Anirudh Singh is a Senior Software Engineer with 10 years of experience building high-scale, real-time systems and product features that reach tens of millions of users. Based in Paris, he has driven core gameplay and adaptive learning systems at Wayground/Quizizz—owning infrastructure that handled billions of responses and supported 70M monthly users—before joining Datadog to continue tackling observability at scale. He blends full‑stack fluency with team leadership, having mentored and grown engineering teams from dozens to 50+ engineers while launching B2B architectures and enterprise workflows. An active open‑source contributor, he improved UI and UX in the LibreHealth EHR project by adding type‑ahead selectors and Select2 integrations, reflecting a pragmatic focus on both frontend polish and production reliability. Colleagues describe him as a hands‑on system builder who pairs product intuition with engineering rigor to turn complex requirements into robust, user-facing experiences.
10 years of coding experience
8 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at SRM IST Chennai
LibreHealth EHR - Free Open Source Electronic Health Records
Role in this project:
Full-stack Developer
Contributions:12 commits, 7 PRs, 58 comments in 6 months
Contributions summary:Anirudh contributed to the LibreHealth EHR project by implementing and improving features related to the user interface. The commits demonstrate work on enhancing the list display, adding type-ahead selectors, and incorporating the Select2 library. These changes involved modifying CSS and JavaScript libraries to improve the functionality and appearance of the application's components. Furthermore, the user addressed the code's functionality and user experience with updates to the code and implementing new feature.
Contributions:9 PRs, 14 pushes, 4 branches in 2 years 1 month
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