Arbaz Khalid

Implemented new features on the MERN and PHP projects, resulting in a 35% increase in client base. Architected and implemented all features required for the e-learning platform. Worked with databases like MongoDB, MySQL for data storage and retrieval. Debugged and optimized applications to improve scalability and reliability. Provided out-of-the-box solutions to project challenges, improving project delivery time.

Developed the UK SDLT (Stamp Duty Land Tax) calculation platform, enabling solicitors to classify transactions, manage client data, and automate tax compliance. The platform ranked #3 in the UK for accuracy. • Built the CapEx Check – Additional Capital Allowance Calculator, providing end-to-end management of tax relief claims, generating reports, and facilitating accountant-client workflows. • Debugged complex application issues, reducing downtime and improving system stability.

Developed and maintained dynamic web applications using React.js, Next.js, and Node.js. Implemented authentication & authorization using JWT and OAuth. Integrated third-party APIs and microservices to enhance application functionality. Ensured application security and performance optimization by following best practices. Built responsive and interactive UI with Tailwind CSS, Framer Motion, and Redux Toolkit.

• Maintained and performed quick fixes for the Porsche System on Yas Island via remote connection. • Created reliable, secure, and scalable APIs, enhancing overall system integrity. • Collaborated with the instructional design team to create innovative learning experiences. • Worked with multiple programming languages to build web applications based on client needs.

• Performed backend development and maintenance of websites using PHP and MySQL. • Built custom PHP modules using core PHP and handled their integration and deployment. • Developed compatible user interface functionality using jQuery and other libraries.