Selin Arslan
Junior LLM App / AI Integration Engineer
Turkey (GMT+3)
Full-time
Available now
2 years
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Professional Summary
Junior AI Integration Engineer with 2 years of commercial experience in Python development and AI-powered applications. Experienced in integrating LLM APIs into web applications and building basic RAG workflows. Familiar with FastAPI, vector databases, and document processing pipelines. Focused on developing reliable AI features and expanding practical experience with modern LLM technologies.
Key Strengths
Specialization
Technologies
Main technologies
Python
2 years
FastAPI
1.5 years
OpenAI API
1.5 years
PostgreSQL
2 years
Additional skills
Experience Highlights
Oct 2025 – Present
Junior AI Integration Engineer
AI-powered knowledge assistant for searching and retrieving information from internal company documentation.
Responsibilities
- Integrated LLM APIs into existing backend services.
- Developed basic RAG workflows for document search.
- Implemented document processing and embedding pipelines.
- Built API endpoints using FastAPI.
- Assisted with testing and improving AI-generated responses.
Tech stack
Python
FastAPI
OpenAI API
PostgreSQL
Sep 2024 – Sep 2025
Junior Python Developer
Junior Python Developer
Responsibilities
- Developed and maintained Python backend functionality.
- Implemented document processing features.
- Worked with PostgreSQL databases.
- Added unit tests and fixed application issues.
- Created REST API endpoints.
Tech stack
Python
FastAPI
PostgreSQL
REST API