AI and LLM Application Engineer job simulation, Premium
The whole project, days 1 to 20, at Halden Applied AI Ltd (simulated company). A capstone reviewed by an engineer, an AI viva and the graded certificate, included.

Everything in Free, plus
The same project, taken all the way
- Days 6 to 20The project goes on: a change request, site work, faults and a handover, ticket by ticket.
- A capstone reviewed by an engineerYou hand in a finished deliverable and an engineer reviews it.
- An AI viva on your own workQuestions written from your own hand-ins, answered in text and scored.
- The graded certificateA score and band, a verification page and a QR code. It is included, so you pay for it once.
- A work record PDFYour skill scores and logged hours in one document, with the simulated company named.
- Priority helpQuestions from Premium learners are answered first by our team.
The plan
Days 6 to 20, ticket by ticket
Day 6
about 1 h 30 min- Why did cost double? Cost and latency from the trace logCalculation · 1 h 30 min
Day 7
about 1 h 30 min- Calibrate the judge against the human checkCalculation · 1 h 30 min
Day 8
about 1 h 40 min- Impact note for change request CR-02Writing · 1 h 40 min
Day 9
about 1 h 20 min- Size the re-index for the scanned archiveCalculation · 1 h 20 min
Day 10
about 1 h 20 min- Retrieval recall and the old policy that keeps winningCalculation · 1 h 20 min
Day 11
about 1 h 30 min- Read the OCR text before it goes back in the indexDocument review · 1 h 30 min
Day 12
about 1 h 30 min- Lab: a tool-using flow that stays within limits3D lab · 1 h 30 min
Day 13
about 1 h 20 min- Lab: find and remove the personal data3D lab · 1 h 20 min
Day 14
about 1 h 20 min- How much personal data is in the trace log?Calculation · 1 h 20 min
Day 15
about 1 h 30 min- Incident report INC-07: the hidden instructionWriting · 1 h 30 min
Day 16
about 40 min- "We would like to go live on Monday"Decision · 40 min
Day 17
about 1 h 30 min- Write the model and system cardWriting · 1 h 30 min
Day 18
about 4 h- Capstone: the release pack for Ask NorthfieldHand-in · 4 h
Day 19
about 1 h- Release note and handover email to the clientWriting · 1 h
Day 20
about 50 min- A conversation about your own workViva · 50 min
Real documents
The documents that arrive in Premium
- LLM-CHG-002Change request CR-02: scanned policy archive and effective-date filter
- LLM-REQ-001Requirements and acceptance sheet, with CR-02
- LLM-COR-001Document corpus inventory, archive batch 1
- LLM-PRM-001Prompt registry: P-004 v4
- LLM-TRC-001Trace log and price list, weeks of 5 and 12 October
- LLM-OCR-001OCR extract of archive batch 1: IT-009 Laptop returns
- LLM-INC-001Incident record INC-07: instruction hidden in an indexed document
- LLM-MCD-001Model and system card: Ask Northfield
- LLM-RBK-001Runbook: Ask Northfield
- LLM-HOV-001Release and handover pack requirements
Free, certificate or Premium
Compare the three
| What you get | Free | Certificate (optional) | Premium |
|---|---|---|---|
| Length | Days 1 to 5, self-paced | For the free days | Days 1 to 20 |
| What you get |
|
|
|
| Price | Free | ₹499 | ₹1,499 |
No pressure
Start free and upgrade any time
Your free days carry over. Start free today and upgrade when you are ready. What you paid for the certificate is credited against Premium for the same simulation.
Questions
Quick answers
What does the Premium AI and LLM Application Engineer job simulation add?
Days 6 to 20: change requests, site work, faults and a handover, then a capstone deliverable reviewed by an engineer and an AI viva on your own work. The graded certificate and a work record PDF are included.
Is the certificate included?
Yes. Premium includes the graded certificate. If you bought the certificate for this simulation first, what you paid is credited when you upgrade, so you do not pay twice.
Can I start free and upgrade later?
Yes. Days 1 to 5 are free, and your answers carry over if you upgrade. Premium days follow on from the free days.
How long does it take?
It is self-paced. A day opens when you hand in the previous day's tickets. All the tickets together are about 32 h 30 min, and your logged hours are the active hours you spend on EDWartens.
Who reviews the capstone?
An engineer reviews your capstone deliverable. The company, client and site in the story are fictional, and the people in the story are roles, not real people.
Does Premium show on my profile as work experience?
It shows on your EDWartens profile under Work experience, marked as a job simulation, with the simulated company named. A job simulation is a realistic training project at a simulated company. It is not employment, an internship or a work placement. Hours are active hours the learner logged on EDWartens.
AI and LLM Application Engineer job simulation, Premium
The certificate is included. Practice, not employment.