Utkarsh Jaiswal

About Utkarsh Jaiswal

Accomplished Software developer with a passion to work at high performance. Excels in…

Experience

1. Specialist Programmer L2

   John Deere

   Feb 2022 — Present · Pune, IN

   Performance Optimization & Cost Reduction* Reduced API response time by 40-60% by implementing asynchronous processing and caching mechanisms using Redis and Kafka.* Optimized database queries, leading to a 30-50% improvement in query execution time by using indexing, query tuning, and leveraging aggregation pipelines in MongoDB.* Refactored monolithic applications into microservices, enhancing deployment flexibility and improving system performance by 35%.Scalability & Reliability Improvements* Enhanced system resilience by implementing Reactive Programming with WebFlux, enabling the system to handle 3x more concurrent requests.* Designed event-driven architecture using Apache Kafka, reducing inter-service dependency and improving system responsiveness by 45%.Code Quality & Test Coverage* Increased test coverage to 85-95%, ensuring better code reliability and reducing production bugs by 70%.* Set up CI/CD pipelines with automated testing, reducing deployment failures by 50% and accelerating release cycles.Security & Best Practices* Improved system security by implementing OAuth2, JWT-based authentication, and role-based access control (RBAC).

Education

• University of Lucknow

  Bachelor of Technology - BTech, front end web developer

  2017 — 2021