Brenda A.

Key Skills

Software

Other

Top Subject Matter

LLM/data labeling readiness and quality assurance using operational datasets

Sensitive information auditing

data tracking

Top Data Types

Text

Document

Top Task Types

Classification

Entity (NER) Classification

Tracking

Freelancer Overview

Independent Consultant | Data Labeler & Operational Analyst (Data Labeler, Quality Auditing, AI readiness support). Brings 8+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Arts, Universidad de Murcia (2023) and Bachelor of Business Administration, Universidad de Buenos Aires (2005). AI-training focus includes data types such as Text and labeling workflows including Classification, Entity (NER) Classification, and Tracking.

Labeling Experience

Independent Consultant

TextClassificationTracking

No description provided.

2024 - Present

Independent Consultant | Data Labeler & Operational Analyst (Data Labeler, Quality Auditing, AI readiness support)

OtherTextClassification

Provided content evaluation, text categorization, and linguistic analysis to prepare datasets for AI/LLM readiness. Audited and improved existing workflows and standard operating procedures to enhance accuracy and classification criteria. Built dashboards and management tools to structure raw operational data into actionable insights for labeling quality assurance. • Conducted process quality control and re-alignment of labeling criteria • Organized and validated structured inputs from operational datasets • Supported evaluation and quality checks for data integrity and consistency • Developed reporting views to monitor classification performance and anomalies

2024 - Present

HR Operations Specialist (LatAm) | Information auditing, due diligence, reporting, and quality assurance

OtherTextEntity (NER) Classification

Supported information auditing and due diligence by verifying the availability, integrity, and consistency of sensitive text-based information. Developed KPI reporting and analytical outputs to identify trends and data anomalies relevant to data correctness. Supervised execution of corporate wellness and insurance programs under strict project guidelines emphasizing data quality. • Performed verification checks on sensitive textual and numerical information • Produced analytical reports to surface anomalies and inconsistent records • Ensured guideline-driven accuracy during program execution • Contributed to maintaining reliable datasets for downstream use

2019 - 2021

Finance and Administration Lead (Argentina, Chile, Uruguay) - VU Security (Cybersecurity)

TextClassification

Managed finance and administration operations across Argentina, Chile, and Uruguay by structuring and maintaining core administrative data pipelines. Evaluated operational processes to confirm compliance with relevant legal and regulatory frameworks in each jurisdiction. Applied structured data handling practices and regulatory awareness to ensure reliable operational execution. • Structured billing, accounts receivable, and purchasing data tagging • Managed administrative data pipelines and operational data classification • Performed compliance evaluations across multiple jurisdictions • Supported governance by ensuring operational process alignment to requirements

2016 - 2019

Finance & Administration Lead and Organization & Total Rewards Lead (data classification, labeling/tagging, auditing)

OtherTextClassification

Performed information classification and data tagging for administrative pipelines, including billing, accounts receivable, and purchasing information. Evaluated operational processes to ensure compliance with legal frameworks, supporting accurate and consistent data handling. Conducted payroll validation by auditing multi-country payroll databases to detect discrepancies and preserve data integrity. • Implemented administrative data tagging and classification across HR/finance domains • Audited payroll records to find inconsistencies and ensure accuracy • Supported guideline enforcement for regional compliance and consistent handling • Maintained data integrity across multiple countries and systems

2016 - 2019

Education

Work History