Full Stack Developer - Dil Se Trader and Learnkaro Education Pvt Ltd - Saharanpur, Uttar Pradesh
(2025-09)
- Developed and maintained scalable backend services for a real-time trading platform supporting 30K+ active users using Node.js, Express.js and TypeScript.
- Improved API performance by ∼30% using Redis caching, reducing database load and enhancing response times.
- Integrated and managed secure third-party services including Digio KYC, Razorpay payment gateway for 2K+ monthly transactions, SMS/Email systems, and webhook infrastructures.
- Built high-throughput asynchronous job processing pipelines using BullMQ and Redis to handle background tasks efficiently under concurrent traffic loads.
- Designed granular access-control and monetization systems enabling automated course provisioning and permission handling.
- Built optimized admin dashboard APIs with pagination, filtering, and date-range search for large-scale datasets.
- Collaborated using Git and backend development best practices in a production-scale environment.
Junior Laravel Developer - Vyzion Innovation - Mohali, Punjab
(2024-12 - 2025-09)
- Developed scalable MVC-based backend architectures using Laravel with secure authentication and business-logic implementation.
- Designed and optimized relational MySQL schemas for product catalogs, categories, and transaction-heavy order systems.
- Built production-ready RESTful APIs for registration and management systems with Swagger documentation.
- Implemented secure Role-Based Access Control (RBAC) systems to isolate administrative and user-level operations.
Backend Intern - Tata Consultancy Services (TCS) - Noida, Uttar Pradesh
(2023-03 - 2023-05)
- Received enterprise-level training in large-scale e-commerce architectures, microservices, and backend system design.
- Worked on database optimization concepts including SQL query tuning, indexing strategies, and relational data integrity.
- Performed server-side diagnostics and staging-environment troubleshooting to identify performance bottlenecks.
