Krishna Prasad Hajaru

Experienced SAP S/4HANA MM Consultant with over 16 years of expertise in ERP solutions, specializing in SAP MM, S/4HANA, and Business Process Consulting, along with 5+ years of domain experience. Proven track record in system implementation, upgrades, migration, and maintenance projects, delivering high-quality solutions for global clients across diverse industries, including Manufacturing, Beverages, Automobile, and Paper. Skilled in Agile Scrum methodologies, with over 4 years of experience as a Scrum Master, managing sprint planning, capacity tracking, and project deliverables. Adept at leading cross-functional teams, driving project success, and providing value-driven consulting solutions at each stage of the project lifecycle. Strong communicator with the ability to translate business requirements into actionable solutions.

• Infosys internal certifications done on SAP SD/MM.
• SAP Certified Application Associate – SAP S4 HANA sourcing and procurement 1909.
• SAP certified Application Associate – SAP S4 HANA SALES 2021

• Have good experience and exposure in Implementation, Rollouts and Brown field implementation projects.
• Strong experience leading Agile Scrum teams for S/4HANA MM Template enhancement projects. Proven ability to define user stories, manage backlogs, and execute sprints for effective delivery.
• Experience in configuring Flexible and Classic workflows for Purchase order, sales order and Purchase requisitions and expertise in integration of workflows with third party systems K2, Powerapp systems...
• Expertise in mobile warehouse Fiori app solutions for inventory management and goods movement in warehouses.
• Hands-on experience with IDOCs, BAPIs, and APIs to integrate S/4HANA MM with external systems such as third-party applications, suppliers, and logistics providers.
• In-depth knowledge of inventory processes such as Goods Receipt, Goods Issue, Stock Transfer, Transfer Postings, and Physical Inventory.
• Expertise of integration between MM and Sales and Distribution (SD) for delivery and order fulfillment.
• Configured MRP controllers, MRP areas, planning strategies, and reorder point planning to ensure efficient material procurement and inventory management.
• Expertise in global template design and system enhancements, ensuring consistency and alignment with global business requirements while maintaining local compliance.
• Expertise in cross-module integration with FI (Financial Accounting), SD (Sales & Distribution), Projects and production.
• Experience with BDC, BAPI, LSMW, LTMC,D and Data Migration cockpits for data migration activities, ensuring smooth and accurate data transfer from legacy systems to S/4HANA MM.
• Ability to drive continuous improvement initiatives and suggest enhancements for business processes.
• Business partner and vendor master configuration including creation of vendor and customer accounts groups and number range.
• Expertise in designing scenarios like outline agreement, RFQ, source list, info records, quota arrangement, Scheduling agreement, Reservation, Vendor consignment, subcontracting.
• Configuration Special Procurement like Consignment, Subcontracting, STO, Third-Party Processing. Configuration of output control is based on NACE and BRF+.

Infosys spot Award 2014 sap manufacturing

Infosys Spot Award 2015 for MDE split project

Best innovation Award 2017 from client for AB lines Project.,

Best Team award 2019 from client, Excellence in leading the team with resolution for critical issues

PROJECT 1      :  INFOSYS

Module             : Logistics (SD/MM)

Client                 : Atlas Copco

Location            : Hyderabad, Antwerp Belgium,Amsterdam Netherlands

Duration           : Dec 2014 – Till date.

Project Profile  : Atlas Copco Template Project.

Role                   :  Logistics PTP stream Lead and solution architect for Template Global (Projects).

Atlas Copco is a global industrial group headquartered in Stockholm, Sweden, specializing in the development and manufacturing of industrial tools, air compressors, and mining equipment. Their products are sold and rented worldwide through a network spanning more than 180 countries. The Atlas Copco Group operates across multiple divisions, including Compressor Technique, Mining & Rock Excavation Technique, Construction Technique, and Industrial Technique.

Roles & Responsibilities:

• Lead the Procurement to Pay (PTP) stream for the global Atlas Copco Template Project, providing strategic direction and ensuring the alignment of solutions with business requirements.
• Oversaw the successful delivery of change requests and new projects, ensuring on-time completion within Agile sprints. Acted as Scrum Master for sprint planning, tracking, and execution.
• Collaborated with Product Owners, Business Process Managers, and Business Process Experts to prioritize and plan Jira Epics and new project implementations.
• Analyzed client requirements and proposed optimal solutions for new requests and enhancements, ensuring the adoption of best practices.
• Led multiple key projects including Advance Returns, 3PL Integration, GIM Interface, Prokura Workflows, and Global Rollouts. Managed company code splits, kitting assembly operations, and SFS templates.
• Provided ongoing support for production issues and user queries, ensuring business continuity and prompt resolution of critical issues.

