Resume · Updated September 2026
Celal Berkay Altunel
Junior AI Operator at Teknasyon and Artificial Intelligence Engineering graduate with hands-on experience building LLM products, RAG systems, multi-agent workflows and automation from backend and evaluation to product interface and deployment.
Technical focus
- LLM application engineering, Retrieval-Augmented Generation and multi-agent systems
- LLM evaluation, entity and claim grounding, human review and failure recovery
- Python, FastAPI, Supabase, pgvector, FAISS, LangGraph, MCP and n8n
- TypeScript, React, Next.js, Tailwind CSS and Vercel deployment
Experience
Junior AI Operator · Teknasyon
Joined Teknasyon as a Junior AI Operator after completing the company’s AI Department internship.
AI Department Intern · Teknasyon
Built n8n automation workflows integrating REST APIs for internal and AI related processes. Designed and tested RAG and MCP based workflows with attention to integration reliability, useful records and human review.
Selected engineering work
VirtuAI
A full-stack multi-agent AI media system with RAG, claim verification, human review and evaluation data.
Type Hype
A Style RAG workspace that retrieves how a brand writes and creates reviewable content for six platforms.
Hotel Intelligence
A private OpenClaw powered hotel revenue intelligence operation tracking comparable rates across future nights.
Flick
An internal multilingual transcript product with editable text, parallel localization and resilient retrieval.
HP Chatbot AI
A full-stack RAG and voice product built during a Teknasyon AI internship, routing weak FAISS results through Wikipedia, clarification or a controlled response, with eight personalities and dedicated voices.
n8n Systems
Four active n8n systems for editorial operations, authenticated document extraction, campaign intelligence and stateful performance tracking.
Education
Bahçeşehir University
Graduate focused on applied AI systems, product engineering and responsible evaluation.
Volunteering
FIRST Robotics Competition Volunteer
Support competition and organizational activities in different volunteer roles while helping high school students discover and engage with robotics.