Experience
2024 — Now
2024 — Now
Chicago, Illinois, United States
Engineered backend payment services using Java and Spring Boot, supporting authorization and settlement workflows for distributed payment systems handling over 2M secure daily financial transactions across multiple global payment platforms.
Developed RESTful and gRPC APIs for merchant payment integrations, reducing API response latency by 35% and enabling reliable communication between internal payment services and external global partner platforms.
Orchestrated event-driven data pipelines using Apache Kafka, enabling asynchronous transaction processing and supporting millions of high-volume payment events per day across distributed microservice environments.
Optimized relational data storage by designing efficient schemas and indexing strategies in PostgreSQL.
Streamlined build and deployment pipelines using GitHub Actions and Jenkins, enabling continuous integration and supporting 20+ automated deployments per week across production and staging environments.
Implemented centralized logging and monitoring using Splunk, enabling real-time insights, alerting, and faster root-cause analysis across high-volume payment microservices, improving system reliability and reducing incident resolution time.
Architected AI-powered knowledge retrieval systems using Retrieval-Augmented Generation pipelines and vector embeddings, enabling semantic search and context-aware information access across large enterprise documentation repositories.
Enhanced system reliability and performance by implementing distributed caching using Redis, significantly reducing API latency by 35% for high-traffic production payment services and improving overall user experience.
Constructed serverless event-processing workflows using AWS Lambda and API Gateway, supporting scalable cloud-native processing for asynchronous payment events triggered by external partner systems.
2021 — 2023
2021 — 2023
India
Built backend telecom billing services using Java, Spring Framework, and Hibernate, supporting subscription lifecycle and invoicing operations for enterprise telecom platforms, ensuring reliable and efficient transaction processing.
Transformed legacy applications by migrating monolithic systems to modular microservices architecture, improving system maintainability, enabling 30% faster feature deployment cycles, and reducing infrastructure and operational costs, saving approximately $25K annually.
Designed REST-based service interfaces enabling seamless integration between legacy enterprise systems and modern cloud-native services used by 15+ internal and external applications.
Established cloud-native infrastructure enhancements using AWS CDK and Serverless Framework, deploying scalable microservices with Kubernetes and OpenTelemetry, improving system reliability and reducing deployment failures by 30%.
Deployed containerized backend services using Docker and Kubernetes, implementing CI/CD pipelines with Jenkins to automate builds and deployments, enhancing service reliability and maintaining 99.9% production uptime for enterprise applications.
Executed automated testing workflows using JUnit, Mockito, and Postman, creating unit, integration, and API tests to ensure code reliability, improve system quality, and reduce defects across backend telecom billing microservices.
Contributed to development of responsive web interfaces using React.js and modern JavaScript, integrating frontend components with backend APIs to improve user workflows and overall application usability.
Created high-performance data services leveraging MongoDB and Apache Cassandra distributed databases, supporting terabyte-scale operational datasets for enterprise applications.
Education
Illinois Institute of Technology
Master of Science - MS
2023 — 2025
National Institute of Technology Agartala
Bachelor of Technology - BTech
2019 — 2023
Sri Chaitanya College of Education
Intermediate
2016 — 2018
Sri Chaitanya Techno School
Secondary School Certificate
2015 — 2016