Global Head for High Performance ComputingResponsible for all Engineering of the Morgan Stanley High-Performance Computing Environment spanning a large on-premises footprint and deployment of Risk calculations applications in AWS and AzureResponsible for working with the business heads and designing a strategy for migrating risk applications to the cloud Led a Global Engineering team to architect a cloud-agnostic framework to migrate multiple Risk applications to AWS and AzureHelped onboard Equity and Fixed income applications to the cloud where they are scaling to hundreds of thousands of Spot cores which has been a trememdous value add to the business. Presented the HPC framework at multiple AWS conference

Global head of AWS Engineering Designed the organization structure, deployment framework, security guardrails for all the MS applications deployed to AWS ( IaaS, PaaS, and SaaS )Led a large global engineering team and was responsible for migrating multiple applications from on-prem to the cloud. Successfully executed a complex deployment across multiple teams to onboard applications in a secure and scalable manner in the Public Cloud. The solution was a hybrid of the native cloud technologies and the firm defined solution for encryption of data at rest/motion, software distribution, monitoring, alerting and logging. This was critical for the form to meet the regulatory requirements for FRTB as well as providing new capabilities to the business. Led the team to create an automated Landing Zone solution for AWSCreated a blueprint for AWS Sagemaker and deployed a secure and scalable solution across multiple Lines of BusinessLed the AWS integration with multiple SaaS providers ( PagerDuty, DataDog, Prisma, Cloudability )Worked closely with multiple AWS product teams to influence their roadmap

• Global Engineering Lead for Big Data engineering, Grid scale-out compute and Public cloud strategy• Responsible for drafting the Big data strategy and vendor comparison papers working closely in association with the office of the CTO. Deep Expertise in the Hadoop stack and associated technologies• Responsible for creating the Public Cloud strategy and on-boarding applications onto the Public cloud. • Maintained a multi-million dollar relationship with a large outsourcing vendor for MSSB. In this engagement I am responsible for overseeing two data centers, BCP solution, storage, servers, middleware and networks• Responsible for overall definition and execution of the MSSB Infrastructure strategy - Partnered with senior business stakeholder, operations, product management, and technology area managers to align technology and business strategies• Revamped processes with regards to deployment of servers, storage solutions, HA and backup strategy for MSSB distributed infrastructure which resulted in a cost reduction of over 25% and building a more resilient platform• Utilized a Metric driven approach to enable process improvement and worked closely with the service provided to measure SLA’s, outage and delivery metrics

• Designed cloud storage and data-aware scheduling solution for supporting large data i/o and volumes • Created strategic roadmap for offering Business Intelligence tools via internal Cloud delivery and evaluated various analytical databases (HDFS/Hadoop, CFS,) and integration with grid technologies.• Responsible for redesign of the first generation grid plant to deploy Sandybridge nodes with 10 Gig end point connectivity codenamed Sapphire 2.0. Responsible for strategy of application migration, network architecture, storage and file system alignment• Managed a large team which was responsible for design, architecture of a large grid of 20,000 servers to run risk calculation applications• Responsible for creating caching domains and a Telco strategy to enable low oversubscription ratio and to enable fast connectivity to grid nodes and minimize latency• Responsible for designing a distributed file system ( CFS ) to enable read fan out for the Counterparty Risk Group• Was responsible for creating a grid strategy and migrating off-site compute servers in house which resulted in a yearly savings of $6.7 million and a overall savings of over 20 million dollars• Successfully created a process for deploying 15,000 servers within a span of 6 months• Architected an Auto Match Tool which helped streamlining Server and Storage Delivery• Created an auto-build infrastructure where a server would get built with all the required software and components with minimal interaction• Was responsible of helping identify application bottlenecks and helped them in migrating to a Grid infrastructure• Was responsible to creating, executing and analyzing a Computational Fluid Dynamics Test ( CFD ) to determine headroom and heat flow in grid data centers• Bench-marked the application against various file system solutions including Veritas Clustered File System, Hadoop, NFS using various Netapp hardware and AFS

• Managed a team of integrators globally (New York, London and Tokyo). The team was responsible for system architecture, system integration and capacity planning for a variety of businesses including Equities, Foreign Exchange, Bond Technology, Credit Risk, Commodities and Securitized Product Group• Responsible for developing budgets and scorecards for the Business Units regarding infrastructure usage• Provided a set of Metrics to the customers for outage management and measuring the Server Outage Metrics using Six Sigma methodology• Chaired the global meeting for customer interaction and created set of processes for outage management• Responsible for driving the Separation of duties and IT Compliance initiative

• Managed a large network of HP-UX and Solaris machines spread over US and Europe. The platform included a mixture of SunFire 6800/4810/3800 and HP N-Class, K-Class and D-Class machines and running Solaris 2.7/2.8 and HP-UX 11.x/10.x respectively• Extensive scripting in shell and Perl• Key member of Disaster recovery after 9/11/2001

• Implemented log-in security on multiple servers using Hard Tokens and Soft Tokens from Security Dynamics using Master-Slave configuration• Responsible for implementing ADSM for the entire organization• Involved in implementing and maintaining Cops and Cracker programs on all the Unix servers