Sandra A.

Key Skills

Software

Other

Appen

Clickworker

Mercor

Data Annotation Tech

LabelImg

Top Subject Matter

AI training and AI data preparation

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Document

Audio

Top Task Types

Fine-tuning

Classification

Question Answering

RLHF

Evaluation/Rating

Text Summarization

Freelancer Overview

Advanced AI Data Trainer Mastery (A1DRA Labs Team Sensei) - Certificate of Excellence. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science in Nursing, University of New York, Lehman (2024) and Bachelor of Science in Business Administration, Houdegbe North American University (2014). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

Labeling Experience

Advanced AI Data Trainer Mastery (A1DRA Labs Team Sensei) - Certificate of Excellence

OtherTextFine-tuning

Completed the Advanced AI Data Trainer Mastery course with guidance from the A1DRA Labs Team Sensei. The training focused on applying AI training workflows centered on preparing and working with AI datasets. The experience indicates hands-on practice in AI data preparation and labeling-oriented training concepts.• Participated in structured AI trainer instruction as a course learner• Worked through dataset preparation and AI training material aligned with fine-tuning practices• Followed curriculum guidance provided by the A1DRA Labs Team and Sensei• Earned a Certificate of Excellence for successful course completion

Not specified

Education

Work History