Modular open-source ERP built with Spring Boot 3, Spring Modulith, Thymeleaf & Tailwind — CRM, HRM, Inventory, E-Commerce, Accounting, Procurement, Projects & Support in one self-hosted app, with a public storefront, role-based security, dashboards and PDF/Excel reports.

Karyam is an event-driven Construction Operations Management Platform built with Spring Boot microservices and Apache Kafka for managing projects, labor, attendance, expenses, payroll, approvals, and vendor workflows.

Desktop-based University ERP System with secure authentication, course management, and grade management built using Java Swing and MySQL.

ERP Portal developed using JSP with role-based login, admin dashboard, and student portal.

A highly normalized (3NF) Manufacturing Resource Planning (MRP) engine built on Oracle 19c. Features recursive BOM traceability, bare-metal JDBC transaction control, and polymorphic entity modeling.