Bedirhan Keskin

Co-founder & CEO at Medkit · Istanbul

Hello there.

Medical doctor building Medkit — voice AI patient simulation, the assessment standard for the clinical encounter exam.

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Latest win

Gold at Anthropic's Claude Code (Opus 4.7) Hackathon

Selected from ~20,000 applicants for Medkit — the MVP built solo at the hackathon. Prize: $50,000 in Anthropic API credits.

Watch the demo

Medkit in 60 seconds

Reach out

Let's talk.

Always open to a chat about medical education, voice AI, or anything Medkit-adjacent. Pick whichever feels easiest.

100K+ students reached with Soru Bükücü
~20K applicants beaten at Anthropic Gold
$50K Anthropic API credits prize
MD medical doctor
🏆 Altınbaş Startup Competition winner

What I've built.

Products across healthcare AI, productivity and education — including a hospital-deployed model, an App Store launch, and a non-profit that reached 100,000 students.

iOS · Live

Personalens

An iOS AI chat app, built solo. Reads WhatsApp chat history and returns personality profiles, relationship compatibility scores, and conversational insights.

On the App Store →
Healthcare AI

Embryo-quality detection AI

Computer-vision model that scores embryo images to help improve IVF success rates. Built at Kodmed in collaboration with Acıbadem Maslak Hospital.

Case study →
B2B · GovTech

Automatic prescription writing

Chrome extension integrated with the Türkiye Ministry of Health e-signature system. Doctors generate a prescription in one click from a patient diagnosis.

Learn more →
Social impact

Soru Bükücü

Non-profit YouTube education channel I founded in medical school to push back on education inequality in Türkiye. Reached roughly 100,000 students, millions of video views, plus free online exams and WhatsApp study groups alongside.

Watch the channel →
macOS · Productivity

Speaky

Open-source voice dictation tool I built and ship. Press a hotkey, speak, and the transcription appears at your cursor. ~99% of our Medkit prompts are dictated through it.

View on GitHub →
Earlier indie

Earlier indie projects

A handful of solo-shipped products before Medkit: Copytrade (Binance copy-trading marketplace with subscriptions), Crypto Token Scraper, Favitter (Twitter automation — UI + payments shipped in a 24-hour challenge), and a fully automated TikTok → YouTube channel creator that generated 30 videos in hours unattended.

More on GitHub →

Experience & milestones

From a non-profit founded in medical school, to a clinical year on the ward, to building voice AI for medical schools.

Ongoing Istanbul

Co-founder & CEO · Medkit 🥇

Voice AI patient simulation for medical schools — the assessment standard for the clinical encounter exam. MVP built solo at the Anthropic Claude Code Hackathon (gold, ~20,000 applicants). Cerrahpaşa Faculty of Medicine has agreed to a pilot on their own case dataset.

Ongoing Riyadh / Remote

Lead Backend Engineer · Signit

Leading backend for Signit's AI-powered contract lifecycle platform — intelligent agents that draft, review, negotiate and track contracts at enterprise scale.

2022 — 2023 Istanbul

Medical Doctor · Üsküdar Devlet Hastanesi 🩺

Practised as a medical doctor at Üsküdar State Hospital. The clinical year that informs every product decision in Medkit.

2019 — 2022 Istanbul

Backend Engineer · Kodmed

Built API systems and AI models for medical imaging — including the embryo-quality detection model with Acıbadem Maslak Hospital to help improve IVF success rates.

2015 — 2017 Türkiye

Founder · Soru Bükücü

Founded a non-profit YouTube education channel during medical school to reduce education inequality in Türkiye. Reached roughly 100,000 students, with millions of views, free online exams and WhatsApp study groups.

Ongoing Istanbul

Co-founder · Stepbit 🏆

Health-tech project producing custom orthopedic insoles from foot photos via image processing. Winner of the Altınbaş University Startup Competition — 20,000 TRY cash prize.

2019 Istanbul

Fellow · Turkish Entrepreneurship Foundation

Selected as one of 50 fellows from over 130,000 applicants nationwide.

2015 — 2022 Istanbul

MD · Istanbul Medeniyet University, School of Medicine 🩺

Six years of medical training. The clinical eye behind every product I build.

A bit about me

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Medical doctor

Trained as an MD at Istanbul Medeniyet University, then a clinical year at Üsküdar State Hospital. The gap Medkit closes is one I lived.

🎙️

Medkit

Voice AI patient simulation for medical schools — built to be the assessment standard for the clinical encounter exam. Claude Haiku 4.5 for the patient, Claude Opus 4.7 as the attending grader.

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Ship in public

Most of what I build lives on GitHub — including Speaky, the open-source dictation tool I use to write ~99% of my Medkit prompts by voice.