New Projects & Enhancements:

• Designed and integrated the PO Prokura process with Microsoft Power App via API call interface, streamlining approval workflows.
• Led the MDE split, M&A, DC Migration, rollout, and Group split projects, ensuring seamless company code splits and data migration.
• Developed the GIM interface for integrating external planning systems with SAP S/4HANA.
• Spearheaded EDI IDOC developments and enhancements, ensuring smoother transactions between internal and vendor systems.
• Implemented Advance returns management solution for customer returns and vendor returns with complete E2E integration flows with vendor systems.
• Implemented an approval workflow process for different document types with power app system through API interfaces.
• Set up EDI interfaces with vendor systems, facilitating E2E purchase flows and improving procurement processes.
• Implemented Indirect procurement integration with ESKER system.
• Enabled the E2E automation of Inter& Intra company process flows .
• New Fiori apps designed for production order Goods receipt, Goods issue and confirmations posting. Enhance custom serial number generation for serialized machines while performing GR for production order.
• Developed a new CDS view reports for Production order and planned order to view the order information at different stages. Enabled MTO scenario for production orders.
• Implemented multi-brand vendor functionality to streamline vendor management and procurement processes.
• Led the automation of intercompany stock transfer setups for single and double legal entities.
• Enhanced tax material code determinations for VAT services, improving tax compliance.
• Developed custom reports for Intrastate reporting, ensuring compliance with regional taxation requirements.
• Implemented documentary batch for medical supplies, ensuring regulatory compliance and traceability.
• Collaborated with the BW Analytics team to develop Power BI reports and CDS HANA views, enhancing data visualization and reporting capabilities.

Module   : Logistics (SD/MM)

Client      : PARAGON (Daimler spare Parts)

Location  : Hyderabad, India -Hyderabad.

Role         : SD/MM Consultant

Duration  : April 2012 –Nov 2014.

Project Profile: Daimler Automobile spare parts -Support Project Daimler is one of the world’s most successful automotive companies. With its divisions Mercedes-Benz Cars, Daimler Trucks, Mercedes-Benz Vans, Daimler Buses and Daimler Financial Services, the Daimler Group is one of the biggest producers of premium cars and the world’s biggest manufacturer of commercial vehicles with a global reach. Daimler sells its vehicles and services in nearly all the countries of the world

Roles & Responsibilities:

• Led the offshore team providing support for Logistics (SD/MM) processes. Addressed and resolved issues related to spare parts management and other logistics functions.
• Acted as the primary point of contact for troubleshooting and issue resolution within the agreed SLA timelines.
• Managed integration with third-party systems (Vendors and Dealers), ensuring smooth data exchange and accurate transaction processing.
• Provided ongoing support for live systems, handling system upgrades and enhancements to ensure the stability and optimization of the logistics processes.
• Monitored, identified, and resolved issues with IDOCs (Intermediate Documents) to ensure seamless data flow between systems.
• Suggested and implemented EBSC proposals (Enhanced Business Solutions Concepts) to improve client business processes, driving efficiency and accuracy.
• Coordinated with consultants from other SAP modules to resolve cross-functional issues and enhance overall system performance.
• Held weekly and monthly status calls with the client to update on incident management, change requests, and progress on ongoing tasks.

New Enhancements & Change Requests:

• Developed a solution for the Push Part scenario, enabling individual purchase orders for MBUSA and Poland to streamline spare parts procurement.
• Developed a national accounts interface for Mexico, implementing partial invoice posting for drop shipment scenarios. This enhanced the invoicing process for large customers.
• Implemented partial invoice postings for drop shipment scenarios through SPM IDOCs, improving the accuracy of billing and invoicing for third-party suppliers.
• Designed and implemented processes for material master deletion and archiving, ensuring data consistency and system performance.
• Configured new purchase order and outbound delivery outputs to ensure accurate order processing and seamless communication with external partners.

Module   : Logistics (SD/MM)

Client      : NISSAN

Location  : Hyderabad, India -Hyderabad.

Role         : Logistics Lead

Duration  : AUG 2011 – April 2012

Project Profile: Nissan – Upgrade from 4.6 to ECC 6.0 and warranty support for 3 months Nissan North America, Inc. engages in the design, development, manufacture, and marketing of Nissan vehicles. The company offers sport-utility vehicles, cars/minivans, and trucks. It also offers automotive styling, design, engineering, consumer and corporate financing, and sales and distribution services. The company markets its vehicle lines through dealers in the United States and Japan

