Projects: 1. Real Estate FinTech. ● A web-based platform with a supporting mobile application (slave app) enabling banks to efficiently manage project inspections, loan disbursements, and group inspections. ● Developed role-based access control (RBAC) for multiple user types (System Admin, Bank, Branch, LA). ● Implemented PDF generation (WickedPDF) and secure file uploads with pre-signed URLs. ● Delivered group inspection workflows supporting both web and mobile usage. ● Migrated the platform from Ruby 2.5.1 → 3.3.3 and Rails 6 → 8, including asset pipeline migrations. ● Role: End-to-end feature development, test automation (RSpec), deployment, and database migrations. Technologies: Ruby on Rails, JavaScript, PostgreSQL, WickedPDF. 2. E-Commerce Platform (Diamonds / B2C). ● A customer-facing platform allowing users to search, filter, and purchase certified diamonds with real-time availability. ● Implemented search filters, “newly added” diamond listings, and appointment booking with time-slot management. ● Integrated real-time inventory APIs to sync diamond availability across the platform. ● Role: Feature development, backend optimization, and user experience enhancements. Technologies: Ruby on Rails, PostgreSQL. 3. E-commerce Platform (Healthcare). ● A healthcare platform designed to manage inventory across multiple pharmacies and streamline purchasing workflows. ● Built features to manage multi-pharmacy inventory and optimize purchasing processes. ● Integrated third-party tools for email automation (Klaviyo), payment processing (Stripe), and email templates (Stripo). ● Enhanced monitoring and performance tracking using AppSignal. ● Role: End-to-end feature development, API integration, bug fixing, and client communication. Technologies: Ruby 2.3.8, Rails 4.1, MySQL. Tools: Klaviyo, Stripe, Stripo, AppSignal. 4. Asset Tracking & Auditing Platform (In-House Product). ● A SaaS platform designed to help organizations track, manage, and audit physical assets with QR code–based identification. ● Developed features for vendors to generate and manage QR codes for asset tracking. ● Built functionality for bulk asset uploads via Excel, with automated ingestion into the system. ● Designed and exposed asset listing APIs to support integrations and scalable asset management workflows. ● Role: Backend feature development, Excel data ingestion logic, and QR code generation. Technologies: Ruby on Rails, PostgreSQL. 5. Case Management & Whistleblower Platform. ● A secure compliance platform enabling organizations to handle whistleblower reports and manage internal ethics cases. ● Built features for secure reporting, role-based access control, and case management workflows. ● Developed data export functionality (PDF, Excel) and interactive dashboards with chart visualizations. ● Ensured code quality, scalability, and maintainability through full-cycle development of user stories. ● Role: Full-cycle development, focusing on scalable architecture and robust feature delivery. Technologies: Ruby 2.7.2, Rails 6.0.3, PostgreSQL.