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About Me

Software engineer & indie founder focused on building software that matters.

My work covers full-stack development, backend systems, APIs, product architecture, automation, and SaaS platforms. I take ideas from concept to execution and build products that are not just functional, but structured for real use and sustainable growth.

What sets my approach apart is that I think holistically. I care about the full product: the problem it solves, the people it serves, the systems behind it, and how it evolves over time.

Through iamkay.eu, I share my work, my journey, and the kind of technology I strive to build — thoughtful, scalable, and meaningful.

About

I think beyond code.
I care about the full
product — the problem
it solves, the people it
serves, and how it
evolves over time.

Tech Stack
FrontendReact · Next.js · TypeScript · Tailwind
MobileReact Native · Expo · iOS · Android
BackendNestJS · Express.js · Node.js · Python
DatabasePostgreSQL · MongoDB · Supabase · Firebase
InfraGit · Docker · CI/CD · AWS · Vercel
AuthOAuth · JWT · RBAC · Multi-tenant
TestingISTQB Certified · Vitest · Playwright · E2E
Automationn8n · Webhooks · Custom engines
How I Work

From idea to impact.

01Understand

Dig deep into the problem and context

02Design

Map out a practical, structured solution

03Build

Engineer with quality, clarity, and intention

04Launch

Ship and test in the real world

05Refine

Iterate based on feedback and data

Indie Founder

Building products
of my own.

As an indie founder, I create software with real-world value, strong usability, and long-term potential. My founder mindset shapes how I work: I think beyond features, care about the product as a whole, and build for sustainability.

“Being an indie founder means taking ownership of ideas and turning them into working systems that stand on their own.”

— Kay
Let's Build Something

Ready to start
a conversation?

Whether you need a software engineer, a technical partner, or someone to help shape and build a digital product.

Get in Touch