Full Stack Developer

I develop and maintain enterprise applications for travel expense and reimbursement management, electronic gate passes, and vendor onboarding. I use React.js, TypeScript, Java, Spring Boot, and PostgreSQL to deliver end-to-end business solutions.

I design RESTful APIs for travel claims, reimbursements, employee management, and multi-level approval workflows. I implement business validation, exception handling, Spring Security, JWT authentication, RBAC, and Okta SSO to secure application workflows.

I optimize PostgreSQL schemas and queries with Spring Data JPA and Hibernate, and build role-based dashboards with React.js, Redux, and Material UI. I also integrate SAP, HRMS, and MakeMyTrip APIs for employee, vendor, purchase-order, travel booking, and goods-movement processes.

I create responsive onboarding and gate-pass modules using Tailwind CSS and Material UI, including vendor registration, invoice processing, OTP verification, and approval tracking. I improve frontend performance through reusable components, lazy loading, memoization, and Core Web Vitals optimization.

I contributed to a multi-tenant SaaS workflow management platform, building configurable workflows and role-specific dashboards with React.js, TypeScript, Java, Spring Boot, and PostgreSQL.

I developed Spring Boot RESTful APIs for workflow execution, task assignment, and approval management using a layered architecture of controllers, services, and repositories. I implemented Spring Security, JWT authentication, granular RBAC, and tenant-level data isolation for secure multi-organization access.

I improved reporting and workflow performance through PostgreSQL query optimization, composite indexing, pagination, and optimized Spring Data JPA operations. I also implemented Redis-based asynchronous processing for email notifications, scheduled tasks, and workflow status updates.

I built reusable React.js components with Redux Toolkit, centralized state management, lazy loading, and API request optimization to create responsive dashboard experiences.

Completed a Bachelor of Technology in Information Technology with a CGPA of 7.15 out of 10. The institution is located in Ghaziabad, Uttar Pradesh, India.