Software Integration Services for the system you already run
Our software integration services deliver a defined change inside a system you already run: a third-party or internal integration, or a major feature. It is built to your codebase, your release process and your constraints, with the integration risk found before launch.
5+product-scale features released for Visoplan
When to choose custom software integration
It is the right service when the situation sounds like this.
- Our team is busy keeping the product running. This feature still has to ship.
- The integration looked simple until we read the other system’s documentation.
- We know exactly what we need built. We do not have the people to build it.
What our software integration services include
- Scoped against the system as it is, not as it was documented
- Third-party and internal integrations owned end to end
- Handover written for the team that keeps it running
How it works
- 1
Tell us the outcome
The product, the platform problem or the delivery brief. A complete specification is not required.
- 2
We propose the first step
Discovery, a defined build or a smaller first phase, with the commercial model that fits it.
- 3
Start with the smallest useful commitment
Usually discovery or a first delivery phase, so the decision to continue rests on real work.
- 4
Build with named owners
Named people, agreed measures and a release cadence you can hold us to.
Engagement models
A Statement of Work covers the build. Fixed price when the scope is settled, time and materials when it genuinely is not. If nobody can write the scope yet, discovery is contracted first and separately.
- Fixed price
- Best for: A defined build, migration, feature or support scope
- How it works: Statement of Work with agreed scope, acceptance and schedule
- Time and materials
- Best for: Evolving product work where scope is still being learned
- How it works: Statement of Work with a rate card, a capacity commitment and reporting against it
Case studies
Custom software integration and feature work in products our clients already ran.
1 to 5 We have scaled the dedicated teamGrew from one engineer to a five-person team building a BIM platform, since 2021.Visoplan, Germany
~1 month full infrastructure migrationThree engineers migrated the infrastructure, rebuilt checkout in Next.js and shipped AI speech-to-text for support agents.Licence EdTech Platform, Germany
What clients say
“Their expertise and willingness to navigate complex internal feedback loops ensured a successful and well-defined product flow.”
Oliver BerlinCEO, Little World
“Intelvision brought quality skills and their developers quickly understood our requirements.”
Andrej HenryBrno, Czech Republic
“Intelvision provided Visoplan with high-level project management, quick pace of work and tech skillfulness.”
Boris GoldshteynCEO, Visoplan
More software development services
Software development overviewDeep Discovery
The first paid step when the brief is not settled yet. You get the scope, the architecture direction and the delivery plan the build will actually run on.MVP and product development
A first production release that real users can judge, not a prototype. The smallest version that proves the product, on an architecture ready for the next one.Platform development
Long-lived systems with real data, real integrations and more than one audience. One cross-functional team holds the architecture and runs delivery release after release.Migration and modernization
An aging platform that has to keep serving the business while it changes. Delivery never stops, and the old system is retired only once the new one carries the load.Support and managed improvement
After launch the work changes shape but does not stop. Spare capacity goes into improvement rather than caretaking.
Ask about software integration services
The product, the platform problem or the delivery brief. We will tell you whether it needs discovery, a defined delivery phase, or a different route entirely.
Talk to an expert
Yurii Kotula
CEO and Engineering Leader
Your first call is with Yurii. Send the form, or pick a time in his calendar.
Book a call with Yurii