I build software that solves real-world problems.
Software engineer, full-stack developer, systems builder and technology entrepreneur based in Kenya.
I'm Isaac Nyamari, a software engineer, full-stack developer, systems builder and technology entrepreneur based in Kenya.
My work focuses on software development, business management systems, SaaS, APIs, infrastructure and technology consulting — the practical systems organisations rely on every day.
I enjoy taking a messy, manual process and turning it into software that is clear, dependable and easy to use. That means caring about the whole picture: the data model, the user interface, the integrations and the servers it all runs on.
The principles behind how I build.
Start with the problem
Software is only useful if it fixes something real. I spend time understanding the workflow before proposing a solution.
Build for the people using it
Clear interfaces and sensible defaults matter more than clever features.
Production is part of the job
Deployment, monitoring, backups and security are designed in, not added at the end.
Keep it maintainable
Readable code, documented decisions and simple architecture keep systems affordable to run.
Where I spend most of my time.
Business systems & SaaS
School, healthcare, HR, billing and ISP management platforms, including multi-tenant SaaS.
Full-stack web development
Web applications and websites from database to interface.
Infrastructure
Linux servers, deployment, DNS, web servers, monitoring and backups.
Integrations
REST APIs, payment gateways, third-party services and devices.
What I work with.
Software
- Full-stack web development
- Database design
- REST API development
- Multi-tenant SaaS
Infrastructure
- Linux server administration
- Web server configuration
- Domain and DNS management
- Monitoring and backups
Integrations
- Payment gateway integration
- Hardware and device integration
Consulting
- Software architecture
- Technology consulting
Technical interests
- Business management systems
- SaaS platforms
- API design
- Linux infrastructure
- Payment integrations
- Hardware and device integration
Have a system in mind?
Tell me what you're trying to build or fix, and I'll suggest a practical way forward.