Open to opportunities

Maria Cristina Sánchez

@mariacristinasnchez

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Financial manager and AI language trainer blending finance, operations, and AI-driven language expertise.

Venezuela

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What I'm looking for

I seek roles combining finance and operations with AI language work where I can lead projects, improve processes, mentor teams, and deliver measurable impact.

I am a financial manager with formal education in financial management and international studies, and broad experience across finance, administration, and institutional relations.

I have led and supported commercial and operations functions, managed executive agendas, coordinated VIP events and travel, and produced reports and procedure manuals to improve processes and client relationships.

More recently, I trained AI language models at Outlier.ai, creating rubrics, writing and correcting prompts, participating in RLHF, evals, safety and STEM projects, and supervising red teams to improve Spanish and English model outputs.

I combine strong communication, negotiation and leadership skills with technical familiarity (Salesforce, Office 365, ChatGPT, Gemini, data analysis) to deliver measurable improvements in operations, client satisfaction and AI-driven language quality.

Experience

Work history, roles, and key accomplishments

AI Language Model Trainer

Outlier.ai

Sep 2024 - Jun 2025 (9 months)

Trained Spanish and English AI models by creating rubrics, writing and correcting prompts, participating in RLHF, Evals, and safety projects, and supervising red teams to improve coherence and cultural adaptation.

AI Training Prompt Engineering Data Analysis Red Team

Commercial & Operations Director Assistant

GB Advisors

Aug 2023 - Sep 2024 (1 year 1 month)

Supervised commercial area operations, managed the Area Director's agenda, analyzed metrics and business relationships, authored reports, and led projects to ensure objective compliance and client satisfaction.

Operations Management Project Management Metrics Analysis Client Relationship Management Reporting Document Management Customer Satisfaction

Executive Assistant to VP of Sales

Kode Technologies

Jan 2021 - Feb 2023 (2 years 1 month)

Managed the VP of Sales' agenda, coordinated travel and VIP meetings, supported commercial relationship tracking, prepared presentations and expansion campaigns, and assisted with project execution and daily operations.

Executive Support Calendar Management Travel Coordination Client Relations Sales Support Presentation Design Project Coordination Order Management

Finance Executive / Support

Metadata.io

May 2019 - Aug 2020 (1 year 3 months)

Managed invoicing, purchase orders, payment tracking, payroll and commission reviews, maintained digital records, and provided customer support and issue escalation via phone, email, and chat.

Invoicing Accounts Receivable Customer Support Escalation Management Document Management

Greeter / Diplomatic Protocol

United States Embassy

Oct 2015 - Mar 2019 (3 years 5 months)

Guided visa applicants through procedures, verified appointment data and documents, resolved applicant concerns, translated interviews, and supported consular and notary processes for diplomats and applicants.

Diplomatic Protocol Customer Service Translation Appointment Management Consular Support Data Entry

Institutional Relations Assistant

Globovisión Tele, C.A.

Oct 2012 - Sep 2015 (2 years 11 months)

Advised clients on purchasing advertising space, maintained physical and virtual archives, organized departmental agendas and meetings, and managed area projects to ensure timely delivery.

Meeting Coordination Project Management Scheduling Documentation