• Successfully managed the transfer of ownership of Modern Analytics cubes, ensuring a smooth transition during FDnE reorganization and maintaining team productivity.• Developed and optimized data intakes, staging and processing pipelines in Azure Synapse, by leveraging DAX, SQL, and Python, and resulting in a scalable OneSpend solution that enhanced financial processes across multiple PnLs. • Collaborated with cross-functional teams (Core Engineering, Infrastructure and Operations) to resolve critical system bugs, leading to the successful deprecation of 9 legacy models in favor of a more efficient central solution.• Revamped the snapshot process for Mercury cubes, achieving a performance boost and greater predictability by streamlining SQL queries and cube DAX.• Enhanced technical proficiency by adopting GitHub Copilot for Python development from SQL and DAX and built a comprehensive technical training plan to enhance my team’s expertise.

• Improved Power BI report performance by 15% to 40% by implementing best practices in DAX performance, measures inventory, and interactions cut down. Developed a telemetry backend to manage Power BI reports efficiently, leading to a scalable and automated model for report submission and management.• Worked closely with Data Engineering teams to ensure report stability and integrate new metrics into reports. Drove continuous improvement through good documentation, adherence to agile methodology, and commitment to measuring success.• Built and maintained Power BI semantic models to support multiple reports and self-service users. Focused on enhancing user experience and report performance, leading to scalable models, a more cohesive and minimalist front-end design.• Led the development of a new Power App for the Reporting Inventory, enabling real-time interaction with PowerBI tables and a versioning solution for tracking log mechanisms.• Planned and executed the migration of reporting to a new cube, balancing the backlog of change requests and optimizing standard reports.

• Investigate business and workflow process to develop tools and automation to better utilize data sources (SQL, Azure Data Explorer/Lake, Power BI, Excel, SharePoint) reduce manual intensive tasks and improve the network capacity forecast model• Develop, implement and test end-to-end reporting solutions and work with Developers to migrate them into ADL• Drive database integration and transition between front- and back-end solutions by leading projects with a large audience (Microsoft Cloud Infrastructure and Operations) and financial impact (T2 LC Augment process with $10 mil monthly budget)

• Worked with abroad cross-functional teams toward delivering data insights and building strategic partnerships for HS3C Ops:o Amazon North America BI Engineering team (Seattle WA, USA): WW reports migration using Tableau BI platform for Compliance Operations processes with impact on 2000+ associates.o Amazon WW Compliance team (Bangalore, India): on-site process shadowing, defined reporting needs, and planned database implementation for automated reports.• Designed and implemented automated C-Ops Business Review reporting, supporting two business groups with operation processes in seven worldwide locations (such as SJO, GDN, IAS, BLR, PNQ, PEK, SZX).• Responsible for C-Ops WW reporting (Finance, WBR, QBR, OP) at Program, Task and cross-Program level.• Acted as a tech lead, driving various core projects focused on process improvements (WW Q4 Product Deals), escalation reporting and root cause analysis (WW Darwin, North America Seller Support – Hazmat Classification), and reporting platforms transition.• Mentored and trained Junior / Senior members, SME Associates and Managers to develop task level reporting toward WBR and MBR data collection and validation.

• Promoted from the Senior Database Analyst role• Led a team of four data analysts and monitored individual and team performance. • Collaborated with cross-functional teams on data reporting, database structure, planning and testing major marketing process updates for global Lenovo departments (EMEA, NA and Latin America regions).• Worked on-site with abroad Lenovo teams, towards delivering complex projects as follows: o Lenovo North America Marketing team (Raleigh NC, USA): process updates implementation on Partner Portal, for both sales on eLearning, impacting all Lenovo Partners from NA and LAS regionso Lenovo EMEA Marketing team (Bratislava, SK): database migration on a new platform with impact on EMEA region.

• Created and developed business and e-learning data reports.• Supported business partners’ requests on Lenovo Partner Portal, Zendesk ticketing platform (level 1 - direct contact with partners) and Lenovo employees (level 2 – vendor contact).• Developed user documentation as well as scripts for automated reporting.

• Responsible for data processing of key information for IBM marketing campaigns and related programs.• Provided technical support and collaborated with IBM's central IT support or/and local network administrators.• Designed, implemented and tested complex scripts for data reporting.