Jeroen Overschie

Jeroen Overschie

24
Jul
Our internal AI agent for expenses: Bonbonnetje 🍬 (on Xebia.com ⧉)

Our internal AI agent for expenses: Bonbonnetje 🍬 (on Xebia.com ⧉)

Bonbonnetje is an AI Agent running in production on Agent Platform helping Xebians submit expense claims. Bonbonnetje is in active use by multiple internal departments and successfully completes hundreds of submissions monthly, helping save both employees and back-office valuable time.
5 min read
25
Nov
TEDXKE 2025

TEDXKE 2025

Amersfoort, The Netherlands — TED-style Xebia knowledge sharing session (XKE) in the Flint theatre in Amersfoort, sharing experiences on a three month working engagement at a health-tech company in Kenya.
1 min read
26
Oct

From Nanyuki to Nairobi with Kenya Railways

Kenya Railways operates a train between Nanyuki and Nairobi- driving North to Nanyuki every Friday and back South to Nairobi
2 min read
03
Oct
Fine-tuning LLMs yourself (on Xebia.com ⧉)

Fine-tuning LLMs yourself (on Xebia.com ⧉)

Fine-tuning can be a powerful way to specialised Large Language Models (LLMs). With open source models readily available, it is now also possible to fine-tune yourself. Read along to find out how.
7 min read
02
Oct
Python Devcontainer with uv

Python Devcontainer with uv

Devcontainers are very powerful. So is uv. How do we combine the two?
5 min read
21
Jul

Golden hour in Amsterdam

0:00 /0:05 1×
17
Jul
Are you ready for MLOps? (on Xebia.com ⧉)

Are you ready for MLOps? (on Xebia.com ⧉)

MLOps has survived the hype cycle and is gaining in maturity. But are we looking at MLOps for answers for the right things? When should you even start thinking about MLOps, or when is ‘plain’ DevOps wiser to focus on first?
9 min read
25
Jun
Around the Amstel station

Around the Amstel station

All photos shot with the Ricoh GR IIIx HDF.
1 min read
09
Apr
The GenAI automation potential of data extraction (on Xebia.com ⧉)

The GenAI automation potential of data extraction (on Xebia.com ⧉)

GenAI has been around for a little while and its capabilities are expanding quickly. But still, many companies fail to generate actual value with GenAI. Why is that? In this blogpost, we explore the GenAI automation potential that exists today for data extraction.
10 min read
27
Sep
The Levels of RAG (on Xebia.com ⧉)

The Levels of RAG (on Xebia.com ⧉)

LLM’s can be supercharged using a technique called RAG, allowing us to overcome dealbreaker problems like hallucinations or no access to internal data. But what can we expect from RAG? What use cases work well and which are more challenging? Let’s find out together!
15 min read