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Umur Yıldız

Umur Yıldız

Research Assistant - Cognitive Computational Neuroscience

Turkey flagAnkara, Turkey
$13.00/hrIntermediateClickworkerData Annotation TechToloka

Key Skills

Software

ClickworkerClickworker
Data Annotation TechData Annotation Tech
TolokaToloka

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Task Types

Classification
Text Generation

Freelancer Overview

I have hands-on experience in data annotation and AI training data workflows, particularly through my work providing RLHF (Reinforcement Learning from Human Feedback) annotations for large language models in Turkish. My background in both psychology and software development allows me to approach data labeling with strong domain knowledge and technical proficiency. I have analyzed complex fMRI datasets using machine learning, contributed to the integration of Turkish LLMs with social robots, and refined AI-generated code into production-ready interfaces. I am skilled in Python, PyTorch, Keras, Pandas, and various data visualization tools, and I am comfortable working with high-dimensional, multimodal data in both academic and contract settings. My experience spans computational neuroscience, NLP, and human-computer interaction, and I am committed to delivering high-quality, accurate training data for advanced AI systems.

IntermediateFrenchEnglishTurkish

Labeling Experience

Data Annotation Tech

Ankara

Data Annotation TechComputer Code ProgrammingClassificationText Generation
The project was about providing proper classification and quality ratings about math & programming problems.

The project was about providing proper classification and quality ratings about math & programming problems.

2024

Education

B

Bilkent University

Master of Science, Neuroscience

Master of Science
2025 - 2027
B

Bilkent University

Bachelor of Arts, Psychology, Minor in Software Development

Bachelor of Arts
2020 - 2024

Work History

B

Bilkent University

Research Assistant

Ankara
2023 - Present
B

Bilkent University

Teaching Assistant and Lab Tutor

Ankara
2023 - 2024