Alhussein Osama

Key Skills

Software

Data Annotation Tech

Labelbox

Mindrift

Scale AI

SuperAnnotate

Other

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Document

Image

Text

Top Task Types

Audio Recording

Bounding Box

Classification

Computer Programming Coding

Evaluation Rating

Fine Tuning

Prompt Response Writing SFT

Question Answering

RLHF

Freelancer Overview

I am an experienced AI data trainer and quality analyst with a strong background in data labeling, annotation, and training data evaluation across domains such as programming (Python, SQL), STEM (Math, Physics), and data analytics. My work has included training AI models to solve complex problems, validating and reviewing AI-generated responses, and providing detailed feedback to enhance model performance. I have completed thousands of annotated tasks with high accuracy for companies like Invisible, Scale AI, and OpenAI, and have extensive hands-on expertise with tools such as Excel, Power BI, Tableau, Looker, and SQL databases. My skills in data cleaning, pre-processing, and analytics, combined with programming experience in Python, SQL, and VBA, allow me to deliver high-quality, reliable training data and drive continuous improvement in AI systems.

Labeling Experience

Physics AI trainer

Internal Proprietary ToolingTextRLHFFine Tuning

Worked as Physics AI trainer to solve upper undergraduate and graduate level physics problems. This project included both text and images problems. Some tasks included only text, while others made only of images, and some had both of them.

Worked as Physics AI trainer to solve upper undergraduate and graduate level physics problems. This project included both text and images problems. Some tasks included only text, while others made only of images, and some had both of them.

2025 - 2025

STEM AI Trainer

Internal Proprietary ToolingTextRLHFFine Tuning

Worked as AI STEM trainer to train the model on solving stem problems up to the undergraduate level. My assigned subjects were physics and Math.

Worked as AI STEM trainer to train the model on solving stem problems up to the undergraduate level. My assigned subjects were physics and Math.

2023 - 2025

AI SQL trainer

Scale AITextRLHF

Used to work as SQL trainer where I provied the models with texts questions that requires sql queries to be solved, then I reviewed the responses and ensured they are safe and correct.

Used to work as SQL trainer where I provied the models with texts questions that requires sql queries to be solved, then I reviewed the responses and ensured they are safe and correct.

2024 - 2024

Education

Work History