My Work & Experience
A showcase of my projects, companies I've worked with, and technologies I master
Companies
Designed and developed backend services for the T-Life (T-Mobile) application, enabling broadband management and performance diagnostics by integrating multiple downstream systems. Built and enhanced a large-scale Enterprise Product Catalog (EPC) platform using microservices and event-driven architecture to manage product offerings, pricing, promotions, and quotes.
Key Achievements:
Designed and developed a high-performance Payment Gateway handling ₹70 lakh daily transactions on average, supporting multiple payment methods. Implemented Kafka-based asynchronous processing to achieve fault tolerance, scalability, and reliable message delivery. Integrated major payment partners including Paytm, PhonePe, Yes Bank, and Cashfree. Designed and built an Identity Management System using Spring WebFlux and Keycloak, serving as a centralized authorization server for banking applications.
Key Achievements:
Implemented Java Spring Boot APIs with PostgreSQL and MongoDB databases, using Hibernate JDBC for data processing. Utilized AWS services for application deployment and management, with working knowledge in Grafana, Prometheus, and JMeter for application performance monitoring and load testing.
Key Achievements:
Awards & Achievements
Future Maker of the Quarter – Q2 2025
Recognized at Deutsche Telekom Digital Labs for demonstrating exceptional ownership, leadership skills, and driving measurable team impact.
Tech Stack
Java
Language
•4+ years
Python
Language
•4+ years
SQL
Language
•4+ years
Spring Boot
Framework
•4+ years
Spring Web Flux
Framework
•4+ years
Hibernate
ORM
•4+ years
Spring Data JPA
ORM
•4+ years
PostgreSQL
Database
•4+ years
MongoDB
Database
•4+ years
Redis
Cache
•4+ years
Apache Kafka
Messaging
•4+ years
AWS
Cloud
•4+ years
Docker
DevOps
•3+ years
CI/CD
DevOps
•3+ years
Keycloak
Security
•3+ years
Git
Version Control
•4+ years
Projects
Payment Gateway System
Designed and developed a high-performance Payment Gateway handling ₹70 lakh daily transactions on average, supporting multiple payment methods. Implemented Kafka-based asynchronous processing to achieve fault tolerance, scalability, and reliable message delivery. Integrated major payment partners including Paytm, PhonePe, Yes Bank, and Cashfree. Reduced transaction failure rate from 6% to 0.002% within one quarter by improving retry strategies, idempotency handling, and payment flow optimization.
Identity Management System
Designed and built an Identity Management System using Spring WebFlux and Keycloak, serving as a centralized authorization server for banking applications. Scaled the identity platform to 1.8 lakh registered users with ~80,000 daily active users, implementing encryption, hashing, secure token management, and session handling.
Enterprise Product Catalog (EPC)
Built and enhanced a large-scale Enterprise Product Catalog platform using microservices and event-driven architecture to manage product offerings, pricing, promotions, and quotes. Developed catalog, pricing, and management services using Spring Boot, supporting versioning, locking, snapshot, and revert workflows for enterprise-grade consistency.
T-Life App Backend Services
Designed and developed backend services for the T-Life (T-Mobile) application, enabling broadband management and performance diagnostics by integrating multiple downstream systems. Built performance diagnostic workflows with strong observability, enabling faster issue detection and resolution for broadband customers.