Leon Sieben

Key Skills

Software

Scale AI

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Text

Video

Top Label Types

Action Recognition

Audio Recording

Computer Programming Coding

Fine Tuning

Function Calling

Text Generation

Freelancer Overview

I am a Computer Science student with hands-on experience in data labeling and AI training data, gained through internships at Outlier AI and Alignerr. My academic background includes practical projects in neural networks, reinforcement learning, and data analysis, where I worked extensively with Python, Numpy, and Pandas. I have developed and evaluated machine learning models, focusing on data generation, cleaning, and annotation to optimize AI performance. With strong skills in supervised and unsupervised learning, as well as a solid understanding of key frameworks and tools, I am dedicated to ensuring high-quality, accurate data for AI applications. My multilingual abilities and attention to detail help me excel in diverse, fast-paced environments.

Labeling Experience

Alignerr

LabelboxVideoFunction Calling

Helping AI assist you in on screen tasking like helping to order something off amazon

Helping AI assist you in on screen tasking like helping to order something off amazon

2025

AI Training

Scale AITextText Generation

Testing LLM's in term of prompting and figuring out weak points of it.

Testing LLM's in term of prompting and figuring out weak points of it.

2024 - 2025

Education

Work History