Crystopher Ojeda Alvarado Email & Phone Number

Mexico City, Mexico

**Project Assignment at Sobeys**- Led the migration of Business Partners, including Customers, Vendors, and Employees.- Developed extraction, transformation, and load (ETL) programs for S4/HANA.- Provided comprehensive support to Syniti's team across all project streams.

Ciudad De México, México

** Project Assignment at Organon & Co. *** Key Responsabilities **- Key participant in the ATR Data Migration team, transitioning from SAP ECC global instance to S4/HANA.- Managed migration scope using a Waves format deployment across 33 countries over a 3-year timeline.- Accountable for executing the migration of all ATR data objects within the scope of application, according to company specifications for each Wave.- Developed and executed ETL processes for ATR data… Show more ** Project Assignment at Organon & Co. *** Key Responsabilities **- Key participant in the ATR Data Migration team, transitioning from SAP ECC global instance to S4/HANA.- Managed migration scope using a Waves format deployment across 33 countries over a 3-year timeline.- Accountable for executing the migration of all ATR data objects within the scope of application, according to company specifications for each Wave.- Developed and executed ETL processes for ATR data objects, including Cost Center, Profit Center, Internal Orders, GL Accounts, Fixed Assets, and Project Accounting.- Conducted parallel data loads for different deployments as per the project plan.- Collaborated closely with the MDM team to ensure alignment of data cleansing and migration processes with the governance strategy.- Supported the Deployment team by providing configuration reports on the legacy system to ensure successful target system implementation.- Executed loads to the MDG environment for ATR Master data such as Profit Centers, Cost Centers, GL Accounts, and Internal Orders.- Provided training and knowledge transfer to new ATR team members. Show less

Panama City, Panamá, Panama

Mexico City

**Project Assignment at América Móvil Contenido:****Key Responsibilities:**- Defined the data migration strategy for the project.- Conducted object identification for models or tracks in scope for SAP S4/HANA implementation, identifying 80 objects across SD, MM, FI, and CP, including FM and BPC as external tools. The scope covered 13 company codes across multiple locations in America and Europe.- Developed SOPs for data governance and workflows for master data domains… Show more **Project Assignment at América Móvil Contenido:****Key Responsibilities:**- Defined the data migration strategy for the project.- Conducted object identification for models or tracks in scope for SAP S4/HANA implementation, identifying 80 objects across SD, MM, FI, and CP, including FM and BPC as external tools. The scope covered 13 company codes across multiple locations in America and Europe.- Developed SOPs for data governance and workflows for master data domains, including Customer, Vendor, and Materials.- Transferred technical and business definitions to the migration team for ETL processes, sources, targets, business, and transformation rules.- Developed post-load validation reports in SAP Data Services.- Generated work plans aligned with migration goals set for objects-modules in scope.- Defined and coordinated the entire data migration process from extraction to final data loading for Go-Live.- Onboarded new team members by setting up SAP Data Services and performing initial setup for development.- Identified issues in each data migration phase, analyzed information, and provided solutions before each quality gate to meet exit criteria.- As Team Lead, provided PMO status updates and participated in project follow-up meetings.- Coordinated work efforts across multiple teams and time zones to achieve a shared goal.- Utilized SAP SLT, SAP S4HANA 1909, HANA Studio, RFC connection, SAP Migration Cockpit with file and staging approach, and SAP Data Services. Show less

Mexico City Area, Mexico

Key Responsibilities• Participated in data migration process to Implement SAP S4/HANA and data integration to be consumed from legacy systems: BPCS and SAP ECC. Merge & Acquisition Project from SANOFI Animal Health division• Led all aspects of data migration for Mexico SAP program with deployments in both locations: Guadalajara & Mexico City• Scoped Modules or Streams: Order to Cash, Source to Pay, Account To report. Logistics Execution, including Quality and Plant Maintenance •… Show more Key Responsibilities• Participated in data migration process to Implement SAP S4/HANA and data integration to be consumed from legacy systems: BPCS and SAP ECC. Merge & Acquisition Project from SANOFI Animal Health division• Led all aspects of data migration for Mexico SAP program with deployments in both locations: Guadalajara & Mexico City• Scoped Modules or Streams: Order to Cash, Source to Pay, Account To report. Logistics Execution, including Quality and Plant Maintenance • Coordinated Data migration team to obtain the required business data to run their system on Informatica Transformation Landscape• Performed data cleansing and de-duplication processes for subsequent loading to SAP MDG• Ensured data mapping in staging area environment to prevent future conversion issues Show less

Latam

• Scoping – worked with the business/key stakeholders to decide on amount of data to be cleansed and migrated (Data Readiness & business relevant)• Oversaw data cleansing efforts by the sites.• Developed Data Stewardship platform for Project OneUp.• Identified unique data scenarios/situations at each site• Verified if core rules are required and what additional rules may be needed (remediation, cleansing out of the Legacy Systems)• Validated the relevancy and priority of the… Show more • Scoping – worked with the business/key stakeholders to decide on amount of data to be cleansed and migrated (Data Readiness & business relevant)• Oversaw data cleansing efforts by the sites.• Developed Data Stewardship platform for Project OneUp.• Identified unique data scenarios/situations at each site• Verified if core rules are required and what additional rules may be needed (remediation, cleansing out of the Legacy Systems)• Validated the relevancy and priority of the core data quality rules in BackOffice (Cransoft)• Assisted in data harmonization efforts for all sites and countries.• Oversaw data cleansing efforts by the sites• Work with Vendors for Proper Resourcing of Initiatives and Oversee SQL Developer(s) Assisting with Initiatives and overall Projects within PepsiCo Internacional Mexico.• Value mapping legacy source system’s data future state SAP data. Show less

Mexico City, Mexico

- Member of the Data Migration Team, working in the OTC Stream.- Responsible for developing ETL programs for SD objects such as Customer, Pricing, Discounts, Listing & Exclusion, and Rebates.- Created data load programs using LSMW BAPI, IDOCs, and Batch Data Communication tools in SAP.- Migrated over 200,000 customers in less than a year, with monthly rollouts to production for each business unit.- Technical developer proficient in SQL Server, DTS Packages, stored procedures… Show more - Member of the Data Migration Team, working in the OTC Stream.- Responsible for developing ETL programs for SD objects such as Customer, Pricing, Discounts, Listing & Exclusion, and Rebates.- Created data load programs using LSMW BAPI, IDOCs, and Batch Data Communication tools in SAP.- Migrated over 200,000 customers in less than a year, with monthly rollouts to production for each business unit.- Technical developer proficient in SQL Server, DTS Packages, stored procedures, and Transact-SQL triggers.- Successfully supported Hyper-care for four states in Mexico: Zacatecas, Estado de México, Sonora, and San Luis Potosí. Show less

Mba, Information Technologies

Ingeniería En Sistemas, Tecnología De La Información