Dipayan Das

Results-driven SAP Business Warehouse & Embedded Analytics Engineer with 4+ years of experience delivering end-to-end data warehouse solutions across automotive, manufacturing, and enterprise domains. Proven expertise in SAP BW/4HANA, CDS-based Embedded Analytics, and ETL optimization that transform complex data landscapes into real-time business intelligence. Adept at cross-functional collaboration, full-cycle implementations, and driving data-driven decision-making at scale.

SAP BW/4HANA & ABAP Developer – Metsa Group - Infosys Limited - Kolkata, India

(2025-09)

• Architected high-performance analytics on SAP BW/4HANA using LSA++ architecture; authored ABAP CDS views as ODP sources feeding BW InfoProviders, enabling real-time data replication with near-zero latency.
• Led Greenfield BW/4HANA implementations and Remote Conversion projects, migrating legacy BW objects to modern ADSO-based models; wrote ABAP routines (start, end, expert) to handle complex transformation logic.
• Developed ABAP programs for data validation, delta handling, and error monitoring within BW process chains, reducing manual intervention and improving load reliability.
• Performed performance tuning of DTP runtimes using selective deletion, parallel processing, and ABAP code optimization within transformations.

Embedded Analytics Consultant – Sandvik - Infosys Limited - Kolkata, India

(2024-12 - 2025-08)

• Built analytical CDS views (basic, composite, consumption layers) directly on SAP S/4HANA with cube, dimension, and association annotations for self-service reporting.
• Integrated consumption-layer CDS models with SAP Analytics Cloud (SAC) for live connection dashboarding, delivering real-time operational metrics to manufacturing and sales leadership.
• Documented virtual data models and analytical solutions, reducing team onboarding time by approximately 30%.

Information Technology Analyst / Team Lead – Jaguar Land Rover - NTT DATA - Hyderabad, India

(2024-04 - 2024-12)

• Led a team of BW and ABAP developers, conducting code reviews, sprint planning, and stakeholder reporting while maintaining 99%+ SLA adherence across critical automotive reporting landscapes.
• Delivered SAP BW on HANA enhancements and managed end-to-end incident lifecycle via JIRA and Remedy, resolving P1/P2 data load failures with zero data loss.
• Automated process chain monitoring using ABAP, cutting on-call escalations by proactively identifying and resolving root causes in data loads.

IT Senior Associate / Graduate Engineering Trainee – Jaguar Land Rover - NTT DATA - Hyderabad, India

(2021-11 - 2024-03)

• Developed ABAP Function Modules, Reports, and BAdI implementations for SAP BW enhancements across finance, supply chain, and manufacturing reporting domains.
• Maintained BEx queries and BO 4.2 reports (Web Intelligence, Crystal Reports) consumed by 200+ global users; validated data integrity against S/4HANA for month-end financial close.
• Authored ABAP start routines, expert routines, and custom programs within BW transformation layers; managed transports end-to-end via SAP CHaRM with zero production regression.

Bachelor of Technology - Computer Science & Engineering - Guru Nanak Institute of Technology (2017 - 2021)