Niklas Nielsen
CTO & Co-founder At Log10 at log10.io
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolNiklas Nielsen is a CTO and co-founder based in San Francisco with 12 years of experience building cloud-native and AI-driven platforms. He leads Log10, a startup focused on deploying and monitoring reliable LLM-powered applications and agents, combining product vision with hands-on engineering. His background spans backend systems and frontend UX, demonstrated by contributions to large open-source projects like Apache Mesos and tooling/documentation work for MosaicML’s Composer. He’s skilled at making time-sensitive, testable systems more robust—as seen in cache and Chrono-driven testing improvements—and at improving developer-facing docs and dark-mode UX. Trained in software science and informatics at DTU, he blends academic rigor with practical startup execution. Colleagues would note his appetite for tackling both low-level distributed-state problems and delightful user-facing details.
12 years of coding experience
Higher Technical Examination, Power, Control & Process, Higher Technical Examination, Power, Control & Process at HTX HamletTechnical University of DenmarkElementary school, Elementary school at Marie Mørk Skole
English, Danish, German
Stackoverflow
1reputation
0reached
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Github Skills (22)
mesos10
caching10
c-language10
cloud-computing10
sphinx10
testing10
css10
go10
html10
cprogramming-language10
protobuffer10
protobuf10
documentation10
algolia9
javascript9
Programming languages (10)
Github contributions (5)
mosaicml/composer
Feb 2022 - Oct 2022
Supercharge Your Model Training
Role in this project:
Technical Writer & Frontend Developer
Technical Writer & Frontend DeveloperContributions:8 reviews, 13 commits, 17 PRs in 8 months
Contributions summary:Niklas primarily contributed to the documentation and user interface aspects of the repository. They focused on updating the documentation to reflect the latest features and improvements, including adding method cards and updating cost figures. They also made changes to the CSS and HTML templates to enhance the visual appearance and user experience of the documentation site, particularly by implementing dark mode and search functionality using Algolia.
pytorchml-systemsdeep-learningneural-networksmachine-learning
apache/mesos
Feb 2015 - Oct 2015
Apache Mesos
Role in this project:Back-end Developer
Back-end DeveloperContributions:17 commits in 7 months
Contributions summary:Niklas contributed to Apache Mesos by implementing and modifying core components, particularly those related to executor state recovery, task health checks, and task labeling. They fixed bugs, such as infinite recursion within the test containerizer, and improved test flakiness. Their contributions also extended the Mesos API by adding task labels and integrating them into various components, including the HTTP helpers, master, and slave.
apachebig-datacloudmesosjava
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