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Role expert path
Backend application engineering

Backend API Developer Pathway

A portfolio of business APIs with database, identity, test-mode billing and operations evidence.. Demonstrate denied object access, reliable migrations and idempotent processing against synthetic cases.

Intermediate200 live hours10 modules
Planned course · requests open

Register your interest. Dates and delivery are confirmed before enrolment opens.

R004 · Role pathway
A CLEAR LEARNING GOAL

What you will be able to do.

Build understanding, put it into practice and finish with work you can explain.

  • Demonstrate denied object access, reliable migrations and idempotent processing against synthetic cases.

Is this for you?

Intermediate learners who can demonstrate the entry competencies listed below. Preparation suggestions are optional.

Before you begin

Create a folder, open a supplied file and submit a named artifact Write a small function, branch on input and explain an error path Handle an event, transform an array and await a request Narrow an unknown value and implement a typed function Explain method status headers and JSON; send one safe request Create a branch, commit a change and recover an edit

How you will show your progress

Demonstrate denied object access, reliable migrations and idempotent processing against synthetic cases.

YOUR LEARNING ROUTE

From first principles to applied work.

10 modules

Explain → Demonstration → Guided practice → Review

Planned outline. Lessons, trainer and schedule are confirmed before this course opens.

01Included courseSQL, Database Modelling and Reliable Reporting

50 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

02Included courseBackend Application Engineering with NestJS

50 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

03Included courseCloud and DevOps for Application Delivery

50 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

04Included courseBuild a Mini CRM with an Admin Dashboard

12 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

05Included courseBuild a SaaS Starter with Roles and Test-Mode Billing

12 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

06Included courseBuild a Cloud-Deployed API with Logs and CI

12 live hours, included once in this pathway.

  • Passing the component assessment grants only its declared competencies; deliberate reinforcement uses a new case.
INCLUDED IN THIS PATHWAY

The hours for this course are already included in the pathway total.

07240 live minutesImplement a new API workflow with an explicit business invariant

10 min explanation · 20 min demonstration · 155 min practice · 55 min review

    PUT IT INTO PRACTICE

    Implement a new API workflow with an explicit business invariant

    08240 live minutesTest object permissions transaction conflicts and idempotent retries

    10 min explanation · 20 min demonstration · 155 min practice · 55 min review

      PUT IT INTO PRACTICE

      Test object permissions transaction conflicts and idempotent retries

      09240 live minutesDeploy or simulate recovery and document rollback evidence

      10 min explanation · 20 min demonstration · 155 min practice · 55 min review

        PUT IT INTO PRACTICE

        Deploy or simulate recovery and document rollback evidence

        10120 live minutesDefend the API and modify an endpoint independently

        5 min explanation · 10 min demonstration · 75 min practice · 30 min review

          PUT IT INTO PRACTICE

          Defend the API and modify an endpoint independently

          MAKE YOUR LEARNING VISIBLE

          How you will practise and be assessed.

          The planned assessment checks your result, your judgement and your ability to apply what you learned independently.

          1. 01

            Build the promised result

            Demonstrate the promised artifact

            WHAT YOUR WORK SHOULD SHOW

            Demonstrate denied object access, reliable migrations and idempotent processing against synthetic cases.

          2. 02

            Test a limit or failure

            Test object permissions transaction conflicts and idempotent retries

            WHAT YOUR WORK SHOULD SHOW

            The documented failure/uncertainty is visible, and no prohibited action or unsupported success claim occurs.

          3. 03

            Apply it independently

            Independently explain and change one assumption in a portfolio of business apis with database, identity, test-mode billing and operations evidence..

            WHAT YOUR WORK SHOULD SHOW

            The learner predicts and verifies the change; AI output is not accepted without understanding.

          KNOW BEFORE YOU COMMIT

          Where this course stands.

          Lab assets and supported tool versions are confirmed before teaching

          Explore the source reference
          Course ID
          R004
          Content
          Course outline in review
          Trainer
          Instructor to be confirmed
          Enrolment
          Not open · requests welcome
          Publication
          Planned
          Catalogue date
          2026-10-15
          YOUR NEXT LEARNING STEP

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