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Zilligent Labs

How we work

A calm, accountable process designed for fixed-price delivery. You always know what’s in scope, what’s next, and what happens when things change.

  1. Phase 1

    Discover

    We turn your problem into an explicit plan: users, workflows, constraints, and what success looks like.

    Your responsibilities

    Share context, constraints, and priorities. Answer clarifying questions within a few days.

    Ours

    Facilitate structured discovery, document assumptions, and align on MVP vs. later phases.

  2. Phase 2

    Design

    UX and product shape are agreed before engineering locks in — fewer expensive rewrites later.

    Your responsibilities

    Review flows and screens; approve in writing when it matches your intent.

    Ours

    Produce clear UX artifacts and a scope document you can sign with confidence.

  3. Phase 3

    Build

    Implementation runs in small, verifiable slices — with automated checks and a private staging environment.

    Your responsibilities

    Test on staging on a predictable rhythm; give specific feedback (steps, expected vs. actual).

    Ours

    Ship incremental working software, weekly updates, and disciplined quality gates.

  4. Phase 4

    Launch

    Production goes live after written acceptance — with handoff docs and optional ongoing support.

    Your responsibilities

    Final UAT on staging; written go-live approval per our agreement.

    Ours

    Deploy with smoke checks, transfer repo access, and walk through operations.

Scope protection — for both sides

Scope creep is the #1 reason fixed-price projects go sideways. We use a signed scope document and a living assumption list so implied requirements don’t become surprise invoices.

  • Bugs (things that don’t match the agreed spec) are fixed as part of delivery.
  • New or changed requirements become a short change request: scope, cost, and schedule — approved in writing before work starts.

What you receive at delivery

  • Source code in a repository you control (or access to)
  • Architecture and handoff documentation
  • Automated tests covering core business logic
  • Deployment guide or hosted operations (per agreement)
  • Clear list of third-party accounts and env vars you own
  • Optional maintenance retainer for ongoing changes

What you own

You own your product-specific logic and the custom software built for your business. Reusable infrastructure modules may be licensed for use in your product (details are spelled out in contract — no surprises at handoff).