Asad Mehar - Backend Engineer | ContraWork by Asad Mehar
Asad Mehar

Asad Mehar

I build AI-powered websites, apps & iOS experiences

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Cover image for Hadran Academy - EdTech Management
Hadran Academy - EdTech Management System Hadran Academy is a comprehensive educational technology platform designed to streamline classroom management, real-time student behavior tracking, and school-wide administrative communication. Client Goals: The client needed a centralized SaaS platform to replace the manual tracking of attendance and student behavior. They wanted a system where teachers could monitor class sessions in timed intervals, award praise points, issue deductions, and instantly alert school principals or deans of urgent situations (e.g., a student leaving class without permission). Challenges: One major challenge was ensuring real-time data synchronization between the teacher's active class dashboard and the administration's view without causing performance lag. Additionally, the system required complex role-based access control (RBAC) to securely manage permissions across admins, principals, deans, teachers, and support staff. Solutions: I developed a robust full-stack web application using React, TypeScript, Node.js, Express, and MongoDB. I implemented optimistic UI updates and a background queue operation system to ensure teachers experience zero latency when logging behaviors or sending urgent alerts during class. I also integrated automated end-of-session reports and DOE-compliant attendance tracking. The final product drastically improved school communication and classroom discipline management.
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Cover image for CursusOptimaal: Multi-Tenant Training SaaS
My client,
CursusOptimaal: Multi-Tenant Training SaaS My client, VMTA (a leading safety and medical training company in the Netherlands), needed a robust custom solution to replace their aging WordPress setup. They required a system to manage the entire lifecycle of their training programs: student enrollment, course scheduling, automated communications, and certification. The goal was to build "CursusOptimaal", a multi-tenant SaaS learning management platform that could serve their own needs as well as their B2B partners, offering a branded portal for each tenant. A major challenge was integrating their existing e-learning content, which was hosted on LearnDash, into the new custom platform. We needed a seamless way for students to access this content without feeling like they were jumping between two different websites. To solve this, I developed a complex API-driven integration using React and NestJS. When a student is enrolled in the SaaS platform, the system automatically creates their account in the WordPress backend, securely generates credentials, enrolls them in the specific LearnDash course, and sends a customized welcome email. The email directs them to a unified student portal where they can view their progress and access materials seamlessly. The resulting platform allowed the client to scale their operations, completely automate manual administrative tasks, and provide a premium, unified digital experience for their students.
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