Marlow & Sons
Six tracks people finish
Two hundred courses in the library; these are the tracks with the deepest mentor benches and the clearest hiring outcomes. Every one is project-based and ends with a portfolio piece.
Data analytics career track
SQL, Python and the analytical writing that turns a query into a decision. Built for career changers with no prior code.
- Write SQL against a real warehouse, not a toy schema
- Build and defend three portfolio analyses
- Ship a dashboard a stakeholder actually uses
- Pass a take-home data test under time pressure
Product design (UX) career track
Research through to shipped interface, with a mentor critique on every submission. The portfolio is the deliverable.
- Run and synthesise eight user interviews
- Design and prototype two end-to-end flows
- Build a case-study portfolio that survives a design review
Backend engineering with TypeScript
For people who can already write some code and want to ship a service that stays up. Databases, queues, tests, deploys.
- Design a schema you will not regret in year two
- Instrument, load-test and deploy a real API
- Review someone else's pull request usefully
Applied AI for working teams
Evaluation-first: how to tell whether the thing you shipped is actually better, and what to do when it is not.
- Build an eval set before building the feature
- Ship one retrieval-backed workflow end to end
- Cost and latency budgets that survive contact with production
Technical writing for engineers
The highest-leverage skill nobody teaches: design docs, incident write-ups, and release notes people read.
- Write a design doc that gets a decision made
- Turn an incident into a blameless write-up
Engineering management foundations
For first-time managers in their first year. Small cohorts, live sessions, and a coach who has run the same conversations.
- Run a one-to-one that is not a status meeting
- Give hard feedback early enough to help
- Write a performance review you would want to receive





