Built around your operations

Custom Software

When the off-the-shelf tool stops fitting, we design the one that does. Built around your operations, not the other way around.

.NETNode.jsPythonReact / VueAWS / GCP
Bellosoft Custom Software — Built around your operations
40+
Products shipped
Senior
Partner-led team
2wk
Sprint cadence
5
Markets served

"The cost of fixing a software defect found in production is up to 100× higher than one caught during design. Senior architecture work in weeks one and two is the cheapest insurance you can buy."

IBM Systems Sciences Institute, "Relative Cost of Fixing Defects" (2023)
What you get

From concept to production

When off-the-shelf tools become insufficient, we design the ones that will. We model your domain before writing a single line of code, deliver in two-week sprints, and stay with you throughout all the journey to live and beyond.

  • 01Discovery sprints with stakeholders
  • 02Domain modelling & architecture
  • 03Iterative product delivery
  • 04Cloud-native infrastructure
  • 05Long-term care & evolution
How we work

Four phases, weekly demos.

01
Discover
Domain modelling, stakeholder interviews, current-state audit. We design your data model before a single line of code.
02
Architect
System design, infrastructure planning, integration mapping. No surprises at scale.
03
Build
Two-week sprints. Demo every Friday. You ship behind a feature flag from week three.
04
Tend
On-call rota, observability, evolution roadmap. We don't disappear at launch.

Got a brief for custom?
Send it over.

We reply within one business day.

Book a scoping call