Morten Krogh is a technology leader and founder with 10+ years of hands-on software experience and a decade-long trajectory from academic physics to biotech software leadership. As COO and former CTO of Bionamic and founder/CEO of Amber Biosciences, he blends product-minded executive management with deep technical expertise in backend systems, sync protocols, and secure replication. His open-source contributions to Realm's core and realm-js show a focus on robustness—fixing subtle integer-overflow bugs and adding custom SSL verification to improve stability and security in a widely used mobile database. Comfortable working in C++, Rust and higher-level stacks, he has a rare combination of PhD-level analytical training and practical engineering chops that he applies to bioinformatics and distributed systems. Based in Lund, Sweden, he quietly bridges research rigor and entrepreneurial delivery, often tackling low-level correctness issues that pay dividends at scale.
10 years of coding experience
11 years of employment as a software developer
kandidat Physics, kandidat Physics at Københavns Universitet - University of Copenhagen
Core database component for the Realm Mobile Database SDKs
Role in this project:
Back-end Developer
Contributions:47 commits, 5 PRs, 7 pushes in 2 years 7 months
Contributions summary:Morten primarily focused on improving the robustness and stability of the `realm-core` database component. Their contributions involved identifying and fixing potential integer overflow issues, particularly in contexts involving file offsets, versions, and row indexes. Furthermore, they enhanced the codebase by addressing compiler warnings, introducing assertions, and refactoring code to ensure data type safety and compatibility. These efforts were geared towards producing more efficient and maintainable code, enhancing the overall reliability of the Realm Mobile Database SDKs.
Realm is a mobile database: an alternative to SQLite & key-value stores
Role in this project:
Back-end Developer
Contributions:7 commits, 2 PRs, 8 pushes in 3 days
Contributions summary:Morten implemented and documented a custom SSL verification callback feature within the realm-js library. This involved modifying the sync configuration to include an `open_ssl_verify_callback` property, allowing JavaScript code to handle server certificate validation. The implementation included changes to both the C++ code (js_sync.hpp) and related documentation (docs/realm.js, lib/index.d.ts). The user also updated the relevant documentation to improve the usability of the feature.
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