Roles and Responsibilities

• Led the offshore team providing functional support for the logistics (SD/MM) module, ensuring seamless system operations and prompt resolution of issues.
• Performed unit testing and integration testing for SD/MM objects post-upgrade, ensuring all business processes functioned as expected in the upgraded environment.
• Tested all custom Z development transactions and Z programs to ensure they functioned correctly after the technical upgrade.
• Managed and resolved issues related to technical upgrades, including fixing scripts, BAPI (Business Application Programming Interface) calls, and BDC (Batch Data Communication) programs to ensure smooth data migration and system stability.
• Oversaw the testing of batch jobs and IDOCs (Intermediate Documents) to ensure proper data transfer between systems during and after the upgrade process.
• Developed new BAPIs in MM (Materials Management) for purchase invoice processing, improving invoice handling efficiency.
• Led cutover activities for Go-Live, ensuring that all technical and functional aspects were addressed before the system went live, including data migration and system configuration.
• Modified several BDC programs after the upgrade to ensure they met business requirements and functioned seamlessly in the new environment.
• Provided warranty support for SD/MM issues post-upgrade, resolving any issues that arose and ensuring the smooth operation of live systems.
• Managed daily status update calls with the client, keeping them informed about ongoing activities, incident resolutions, and progress on upgrade-related tasks.

PROJECT : 4 INFOSYS

Module     : Logistics (SD/MM)

Client         : CHRYSLER

Location    : ITALY, India -Hyderabad.

Role            : Logistics Lead

Duration    : JUNE 2010 – APRIL 2012

Project Profile: Project: Demerging of Chrysler system with Daimler and regular support Chrysler Group LLC is a multinational automaker, formed in 2009 from a global strategic alliance with Fiat, produces Chrysler, Jeep, Dodge, Ram, SRT, Fiat, and Mopar vehicles

Roles & Responsibilities

Led DE (Data Exchange) migration activities and performed comprehensive testing across all business cycles to ensure the smooth transition of business data and processes.

Mapped and documented business scenarios specific to the Chrysler system, aligning them with functional and technical requirements to ensure accurate system configurations.

Identified, listed, and deactivated unnecessary interfaces between the Chrysler and Daimler systems, optimizing integration and ensuring only relevant data flows between systems.

Coordinated RFTS (Real-Time File Transfer System) file setup activities in collaboration with third-party systems, client teams, and the basis team, ensuring seamless data exchange and integration.

Managed cutover activities for Go-Live, ensuring that all data migration, system configurations, and testing were completed successfully before production deployment.

Provided regular post-Go-Live support and maintenance, addressing issues as they arose and ensuring system stability after the cutover.

Enabled and configured new SD (Sales and Distribution) processes for Belgium, streamlining sales order processing and improving operational efficiency.

Oversaw the monitoring of all interfaces and background jobs, ensuring timely resolution of issues to maintain smooth system operation.

Delivered onsite support to Fiat users in Italy post-Go-Live, addressing user issues, providing training, and ensuring smooth adoption of the new system.

 Demonstrated a strong ability to solve complex business issues, proactively identifying and addressing challenges to optimize system performance and business processes. 

Module       : MM/SD/PP-XI

Client         : ITC PSPD

Role            : Functional Consultant

Duration    : SEP-07 –May 2010

PROJECT PROFILE: Implementation Project ITC PSPD is the largest manufacturer of Packaging and Graphic Boards in South Asia accompanied by a diverse range of Specialty Papers & Boards fulfilling a variety of needs. The bandwidth of products has increased continuously and moved up on the Value-Quality scale and today represents one of the preferred set of choices for any discerning global customer, seeking a more effective medium to present, pack and protect content or products in a world overloaded with messages.

Roles & Responsibilities

• Led the documentation of business processes and the development of the Business Blueprint, ensuring a clear mapping of client requirements and SAP functionalities to guide system configuration and implementation.
• Configured organization structure in SAP, including the setup of purchase document types, STP (Stock Transport Order) configuration, and pricing procedure setups to align with the client's procurement and logistics processes.
• Designed and developed custom procurement reports and a weight bridge solution, meeting specific business needs for inventory management and weight measurement.
• Managed data migration activities, including the transfer of stocks and open purchase orders, ensuring smooth data transitions during cutover. Led cutover activities to ensure system readiness for Go-Live, resolving any issues during the transition.
• Acted as interface lead for all shop floor interfaces, overseeing the integration between SAP and the production environment to streamline operations and ensure data consistency.
• Actively participated in mock cutover sessions and final Go-Live cutover activities, ensuring all systems, configurations, and data were validated and ready for production deployment.
• Developed and designed custom SAP transactions to maintain MES (Manufacturing Execution System) master data, enhancing data accuracy and operational efficiency in the production environment.
• Configured and managed logistics interfaces, including RFC (Remote Function Calls), IDOCs, and XI (Exchange Infrastructure), ensuring smooth integration with the MES system (Opti vision) for seamless data exchange across systems.
• Provided ongoing production support after Go-Live, troubleshooting issues, ensuring smooth operation of SAP systems, and supporting end-users with any challenges they faced in day-to-day operations.