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George Yunkichi Okuma ZavalaGY

George Yunkichi Okuma Zavala

SAP P2P O2C Consultant

€301/day
Lima, PE
8-15 years

Average response time: 1 hour

About George Yunkichi

An SAP consultant with more than 10 years of experience with expertise mainly in P2P and O2C. Since my early years until today I have developed many ABAP solutions so I have very strong ABAP skills. I've participated in 4 S/4HANA implementation projects froms scratch and many other small and medium size SAP projects.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • K2 Partnering Solutions
    SAP MM Consultant
    TECH
    August 2023 - Today (2 years and 10 months)
    Client: PepsiCo Industry: Foods and Beverages
    Role: SAP MM Consultant - Procure to Pay
    Project: SAP ECC on HANA Support and Continuous Improvements
    • Support for incidents in the production environment.
    • Implementation of new requirements on the subcontracting process, stock transfer deliveries, purchase documents release from mobile app and intercompany.
    • Documentation of Functional Specifications, Functional Unit Tests, Knowledge Transfer to other teams, capacitation to key users.
    • Improvements in electronic invoicing for Mexico.
    • Implementation of new production and distribution plant in Mexico.
    • Improvements in handling unit label for the picking process for distribution centers in Chile.
  • CSTI Corp
    SAP SD Consultant
    May 2023 - July 2023 (2 months)
    Client: PRIMAX Industry: Oil and Gas
    Role: SAP SD Consultant - Lead to Cash (May 2023 – Present)
    Project: Continuous Improvements
    • Support for incidents in the production environment.
    • Implementation of upgrades regarding the interfaces with the Sales Web Application.
    • Documentation of Functional Specifications for the Commercial processes.
  • MEDIFARMA
    SAP QA Specialist
    PHARMACEUTICALS INDUSTRY
    April 2021 - March 2023 (1 year and 11 months)
    Industry: Pharmaceutical Project: SAP S/4 HANA Implementation
    • Responsible for the review and validations of functional and technical specifications of the RICEFW in Procure to Pay, Warehouse Management and Commercial processes.
    • Training to the IT team about the best practices in SAP about procure to pay and order to cash processes.
    • Support to Data Migration team about the master data of MM and EWM, data transfer tools and cut-over plan for the go LIVE phase.
    • Development of reports in ABAP for MM, SD and EWM modules.

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Education

  • Licensed Systems Engineer
    Nacional University of San Marcos
    2014
    Bachelor of Systems Engineering

Certifications

  • SAP Certified Associate - SAP S/4HANA Cloud Private Edition, Sourcing and Procurement
    SAP
    2025
    https://www.credly.com/badges/b6d0f103-85ae-4920-a94a-4ebd4c5404bc/public_url
    Perform Different Types Of Invoice Verification Identify - Configure And Execute Key Procurement Processes In SAP S/4HANA Explain - Configure And Apply Inventory Management Capabilities Perform Consumption-based Planning And Forecasting Apply Embedded Analytics Capabilities To Analyze Procurement KPIs Configure And Customize Materials Management Determine and configure organizational levels and master data for procurement processes in sap S4HANA Explain - Configure And Apply Purchasing Capabilities
  • SAP Certified Associate - SAP S/4HANA Cloud Private Edition, Sales
    SAP
    2025
    https://www.credly.com/badges/d7413cd0-2ddb-43bc-9861-b4178fb03315/public_url
    Assist With Setup Of System Landscape Perform Initial Load Of Source System Data Execute And Validate Real-time Replication Of Data Explain The Benefits Of SAP S4/HANA Sales Setup And Test Master Data Harmonization Blueprinting

Skill set

Categories