Jesper Härnlund

Python & AI Developer

"I've worked with everything from simple machine learning algorithms, to neural networks and image processing. Though I find my passion lies within integrating LLMs through agentic workflows."

Featured Projects

Steel Melt Carbon Predictor

A Python-native Streamlit application using machine learning to better predict expected carbon percentage in steel or iron melts based on available features. More accurate than simple, static calulations

Education

Vocational Education in Python, Machine Learning & AI

Teknikhögskolan, Gothenburg

aug. 2023 - jun. 2025

Experience

AI Developer Intern

Nexer Group

feb. 2025 - jun. 2025

Data Scientist Intern

Johannes Gutenberg Universität Mainz

sep. 2024 - nov. 2024

AI-Coordinator

Katrineholm's Municipality

jun. 2024 - aug. 2024

Skills

Languages

Python

SQL

JavaScript

HTML

Bash

Machine Learning & AI

Scikit-learn

Transformers

Tensorflow

Pytorch

Data Science

Numpy

Pandas

Matplotlib

Seaborn

Jupyter

DevOps

Linux

Docker

Git

Nginx

Postgresql

Web Development

FastAPI

Streamlit