Jan 2024 – Nov 2024 · 10 mos · Bengaluru, Karnataka, India · Remote

Feb 2019 – Oct 2023 · 4 yrs 8 mos · Greater Bengaluru Area · On-site

Feb 2016 – Jan 2019 · 2 yrs 11 mos · Bengaluru, Karnataka, India

• Extended Keycloak (An open source Identity and access management tool) and security solution to customise to fit the needs of company modules, which brought in a standardised way to login, authenticate and authorise all the micro-services module in the product.
• Designed and implemented 6+ restful web-service modules in Java 8 and Groovy , which were able to deliver more valuable insights through configuration UI and Dashboards from varied data sets.
• Developed highly concurrent data transformer component to transform data format for ingestion specification. Solution is based on actor model in Groovy, thus replacing multiple components with one cross-platform and high throughput solution, capable of handling more than 7 thousand
• transactions per second.
• Devised and implemented a generic event processing pipeline to process high-volume events in Flink, thus providing a more scale-able solution for handling diverse data streams and removing need of distinct modules to achieve the same functionality.
• Developed a micro-service in Clojure , which converts SQL queries to restful JSON response, which replaces many components where data processing by a separate data service solution can be avoided.
• Migrated development workflows to new Jenkins CI/CD and nexus artifact repository, resulting in cutting down a lot of development to release cycle time and resources.
• Formulated and implemented a deployment strategy for on-cloud and air-gapped systems with Dev-ops tools like docker, nomad, consul, etcd etc.

Mar 2015 – Feb 2016 · 11 mos · Greater Bengaluru Area

• Designed and implemented a notification system and a chat module based on MQTT protocol, to replace Google notification system to achieve low latency and high volume message communication.
• Implemented a module for sending mails with error log dumps as email attachment to remote server , hence giving to better debug context for application crashes on Android and iOS app.
• Ported the an android app to iOS application in SWIFT 2.
• Developed an E-Commerce Application

Apr 2014 – Mar 2015 · 11 mos · Greater Bengaluru Area

• Implemented as a team a Spring boot and Hibernate based web service to calculate revenue matrix and revenue focused details by fetching data from Redshift and DynamoDB.
• Implemented authentication and authorization with Spring security modules to provide better role management.
• Developed a module to generate highly customized PDF reports for easy to read and digest revenue trends.
• Enabled the applications to handle internationalization of languages using i18N and i10n.

May 2013 – Apr 2014 · 11 mos · Greater Bengaluru Area

• Involved in writing the core functionalities of the network streaming application back end for iOS and Android.
• Pivotal in developing features of iOS application written in Objective-C and C.
• Automated the iOS build creation and build artifact management for easy consumption of iOS and Android builds.

Aug 2012 – Mar 2013 · 7 mos · Greater Bengaluru Area

• Involved in re-factoring code to support integration of wide variety of social networks to enable a unified data posting mechanism.
• Overhauled email marketing code flow to reduce the number of email sent to marketing engagement to minimum.
• Wrote Map Reduce jobs on Google Cloud Platform ( GCP ) to remove inactive users, migrating users to a more normalized schema to save cost on compute resources.
• Maintained and fixed critical bugs in data feed system and payment module.

Jan 2012 – Jul 2012 · 6 mos · Bengaluru Area, India

• Involved in integrating Airline reservation systems API to consume and enrich the ticketing information, which was more robust and stable than earlier RPC based integration with Airline reservation systems.
• Maintained and developed Post purchase operation for a seamless buying experience.