Full-Stack Developer
Capserv (FIBI Technologies Pvt. Ltd.) · Mar 2025 – Present
- Own full-stack delivery for a multi-product fintech platform (CRM, LMS, LOS) - Next.js/TypeScript frontend, Node.js/Express REST APIs with JWT-based authentication and role-based access control, and MongoDB - serving 10+ enterprise clients in production.
- Designed and integrated 40+ REST API endpoints for loan origination and customer workflows, applying request validation, pagination, and query optimization to handle enterprise-scale data; raised Lighthouse performance scores from 62 to 91 and cut feature-build time by 35% through a reusable component library (30+ components).
- Own deployment and infrastructure end-to-end across staging and production Vercel for frontend releases with GitHub Actions CI/CD, and AWS (EC2, S3, IAM) plus Render for backend hosting and scaling.
