Angel J.

Key Skills

Software

Remotasks

Top Subject Matter

Biology (SME)

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Document

Top Task Types

RLHF

Freelancer Overview

Biology SME — data annotator / AI trainer (RLHF, multi-turn dialogue evaluation). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks. Education includes Master of Science, University of Texas at Rio Grande Valley (2018) and Bachelor of Science, University of Texas at Rio Grande Valley (2016). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

Biology SME — data annotator / AI trainer (RLHF, multi-turn dialogue evaluation)

RemotasksTextRLHF

Performed data annotation and AI training activities as a Biology Subject Matter Expert supporting RLHF and multi-turn dialogue evaluation. Worked as a generalist to assess or guide model outputs in conversational contexts. Applied biology domain knowledge to improve annotation quality and relevance for training and evaluation tasks. • Annotated or evaluated multi-turn dialogues • Supported RLHF-related labeling for training signals • Applied generalist review to conversation quality • Ensured domain-appropriate responses using SME knowledge

2023 - Present

Biology Subject Matter Expert - Outlier

RemotasksRLHF

They served as a Biology Subject Matter Expert and worked on generalist evaluation tasks supporting AI systems. The role required applying biology domain knowledge while participating in multi-turn dialogue evaluation and related quality checks. Work was focused on training and assessment processes rather than conventional instruction or lab work. • Applied biology expertise to support AI evaluation workflows • Performed RLHF and multi-turn dialogue assessment as a generalist • Assisted with quality and relevance checks for generated outputs • Supported continuous improvement of AI responses based on evaluation criteria

2023 - 2026

Education

Work History