Rockinsoft
Capability

Software built around how you work.

We design and build web applications, internal tools and APIs that fit the way your team already works, then hand over code and documentation your own engineers can maintain.

Overview

Custom software, without the usual drag.

Off-the-shelf tools ask your team to change how it works. Custom software does the opposite: it fits the process you already run, connects the systems you already use and removes the manual steps between them. The result is software that feels obvious to the people using it, because it was designed around their actual day.

We are a senior team, so the work is done by the people you meet. We keep scope honest, deliver in short iterations with demos you can run, and write code that another engineer can pick up without a rewrite. When the project ends, you own the result. The engineers who start the work stay with it until launch.

Scoped before we build

We agree on the outcome, the users and the constraints first, so the work starts with a shared definition of done.

Web apps and internal tools

React and Next.js interfaces, Node.js or .NET services and PostgreSQL data models, chosen to fit your team and your stack.

APIs and integrations

Clean APIs and integrations that connect the tools you already run, from payment systems to internal databases and third-party services.

Mobile where it matters

Native iOS and Android apps, or a responsive web app, depending on what your users actually need and how they work.

Tested and documented

Automated tests, CI/CD pipelines and written documentation, so changes stay safe and your team can move without us.

Yours to own

Code, infrastructure and documentation are handed over cleanly, with no hidden dependencies on our tools or accounts.

Use cases

What teams ask us to build

Most projects start with a process that has outgrown spreadsheets, email and one person who knows how it really works.

01

Customer portals

A place where your customers can see their orders, invoices and account details without calling support or waiting on email.

02

Internal operations tools

Replace fragile spreadsheets and manual handoffs with a single tool that tracks work, enforces rules and shows what is happening.

03

SaaS platforms

Multi-tenant products with accounts, billing, permissions and admin views, built to grow with your customer base from the first release.

04

System integration

Connect an ERP, CRM, warehouse or legacy database to the tools your team uses, so data moves once and stays correct.

How we work

From first conversation to a system you run.

Discover

We sit with the people who will use the software, map the current process and agree on the smallest version that solves the real problem.

Design

We sketch the flows, agree the data model and architecture, and build a working prototype early enough to change direction cheaply.

Build

Short iterations, a running demo at the end of each, and tests written alongside the code. You see progress weekly, not at the end.

Support

We handle launch, monitoring and fixes, then either hand over to your team or stay on as an ongoing engineering partner.

FAQ

Common questions.

How do you estimate a custom build?

We scope the first release together, then estimate in slices and revise as we learn. You get a clear view of what is fixed and what is still open.

Can you work with our existing codebase?

Yes. We often take over or extend an existing system. We start by reading the code and running the tests, then tell you honestly what we find.

Who owns the code?

You do. We hand over the repository, infrastructure and documentation, and we avoid dependencies that would lock you to us.

Do you build mobile apps?

Yes, native iOS and Android or responsive web, whichever fits the users. We will tell you if a mobile app is not the right first move.

Next step

Have a system that needs building?

Tell us what it should do and who it serves. We will reply with an honest view of scope, risk and the sensible first step.

Start the conversation