Sep 2021 – Sep 2022 · 1 yr · Pune, Maharashtra, India

• Worked as a senior engineer for Asynchronous and Synchronous Replication solution provided by Nutanix Disaster Recovery(DR) team.
• Projects:
• 1. Worked on designing and implementing a synchronous replication solution data protection/disaster recovery solution for Volume Groups with challenges of no application downtime (near 0 RTO) during disasters via automated failovers to support use-cases like guest clustering for high availability of user workloads running across clusters.
• 2. Worked on an internal transition of Volume Group management from existing non-scalable legacy service to a new scalable and better manageable service to address challenges of scale and efficiency seen internally and externally with increased consumption of VGs.
• 3. Worked on designing a scalable and more performant snapshot mechanism for data replication.

Jun 2019 – Jul 2021 · 2 yrs 1 mo · Pune, Maharashtra, India

• Worked in Nutanix's Distributed File System Disaster Recovery (DR) team and delivered a new protocol for asynchronous replication data protection solution. The solution offered 60 minutes RPO (the maximum amount of data a customer is willing to lose) and RTO (the time allowed to restore operations when IT failure occurs, and the cost) of few minutes. The new protocol is ~60% more performant than legacy asynchronous replication solution and helped customers to replicate more data in less time, helping to keep them within their SLA’s to the business thereby reducing risk. (https://next.nutanix.com/community-blog-154/range-based-replication-performance-the-tale-of-the-tape-40203)

Jun 2018 – Nov 2018 · 5 mos · Singapore

• Designed novel techniques for model counting and sampling by working in collaboration with qualified researchers, undergoing a period involving extensive discussions for a possible approach and formulation of problems.
• Released new tools: GANAK, KUS and WAPS beating state-of-the-art counters and samplers.

May 2017 – Jul 2017 · 2 mos · Bengaluru, Karnataka, India

• Studied the architecture of Nutanix DRaaS (Disaster Recovery as a Service).
• Developed libraries and workflows in nutest (Nutanix automation framework) for various scenarios in DRaaS.
• Automated, modified and executed test suites using nutest to cover the positive and negative code paths of DRaaS.

May 2016 – Jul 2016 · 2 mos · Greater Delhi Area

• Maintained, developed and analysed new features for Okul, an online application that aimed at giving on-line education for school level students using ASP.NET MVC(Model View Controller) Entity Framework
• Extensively involved in creating Views and Partial Views using Scaffolding Templates Custom Html Helpers and Razor View Engine on ASP.NET MVC Framework
• Used AJAX, JSON with jQuery for data request and response processing, Amazon Web Services to store and retrieve files and Google, Facebook OAuth2 services to build a Social Authentication Feature
• Developed and simulated the Item Response Theory