Oct 2021 – Jun 2025 · 3 yrs 8 mos · Gurugram, Haryana, India · Hybrid

• Designed and managed Java microservices using Spring Framework and Hexagonal Architecture, following a scalable multitenant architecture.
• Played a key role in creating high-level system architectures and detailed low-level designs.
• Led the rollout and implementation of OneBroadband for US, which helped us in onboarding 5 million new users through comprehensive planning and execution across all SDLC phases.
• Led the setup of AWS environments across EU and US Natcos, deploying shared infrastructure and service components (Redis, MongoDB, RabbitMQ, Gateway, Config Server, Admin Server)
• Decomposed monoliths to microservice architecture successfully with 0 production bugs
• Optimized backend performance with high focus on future observibility.
• Regularly reviewed designs and pull requests, mentoring teammates and ensuring adherence to best practices.
• Built a virtual assistant using ChatGPT as the LLM model, enabling dynamic API call triggering with over 90% accuracy in intent recognition.
• Reduced retry failures by enhancing delayed framework with DelayedQueues and Redis, reducing failure rates by 95 %.
• Actively maintained and encouraged maintaining unit test coverage to 95%.
• Received 12 peer appreciations
• Received Annual award in 2023 "THE INVINCIBLE" for successfully launching OneBB for TMUS telco for 6 Million users.
• Received Quarterly award in Q4 2023 for successfully migrating major WIFI entity of 1 million users from java monolith to a java based microservice without any downtime and 0 production issues.

Jun 2021 – Sep 2021 · 3 mos · India · On-site

• Refined Redis module implementation for java and python backend services.
• Streamlined the release workflow by introducing Maven JGIT, significantly reducing manual intervention.
• Enhanced Netflix Conductor orchestration workflows, that helped us in reducing API response time by 20%.
• Actively reviewed PR's and ensured best practices were followed and quality code is merged

Aug 2019 – May 2021 · 1 yr 9 mos · Gurugram, Haryana, India

• Created REST APIs for use by Cvent's clients.
• Owned all the mission critical features of the product.
• Organized knowledge sharing sessions.
• Mentored interns and onboarded new developers in the team.
• Designed and implemented high-performance, scalable REST APIs in Java
• Actively reviewed all the PRs and ensured best practices were followed and quality code was being merged.
• Improved the release process to make it less time consuming.
• Improved the repository management in bitbucket and used workflows to automate time consuming manual tasks.
• Wrote Unit / Integration test to ensure 80% code coverage.
• Increased the Unit Test coverage from 50% to over 80%
• Won the "Quarterly Award: Q4 2020", received by top 0.5% of the company for successfully optimising the java service performance and load bearing capacity to work for 1 lakh concurrent users with minimal resources.
• Received 3 continuous "pat on the back" by Director of the the department