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F

Fopix

Data Science Intern – AI Model Fine-Tuning & Dataset Preparation

USA flagAlpharetta, Usa
$20.00/hrIntermediateOtherData Annotation TechLabel Studio

Key Skills

Software

Other
Data Annotation TechData Annotation Tech
Label StudioLabel Studio

Top Subject Matter

AI Coding Assistance/LLM Training
AI Code Generation & Evaluation
AI Data Analysis

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Fine Tuning
Text Generation
RLHF
Evaluation Rating
Computer Programming Coding
Data Collection
Text Summarization

Freelancer Overview

Completed different freelance jobs with companies such as Outlier AI, Alignerr/Label box, Handshake AI, and WeLo Data. Worked on tasks such as: AI response Evaluation, AI Prompt evaluation, Checking for Hallucination, AI Image Comparison, AI audio comparison and so on. Data Science Intern – AI Model Fine-Tuning & Dataset Preparation. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes bachelor's in computer information systems at Georgia State University in progress, Robinson College of Business (2026). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Fine-tuning, Evaluation, and Rating.

IntermediateEnglishSpanish

Labeling Experience

AI Writing Evaluator – Coding Solution Rating & Model Feedback

Other
As an AI Writing Evaluator for Outlier AI, I completed training in machine learning evaluation techniques and assessed AI coding solutions. My primary responsibility was evaluating implementation quality and providing human feedback for model improvement. The job required using predefined criteria to analyze and rate AI system performance. • Evaluated AI-generated coding solutions for accuracy and effectiveness • Provided detailed human feedback to optimize AI outputs • Assessed different AI systems and their underlying models • Completed structured training on AI and machine learning evaluation

As an AI Writing Evaluator for Outlier AI, I completed training in machine learning evaluation techniques and assessed AI coding solutions. My primary responsibility was evaluating implementation quality and providing human feedback for model improvement. The job required using predefined criteria to analyze and rate AI system performance. • Evaluated AI-generated coding solutions for accuracy and effectiveness • Provided detailed human feedback to optimize AI outputs • Assessed different AI systems and their underlying models • Completed structured training on AI and machine learning evaluation

2024 - Present

Data Science Intern – AI Model Fine-Tuning & Dataset Preparation

Fine Tuning
As a Data Science Intern at LexisNexis Risk Solutions, I created and fine-tuned a specialized version of GPT-4.1 Mini using custom company datasets. I built Python programs that automatically reformatted code snippets for use in AI training datasets. My work focused on improving data preparation and the intelligence of AI coding assistants. • Fine-tuned language models on proprietary Q&A coding datasets • Automated formatting of code for AI dataset ingestion • Analyzed full-stack code to guide intelligent question generation • Explored and enhanced LLM text generation architecture and capabilities

As a Data Science Intern at LexisNexis Risk Solutions, I created and fine-tuned a specialized version of GPT-4.1 Mini using custom company datasets. I built Python programs that automatically reformatted code snippets for use in AI training datasets. My work focused on improving data preparation and the intelligence of AI coding assistants. • Fine-tuned language models on proprietary Q&A coding datasets • Automated formatting of code for AI dataset ingestion • Analyzed full-stack code to guide intelligent question generation • Explored and enhanced LLM text generation architecture and capabilities

2025 - 2025

Education

G

Georgia State University, Robinson College of Business

Bachelor of Science, Computer Information Systems (Cybersecurity/Data Analytics)

Bachelor of Science
2022 - 2026

Work History

L

LexisNexis Risk Solutions

Data Science Intern

Alpharetta
2025 - 2025
A

ABC Consultants Group

Technology Sales Representative

Atlanta
2024 - 2024