Trinity Pointard
Software Engineer at Datadog
Rennes, Brittany, France
Summary
🤩
Rockstar🎓
Top SchoolTrinity Pointard is a backend-focused software engineer with eight years' experience building distributed systems and search infrastructure from Rennes, France. Currently at Datadog after two years at Quickwit, Trinity has deep Rust and systems expertise demonstrated by contributions to projects like Quickwit, Tantivy and the Shadow network simulator. Their open-source work spans search engine internals (tokenizers, fast fields, ingestion APIs), DNS resolver correctness, and ActivityPub-backed federated blogging, showing both low-level performance tuning and higher-level web integrations. Trinity has a knack for pragmatic improvements—cache optimizations, syscall support, and edge-case handling such as .onion resolution—that subtly raise reliability at scale. Trained as an engineer at INSA Rennes, they bridge academic rigor with production experience across observability and networking domains. Colleagues know them for clean, maintainable fixes that tackle tricky correctness and performance issues rather than flashy features.
8 years of coding experience
3 years of employment as a software developer
Diplôme d'ingénieur Informatique, Diplôme d'ingénieur Informatique at INSA Rennes
Github Skills (37)
simulation10
json10
tantivy10
search-engine10
system-programming10
back-end-development10
dns-resolver10
simulations10
blog-engine10
rocket10
networking10
data-structure10
system10
query-parser10
dnssec10
Programming languages (15)
Github contributions (5)
Plume-org/Plume
May 2018 - Jan 2023
Federated blogging application, thanks to ActivityPub (now on https://git.joinplu.me/ — this is just a mirror)
Role in this project:
Backend Developer
Backend DeveloperContributions:152 commits, 123 PRs, 294 pushes in 4 years 8 months
Contributions summary:Trinity primarily contributed to the Plume project by adding functionality and fixing bugs related to the application's core features. Their work included implementing trailing slashes in links, adding optional login messages and a callback, and ensuring the correct handling of user profile edits. The user also made code changes to several core files, including those related to user profiles, post routes, and the comments functionality to maintain core functionality.
pixelfedrustblog-enginedockerdiaspora
quickwit-oss/quickwit
Sep 2022 - Jan 2023
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
Role in this project:Back-end Developer
Back-end DeveloperContributions:292 reviews, 18 commits, 269 PRs in 3 months
Contributions summary:Trinity primarily contributed to the development of the Quickwit search engine by implementing features related to document deletion using the Tantivy library. They added a Chinese tokenizer to support internationalization within the search engine. Further contributions involved optimizations, including improving cache efficiency for byte ranges and the incorporation of document length as a fast field. They also made changes to the REST API, adding a debug endpoint and improvements to the handling of bulk ingestion requests.
analyticsrustlog-analyticslog-managementlogging
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