GrN.dk
AI automation · web · mobile

AI Automation, Web and Mobile Development

I help companies solve IT problems with automated workflows and AI-assisted solutions — from one-off scripts to full web and mobile applications.

My main venture right now: nowa.dk, where I install AI automation in businesses at fixed prices. The daily articles on this site are written and illustrated by one of those automations.

Get in touch  See the cases →
17published cases
1 / daynew article with a hand-sketched infographic
2004grn.dk registered
97Lighthouse performance, mobile

What I build

Standard tools where they fit, custom code where they don't — one point of contact from first call to production.

01

AI automation

Automation audit, single-workflow installs and autonomous agents — mail triage, content pipelines, task agents — at fixed prices via nowa.dk.

02

Web platforms

Drupal, WordPress, Laravel and Prestashop: new builds, Drupal 7 → 11 upgrades and specialised hosting on tuned LiteSpeed servers.

03

Mobile apps

Flutter apps with automated testing on a real device and publishing to Google Play and the App Store. Source at flutter.grn.dk.

04

Servers, data and APIs

Ubuntu, LiteSpeed/Nginx/Apache, Docker. Scripting in Python, Bash and R; APIs from Cloudflare and Google to Wise and Binance.

05

Logistics and forecasting

Replenishment (JDA E3), seasonal profiles, route planning and LEAN process analysis — cand.merc.logistik.

Cases

A selection of the work: what the client needed, what was built, and what it changed.

All cases →

Prices

Fixed scope, fixed price — you know what you get before we start.

Urgent fix within a week

10.000 EURMy team's and my full attention until it is solved.

20-hour voucher

3.000 EURUse it as you go.

Hourly

300 EURPer hour, no minimum.

Community

100 EUR / monthOr the free newsletter.

Latest articles

A new article every morning, written and illustrated by one of my own automations.

All articles →
Greg Nowak

Who is behind it

Greg Nowak · IT architect and automation builder · Li, Lamphun, Thailand

My name is Grzegorz Nowak (Greg). I am specialised in IT architecture and in solving small and large IT challenges, with a master's degree in logistics and a soft spot for the space between business and IT — most business needs can be met with standard solutions, which keeps the cost of complex systems down. I have been building online projects since 1997; grn.dk has been registered and active since 2004.

LinkedIn · CV · nowa.dk

★★★★★

“Kan varmt anbefales. Vil jeg helt klart bruge igen.”

Tinna Friemann · Google review

Written recommendations from Trafik og Veje, Aarhus Municipality (2011) and AgroTech (2010) — on LinkedIn.

97Performance
93Accessibility
100Best practices
100SEO

Have an IT problem or a repetitive task?

Describe it in a few lines. You get a concrete proposal within one working day — fixed price, no workshop.

Get in touch
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