Engineering engagements
Build. Harden. Rescue.
A narrow practice focused on the parts of software that carry operational risk. Engagements start with the system, the current failure or launch concern, and the outcome you need.
01 · Service
Production Readiness
Take an MVP or AI-built application from a working demo to a system prepared for real users and real failure modes.
- Authentication, sessions and permissions
- Payments, pricing and data integrity
- Validation, testing and security boundaries
- Deployment, recovery and reliability
A review of the critical paths, a prioritised engineering plan, and scoped implementation of the changes needed before launch.
Discuss this engagement02 · Service
Production Rescue
Diagnose and repair a system that is failing in deployment or in the workflows your business depends on.
- Broken deployments and release regressions
- Payment failures and inconsistent order state
- Authentication and authorisation defects
- Backend, integration and reliability problems
An evidence-led diagnosis, a bounded repair, and regression checks for the failure that brought you here.
Discuss this engagement03 · Service
Engineering Partner
Deeper technical delivery for agencies and startups when the work extends beyond normal website implementation.
- Complex commerce and application workflows
- Backend systems and provider integrations
- Architecture and technical delivery
- Launch hardening and ongoing engineering
An agreed technical scope, clear ownership of the difficult system areas, and delivery that fits your team’s workflow.
Discuss this engagementScope before a quote.
Work is qualified and priced by project. Share the stack, what is working, what is blocked and the deadline. We’ll establish the technical scope and delivery approach before proposing an engagement.
Work with HexCode
Have a system that needs serious engineering?
Preparing for launch, recovering a broken workflow, or looking for a technical partner? Start with the system and the problem.