Barrack A.

Key Skills

Software

Label Studio

Data Annotation Tech

CVAT

Top Subject Matter

Clinical medicine and public health

Software Engineering & Artificial Intelligence (Swift, Python, JS)

Data Science & Machine Learning Training (RLHF)

Top Data Types

Text

Document

Computer Code Programming

Top Task Types

Text Generation

RLHF

Classification

Freelancer Overview

I am a versatile, interdisciplinary remote specialist combining a strong background in clinical medicine and pharmacology with extensive expertise in full-stack software development, data science, and AI training. I have deep, hands-on experience in RLHF workflows, prompt engineering, adversarial red teaming, and code generational evaluation across multiple programming languages, including swift Python, JavaScript, C++, and C#. My technical experience includes designing structured datasets, verifying complex collection data types, and executing logic-pattern testing inside X code and VS Code environments. Simultaneously, I Leverage my medical background to conduct precise clinical data analysis, medical terminology verification, and safety compliance audits-systematically identifying and neutralizing model hallucinations to ensure clinically accurate guideline compliant AI outputs. I emphasize high precision , cross-functional technical communication, and strict quality control across high volume data annotation pipelines.

Labeling Experience

Multi-language code synthesis and LLM Evaluation suit.

TextRLHF

Evaluated, rewrote and verified multi-language source code generations (C++,C#) to maximize model logic runtime efficiency, and complier compliance. Managed structure prompt-response pipelines using priority Reinforcement Learning from Human Feedback(RLHF). Audited data syntax and structural component including basic data types, complex collection mappings, and structural elements inside live X code and VS code environment to ensure high-fidelity. outputs.

2018 - 2021

Education

Work History