Sep 2020 – Oct 2021 · 1 yr 1 mo

• Dev Engineer @ Azure Storage (https://azure.microsoft.com/en-in/services/storage/blobs/)
• 1. Lead developer of Azure Storage Inventory (https://docs.microsoft.com/en-us/azure/storage/blobs/blob-inventory), a feature to quickly catalog billions of blobs in an account with ordering. Designed and helped implement the components of this feature with high scalability and fault tolerance.
• 2. Working on some hard problems to partition large accounts for parallel processing.

Mar 2018 – Sep 2020 · 2 yrs 6 mos

• Dev Engineer @ Azure Storage & Azure Data Lake Store
• 1. Designed and implemented the front end layer for few upcoming APIs in Azure Blob Storage.
• 2. Designed Azure Data Lake GC parallelism and improved performance multifold by using asynchronous task model to help delete billions of objects every day in a cluster.
• 3. Designed and developed Azure Data Lake's deleted item recovery support which is capable of successfully searching a deleted entry among hundreds of millions of objects.

Feb 2017 – Mar 2018 · 1 yr 1 mo

• Dev Engineer @ Azure Storage.
• https://azure.microsoft.com/en-in/services/storage/blobs/
• 1. Core member of Stream team in Azure Storage engineering team. Worked to extend and enhance XGossip for Zone Redundant Storage.
• 2. Improved Extent Node component stability and system performance.

Feb 2015 – Jan 2017 · 1 yr 11 mos · San Francisco Bay Area

• 1. Core part of Data Protection development group - involved in designing, developing and maintaining product features in the Replication Engine team.
• 2. Parallelized certain data mirroring workflows to reduce serial component of the work leading to higher parallelism on a multi core CPU. Implemented writes aggregation for discontiguous writes in a file to improve replication throughput
• 3. Worked with Performance Engineering to monitor, analyze and enhance system performance over product development lifecycle. Performed bisection of performance issues & scrutiny of system metrics to detect and improve performance bottlenecks.
• 4. Provided critical bug fixing during product development, which resulted in a more stable product. Fixed bugs for customer issues with priority, which led to faster resolution and minimal disruption to the customer.

May 2014 – Aug 2014 · 3 mos · San Francisco Bay Area

• 1. Important contributor in Continuous Integration Flow framework enhancement.
• 2. Developed Coverage Plan tool to extract coverage matrix from the coverage plan.

Aug 2011 – Jul 2013 · 1 yr 11 mos · Bengaluru Area, India

• 1. Key member of Data Protection(Snapmirrors) System Test team. Leading participant in drafting and au-tomation of data-protection use-cases for the novel architecture of cluster-mode Data ONTAP.
• 2. Helped improve system quality tremendously by aggressively testing and finding bugs.

May 2010 – Jul 2010 · 2 mos · Caen, Lower Normandy, France

• Exploration and verification of new web based image search algorithms:
• Using image metadata as additional information for incremental learning on datasets for image category recognition.
• Comparison and analysis of results using dense SIFT and keypoints based SIFT sampling in image category identification using Support Vector Machines as classifiers