Architected database-per-tenant multi-tenant SaaS platform with central master DB, billing, licensing, and automated tenant-provisioning engine.
Built comprehensive HRMS with dynamic RBAC, attendance, payroll, leave, shift scheduling, and Azure Blob Storage integration on Azure VMs.
Configured Nginx reverse proxy with load balancing, Cloudflare DNS/SSL, and secure WebSockets (WSS); developed 5D face-recognition module in Flutter using TensorFlow Lite.
Engineered IoT platforms for Salzer Electronics Ltd (Transformer test bench, MQTT industrial oven automation, Ather EV component test bench cutting test time by 25%).
Developed biomedical waste management solutions for Medicare Envirosystems (4,000+ hospitals) with QR bag tracking and Flutter fleet app.
Web Developer
Jul 2024 – Sep 2024
Pigeotech • Remote
Delivered full-stack and backend development services on client projects, applying REST API design and database architecture skills.
Designed and developed Flutter UI screens for Trackin (B2B) and Fleettrack (B2C) vehicle-tracking platforms integrated with Node.js/TypeScript backend services.
Implemented geolocation services, real-time notifications, and analytics dashboards for vehicle performance and alert management.
Utilized Docker for consistent environments and MongoDB for data management on Linux.