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I’m a Computer Science master’s student in Passau, specializing in backend development and the integration of LLMs into real, production-minded systems. Over the last 2.5+ years, I’ve built FastAPI-based services, designed agentic workflows, and focused on structured outputs and reliability (including hallucination-aware validation and deterministic fallbacks). I enjoy turning prototypes into well-tested, observable applications—using RAG with FAISS, tool-use agents (LangChain), and evaluation harnesses (RAGAS + LangFuse) to measure quality. I’m now looking for a Working Student role in Germany where I can contribute as an Agentic AI Engineer or LLM Integration Engineer and help ship dependable AI backend features.…I’m a Computer Science master’s student in Passau, specializing in backend development and the integration of LLMs into real, production-minded systems. Over the last 2.5+ years, I’ve built FastAPI-based services, designed agentic workflows, and focused on structured outputs and reliability (including hallucination-aware validation and deterministic fallbacks). I enjoy turning prototypes into well-tested, observable applications—using RAG with FAISS, tool-use agents (LangChain), and evaluation harnesses (RAGAS + LangFuse) to measure quality. I’m now looking for a Working Student role in Germany where I can contribute as an Agentic AI Engineer or LLM Integration Engineer and help ship dependable AI backend features.

Hümeyra Polat

App Developer, Developer, Front-End Developer, +6

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I’m a Computer Science master’s student in Passau, specializing in backend development and the integration of LLMs into real, production-minded systems. Over the last 2.5+ years, I’ve built FastAPI-based services, designed agentic workflows, and focused on structured outputs and reliability (including hallucination-aware validation and deterministic fallbacks). I enjoy turning prototypes into well-tested, observable applications—using RAG with FAISS, tool-use agents (LangChain), and evaluation harnesses (RAGAS + LangFuse) to measure quality. I’m now looking for a Working Student role in Germany where I can contribute as an Agentic AI Engineer or LLM Integration Engineer and help ship dependable AI backend features.…I’m a Computer Science master’s student in Passau, specializing in backend development and the integration of LLMs into real, production-minded systems. Over the last 2.5+ years, I’ve built FastAPI-based services, designed agentic workflows, and focused on structured outputs and reliability (including hallucination-aware validation and deterministic fallbacks). I enjoy turning prototypes into well-tested, observable applications—using RAG with FAISS, tool-use agents (LangChain), and evaluation harnesses (RAGAS + LangFuse) to measure quality. I’m now looking for a Working Student role in Germany where I can contribute as an Agentic AI Engineer or LLM Integration Engineer and help ship dependable AI backend features.

Available to hire

I’m a Computer Science master’s student in Passau, specializing in backend development and the integration of LLMs into real, production-minded systems. Over the last 2.5+ years, I’ve built FastAPI-based services, designed agentic workflows, and focused on structured outputs and reliability (including hallucination-aware validation and deterministic fallbacks).

I enjoy turning prototypes into well-tested, observable applications—using RAG with FAISS, tool-use agents (LangChain), and evaluation harnesses (RAGAS + LangFuse) to measure quality. I’m now looking for a Working Student role in Germany where I can contribute as an Agentic AI Engineer or LLM Integration Engineer and help ship dependable AI backend features.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Turkish

Fluent

English

Fluent

German

Intermediate

Work Experience

Flutter Developer at Actimi

May 1, 2023 - July 1, 2023

Built an AI-powered health-data processing system delivering daily personalized reports. Developed real-time chat support and implemented multilingual features via Flutter localization.

Flutter Developer at Koctas

August 1, 2022 - February 28, 2023

Contributed to migrating a large retail mobile application from native Android to Flutter. Rebuilt REST API integration layers and client-side data flows using Dio, Provider, and a modular architecture.

Project Assistant at Koç taş

August 1, 2022 - February 1, 2023

Reduced visual asset sizes and ensured modular code through architecture patterns by separating data, logic, and UI. Improved database operations and network request management in Flutter projects with SQLite and Dio Providers.

Working Student Android Developer at Koctas

August 1, 2021 - August 31, 2022

Developed native Android features using Kotlin, MVVM, REST API integration, local caching, and Clean Architecture principles. Implemented product listing, search, filtering, and Room DB persistence features for mobile commerce workflows.

Working Student at Koç taş

August 1, 2021 - August 1, 2022

Developed Android and Flutter modules using Kotlin, MVVM, Retrofit, Room, and RxJava2. Applied clean-code principles to accelerate feature delivery and maintain scalability.