Trajectory

Work Experience

1. 02/2023 – Present

   Fullstack Software Developer

   NanoTemper Technologies, Remote/Munich

   • Developed backend services with Python, FastAPI, PostgreSQL and REST APIs, modelling complex biological assays for our core applications.
   • Developed user interfaces with TypeScript, JavaScript, HTML, CSS and React, giving research teams a clear overview of biological experiments and results on our SaaS platform.
   • Worked in an Agile team with Git, Azure, Docker and CI/CD pipelines, with code reviews and automated tests for every change.
   • Developed user interfaces and backend services with C#, .NET and ASP.NET.
   • Used AI-assisted software development, agentic coding, GitHub Copilot and Claude to accelerate development while staying responsible for released code.
   • Worked across with the research team to understand user needs and translating that to software.

2. 11/2025 – 04/2026

   Freelance Software Engineer

   Remote

   • Built REST APIs with Python, FastAPI, DuckDB, and PyArrow to query geospatial datasets and serve results to web applications.
   • Designed interactive frontend components for exploring and visualizing geospatial data, making complex spatial information easier to understand.
   • Developed an e-commerce analytics dashboard using AWS, DuckDB, Parquet, and PyArrow to visualize key performance indicators (KPIs) and help users monitor online store performance.

3. 10/2024 – 03/2025

   AI Research Intern

   National Institute of Informatics, Tokyo, Japan

   • Built workflows with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) and Prompt Engineering, helping researchers check whether claims in scientific texts were supported by evidence.
   • Fine-tuned models with PyTorch, Hugging Face models and Transformers on a Linux GPU server, helping researchers compare approaches before deciding what to test next.
   • Packaged research workflows as APIs, CLI tools and batch processes, so other researchers could apply the same methods to new datasets without rebuilding the tools.

4. 09/2022 – 01/2023

   Java Software Developer Intern

   Black Drop Bioprinting, Darmstadt

   • Developed Java desktop software with JavaFX and CSS, allowing researchers to create, design and visualize complex 3D models before 3D printing.
   • Debugged and maintained the existing Java codebase with Git, documented changes and tested implemented features before laboratory use so problems could be found early.
   • Worked with researchers in German and English to understand business requirements, turn them into software features and test the results directly in short iterations.