// posts
Writing
9 posts about data science, engineering, and more.
30 Nov 2025
2025 PyDay Bcn workshop on building agents with Pydantic AI
pythonpydanticpydantic AIAI agentsworkshoptddollamageminiuvpytest
8 Sept 2025
Building a very small ETL for local weather data
pythonweatheretlpandascsvsqlitegithub actions
14 Jun 2025
A Github Actions setup for Python projects in 2025
pythongithub actionsCItestinguvpytestbanditruff
21 Mar 2021
Getting PyMC3 to work
pymc3bayesianinferenceprobabilisticarvizanacondatheano
10 Mar 2021
Hashing documents during the Cookiepocalypse
simhashthird-party cookiesonline advertisinghashing
12 Dec 2020
BCN PyDay 2020 Counting votes with Dask
pythondaskparallel
1 Nov 2020
Testing asyncio code on Python 3.9
pythonasynciotest-driven developmenttesting
26 Sept 2020
Hourly Register
pythonautomationscriptsjinjalatex
24 Sept 2020
On data classes in Python 3.8 and 3.9
pythondata classestype safetyscala