Learn · the main route

The FDE path.

35 lessons in 6 stages, in the order a real client project meets the work: watch the work and find the data first, then one model call you can defend, then retrieval, agents, proof, and shipping. About 60 h of reading and hands-on work.

Every stage runs in one order: Learn its lessons, Practise in a lab placed right after the lesson it practises, Apply it in a Halden week, then a Checkpoint drill. A stage lists only the parts it has, and ends with the last of them: Stages 1 and 5 with a checkpoint drill, Stages 2 and 3 with its lessons, Stage 4 with a lab, Stage 6 with Halden weeks. Work each stage top to bottom. Up next marks your next lesson; a stage’s Halden weeks and checkpoint come once its lessons are done.

Lab
A client's messy data with known problems: write Python in the browser to find them and get a score, graded here.
Client data (estate)
A fictional client's files, with documented problems planted in them. Labs, Halden weeks and role projects all run on one.
Halden week
One week with your client, Halden Freight, the simulated company of the residency: something changes, you do the work in your own repository, and it's graded on your machine.
Checkpoint drill
A 45-minute mock design round, with a rubric to score yourself. A checkpoint drill checks one stage.
Specialisation
Extra lessons, a role project and drills for one kind of FDE role, taken after the path.
Role project
A complete engagement with a second client for one kind of role, from brief to sign-off.

Aiming at one kind of role? Add a specialisation. Looking for one topic? Everything is in the lesson library.

  1. Stage 1

    The first two weeks on site

    Watch the work, find the real requirement and the data, and decide what kind of system this is before you build anything.

    This stage: LearnPractiseApplyCheckpointFree

    0 of 6 understood · 6 lessons · 1 lab · 4 Halden weeks · 1 checkpoint drill · 10.8 h

  2. Stage 2

    One trustworthy model call

    Make a single model call you can defend: what it reads, what shape it answers in, and what it can cite.

    This stage: Learn Pro

    0 of 3 understood · 3 lessons · 4.5 h

  3. Stage 3

    Answers from their data

    Get the customer's documents and tables into answers, with the permissions they already have.

    This stage: Learn Pro

    0 of 4 understood · 4 lessons · 7.4 h

  4. Stage 4

    Agents that act safely

    Let the system change things in their systems, with gates, retries and a screen the operator trusts.

    This stage: LearnPractise Pro

    0 of 7 understood · 7 lessons · 1 lab · 11.5 h

  5. Stage 5

    Prove it and pass review

    Measure before you claim, gate every change, and survive the security review.

    This stage: LearnPractiseApplyCheckpoint Pro

    0 of 7 understood · 7 lessons · 1 lab · 2 Halden weeks · 1 checkpoint drill · 12 h