Hello, again
I codify contracts between systems for a living, in Rust and Python. I once spent five years chasing where the antimatter went.
Senior software engineer at PactFlow (SmartBear). I help lead the open-source Pact Foundation and maintainpact-python; I also wrote tikz-feynman,rust-skiplist, and more.
Previously: data and cloud engineering at KPMG, and doctoral research in theoretical particle physics.
The year in code
5184 commits, 810 PRs, and 275 issues across 38 repositories.
Most of what I make is open. Each square below is one day of my GitHub contributions over the past year.
Latest commits
JP-Ellis/rust-skiplisttest: silence contract panics in chaos runs1d
JP-Ellis/rust-skiplistdocs: document comparator panics per method1d
pact-foundation/pact-pythonfix(ci): tag the merged release commit2d
pact-foundation/pact-pythonchore(ci): stop release runs on main being dropped2d
pact-foundation/pact-referencechore(pact_verifier_cli): release v1.4.02d
pact-foundation/pact-referencechore(pact_verifier): release v1.5.02d
Latest issues & PRs
JP-Ellis/rust-skiplist[PR · closed]
chore(ci): trial a Dev Drive on Windows tests1dJP-Ellis/rust-skiplist[PR · merged]
test: shrink chaos runs under Miri1drustsec/advisory-db[PR · open]
Add skiplist advisories fixed in 1.3.01dpact-foundation/pact-python[PR · merged]
fix(ci): keep PR merge runs out of the main release group2dSelected projects
pact-pythonOSS · libraryPython bindings for Pact, rebuilt over a Rust FFI core. Downloaded over 1.3 million times a month.↗ github
tikz-feynmanOSS · LaTeXA LaTeX package for typesetting Feynman diagrams with TikZ; adopted across particle physics with 400+ academic citations.↗ github
↗ All projects