Model creation and pre-training with SageMaker and PyTorch.LLM integration with Bedrock and Q.GenAI automation, instrumentation and templates.LLM fine tuning and RAG automation.

Developed a comprehensive Generative AI strategy for SDLC integration, including data architecture assessments and threat models.Leveraged Generative AI to reduce development cost by 20K on a single project.Designed and implemented cloud-native and hybrid integration patterns for SAP applications using streaming endpoints.Integrated Oracle and SQL Server reporting systems into the AWS Redshift EDW, involving extensive code base conversion and custom metadata configuration.Led the development team in integrating SAP/HANA with the AWS platform for new corporate acquisitions.Established Lake House implementation patterns as part of the enterprise solution repository.

Owned customer-facing AI/ML and big data strategies for tier A enterprise customers, from pre-sales to production launch.Led enterprise-level AI/IoT readiness assessments and designs.Created and managed project estimates, schedules and budgets throughout the solution lifecycle.Architected and implemented cloud-native workflows to support large enterprise data requirements with sub-second response time SLAs.Designed, estimated, and implemented application and data repository migrations and conversions.Designed and led the delivery of a schema-agnostic integration platform for corporate mergers.Developed and implemented comprehensive data strategies, including data governance and data management frameworks for AWS’s largest customers.Managed complex CI/CD and IAC (infrastructure as code) configurations supporting multi-public cloud solutions.

Design and development of an enterprise data lake based on AWS S3 and Impala.Led the conversion of multiple on-premises EDWs to the data lake, Redshift and QuickSight.Created complex data consolidation of state control boards.Converted 22 production ETL processes to cloud native implementations in less than six weeks.Managed the transition of BI applications to HDFS and Redshift.

Developed a cloud strategy to transition EDWs to AWS, including technical and cost analysis, and consolidation plans for on-premises HANA EDWs.Designed and implemented an AWS Enterprise Document Search solution.

Developed a comprehensive public cloud strategy and conducted a core services technology assessment.Designed and implemented a prototype AWS S3 Data Lake with Teradata integration, incorporating data governance and lineage reporting.Created BI Dev-Ops POCs and prototypes for strategy and technology planning.Created advanced BI predictive analytics using Tableau and R.

Designed and implemented application and database solutions for vehicle maintenance and scheduling, including web-based UI and backend database development.Modeled logical and physical schemas for EDW and operational systems.

Designed and implemented a metadata driven SharePoint 2010 solution to streamline the boarding and servicing of mortgage loans.

Software Design Engineer LeadSQL Server Product Group (2006 - 2009)Developed the first comprehensive system for analyzing the performance of SQL Server Analysis Services (SSAS), establishing a new instrumentation and benchmarking standard.Authored white papers demonstrating SQL Server’s performance capabilities, enhancing collaboration and knowledge sharing with vendor partners.Co-developed an ETL process that set a world record by loading 1TB of data into a normalized SQL Server schema in 30 minutes.Authored an optimization for SQL Server 2008 SSIS that enhanced multi-threaded flat file ingestion, boosting performance by 40%.Software Design Engineer LeadMSN Search (Bing) (2000 - 2006)Led the backend development team for the MSN Search/Bing web service data layer, managing data and playing a pivotal role in a major super-computer parallel processing project.Significantly advanced Microsoft’s standing in the search engine market, earning recognition for key contributions to MSN’s growth and the development of technologies for efficient Petabyte-scale internet search.Enhanced search engine data integration with other MSN properties via schema-agnostic interfaces.Increased daily online searches to 100 million as the dev owner of the MSN Search/Bing backend data flow.Drastically reduced web search metrics processing time from days to minutes by designing and implementing distributed search log processing systems.Contract DeveloperMicrosoft IT (1998 - 2000)Led a team to consolidate disparate systems into Siebel CRM and call center, instituting OLTP/OLAP integration improvements.