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I am a People & Culture enthusiast with a Master’s degree in Industrial Relations and Human Resources, blending strategic HR knowledge with hands-on AI expertise. My focus is on organizational behavior, management sciences, and applying people-centered practices to boost performance and workforce innovation. Currently, I contribute to Apple Intelligence model development at Centific as a Data Annotator and AI Trainer, focusing on multilingual outputs (English & Turkish), safety evaluations, and linguistics-based analysis. My military liaison experience has strengthened my discipline, communication, and leadership, which I bring to collaborative, guideline-driven data work and cross-functional teams.…I am a People & Culture enthusiast with a Master’s degree in Industrial Relations and Human Resources, blending strategic HR knowledge with hands-on AI expertise. My focus is on organizational behavior, management sciences, and applying people-centered practices to boost performance and workforce innovation. Currently, I contribute to Apple Intelligence model development at Centific as a Data Annotator and AI Trainer, focusing on multilingual outputs (English & Turkish), safety evaluations, and linguistics-based analysis. My military liaison experience has strengthened my discipline, communication, and leadership, which I bring to collaborative, guideline-driven data work and cross-functional teams.

BURAK ÇELİK

Data Annotator, Data Collector, Data Scientist, +1

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I am a People & Culture enthusiast with a Master’s degree in Industrial Relations and Human Resources, blending strategic HR knowledge with hands-on AI expertise. My focus is on organizational behavior, management sciences, and applying people-centered practices to boost performance and workforce innovation. Currently, I contribute to Apple Intelligence model development at Centific as a Data Annotator and AI Trainer, focusing on multilingual outputs (English & Turkish), safety evaluations, and linguistics-based analysis. My military liaison experience has strengthened my discipline, communication, and leadership, which I bring to collaborative, guideline-driven data work and cross-functional teams.…I am a People & Culture enthusiast with a Master’s degree in Industrial Relations and Human Resources, blending strategic HR knowledge with hands-on AI expertise. My focus is on organizational behavior, management sciences, and applying people-centered practices to boost performance and workforce innovation. Currently, I contribute to Apple Intelligence model development at Centific as a Data Annotator and AI Trainer, focusing on multilingual outputs (English & Turkish), safety evaluations, and linguistics-based analysis. My military liaison experience has strengthened my discipline, communication, and leadership, which I bring to collaborative, guideline-driven data work and cross-functional teams.

Available to hire

I am a People & Culture enthusiast with a Master’s degree in Industrial Relations and Human Resources, blending strategic HR knowledge with hands-on AI expertise. My focus is on organizational behavior, management sciences, and applying people-centered practices to boost performance and workforce innovation.

Currently, I contribute to Apple Intelligence model development at Centific as a Data Annotator and AI Trainer, focusing on multilingual outputs (English & Turkish), safety evaluations, and linguistics-based analysis. My military liaison experience has strengthened my discipline, communication, and leadership, which I bring to collaborative, guideline-driven data work and cross-functional teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Beginner

Language

Turkish

Fluent

English

Advanced

Work Experience

Data Annotator / AI Trainer at CENTIFIC

July 1, 2024 - Present

Contribute to Apple Intelligence by evaluating and improving multilingual model outputs (English & Turkish) across summarization, text composition, visual generation, and conversational tasks. Perform Sensitive Content & Safety evaluations aligned with international safety standards, ensuring model outputs remain safe, compliant, and culturally appropriate. Apply preference-ranking, accuracy validation, and contextual reasoning to assess model performance and optimize user-assistant interactions. Analyze multimodal content (text + image) and review outputs for structural integrity, instruction alignment, and overall quality. Maintain high annotation quality while working across multiple workflows, demonstrating attention to detail, analytical thinking, and strong guideline adherence. Collaborate with project teams to refine workflows, support guideline improvements, and ensure consistent, high-quality data delivery.

AI Trainer at OUTLIER

May 1, 2024 - June 1, 2025

Train large language models using Reinforcement Learning with Human Feedback (RLHF) by evaluating model responses for accuracy, safety, clarity, and alignment with user intent. Perform preference ranking, dialogue evaluation, summarization review, and quality scoring across complex conversational tasks. Ensure outputs meet safety, harmlessness, and ethical AI standards through structured guideline-based assessments. Work collaboratively with global teams, providing structured feedback that contributes directly to model improvement.