• Successfully executed a comprehensive multi-cloud strategy by implementing XenServer, AWS, and Azure. This initiative enhanced scalability, mitigated risks, and established robust contingency operations.• Developed and implemented a proactive monitoring platform utilizing Grafana, Splunk, Elasticsearch stack, New Relic, Qualys, Firepower, and APM tools. This platform enables effective real-time monitoring and analysis.• Introduced agile processes that foster a predictable operational framework, incorporating DevOps, ITIL, and SOC2 methodologies. These processes ensure prompt, repeatable, and compliant management of operational activities.• Constructed a user-friendly self-service and runbook automation console by leveraging Jenkins, Rundeck, Terraform, Ansible, and Python. This console empowers streamlined and automated processes.• Improved consistency through version-controlled infrastructure provisioning and configuration using Terraform and Ansible. This implementation guarantees reliable and standardized deployments.• Streamlined change management processes by implementing JIRA and Confluence, resulting in reduced controls while effectively meeting audit and compliance requirements.• Successfully migrated Subversion to GitLab, optimizing build, test, and deployment pipelines by utilizing Jenkins, Selenium, Nexus, and Ansible. This migration achieved shorter cycle times for these processes.

• Implemented automated platform deployment and configuration, covering a substantial install base of over 500 servers across four data centers. This was achieved through the utilization of Ansible, Jenkins, and custom-built scripts.• Streamlined and simplified infrastructure and platform provisioning processes (vSphere and AWS) by transitioning from Chef to Terraform, Ansible, and Jenkins, resulting in reduced complexity and enhanced efficiency.• Enhanced support and operations collaboration by establishing comprehensive runbooks, knowledge bases, and issue management systems, leveraging Jira and Confluence platforms.

• Implemented email encryption and Data Loss Prevention (DLP) measures using Proofpoint Endpoint Protection.• Utilized SharePoint for effective tracking and management of documents.• Deployed Dell ChangeAuditor as a Security Information and Event Management (SIEM) solution.• Employed LogicManager as a Governance, Risk, and Compliance (GRC) system.• Leveraged ServiceNow for Configuration Management Database (CMDB) and assets management.

• Streamlined user acceptance testing (UAT) by implementing automated processes using Excel/VBA workbooks, resulting in timely completion of UAT and successful sign-off.• Created a comprehensive test plan and test cases for the Teradata to Netezza data warehouse migration project, incorporating a data-driven approach for efficient and effective testing.

• Enabled real-time data integration for Calypso front and back office systems by replacing the ETL processes with SOAP API services.• Improved the structured assets pricing and valuation from days to minutes by developing a scalable .NET service using Numerix CrossAssets SDK. • Enabled new and legacy applications integration by implementing a service oriented architecture (SOA) using WSO2 ESB and Data Services Server.

• Implemented significant improvements to the Software Development Life Cycle (SDLC) specifically tailored for the development of enterprise risk applications and data sourcing. This was achieved through the establishment of highly efficient shared services teams, resulting in streamlined processes and accelerated project delivery.• Led the initiative to standardize and optimize our development tools, resulting in increased productivity and consistency throughout the organization. By implementing Java for development, Informatica for ETL processes, and MicroStrategy for reporting purposes, we achieved seamless integration and enhanced data analysis capabilities.• Successfully spearheaded the development, enhancement, and successful deployment of key enterprise products, including the Trading Products Database (TPD), Trading Credit Risk Information System (TCRIS), and Portfolio Information Management System (PIMS). These cutting-edge solutions have significantly bolstered our risk management capabilities, enabling informed decision-making and improving overall organizational performance.