Sep 2024 – Sep 2025 · 1 yr

• Led a 4-member team to build PayPal’s Smart Friction Finder using Crew AI, leveraging chat transcripts to accelerate issue resolution and reduce support costs.
• Led the 8-month deprecation of a 13-year-old legacy service by migrating key APIs to next-gen systems and strategically retiring non-critical functionalities in collaboration with business stakeholders reducing maintenance overhead and improving system reliability.
• Designed and implemented conversational flows in PayPal’s chatbot using Google Dialogflow.
• Collaborated across teams to design a pro-active notification solution that improved buyer recovery rate by 40% for a key business use case.
• Designed and Delivered a production-ready microservice for an Agentic AI use case end-to-end within 2 weeks using Spring Boot and JSON based libraries (Jackson).

Mar 2023 – Aug 2024 · 1 yr 5 mos

• Contributed to various features in an orchestration framework that enables developers to write APIs in an end-to-end non-blocking way with configuration using reactive programming.
• Developed lighting web components for a CRM tool in Salesforce.
• Led various initiatives including the microservice split of the component hosting 200+ APIs improving scalability and fault tolerance.
• Designed and developed APIs for a mocking tool to be used for internal testing using Mongo and Spring Boot.
• Designed and implemented a robust solution utilizing Apache Kafka to prevent the loss of 25 million records during Disaster Recovery (DR) activities.
• Enhanced application performance by analyzing memory consumption and reducing overall memory usage by 70%, leading to improved API response times.
• Designed and implemented MongoDB-backed APIs with Spring Boot for a mocking tool. Developed a Maven library to facilitate component testing by utilizing the mocking tool.
• Improved component availability by decreasing the failure rate of the most accessed API by 3%.
• Mentored Recent Graduates and moderated various events organization-wide

Sep 2021 – Mar 2023 · 1 yr 6 mos

• Designed and developed Rest APIs using JAX-RS and Rx Java in a reactive, non-blocking way, and delivered APIs end-to-end starting with the requirement discussions up to taking them to production.
• Contributed to various features in an orchestration framework that enables developers to write APIs in an end-to-end non-blocking way with configuration using reactive programming.
• Designed and developed an IntelliJ and maven plugin that supports Intellisense and build time validation of the
• no-code/low-code configurations thereby reducing the debug time by 99% and development time by 30%.
• Mentored Recent Graduates and moderated various events organization-wide

Aug 2023 – Apr 2025 · 1 yr 8 mos · Remote

• Mentoring folks to land in their dream jobs.

Nov 2020 – Apr 2021 · 5 mos

• Worked as backend developer using Spring Boot and JPA (to map with MySQL Database).
• Developed multiple APIs following the REST standards for a social media application.

Jul 2020 – May 2021 · 10 mos

• Developed an Android app for the Official Magazine Club of Anna University using
• Flutter to display, view, and search articles and college announcements
• Download the app here: https://play.google.com/store/apps/details?id=com.gtapp&hl=en

Jun 2019 – Jul 2020 · 1 yr 1 mo

• Content Writing and Doodling for the magazine.

Jul 2018 – Jun 2019 · 11 mos

May 2020 – Jun 2020 · 1 mo · Remote

• Developed a tool using Spring Framework and JPA (to map with Oracle Database) to analyze risks in Citi Application Architecture.
• Improved the latency by leveraging multi-threading to handle large volumes of data during analysis

Apr 2020 – May 2020 · 1 mo · Remote

• Developed REST APIs for the Cloud SaaS Asset Management Application using Node Js and My Sql

Dec 2019 – Feb 2020 · 2 mos

• Developed REST APIs for the Cloud SaaS Asset Management Application using Node Js and My Sql

Sep 2019 – Feb 2020 · 5 mos · Tamil Nadu, India

• Developed Backend API for online games for a tech event.