Discover. Decide. Build. Operate.
We learn how you work today, agree what to build, build it, and hand it over so your team can run it.
How a project runs
We start with how you work today, not with a stack. A shop that loses M-Pesa for twenty minutes, a travel desk in high season, a utility that has to report to a board, a programme that has to show a funder results — those constraints decide the architecture.
You can stop after the decision. A review does not turn into a six-month build unless you choose that. A build does not turn into an open-ended team unless you choose that.
We usually need: current systems, payment and network limits, who can see which data, and what “live” means for the people doing the work. You leave with a written plan, a sequence, and — if you proceed — software with separate customer data, audit trails, and monitoring.
If you already know you need a build, go to custom software. If you need the decision first, start with architecture advisory. Products we own are on products.
How we are structured
A plan and working software
You are buying a plan and working software. We recommend a product, a custom build, or an in-house team — whichever fits.
Use a product if it already covers the job
Juniper, KifaruOS, and Swara cover checkout, ERP, and payroll-file aggregation. Custom software covers what those products do not.
Architecture review first
A time-boxed review of the structure before two years of work lock it in. Advisory is a billed service.
Evidence beside the code
If a programme or a product needs to show what changed, measurement belongs in the same conversation as the build.
Based in Nairobi
SavannaStack Ltd is incorporated in Kenya. We design for mobile money, offline tills, utilities, and field programmes.
Clear commercial terms
Discovery and architecture have a fixed scope. Builds are invoiced against a sequence you can see. Ongoing support is optional and written down.
The four stages
01
Discover
We sit with the people who run the till, the booking desk, the plant, or the programme. Connectivity, payments, customer data separation, and compliance come in as requirements from the start.
02
Decide
Product, custom build, or buy. A target architecture, an integration map, and a sequence. Written recommendations. What “done” means before anyone estimates a sprint.
03
Build
Iterative delivery on Laravel, React, and the rails the product needs. Scoped invoices. Observability from the first release.
04
Operate
Handover that your team can run. Runbooks, data separation, and audit trails. Ongoing support after launch is optional and scoped.
Where this leads
Talk through your setup
Tell us how sales, stock, or payroll work today. We will help you choose a product, a custom build, or a short systems review.
Book a conversation