Hi, I'm
Yakup Keskin.
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Co-founder & CTO at Medkit — voice AI patient simulation for medical schools. Before that, 6+ years building AI and backend systems. Here's the rest.
AI & Machine Learning
TensorFlow, LangChain, Computer Vision, YOLO
Backend Systems
Python, FastAPI, Django, Microservices
10+ Countries
Remote clients across 3 continents
6+ Years
Enterprise & startups
Global Reach
From Turkey to Saudi Arabia to the Netherlands — and remote clients across 10+ countries.
Global Reach
Countries & regions I've worked with
Current Base
Worked On-site
Remote Clients
Featured Projects
Systems I've designed, built, and shipped — from enterprise SDKs to AI-powered medical tools.
Kuran Chat
Source-grounded Quran Q&A with hybrid RAG. Ingested 6,236 verses, 15 translations, and 6,237 tafsir chunks into a pgvector store with HNSW indexing. Fused tsvector lexical search (Turkish diacritic-insensitive FTS) with semantic search via Reciprocal Rank Fusion. The LLM never produces scripture — Arabic verses are always served from the data layer with source references, so it can't hallucinate. Live on the App Store.
FastAPIPostgreSQLpgvectorDeepSeekmultilingual-e5React NativeExpo
Backend
Binance Trading Bot
Real-time automated trading bot consuming Binance WebSocket streams and executing custom strategies. Deployed for banking clients (DenizBank, Akbank). My code trades better than my instincts.
PythonFastAPIWebSocketsRedisRabbitMQDocker
AI / ML
IVF Embryo Selection
AI-powered embryo quality pre-labeling from time-lapse imagery for physician decision support. CNN classifiers (ResNet-50, Inception-v3, DenseNet-121, EfficientNet) with transfer learning on clinical data — deployed in collaboration with Acıbadem fertility clinics.
TensorFlowKerasResNetEfficientNetTransfer Learning