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Israel Martínez GonzálezIM

Israel Martínez González

Business Administration

€102/day
Barcelona, ES
0-2 years

Average response time: 1 hour

About Israel

Versatile professional with a hybrid profile that combines the precision of working for global Fortune 500 corporations with the agility required in startups and the service sector. My career path spans from strategic roles in finance and administration, where I have led complex system implementations and process automations, to critical client-facing and customer service functions. This duality allows me to offer a 360° business perspective: I am equally comfortable managing high-level administrative structures as I am ensuring an exceptional experience for the end user. Focused on driving efficiency through simplification, I bring a unique blend of analytical rigor and a dedicated, hands-on approach to every project.
  • English

    Native or bilingual

  • Spanish

    Native or bilingual

Can work on-site
Barcelona (up to 50km)

Experience

  • Several Companies & Organizations
    Business Support, Consulting and Client Service
    September 2023 - Today (2 years and 9 months)
    Barcelona, Spain
    *Prepared and analysed financial reports (monthly, quarterly, annual) ensuring data accuracy and compliance with global standards. *Supported budgeting and cost monitoring with variance analysis (Actual vs. Budget). *Assisted in month-end close (journal entries, reconciliations), prepared forecasts and KPIs and executed accounting adjustments and maintained audit-ready documentation.
  • Booking.com
    Customer Service Specialist
    July 2025 - January 2026 (6 months)
    Barcelona, Spain
    *Deep Investigative Resolution: Tenaciously investigated and successfully addressed multi-layered operational, technical, and financial inquiries, ensuring a clear resolution path was established for persistent partner challenges.

    *Performed thorough analysis of partner accounts using the Extranet and Partner Hub to accurately diagnose the root cause of complex reservation discrepancies, financial inquiries, and platform errors. *Ensured exhaustive documentation of issues, investigation steps, and communication within the CRM system, providing specialized teams with the detailed context required for efficient escalation. *Coordinated the accurate handoff of specialized inquiries to internal resolution teams, acting as the critical operational bridge to drive issues through to satisfactory closure.
  • Onassis Capital
    Administrative Clerk
    July 2024 - August 2025 (1 year and 1 month)
    Barcelona, Spain
    FRONT OFFICE OPERATIONS & GUEST EXPERIENCE *Orchestrated end-to-end front desk operations, acting as the chief brand ambassador to ensure the delivery of a superior and professional guest experience from initial welcome through seamless departure. *Provided interim oversight and executed structured training programs for new reception personnel, solidifying adherence to elevated service protocols, stringent operational standards, and brand integrity. *Resolved complex guest inquiries, managed reservations, and mitigated service escalations with paramount professionalism, consistently achieving high guest satisfaction ratings and preempting operational friction. management. *Managed seamless

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Education

  • Corporate Financial Planning Analyst Become a Business Intelligence Specialist
    Corporate Financial Planning Analyst Become a Business Intelligence Specialist
  • PMI Agile Certified Practitioner (PMI-ACP)® SAP S/4 HANA Financial Accounting Overview
    PMI Agile Certified Practitioner (PMI-ACP)® SAP S/4 HANA Financial Accounting Overview

Skill set

Categories