- 👋 Welcome to my GitHub profile! I'm @guillermodotn
- 👀 I’m interested in Linux, Python, Data Analysis, and Cryptography.
- 🔬 Fascinated by the insights that Data Science can offer, I'm continuously exploring its applications to drive informed decision-making.
- 🌱 I’m currently sharpening my skills in prompt engineering and Django framework.
🌱
- Madrid, Spain
-
01:03
- 2h ahead - https://guillermodotn.github.io
- in/guillermo-leiro-arroyo
- @[email protected]
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bitcoin-wallet-walkthrough
bitcoin-wallet-walkthrough PublicExplore the inner workings of HD-Wallet Bitcoin transactions in this detailed walkthrough.
Jupyter Notebook 1
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pppoe-retriever
pppoe-retriever PublicA tool to extract PPPoE credentials from ISP-locked routers.
Python 6
542 contributions in the last year
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Activity overview
Contributed to
guillermodotn/guillermodotn.github.io,
guillermodotn/deepbreathe,
guillermodotn/pppoe-retriever
and 33 other
repositories
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Contribution activity
April 2025
Created 22 commits in 3 repositories
Created 1 repository
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guillermodotn/matplotlib
Python
This contribution was made on Apr 16
Created a pull request in matplotlib/matplotlib that received 3 comments
Allow Python native sequences in Matplotlib imsave()
.
PR summary
This PR addresses issue #29183 by casting Python sequence types (e.g., lists or tuples) to NumPy
arrays during the image saving process.
T…
+27
−1
lines changed
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3
comments
5
contributions
in private repositories
Apr 4 – Apr 13