Custom software that still runs on day 900.
Last reviewed 2026-06-17
Summary
Most software projects fail after handover. The vendor disappears, the docs are thin, and three months later something breaks with no one to call. We build, test, and maintain production systems for the long term. The repo is yours from day one. So is the on-call.
- 01Web applications and SaaS products from concept to production
- 02Mobile apps for iOS and Android
- 03Internal tools, dashboards, and admin systems
- 04API design, integration, and data pipelines
- 05Payment integration with Stripe, GoCardless, and others
- 06Third-party integration with any platform that has an API
- 07Performance optimisation for existing applications
- 08Legacy system migration and modernisation
Production code with tests, runbooks, and on-call you can hand over.
What happens
and in what order.
Same shape every time. You always know what is finished, what is in flight, and what is coming next.
- 01
Scoping and architecture
Week one: we map the full system, agree on the tech approach, and produce an architecture document. No surprises after this.
- 02
Two-week sprints
Working software, every two weeks. Weekly demo on video. Written changelog after every sprint. You see progress, not status updates.
- 03
Monitoring from day one
Error tracking, uptime monitoring, and alerting are wired in before the first deploy, not bolted on after launch.
- 04
Handover docs and runbook
A written runbook your team can use without us. Architecture diagram, environment setup, deployment steps, on-call checklist.
- 05
Optional retainer
Most builds continue on a small monthly retainer covering hosting, security patches, dependency updates, and small changes. You can stop it any time.
We needed a senior team that could actually build production software, not a body shop. Nuvenar wrote the architecture, shipped the first version in six weeks, and the code has been running in production with zero unplanned downtime since. The repo was in our org from day one.
Common questions.
If the answer is not here, send the question to support@nuvenar.com. Replies inside one working day.
Two-week sprints, weekly demo, written changelog, full test coverage on critical paths, monitoring from day one. You own the repo and the cloud accounts from day one.
Yes. Most builds continue on a small monthly retainer covering hosting, security patches, dependency updates, and small changes. You can stop the retainer any time.
Yes, from day one. We transfer the repo to your organisation as soon as it is created and you have admin rights on all cloud accounts. We have no interest in holding anything hostage.
Yes. We regularly come into projects mid-flight: adding features, fixing performance issues, or taking over maintenance from a previous team. We start with an audit before touching anything.
Scoped sprints mean changes are captured in the next sprint, not ignored. We write down what changed and why. You always know what is in scope and what is not.
Start your project.
30-minute call with engineering. Scope, price, and timeline in writing within one working day. Production code with tests, runbooks, and on-call you can hand over.
Try Pro for 7 days.
Many services clients run NuvenarHub themselves first, then bring us in for custom integrations and enterprise scope. 7-day trial, card on file.