SDE B at Zafin

Software Development Engineer I at Zafin Software Center Of Excellence Pvt Ltd

Developed streaming ETL pipelines capable of processing 1M+ messages in 20 minutes using Spring Boot and Apache Flink for transformation, integrated with Apache Kafka for event streaming, and persisted results to PostgreSQL. Refactored a legacy Spring Boot microservice to reduce API latency below 140ms by addressing race conditions in database transactions and optimizing collection usage. Built an Apache NiFi pipeline to ingest, validate, and transform 15M+ records every 10 minutes, with transformed data stored in PostgreSQL to support REST APIs. Implemented CI/CD for containerized services with Docker and Jenkins, deploying to Azure Kubernetes Service (AKS) with consistent rollouts and faster environment setup (~40%).

Project Intern at Assam Power Distribution Company

Built an interactive grid monitoring platform to monitor electric grid health, resulting in a 25% reduction of transformer-related complaints, using React with Google Maps API for location-based information. Integrated Python-based backend to calculate power distribution gaps, helping identify high-risk areas by analyzing voltage deviations.