Yavuz Alp Sencer ÖZTÜRK
Founding Engineer at Freya Voice (YC S25)
I’m Alp, a Founding Engineer at Freya Voice (YC S25), building real-time voice AI agents. Working on development and evaluation of agentic systems, context engineering and reinforcement learning. I’m also a co-author of “Agents in the Sandbox” (ASE’25).
I’m passionate about pushing the boundaries of AI, particularly in Generative AI and Natural Language Processing.
Work Experience
Freya Voice - Founding Engineer (Feb 2026 - Present)
- Building real-time voice AI agents (YC S25)
Infrastack AI - Founding Engineer (Jun 2025 - Feb 2026)
- Built the reliability layer for AI powered development
TÜBİTAK BİLGEM - Research Engineer (Aug 2023 - Jun 2025)
- Post-training Turkish LLMs and built the largest Turkish fine-tuning dataset (1M+ rows)
- Global Top Contributor to Cohere’s Aya Project (ACL 2024 Best Paper)
Utrecht University - Research Intern in Multimodal NLP (Jul 2024 - Sep 2024)
- Developed synthetic data pipeline for VLMs
- Contributed to the Multimodal Aya Project
- Supervised by Dr. Ece Takmaz & Prof. Albert Gatt
TÜBİTAK Software Technologies Research Institute - Software Engineer Intern (Jun 2023 - Jul 2023)
- Built full-stack web applications using Spring Boot 3 and Next.js 13
- Worked in a CMMI Level 5 certified environment
- Mastered best software practices
Research
Bilkent University - Undergraduate Researcher with Prof. Eray Tüzün (Jan 2025 - Jun 2025)
- Working on automated agents for software development
- Co-authored Agents in the Sandbox: End-to-End Crash Bug Reproduction for Minecraft, accepted at ASE’25
Aykut Koç Lab, Bilkent University - Undergraduate Researcher (Sep 2023 - Jun 2024)
- Working on integrating transformers with GNNs for semi-supervised learning
- Paper submitted to ACL 2024
- Supervised by Prof. Dr. Aykut Koç
Education
Bilkent University - B.S. in Computer Science
Leadership & Community
Anthropic - Claude Community Leader (May 2026 - Present)
- Hosted Boris Cherny, the creator of Claude Code
- Leading the local AI research and engineering community
Bilkent AI Society - Founding President (Sep 2023 - Jun 2025)
- Founded and led the society’s initiatives and activities
- Official member of the NVIDIA Student AI Community and Notion Student Organizations
- Organized 10+ talks and Q&As with OpenAI, Cohere, Google Research, LinkedIn, and Harvard Medical School
NVIDIA - Student Network Lead (Jan 2024 - Jun 2025)
- Organized NVIDIA-certified training sessions for Bilkent students with kAI Sabancı, delivered live by NVIDIA experts
Cohere - Cohere Global Ambassador (Dec 2023 - Dec 2024)
- One of the Global Top Contributors of the Aya Project (ACL 2024 Best Paper)
Notion - Campus Leader (Sep 2023 - Jun 2025)
- Private beta tester of the new Notion AI
- Organized two in-person events (100+ attendees) on thought organization and project execution
Best Data Science Project Award
1st Place, Amazon AWS Competition
1st Place at CS319, Supported by Microsoft
3rd Place, Teknofest F-UAV 2021
Personal Interests:
- AI Alignment: Exploring the ethical and philosophical dimensions of artificial intelligence.
- Philosophy: Mind, metaphysics, and epistemology. Topics like free will and meaning. Check out my philosophy link log. And, reach me out for a discussion!
- Linguistics: Fascinated by the structure and evolution of language.
- Personal Knowledge Management: Building systems for efficient learning and information organization (Obsidian, Notion, and TickTick).
- Self-Hosting & Linux: Managing 60+ Docker services on my personal VPS, including this website, my AI clone, personal Overleaf and Stirling PDF, LinkStack, Coolify, and more using Ngnix Proxy Manager and Portainer.
- Running: I love running. I recently ran a 10K at Runkara’24. Check me out at Strava.
- Linklogging: I’m a fan of linklogs (a type of blog for links only). I’ve been keeping a linklog for a while. You can check it out here.
Let’s connect! I’m always open to discussing new ideas and collaborations. Feel free to reach out through the contact form or connect with me on social media.
news
| Jan 01, 2026 | Accepted to MenaML Winter School 2026. Sponsored by Google DeepMind and KAUST. |
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| Dec 17, 2025 | Hosted Boris Cherny, creator of Claude Code, at our meetup sponsored by Anthropic. |
| Nov 01, 2025 | Our paper “Agents In The Sandbox” accepted to ASE 2025, a top-tier A* software engineering conference. Developed BugCraft, the first end-to-end framework for automatically reproducing crash bugs in games. Co-authored with Eray Yapağcı and Prof. Eray Tüzün. Paper and Project. |
| Jul 07, 2025 | Accepted to RAISE Summit 2025, one of Europe’s biggest AI summits, thanks to Y Combinator. |
| Jul 07, 2025 | Accepted to YC x Paris Event, meeting Solomon Hykes (Docker founder), Paul Copplestone (Supabase founder), and YC General Partners Tom Blomfield (GoCardless, Monzo) and Nicolas Dessaigne (Algolia). |