-performance features. Developed REST APIs with Laravel Eloquent and optimized response times using caching and code refactoring.

Developed and maintained responsive web applications using React, Redux, Angular, TypeScript/JavaScript, and component libraries like Ant Design and Material UI. Built portals with REST API integration and supported cross-browser compatibility while mentoring junior developers and conducting code reviews.

Developed custom frontend components for a Kentico CMS using HTML, CSS, JavaScript, jQuery, and Bootstrap to enhance platform functionality. Implemented responsive UIs for a research project using Ruby on Rails and mentored junior developers through code reviews.

Built a Fabric.js HTML5 canvas tool enabling users to draw and manipulate SVG shapes and created RESTful APIs for frontend-backend communication. Optimized performance for high-traffic scenarios and reduced load times by 30% through server-side and code improvements.

Developed responsive web application interfaces using ASP.NET, AngularJS, jQuery, Bootstrap, and HTML/CSS/SCSS. Performed full-stack work with PHP CodeIgniter, MySQL, and JavaScript, including REST API integration for updates and notifications.

Developed websites for small and medium-sized businesses using PHP, JavaScript, and MySQL. Customized WordPress themes, ensuring responsive and cross-browser compatible implementations.

Completed a Master of Science in Computer Science at the University of Karachi in December 2016.

Completed a Postgraduate Diploma in Computer Science at the University of Karachi in July 2014.

Completed a Bachelor of Commerce at the University of Karachi in June 2013.