Infrastructure meets innovation.
I design and operate the infrastructure that keeps large organisations running, and I bring the same engineering discipline to the software I build and publish independently.
Krasimir Borisov
Cloud & Infrastructure Engineer
DevOps Engineer · Founder, KB Interactive Systems
- Solihull, UK
- 15 professional certifications
- Master's in Computer Engineering
- 6 products, 8 store listings
Based in Solihull, UK, I'm an IT and cloud infrastructure professional specialising in Microsoft Azure, hybrid environments, application deployment and endpoint management across large and complex estates.
I hold a Master's in Computer Engineering and fifteen professional certifications, supported by five years designing and operating systems built to scale, stay secure and remain maintainable.
As a DevOps engineer, I also design, build, release and run consumer software end to end: a zero-knowledge encrypted file vault, a native TV tracker, a cross-platform radio and podcast player, a macOS text editor, a nearby file sender and a free web hub that brings several of them together. The apps are published on Google Play, the App Store, the Mac App Store and the Microsoft Store.
This work runs under KB Interactive Systems (KBIS), where enterprise infrastructure experience and product engineering come together.
Every app I build is ad-free, with no tracking. The same discipline I'd apply to an enterprise estate goes into a £1.99 app.
What you can expect.
Built to scale
Enterprise habits on every project: clear architecture, documentation and systems that stay maintainable as they grow.
Secure by default
Encryption on-device with AES-256-GCM, hardware-backed keys and least-privilege design, from Intune policy to my own apps.
Lean by design
TV Index replaced a £30/month AWS backend with a zero-cost architecture. Cost is a design constraint, not an afterthought.
Private by default
Every app I build is ad-free with no tracking. Data stays on the device unless you choose otherwise.