Daniel Tabacaru
Senior Software Engineer at MongoDB
Copenhagen, Capital Region of Denmark
Summary
🤩
Rockstar🎓
Top SchoolDaniel Tabacaru is a Senior Software Engineer based in Copenhagen with 4 years of focused industry experience and a longer track record across major tech firms including MongoDB, Akamai, and Microsoft. He specializes in backend and database engineering, with notable open-source contributions to realm-core where he worked on sync logic and data synchronization—an area critical for offline-first mobile databases. At MongoDB he continues to apply that expertise to scalable data systems, drawing on prior roles that span CDN and cloud infrastructure at Akamai and platform engineering at Microsoft. He holds a first-class MSc in Computer Science from King’s College London and a BSc in Software Engineering, blending strong academic foundations with practical systems experience. A detail that sets him apart is his hands-on history of fixing subtle sync bugs and cleanup work in core database components—work that often goes unseen but materially improves reliability.
4 years of coding experience
7 years of employment as a software developer
Master of Science (MSc), Computer Science, First-class honours, Master of Science (MSc), Computer Science, First-class honours at King's College London, U. of LondonPOLITEHNICA București National University for Science and Technology
Romanian, English
Github Skills (18)
aggregate10
c-language10
back-end-development10
databases10
mongodb-database10
portable-database10
realm10
pipe10
pipeline10
aggregates10
cpp10
cprogramming-language10
mongodb10
relational-databases10
sql-database10
Programming languages (6)
Github contributions (5)
realm/realm-core
Jan 2022 - Jan 2023
Core database component for the Realm Mobile Database SDKs
Role in this project:
Back-end Developer / Database Engineer
Back-end Developer / Database EngineerContributions:1146 reviews, 73 commits, 187 PRs in 1 year
Contributions summary:Daniel primarily contributed to the core database component of the Realm Mobile Database SDKs. Their work focused on implementing and modifying server-side logic, specifically within the realm sync component. The commits demonstrate a focus on data synchronization and related features. The user was involved in addressing bugs and cleanups.
cpprealm-mobile-databasenosql-databasemobile-databasec-plus-plus
realm/realm-js
Mar 2022 - Apr 2024
Realm is a mobile database: an alternative to SQLite & key-value stores
Contributions:2 reviews, 8 comments in 2 years 1 month
realm-mobile-databasereact-nativenosql-databasemobile-databasereactnative
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