Albert-Jan Nijburg

Stealth

• Building an AI-first startup from the ground up as one of the first technical hires.

Orbital · Legal Tech

• Scaled the LLM agent platform to handle thousands of property transactions per week.
• Delivered key features to drive user adoption and accelerate new sales.
• Led a team of four engineers, setting technical direction and ensuring execution.

Orbital Witness · Legal Tech

• Scaled an LLM Agent system from handling 10's of concurrent tasks to 10,000's.
• Grew automated test coverage from single digits to ~70%.
• Introduced feature flagging and trunk-based development, significantly lowering release incidents.

Batelle · Healthcare

• Built an early LLM-based chatbot to support users when sleep coaches were unavailable.
• Implemented a design system and component library.
• Developed a templating feature for course materials.
• Transitioned the team to trunk-based development with testing and feature flags.

Babylon · Healthcare

• Managed a team of 5 engineers building the assessment service.
• Navigated MDR medical device regulation for releases and documentation.
• Led a project to build an in-house questionnaire builder for doctors and product managers.

Babylon · Healthcare

• Built and maintained the health check product, localised and deployed to 17 regions from 4 environments.

Habyts Ltd

• Built a cross-platform web application for parental device monitoring.
• Up-skilled coworkers in TypeScript and Angular.

Skimlinks

• Built an ETL pipeline ingesting orders from over 40 different APIs, outperforming the prior system on both accuracy and speed.

Autotask Corporation

• Worked on the remote monitoring and management client installed on over 6M devices across Windows, Mac, and Linux.
• Implemented the Windows patch management feature.

Curit · Telemedicine

• Developed backend software for telemedicine solutions and disease management systems.
• Architected a remote patient monitoring system for chronic heart failure, used in a published clinical study.

Political news aggregation platform for WTF Just Happened Today. Surfaces the consensus top U.S. political stories from a cross-section of the news media ecosystem.

Small contributions to CPython's compiler and tokeniser.

Python-to-JavaScript compiler. Open source contributor.

Open Source Developer

Long-running open source contribution alongside full-time roles.