Ahmet Ruçhan Avcı

Ahmet Ruçhan Avcı

Jr. Machine Learning Engineer - Leader - Entrepreneur

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"One awake enough to awaken all sleepers. Think different"

About

First and foremost, I am a leader and entrepreneur. I am also a computer engineer. Still ongoing, throughout my entire learning life, I have always been and continue to be intertwined with technology and its derivatives.

I thrive creating scalable engineering environments and processes with strong vision and solid fundamentals to enable businesses and fuel innovation.

AI Engineer at Hisar Hospital Intercontinental, Co-Founder & CTO of Ablacım.

I build clinical automation systems using FastAPI, OCR, Speech-to-Text, and RAG — as well as AI-powered product platforms.

Graduated 1st in class from Beykent University Computer Engineering. Former TÜBİTAK intern, Aikido black belt, and competitive robotics participant (TEKNOFEST, European Rover Challenge).

Location: Istanbul · Available for: open source, collaborations

Experience

Jul 2025 – Present
Jr. AI Engineer
Hisar Hospital Intercontinental · Üsküdar, Istanbul
Design and delivery of production AI features. OCR pipeline (≥300 docs/day), Speech-to-Text workflow (≥5 doctors/day), end-to-end RAG system (LangChain/LangGraph, Vector DB). Backend with PostgreSQL, MongoDB, Redis. Containerized deployment on Kubernetes.
Python FastAPI RAG LangChain LangGraph OCR Speech-to-Text Vector DB OpenAI NLP Computer Vision Docker Kubernetes PostgreSQL MongoDB Redis REST API Microservices Linux
2025 – Present
Co-Founder & CTO
Ablacım · Istanbul, Turkey
I built Turkey's first AI-powered palm reading platform from the ground up — users hold their hand to the camera and receive a 3,000+ word personalized life reading within minutes. I designed and deployed the full backend architecture using a vision-capable LLM, MongoDB Atlas vector search, and a LangGraph multi-node pipeline, alongside a custom “Abla” AI persona with a prompt engineering framework and a multi-layer guardrail system. I architected the payment-based SaaS model and reduced per-user API costs by ~70% through vision report caching. Targeting Turkey's 35M+ active astrology and mystical content users.
Leadership Entrepreneurship LLM Generative AI Prompt Engineering LangChain LangGraph RAG Vector Database MongoDB Atlas FastAPI Python Machine Learning AI Product Development API Design Docker Supabase
Jun – Sep 2023
ML Engineer Intern
TÜBİTAK BİLGEM · Gebze, Kocaeli
B3LAB (Cloud Computing & Big Data Research Lab). Contributed to EU-funded STORAIGE project. Built anomaly detection systems (supervised + unsupervised). Processed 10,000+ datasets. Achieved 15% error reduction, 25% operational efficiency improvement.
Python Scikit-learn Machine Learning Anomaly Detection Data Pipelines Deep Learning TensorFlow Pandas NumPy Data Analysis Statistical Modeling Cloud Computing Big Data EU STORAIGE

Projects

Blog

Writing occasionally. More soon.

Publications

Research in progress. Publications will appear here.

Contact

I read every message. Response time: a few days.


"The people who can change the world, are the ones who are crazy enough to believe it."

- Steven Paul Jobs