Let’s chat! 👋🏻
If you’re interested in working with me, have a project in mind, or just want to say hello — don’t hesitate to reach out.
I’m Daniel “Klokie” Grossfeld, a senior web architect and full-stack engineer based in Stockholm, Sweden. I read every message myself and normally reply within a couple of working days.
What I’m a good fit for
- Web architecture and technical leadership — designing, reviewing, or rescuing a data-driven site, e-commerce platform, or media system, and helping a team make the decisions that are expensive to change later.
- Full-stack product engineering — TypeScript/Node, React, Astro, PostgreSQL, Kafka, AWS and Cloudflare, from first commit to production.
- Fractional CTO and advisory work for founders who need someone who has built and run engineering organizations before.
- Speaking, writing, and music collaborations — see music for the other half of what I do.
What to include
A sentence about the problem, roughly when you’d want to start, and whether this is a contract, a full-time role, or a conversation. That’s enough for me to answer usefully. If it’s a bug or a correction on something I published, a link to the page is plenty.
Find me here 👇🏻
More background: about, the full CV, the portfolio, and what I use day to day. How this site handles your data is on the privacy page.