David Parra
Member Of Technical Staff at Anthropic
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolDavid Parra is a seasoned software engineering leader with 19 years of experience, currently a Member of Technical Staff at Anthropic in London. He has led large teams at Meta/Facebook building developer-facing infrastructure, formal verification, and static-analysis tooling that scale to thousands of engineers and power products from AR/VR to silicon design. A hands-on engineer with deep open-source roots, David co-created the Model Context Protocol and has contributed to notable projects like xi-editor, python/typeshed, and the rye Python packaging tooling. His background spans release management for PHP, low-level source-control infrastructure, and Rust algorithm work (including Yen's algorithm in a pathfinding library), reflecting comfort across languages and domains. He combines operational rigor in build and deployment systems with research-driven approaches to testing and incorrectness logic, making him effective at turning novel ideas into production-grade developer tools. Colocated in London, he brings both large-scale management experience and continued active engineering in open-source ecosystems.
19 years of coding experience
20 years of employment as a software developer
B.Sc. Computer Science, B.Sc. Computer Science at Karlsruhe Institute of Technology (KIT)
Github Skills (48)
algorithm10
git10
algorithms10
static-typing10
maintenance10
sqlite10
package-management10
python10
dijkstra10
stub10
stubs10
uvm10
dynamic-typing10
packaging10
build-system10
Programming languages (16)
Github contributions (5)
php/web-php
Jul 2009 - Oct 2013
The www.php.net site
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:93 commits in 4 years 3 months
Contributions summary:David primarily contributed to the development of the php.net website, focusing on maintaining and updating the site's content and codebase. Their work involved adapting the website to support new PHP versions, particularly PHP 5.4.0, by updating version information and changelogs. They also addressed minor fixes and improvements to the website's structure and grammar.
phpphp7
astral-sh/rye
Jun 2023 - Jul 2024
a Hassle-Free Python Experience
Role in this project:Back-end Developer
Back-end DeveloperContributions:8 reviews, 18 PRs, 59 comments in 1 year 1 month
Contributions summary:David primarily contributed to the `rye` project's back-end functionality, with a focus on improving the package management and build process. They made modifications to the `find-downloads.py` script, which generates download links for Python builds, and corrected a typo. Furthermore, they addressed configuration-related issues and updated the project's bootstrapping process by integrating with `uv` package manager. These changes suggest a focus on enhancing the reliability and maintainability of the build and dependency management aspects of the project.
package-managerpackagingpython
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.