Diwakar Tyagi

SAP Business One Technical Consultant with around 1 year of experience in SAP Business One SDK (UI API & DI API), C#, SAP HANA, MS SQL Server, Crystal Reports, and Add-On Development. Experienced in ERP solution development, SAP Business One customization, and supporting Procurement-to-Pay (P2P), Purchasing, Inventory Management, and Business Partner processes. Possess a strong foundation in SAP S/4HANA Materials Management (SAP MM), including PR, RFQ, PO, GR, IV, Material Master, Business Partner, and Inventory Management through hands-on training and practical project experience.

Seeking a Junior SAP MM opportunity where I can leverage my ERP experience, technical background, and hands-on knowledge of SAP S/4HANA MM business processes.

Associate Technical Consultant at Embee Software Pvt Limited (2025-08 – Present)

• Developed and customized multiple SAP Business One Add-ons using C# and SAP Business One SDK (UI API & DI API) for Purchasing, Inventory, Sales, and Business Partner modules, improving business process automation.
• Collaborated with functional consultants and business users to gather requirements, analyze business processes, and implement technical enhancements.
• Customized SAP Business One documents, including A/R Invoices, and A/P Invoices, by implementing business validations and UI enhancements.
• Automated ERP business processes by developing User-Defined Fields (UDFs), User-Defined Tables (UDTs), Transaction Notifications, Stored Procedures, and business validations.
• Developed SQL queries and Stored Procedures in SAP HANA and Microsoft SQL Server to support procurement and inventory reporting, improving business data retrieval and report generation.
• Designed and customized Crystal Reports for procurement, inventory, and sales using SAP Business One core database tables (ORDR, RDR1, OINV, INV1, OPCH, PCH1, OCRD, OITM, and OITW) to deliver business reports, support data analysis.
• Managed and supported Item Master, Business Partner (Vendor/Customer) Master, Warehouse Master, and purchasing-related master data to ensure accurate business operations.
• Performed Unit Testing, debugging, production support, issue resolution, and end-user assistance across ERP business processes.

SAP S/4HANA Materials Management (SAP MM) Hands-on Project – Procure-to-Pay (P2P) Process

• Practiced the end-to-end Procure-to-Pay (P2P) process in an SAP S/4HANA Training environment.
• Created Purchase Requisitions (PR) and converted them into Purchase Orders (PO) using standard SAP MM transactions.
• Performed the RFQ process, including vendor quotation comparison and vendor selection.
• Performed Goods Receipt (GR) using MIGO and Invoice Verification (IV) using MIRO.
• Worked with Material Master, Business Partner, and procurement-related master data.
• Practiced Inventory Management activities, including Physical Inventory and Stock Transfer, and developed a basic understanding of Release Strategy.
• Worked with SAP MM organizational elements, including Company Code, Plant, Storage Location, Purchasing Organization, and Purchasing Group.
• Developed a basic understanding of SAP MM and SAP FI integration during Goods Receipt and Invoice Verification.

Master of Computer Applications in MCA – Sanskriti University (2023-08 – 2025-05)

Bachelor of Science in B.Sc. – Dr. Bhimrao Ambedkar University (2020-09 – 2023-06)