Data Engineer with 3.9+ years of experience in designing and implementing scalable data pipelines, cloud migrations, and SAP BW systems. Skilled in automating ETL workflows using GCP tools such as BigQuery, Cloud Composer (Airflow), Cloud Data Fusion, and SNP Glue. Proficient in both on-premises and cloud data architecture, with hands-on expertise in SAP BW and SAP BW–ABAP. Strong background in CI/CD pipeline implementation, data quality improvement, and delivering actionable insights through cross-functional collaboration to support strategic business decisions.
· Spearheaded end-to-end migration from SAP BW to Google Cloud Platform (GCP), reducing migration costs by 50% through strategic tool usage and process optimization.
· Designed and developed automated data pipelines leveraging GCP services: BigQuery, Cloud Data Fusion, Airflow (Composer), and SLT.
· Automated SAP data extraction with SNP GLUE and implemented global logic in BigQuery to streamline downstream updates.
· Enabled real-time and batch data integration from SAP ECC to BigQuery to ensure timely access to critical business data.
· Performed validation and upgrade testing for GCP tools (e.g., Data Fusion, Airflow, SNP GLUE) to maintain production stability.
· Built and maintained CI/CD pipelines using Git and Bitbucket, reducing deployment errors and shortening release cycles.
· Delivered detailed technical documentation and stakeholder reports to promote transparency and improve collaboration.
· Partnered with BI and analytics teams to refine data models and enhance visualization tool accessibility.
· Conducted root cause analysis to resolve data quality issues across environments.
· Developed end-to-end analytics in BigQuery for daily supply chain and stock management by integrating data from JDA (Blue Yonder) modules—improving inventory visibility, forecast accuracy, and operational efficiency.
· Built and deployed a Collection Report for AD, AFS, and MEAL departments using BigQuery and QlikView, improving financial oversight and interdepartmental reporting.
· Designed a Vendor Scorecard to assess supplier performance via KPIs (e.g., delivery timeliness, quality, compliance), enhancing vendor management and procurement decisions.
· Developed and managed core SAP BW objects: Advanced DSOs, InfoCubes, Composite Providers, and MultiProviders.
· Handled data load orchestration using InfoPackages and DTPs to ensure accurate and timely data delivery.
· Provided L1–L3 support across development, QA, and production environments for BW on HANA and classic BW systems.
· Created and optimized custom BEx reports with Query Designer, using variables, customer exits, and complex key figures.
· Contributed to SAP BW to GCP migration planning through technical documentation and architectural design support.
· Utilized ABAP for custom routines in transformations and enhancements within the BW landscape.