Afifavinda7882

Key Skills

Software

Mercor

Other

Snorkel AI

Top Subject Matter

Biology Domain Expertise

AI Evaluation

Academic Benchmarking

Top Data Types

Text

Image

Top Task Types

Prompt + Response Writing (SFT)

Fine-tuning

Freelancer Overview

Biology Expert and Intelligence Analyst (AI Evaluator/Data Labeling). Brings 14+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mercor, Other, and Snorkel AI. Education includes Doctor of Philosophy, University of Virginia (2019) and Bachelor of Science, University of Iowa (2013). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Labeling Experience

Biology Expert and Intelligence Analyst (AI Evaluator/Data Labeling)

MercorText

As a Biology expert and Intelligence Analyst at Mercor Intelligence, I improved AI models by evaluating reasoning and testing benchmark questions. My work involved scientific review and contributing to projects like Humanity’s Last Exam. I utilized my biology expertise to help shape AI performance and understanding in scientific domains. • Designed and executed academic benchmark questions to assess AI model capabilities • Analyzed AI responses for scientific rigor and clarity • Contributed feedback for model improvement • Participated as Mercor Ambassador and Top Referrer

2024 - Present

Ophthalmology AI Expert Contributor (Medical LLM Labeling/Evaluation)

Snorkel AIText

As an Ophthalmology AI expert contributor at Snorkel AI, I provided domain-specific evaluations of model performance in the medical field. My responsibilities included rating model outputs for accuracy and quality in ophthalmology. I also delivered expert annotation and structured feedback to support AI system improvement. • Evaluated ophthalmology LLM output for scientific validity • Labeled medical content with quality ratings • Provided feedback to calibrate AI models • Collaborated in expert review cycles with Snorkel team

2025 - 2025

AI Prompt Developer and Evaluator (LLM Data Labeling)

OtherTextPrompt + Response Writing (SFT)

At Aligneer, I developed and evaluated biology-specific prompts to test large language model performance. I reviewed AI output for accuracy and comprehension in subfields of biology. My work supported the design of scientifically valid evaluation frameworks for LLMs. • Authored and refined evaluation prompts for biology domains • Assessed LLM-generated responses for correctness • Conducted independent research for prompt development • Enhanced AI instruction and interpretability through continual review

2025 - 2025

Specialist AI Trainer and Elite Contributor (LLM Data Annotation/Fine-Tuning)

OtherTextFine-tuning

Serving as a Specialist AI Trainer and contributor for Outlier, I performed adversarial training, supervised fine-tuning, and provided expert feedback. I contributed to the Oracle and Humanity's Last Exam projects, focusing on improving AI reasoning quality. My tasks centered on structured data annotation and expert content evaluation for model training. • Conducted red teaming and expert evaluations for LLM outputs • Participated in supervised fine-tuning sessions • Provided specialist insights for adversarial training scenarios • Supplied expert data annotations for science domains

2024 - 2025

Education

Work History