• Architected and deployed a scalable online assessment platform supporting 8,000+ students across 20+ academic centers, featuring dynamic exam randomization and secure examination workflows. • Designed and implemented Role-Based Access Control (RBAC) for administrators, faculty, and students, improving operational efficiency by 60%. • Developed automated report generation and result publishing modules, reducing manual processing time by 80%. • Optimized content delivery using AWS CloudFront, reducing page load times by 40% and enhancing user experience. • Integrated AWS S3 for secure storage and management of 10,000+ assessment reports and static assets. • Containerized application services using Docker, improving deployment consistency, scalability, and reducing release effort by 70%.
Tech Stack: React.js, Node.js, Express.js, PostgreSQL, Redis, WebSocket, TypeScript • Developed a comprehensive API testing platform inspired by Postman, featuring request collections, environments, request history, and collaborative workflow management for developers and QA teams. • Built a powerful script execution engine supporting pre-request and post response scripts with Postman-compatible pm APIs, assertions, and automated validation workflows, improving API testing efficiency. • Architected a high-performance mock server with Redis caching, reducing response times for cached requests while decreasing database load by up to 90%. • Implemented real-time API monitoring, request logging, and response simulation capabilities, enabling developers to test integrations without relying on external services. • Designed scalable backend services capable of handling high concurrent workloads, improving system performance, reliability, and developer productivity. • Integrated WebSocket-based communication for real-time updates and enhanced testing workflows, delivering a seamless developer experience.
Engineered and maintained an enterprise-grade business automation platform using Next.js, FastAPI, and Python, enabling organizations to automate workflows, integrate third-party services, and manage operations through a unified visual interface. • Implemented multi-platform automation capabilities across Facebook, Instagram, LinkedIn, X (Twitter), WhatsApp, and Twilio SMS using OAuth 2.0 authentication, allowing businesses to centralize customer engagement, social media management, and communication workflows. • Designed and developed a drag-and-drop workflow automation engine featuring task scheduling, project-based organization, workflow execution monitoring, and exportable code generation, enabling users to build and manage complex business processes without manual intervention. • Built secure REST APIs and scalable backend services to support high volume workflow execution, improving platform reliability and automation efficiency. • Collaborated with cross-functional teams to optimize platform architecture, enhance performance, and deliver scalable automation solutions for enterprise clients.
• Architected and deployed a multi-tenant LMS and Student ERP platform serving 10+ educational institutions through dedicated workspaces and subdomain-based access. • Developed and maintained academic and administrative modules including admissions, attendance, examinations, fee management, and academic performance tracking. • Designed a scalable multi-tenant architecture capable of supporting unlimited institutions while ensuring complete data isolation, security, and high availability. • Implemented Role-Based Access Control (RBAC) for 6 user roles including Super Admins, Institution Administrators, Faculty, Staff, Students, and Parents, reducing administrative overhead by 60%.. • Developed fee collection and payment management systems processing thousands of student transactions, reducing manual fee tracking efforts by 80%. • Engineered LMS capabilities including course management, study material distribution, assignment submission, announcements, and progress tracking, improving student engagement across participating institutions. • Optimized application deployment using AWS and Docker containerization, reducing deployment time by 70% and improving platform scalability. • Built real-time analytics dashboards and reporting systems generating academic, financial, and operational insights, reducing report preparation time by 75%.