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Maria Jose Camacho

@mariajosecamacho

Business Administration professional with experience in Customer Support, Operations & Finance. Looking for a remote part-time role.

Spain

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What I'm looking for

I'm seeking a remote part-time position in Customer Support, Billing, or Accounts Receivables.

I’m a Business Administration professional with experience across Customer Support, Administrative Operations, Accounts Receivable, and Finance.

I spent three years at Accenture Argentina supporting Microsoft’s licensing business across Latin America, where I managed client accounts, collections, payment applications, reconciliations, reporting, and month-end activities.

I also have international experience in customer service and hospitality, as well as remote experience in AI evaluation and data review. These experiences have strengthened my adaptability, attention to detail, communication skills, and ability to work independently in multicultural and fast-paced environments.

I’m currently looking for a remote part-time role in Customer Support, Operations, or Administrative Support where I can contribute my experience while continuing to learn and take on new challenges.

Experience

Work history, roles, and key accomplishments

Service & Hospitality Operations

Zafiro Palace Hotel & Nikki Beach

Dec 2024 - Sep 2026 (1 year 9 months)

Delivered high-standard operations in luxury international environments, demonstrating adaptability, teamwork, and calm under pressure.

Hospitality Luxury Services Adaptability Teamwork Operations

LLM Evaluator & AI Data Analyst

Data Annotation

Nov 2025 - Apr 2026 (5 months)

Reviewed and optimized AI-generated outputs in Spanish, refining grammar, tone, syntax, and accuracy for Large Language Models. Identified logical errors, hallucinations, and edge cases, delivering detailed technical justifications in English.

Data Quality LLM Evaluation Spanish English Analytical Skills Self Management

Hotel Receptionist & Guest Support

Playa Grande Hotel

May 2024 - Nov 2024 (6 months)

Managed front-desk guest communications, check-ins/outs, and reservations using PMS (Ulyses) and OTAs (Booking.com, Expedia). Processed billing, payment transactions, and customer inquiries in a fast-paced beachfront hotel.

PMS Ulysses Booking.Com Expedia Billing Payments and Transactions Customer Service Frontdesk

Accounts Receivable Officer

Ozone Hospitality Services

May 2023 - Mar 2024 (10 months)

Managed end-to-end Accounts Receivable processes, including client invoicing, account reconciliations, and overdue debt follow-ups. Collaborated with Sales, Operations, and Customer Support teams to resolve billing disputes and improve cash flow metrics.

Accounts Receivable Invoicing Reconciliations Debt Collection Billing Disputes Cash Flow Financial Reporting Aging Analysis

Senior Credit & Collections Analyst

Accenture

May 2016 - Sep 2019 (3 years 4 months)

Managed a high-volume portfolio of enterprise accounts for Microsoft's licensing division across Latin America, conducting all operations in English. Investigated complex payment discrepancies and resolved customer disputes in coordination with cross-functional teams.

Credit Analysis Collections Account Reconciliation Bad Debt Analysis Write Off Recommendations KPI Improvement English Microsoft Licensing

Administrative Assistant

Cushman & Wakefield

Jul 2013 - May 2016 (2 years 10 months)

Managed daily office operations and front-desk reception, providing executive support to the General Manager. Supported the Finance Team across Accounts Payable and Receivable by validating supplier invoices and executing vendor payments.

Office Operations Frontdesk Executive Support Accounts Payable Accounts Receivable Vendor Payments Expense Auditing Supplier Invoice Processing