Simon Li
Senior Infrastructure Engineer at Health Informatics Centre (HIC) - University of Dundee
Dundee, Scotland, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolSimon Li is a Senior Infrastructure Engineer in Dundee with 13 years of experience building robust, scalable systems for life sciences imaging and research IT. He combines a PhD in quantitative cell biology and hands-on microscopy experience with deep DevOps and back-end engineering skills, having modernized deployments with Docker, Ansible, CI/CD and Kubernetes for national image repositories. An active open-source contributor, Simon has improved build and deployment workflows across prominent projects in the Jupyter ecosystem (repo2docker, JupyterHub, BinderHub) and contributed to core tools like Ansible and Bio-Formats. He is skilled at bridging computational biology and infrastructure—designing data models for heterogeneous image metadata, exploring NoSQL for complex feature sets, and automating testable, repeatable pipelines. Colleagues rely on him to translate nuanced scientific requirements into maintainable production systems and to push infrastructure improvements that reduce friction for research users.
14 years of coding experience
15 years of employment as a software developer
MEng, Engineering and Computing Science, MEng, Engineering and Computing Science at University of Oxford
Stackoverflow
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Github Skills (49)
ldap10
kubernetes10
github-ci10
docker10
jupyterhub10
pytest10
python10
apidoc10
jupyter10
image10
testing10
tornado10
configuration-management10
conda10
proxy10
Programming languages (28)
Github contributions (5)
jupyterhub/ldapauthenticator
Sep 2018 - Apr 2021
LDAP Authenticator Plugin for Jupyter
Role in this project:
Back-end Developer
Back-end DeveloperContributions:22 reviews, 25 commits, 21 PRs in 2 years 7 months
Contributions summary:Simon primarily contributed to the `ldapauthenticator` plugin, focusing on enhancements related to fetching user attributes from an LDAP server. They implemented functionality to retrieve additional user information and integrated tests to validate these attributes. Furthermore, the user made changes to update the plugin's dependencies and improve its integration with JupyterHub. These modifications improved the plugin's flexibility and its ability to interact with different LDAP server configurations.
authenticatorjupyterldapldap-authenticationjupyterhub
jupyterhub/repo2docker
Oct 2019 - Jan 2023
Turn repositories into Jupyter-enabled Docker images
Role in this project:DevOps Engineer & Build Automation Engineer
DevOps Engineer & Build Automation EngineerContributions:5 releases, 124 reviews, 139 commits in 3 years 4 months
Contributions summary:Simon made several commits focused on improving the build and deployment process of the repository. These changes include modifications to the Docker build process, fixing issues related to image naming and configuration, and implementing enhancements to the CI/CD pipeline. Furthermore, the user addressed environment setup and configuration by adding support for arm64 architecture and by updating package installations, ensuring the project's build and deployment are efficient and reliable. The user’s contributions enhanced the build process and overall development workflow of the project.
docker-imagejupyterjupyterhubdocker
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