• Contributed to the design and development of Redshift Multi-AZ, enabling cross-AZ cluster availability with seamless failover; independently rolled out to 15+ regions, improving service SLA from 99.9% → 99.99%.

• Drove adoption of Multi-AZ, resulting in 3,900+ clusters since launch; built and maintained QuickSight dashboards to track usage and operational health, delivering actionable insights to leadership.

• Owned AWS CloudFormation integration for Redshift Control Plane, enabling infrastructure-as-code deployment for Multi-AZ and multiple Redshift Serverless features.

• Migrated 160+ customer event notifications to a unified API layer through phased rollouts, reducing redundancy and simplifying cross-service operations.

Worked on the THOR (Text-enabled Humanitarian Operations in Real-time) project, funded under DARPA’s LORELEI program. For the purpose of research, we used the critical data sent via social media channels such as Twitter. Whilst tweets frequently contain non-critical information, at times of crisis the data shared by those caught up in an emerging incident can inform emergency services and humanitarian aid, providing clues about where to focus rescue efforts.

• Constructed and analyzed the graph generated from the twitter dataset of the aftermath of Nepal earthquake.

• Performed clustering to create different situational clusters in order to prioritize which situation should be tackled first.

• Created a streaming docker container which handles incoming stream of situational messages and modify clusters on runtime.

• Designed and implemented event-enriching lookup feature for the Cloud SIEM product which allows a user(security analyst) to gain deeper contextual insight into their application's security events.

• The feature allows a user to configure a set of lookup tables and then, during the investigation, perform lookup of the specific parts of the incoming events in the configured set of lookup tables.

• Developed new features along with code maintenance and optimization of pre-loaded Gallery application and Video Player Application.

• Collaborated with Samsung HQ on feature development as well as OS upgrade bring-up activities in android smartphone and tablet devices.