A web company with two school friends
Merged into a Stockholm IT consultancy
I started it while still at school. We built websites for small clients, and it later merged into MicroAA Labs.
I am Felix Hellström. I have built software for clients since 2017.
I build websites and the software behind them for companies that have no developer. I have done client work since 2017, first as a designer and then as a technical lead, in my own company and at agencies. My latest is a phone app for door codes at two apartment hotels.
How the company runs
Today it is me and a fleet of AI agents, and I review everything before it reaches you.
The agents do the first build and the routine checks. I decide what goes on the page and what stays off it, and I do the handover. You always get a preview link before anything goes live.
Who touches your work
I say so plainly, because you should know who touches your work. The model I use is Claude, from Anthropic. It sees only what the work needs, and I ask for your written yes before your material goes into it.
If I am away
If I am unavailable for more than five working days I tell you the same day and hand over the records and access.
Can you take over what I already have?
Tell my assistant. I look first and tell you what it would take.
Contributions on GitHub, last 12 months.
Many come from my AI agents and automations, so read it as activity, not as hours of hand-written work.
2017 to 2026
Building software for clients since 2017, in order.
With two school friends I started a web company, Breakfast Boys, while still at school. We did more than 30 client projects in two years.
Show the work from these years
This work was done before KlarHimmel AB took clients, so the company did not deliver it. It comes from my CV and public project pages.
The company merged into MicroAA Labs, a Stockholm IT consultancy, where I did business development, sales and strategy, and built websites and apps for startups and small firms.
Show the work from these years
This work was done before KlarHimmel AB took clients, so the company did not deliver it. It comes from my CV and public project pages.
Price calculators for an energy company
Built as part of a MicroAA Labs project
Solar-panel price calculators for a Swedish energy company.
I sent 63 short offers to agency and tech founders. 35 answered, 20 became real conversations, and one became my next job.
I joined a Stockholm Webflow and HubSpot agency as a founding member and partner, first as designer, from late 2024 as technical lead.
Show the work from these years
This work was done before KlarHimmel AB took clients, so the company did not deliver it. It comes from my CV and public project pages.
A members’ club platform
Replaced the club’s old site
With the agency team I built the member platform that replaced the club’s old site: profiles, a vehicle garage, files, events and a forum, phone first.
A hotel group
Nov 2024 central hub launched
I worked on the group’s web estate: a hub with social and job-feed integrations, translation setup and a newsletter connection. I was lead engineer on the translations.
A mapping platform
Oct 2025 handed over
A map-based platform, split into a website and a back end. I wrote the architecture proposal and the handover document.
A US company’s website
< 1 month from the first email to launch
A full website for a client in the United States, from the first email to launch.
A marketing company’s website
Retainer followed the launch
I built the corporate site, then looked after it on a monthly web-support retainer.
A CRM move for a branding company
Dec 2024 delivered
I migrated the client’s customer system from ActiveCampaign to GoHighLevel.
I introduced a monthly design and development subscription at the agency. Clients compared it to a hire.
Main client contact across ten or more concurrent projects, owning scoping, build, deployment, integrations and support.
KlarHimmel AB was registered in July. It is where I build my own products, among them context-vault, open source on npm.
I built a door-code system for the apartment hotels of Ett Smart, live since 9 September 2026.
- Offers I sent to agency and tech founders in early 2021; 35 answered. One became my next job.
- 35 of 63
- Real conversations from those offers.
- 20
- Client projects in a company I started with two school friends, in two years.
- 30+
Start with a brief.
Tell my assistant what you need. I read the brief and tell you whether I can help.