Software built around how your organization works.
We design and develop secure business applications, SaaS platforms and digital systems that solve operational problems and scale with your organization.
Simba Retail — interface illustration
Six capability areas
- 01Custom Business ApplicationsManagement, workflow and internal platforms shaped around how your teams actually work.
- 02SaaS PlatformsMulti-tenant cloud applications and subscription systems built for growth from the first customer.
- 03Web ApplicationsCustomer portals and business operations software, built responsive and accessible.
- 04APIs & IntegrationsPayment, third-party and enterprise integrations that keep data consistent across your tools.
- 05System ModernizationLegacy applications improved step by step without stopping the business.
- 06Cloud & DevOpsContainers, CI/CD pipelines and cloud infrastructure that make releases routine.
The proof is software we run ourselves
Simba Retail and Med3 are management systems, workflow systems and internal platforms shaped around how real teams actually work. They are also the reason we can talk about operational software with some authority.
Simba Retail — interface illustration
Simba Retail
An integrated retail and commerce platform for sales, inventory, customers, branches, mobile-money payments and day-to-day operations.
Med3 — interface illustration
Med3
An integrated platform for healthcare facilities to manage core clinical and administrative operations in one workspace.
SaaS Platforms
Multi-tenant cloud applications and subscription-based platforms, designed for reliability and growth from the first customer. Tenant isolation, billing and background work are designed in rather than bolted on.
Tenant isolation
Each customer’s data is separated by design, not by convention.
Billing & subscriptions
Metering and billing modelled into the platform from the first customer.
Background work
Queues and async jobs designed in, so growth does not stall the request path.
Web Applications
Customer portals and business operations software, built responsive and accessible. The same application serves your staff on a warehouse terminal and your customers on a phone.
One application
Staff terminal, customer portal and public site, backed by a single API rather than three builds.
Responsive by default
Phones and low-end devices are a design constraint on every layout, not a retrofit.
Accessible
Semantic markup and keyboard paths, because staff use these systems all day.
APIs & Integrations
Payment integrations including M-Pesa, third-party services and enterprise system integrations that keep data consistent across your tools. Integrations are designed with their failure modes, not just their happy path.
One integration layer
Payment integrations carry real engineering risk. We write about the controls that matter in Building Secure Payment Integrations — verification, reconciliation and idempotent processing.
System Modernization
Improving legacy applications step by step — architecture, security and maintainability — without stopping the business. We modernize in slices that each deliver value, so the system keeps running throughout.
Legacy system
- Legacy application
- Old database
- Manual deployments
- Security gaps
Modernized system
- Modern API
- Secure data layer
- CI/CD pipeline
- Tested releases
Cloud & DevOps
Deployment automation, containers, CI/CD pipelines and cloud infrastructure that make releases routine instead of risky. The same pipeline that runs the tests runs the security scans.
One pipeline
Tests and security scans run in the same pipeline, so a release is never greener than the checks behind it.
Containers
Consistent runtime behaviour from a developer laptop to production.
Routine releases
Small, frequent, reversible changes instead of infrequent risky ones.
Built secure from the first commit
Security is a stage in the way we work, not an audit we run at the end — and it is the reason the same team can build and secure the system. How we do security.
Requirements
Threat model
Secure design
Secure code
Code review
Security testing
Release
Monitor
Engineering with security built in
Business first
Technology follows the real workflow. We start from the operational problem rather than the feature list.
Secure by design
Security starts before code is written, in the threat model and the design, not after launch.
Built to evolve
Architecture that can grow with the business — modular, documented and maintainable by your team.
Have a system to build or modernize?
Tell us what you are trying to solve. We will map it to a first release you can put in front of real users — with security designed in from the start.