Peter Stensmyr
Senior Site Reliability Engineer at Aiven
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolPeter Stensmyr is a Senior Site Reliability Engineer based in Sydney with 11 years of experience moving from environmental engineering into software and SRE leadership at Aiven. He blends hands-on reliability work with people leadership, having progressed from Site Reliability Engineer to a senior role while operating at scale in cloud-native environments. His background in large-scale data analysis and modelling (Python, Fortran, PostgreSQL/PostGIS) informs a pragmatic approach to observability and resilience. An active open-source contributor, he improved robustness and error handling in the widely used PyPI upload tool twine, showing attention to edge cases like signing and compatibility. Colleagues rely on him to translate complex systems and data into reliable, maintainable services and processes.
11 years of coding experience
14 years of employment as a software developer
Master of Science (M.Sc.), Environmental Engineering Technology/Environmental Technology, Master of Science (M.Sc.), Environmental Engineering Technology/Environmental Technology at Lunds tekniska högskola / The Faculty of Engineering at Lund UniversityThe University of British ColumbiaLunds universitet / Lund University
Swedish, German, English, Japanese
Stackoverflow
2,897reputation
458kreached
71answers
2questions
fortran
top-5%
csv
top-5%
python
top-5%
Github Skills (14)
exception-handling10
pypi10
pytest10
python10
package10
csv9
fortran9
pandas6
windows6
excel6
multi-index6
dataframe6
sublime-text6
dll6
Programming languages (11)
Github contributions (5)
pypa/twine
Aug 2019 - Aug 2019
Utilities for interacting with PyPI
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 4 PRs, 6 comments in 3 days
Contributions summary:Peter primarily contributed to enhancing the error handling and overall robustness of the `twine` package. Their work included implementing fallback mechanisms for missing GPG executables, addressing Python 2 compatibility issues related to exception handling, and improving the clarity of error messages. They modified test files to incorporate these changes, ensuring the reliability of the signing process. Additionally, the user updated the changelog and author information.
pythonpypipypi-packagepython-wheelwheel
allhailwesttexas/advent-of-code
Dec 2022 - Dec 2024
Some advent of code solutions.
Contributions:12 PRs, 16 pushes, 13 branches in 2 years
javajavascriptpythonperl
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