Sumair Shah

A dedicated Software Engineer with over 3 years of experience across backend development with PHP and Laravel and frontend development with React, currently building emvari, a multi-platform appointment booking and business management system, at TechSwivel (Private) Limited, where I also write unit tests to keep features reliable and regression-free. As the Lead Web Developer for the Microsoft Learning Student Ambassador (MLSA) program, I lead a team in developing web solutions and initiatives. I am passionate about open-source, actively contributing to projects, and engaged in community-building activities with the Google Developer Student Club (GDSC).

Software Engineer at TechSwivel (Private) Limited (2024 – Present)

• Working as a Software Engineer on emvari, a multi-platform appointment booking and business management system spanning a Customer App, a Brand (business) Web App, and a Kiosk App.
• Contributing to features across the appointment lifecycle, including service discovery, booking, rescheduling, cancellations, and waitlist management.
• Building business-facing tools such as the scheduling calendar, team member management, service and product catalogs, and checkout flows.
• Writing unit tests for emvari's core business logic (booking, rescheduling, cancellations, waitlist, and checkout) to validate edge cases, prevent regressions, and keep releases stable.
• Working with role-based access control and permissions to ensure business owners, managers, and team members see functionality relevant to their role.
• Developing and integrating RESTful APIs across the Customer, Brand, and Kiosk apps, keeping data consistent between platforms.
• Participating in code reviews, debugging, and bug fixing to maintain code quality and delivery pace across sprints.
• Collaborating with designers and backend/frontend engineers to translate detailed product requirements into working features, following structured PRDs and iterative sprints.
• Helping implement reporting and analytics features (sales, team performance, customer retention) to support business decision-making.

PHP Laravel Developer at The Nerd Camp (thenerdcamp.com) (2022-04 – 2023-08)

• Integrated Google Maps API for interactive geolocation views.
• Implemented dynamic charts with Chart.js for real-time metrics.
• Configured custom middleware for secure API authentication.
• Built advanced search and filtering with Laravel's query builder.
• Created multi-user applications with role and permission management.
• Integrated a chat module for communication.

React Developer at JMM Technology (jmmtech.sa) (2024-12 – 2025-03)

• Developed responsive and interactive UIs using React and Tailwind CSS.
• Integrated RESTful APIs for seamless data communication between frontend and backend.
• Optimized website performance, SEO, and accessibility for a better user experience.
• Implemented state management and efficient data fetching using TanStack Query.
• Ensured cross-browser compatibility and mobile responsiveness.
• Collaborated with backend developers and designers for smooth project execution.

Bachelor of Science in Software Engineering – Abasyn University