Oct 2020 – Apr 2024 · 3 yrs 6 mos · Gyeonggi, South Korea

• Fault Management system
• Co-created a new scalable distributed architecture for a Springboot application managing events generated by RAN devices(10k+) for network operators like Verizon.
• Refactored the application to make it async, ensuring asynchronous handling of concurrent users and and reducing wait time for queries.
• Migrated the relational database to MongoDb to handle scale; optimized performance using sharding, batching & indexes for 1 billion+ records.
• Devised a new streaming architecture to replace short polling for handling an interactive stream of events for 1000+ concurrent clients.
• Created the UI design and managed the 8 membered team from Philippines working on the front‐end interface of the Fault application.
• Optimized performance of the entire architecture to handle a peak load of 1000 events per second (10x improvement)
• Other Projects
• Implemented a module to set configuration parameters of RAN devices using the NETCONF protocol. Added features to configure multiple devices concurrently.
• Created and integrated a python tool with the build pipeline to execute UI test cases for a web application using Robot framework and Selenium

May 2019 – Jul 2019 · 2 mos · Gyeonggi, South Korea

• Built a configurable tool using Skaffold to facilitate continuous development of Springboot micro‐services for an E2E Network Orchestrator.
• Created a common testbed where application redeployment is triggered by source code changes made by all developers, resulting in significant reduction in development and testing time.
• Received a Pre Placement Offer for outstanding contributions during the internship.

May 2018 – Jul 2018 · 2 mos · Greater Bengaluru Area

• - Implemented a feature to schedule notifications using RabbitMQ in a Go microservice. Utilized graphs to solve complex user connections, calculating metrics for growth patterns. Created a tool to process user activity logs and calculate new user acquisition.