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NELLA Labs

How we build · Stage 04

Build

Iterative engineering with quality automated from day one.

Typical duration
6 weeks to many months, depending on scope
Portal phase
build
Stage
04 of 08
CRM stages
1

What this stage is for

We build in short increments against a working pipeline. Every increment is demonstrable, tested and deployable — there is no separate "integration phase" at the end.

Your part

Attend demonstrations, accept or reject increments, and keep decisions moving.

Activities

What happens

  • Two-week increments with a working demonstration at the end of each
  • Trunk-based development with peer review on every change
  • Automated unit, integration, contract and end-to-end tests in CI
  • Infrastructure as code and preview environments per change
  • Continuous security and dependency scanning
  • Observability instrumented as features are built, not retrofitted

Outputs

What you get

  • Working software in a real environment after every increment
  • Test suites and coverage of the behaviour that matters
  • Infrastructure definitions and environment parity
  • Living technical documentation and runbooks

Exit criteria

We do not move on until

Written down so neither side has to rely on a feeling that things seem fine.

  • The agreed release scope is built and demonstrated
  • Automated quality gates pass on the release candidate
  • Operational documentation exists for everything being launched

Behind the scenes

How this shows up in our systems

This is not a diagram made for a website. The stage you are reading maps onto literal values in our CRM and the phase label in your client portal.

CRM pipeline stages
DeliveryDesign and build are running.
What you see in the portal
Your project shows the phase "build", with this stage's purpose and your part written on the project page.

Where it applies

Services that run this stage

Service

Create

Two-week increments, each demonstrable and deployable.

Service

Modernise

Incremental slices, each independently releasable.

Service

Automate

Build the system with evaluation running from the first increment.

Service

Scale

Foundations as code, delivered incrementally and adopted as they land.

Next step

Talk to us about build

The Project Architect asks the questions this stage depends on, and tells you which stage your project should actually start at.