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Baran Dursun

Baran Dursun

RLHF Specialist

Malaysia flagKuala Lumpur, Malaysia
$30.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

AI model alignment and coding/reasoning models
Gaming platform user data for AI

Top Data Types

TextText

Top Task Types

Data CollectionData Collection

Freelancer Overview

CUA and Coding Tutor. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Istanbul Technical University (2023). AI-training focus includes data types such as Computer Code, Programming, and Text and labeling workflows including Evaluation, Rating, and Data Collection.

ExpertEnglish

Labeling Experience

CUA Tutor

TextRLHF
I managed the post-training and alignment of coding and reasoning models by curating high-quality human preference data. I designed and implemented human data generation pipelines focused on computer user agents, optimizing for autonomous interaction. My responsibilities included leading annotation, validation, and QA processes, enhancing both model performance and real-world impact. • Curated and generated labeled data for coding models • Oversaw large-scale annotation and validation workflows • Applied rigorous quality assurance for human-labeled datasets • Directed pipeline design for improved tool-use modeling

I managed the post-training and alignment of coding and reasoning models by curating high-quality human preference data. I designed and implemented human data generation pipelines focused on computer user agents, optimizing for autonomous interaction. My responsibilities included leading annotation, validation, and QA processes, enhancing both model performance and real-world impact. • Curated and generated labeled data for coding models • Oversaw large-scale annotation and validation workflows • Applied rigorous quality assurance for human-labeled datasets • Directed pipeline design for improved tool-use modeling

2026 - 2026

Human Data Post Training Specialist

TextData Collection
I managed and prepared human data sourced from gaming platforms to support post-training of AI models. The work involved curation of game interaction logs and user preference data for machine learning pipelines. I ensured the datasets met quality standards for successful AI training. • Supervised the curation of game data for AI purposes • Facilitated collection of annotated user interactions • Coordinated quality control of labeled data • Enabled AI model post-training using gaming datasets

I managed and prepared human data sourced from gaming platforms to support post-training of AI models. The work involved curation of game interaction logs and user preference data for machine learning pipelines. I ensured the datasets met quality standards for successful AI training. • Supervised the curation of game data for AI purposes • Facilitated collection of annotated user interactions • Coordinated quality control of labeled data • Enabled AI model post-training using gaming datasets

2025 - 2025

Education

I

Istanbul Technical University

Bachelor of Science, Engineering Management

Bachelor of Science
2019 - 2023

Work History

X

xAI

post training specialst

Istanbul
2026 - Present
F

Freelance

Software Engineer and Product Manager

Kuala Lumpur
2024 - 2025