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Guido Tomas Sanchez TelloGT

Guido Tomas Sanchez Tello

SAP SuccessFactors EC & Integration Expert

€300/day
Madrid, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guido Tomas

Consultant SAP SuccessFactors certified with a focus on Employee Central, experience in implementation projects, functional integrations, and client training. Adaptable profile, goal-oriented, and with a strong focus on service quality.

Certified SAP SuccessFactors Consultant with a focus on Employee Central, experienced in implementation projects, functional integrations, and client training. Adaptable profile, goal-oriented, and with a strong focus on service quality.
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Stratesys
    SAP SuccessFactors Consultant
    September 2024 - Today (1 year and 9 months)
    Madrid, Spain
    Urbaser Project (25,000 employees) - Employee Central & Integrations (functional)
    • Configuration and functional support of Employee Central in a large-scale project.
    • Requirements gathering, workshops, functional documentation, UAT, and training for key users.
    • Active participation in critical integrations:
    • Migration M4 → SFSF (Leveler): validation of migrated data, quality controls, functional support, analysis of structures, and error reporting to the client.
    • GIT Integration (SAP CPI): functional testing of new hires, terminations, changes, and absences; coordination with the technical team and client.
    • Concur: generation of user and structure files using Integration Center. Manual imports from Concur and data consultation.
    • Employee Central Payroll: Replication monitor, user consultation in SAP, master data correction.
    • External systems (e.g., HRFeed / BCD Travel): functional support and integrations via Integration Center.
    • Functional management of IAS: access incidents, data synchronization, and domain rules.
    Arteche Time off Project - Time Tracking & Integrations (functional)
    Restructuring of SuccessFactors ↔ External System (aTurnos) Integration.
    • Functional testing, data validation, and documentation with the CPI consultant.
    • Use of Integration Center for exports and consistency checks.
  • NUVA HR
    SAP SuccessFactors Consultant
    January 2023 - August 2024 (1 year and 7 months)
    Barcelona, Spain
    Lantania Project (1000 employees) – Complete Employee Central Implementation:
    • End-to-end implementation of Employee Central: workshops, configuration, initial load, UAT, training, and post go-live support.
    • Functional maintenance of the instance for 8 months.
    SDLE Project (250 employees) – Restructuring Employee Central, Time Off, and Time Tracking
    • Functional leadership of the Employee Central module.
    • Workshops, requirements gathering, UAT, and mass data loads.
    Lucta Project – LMS Implementation:
    • Requirements gathering, configuration, and implementation of Bizx integration, iterations, UAT, and go-live.
    Multiclient Support (Greening, Solarpack/Zelestra, Mitsubishi, Laboratorios Esteve, Galenicum, among others):
    • Resolution of EC and LMS tickets.
    • Development of Story Reports and table reports (charts, calculated columns).
    • General functional support and IAS incidents.

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