Membership, Service monetization

Alexa AI (Current)AWS Redshift (2022)- Worked on ControlPlane to improve availability and reliability. Introduced distributed throttling to allow customer based throttle on API layer and on DB layer. AWS Worldwide Revenue Operations (2020 - 2021)- First engineer and technical lead for data mastering platform used by AWS Sales.- Established engineering processes and operational excellence bar for the team. - Technical lead for system to match XXX million records of all organizations to X million sparse, inaccurate internal records. Platform supported training data and manual overides.AWS Sagemaker GroundTruth (Founding engineer, 2018-2020) (https://aws.amazon.com/sagemaker/data-labeling/?sagemaker-data-wrangler-whats-new.sort-by=item.additionalFields.postDateTime&sagemaker-data-wrangler-whats-new.sort-order=desc )- Owned GroundTruth backend components, Labeling applications, private/vendor worker portal and workteam services.- Designed and implemented billing and metering. Solution extended to support billing for other human-in-the-loop Sagemaker services.- Ideated, designed and implemented custom labeling workflows (https://aws.amazon.com/blogs/machine-learning/build-a-custom-data-labeling-workflow-with-amazon-sagemaker-ground-truth/). - Engineering lead for AI assisted labeling in Sagemaker Groundtruth (https://aws.amazon.com/blogs/machine-learning/auto-segmenting-objects-when-performing-semantic-segmentation-labeling-with-amazon-sagemaker-ground-truth/) - Built an internal service to optimize GPU usage across various ML workloads in Sagemaker human-in-the-loop services.- Technical lead for video labeling feature in Sagemaker Groundtruth (https://aws.amazon.com/blogs/aws/new-label-videos-with-amazon-sagemaker-ground-truth/)AWS IoT GreenGrass v1(https://docs.aws.amazon.com/greengrass/index.html)- Lead engineer on IoT Greengrass control plane.

Worked on OneDrive compute and storage infrastructure.

Design and develop web applications for Graduate school, North Carolina State University.