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Get me and my teams full attention and solve an urgent issue within a week 10.000 EUR.

20 hour voucher 3000 EUR.

300 EUR per hour.

Join my community for 100 EUR per month — or sign up for my free newsletter below. 

Main Services

  • Ubuntu Server (Linux) and web site optimization, maintenance, updating, fixing and upgrading.
    • Drupal, Wordpress, Prestashop, Magento, Moodle, CodeIgniter, Laravel and Atlassian products.
  • Scripting in Linux, bash, and R-scripting for optimizing business processes and handling small or large amounts of data including APIs.
    • Examples: RESTful APIs (For example in Drupal), Bank APIs for Spiir and Wise (Transferwise), Facebook APIs, Binance API for auto crypto trading and crypto management, Google APIs for logins etc.
  • Docker  Containers
    • Vaultwarden - self hosted password manager.
  • Speciality in Drupal 5, 6, 7, 8, 9 and 10.
    • Upgrade you web site from Drupal 7 to the latest Drupal. End of life for Drupal 7 November 2023, it's a good idea to upgrade to the latest Drupal so it runs smoothly with PHP 8 and scores better on the Google Rankings. Read more: Drupal 7's End-of-Life extended to November 1, 2023 - PSA-2022-02-23. 
  • Web crawling/scraping development in R and Python.
  • Single point of contact digital project management.

Excel Freelancer

Business and Logistics

  • Forecasting, seasonal profiles - implementation of replenishment software. I have participated in the implementation of E3 (ASR + AWR + OPT) Advanced Replenishment fra JDA in Denmark, Sweden, and Finland for the largest distributor of building materials in the Nordics.
  • Business decision tools, business cases, and idea descriptions.
  • Optimization - route planning and scheduling.
  • Logistics consultancy - LEAN, simulation, process analysis, business optimization.

Web

  • Web development in Drupal CMS. Latest major project: IdeaHunters.dk
    • Web hosting - specialized Drupal hosting included.
    • See examples in my portfolio and recent case studies.

Tags

  • Linux
  • server
  • Web
  • hosting
  • development
Last modified
2026-08-11

Review Greg on Google

Greg Nowak Google Reviews

 

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

Illustrated infographic summarizing: ChatGPT Disabled Personal Knowledge Sync. What Broke on Your Team?
ChatGPT Disabled Personal Knowledge Sync. What Broke on Your Team?
2026-08-27

ChatGPT retired personal sync connections for Enterprise and Edu. Here is how to find affected workflows, migrate access, and test permissions.

Illustrated infographic summarizing: Cloudflare’s September Bot Defaults Could Quietly Cut AI Visibility
Cloudflare’s September Bot Defaults Could Quietly Cut AI Visibility
2026-08-26

Cloudflare’s September bot defaults give publishers more control, but one training block could also cut search crawling and AI-driven discovery.

Illustrated infographic summarizing: Does Your AI Chatbot Clearly Identify Itself?
Does Your AI Chatbot Clearly Identify Itself?
2026-08-25

The EU’s transparency requirements for AI chatbots now apply. Here is how to make your bot’s identity clear, limit its system access and provide a genuine route to a member of staff.

Illustrated infographic summarizing: Should publishers add Google’s new Preferred Sources button?
Should publishers add Google’s new Preferred Sources button?
2026-08-24

Google’s Preferred Sources button is worth a controlled test for eligible publishers, with careful choices around placement, performance and measurement.

Illustrated infographic summarizing: Search Console Can See TikTok Now. Your Reporting Has to Catch Up
Search Console Can See TikTok Now. Your Reporting Has to Catch Up
2026-08-23

Google can now report how social profiles appear in Search. Here is how to measure cross-channel discovery without mistaking visibility for business results.

Illustrated infographic summarizing: Your AI workflow has logs. Can they explain one bad decision?
Your AI workflow has logs. Can they explain one bad decision?
2026-08-22

Logs can show that every service worked while leaving a bad AI decision unexplained. See how connected traces and careful redaction close the gap.

Illustrated infographic summarizing: Security Questionnaires Eat Into Selling Time—Let AI Find the Evidence
Security Questionnaires Eat Into Selling Time—Let AI Find the Evidence
2026-08-21

NIS 2 is generating more supplier questionnaires. A controlled AI assistant can find approved answers and sources—and route uncertain cases for review.

Illustrated infographic summarizing: Locked out of your Apple developer account? Fix it before October 1
Locked out of your Apple developer account? Fix it before October 1
2026-08-20

Apple's updated developer agreement must be accepted by October 1, 2026, and many small app owners cannot even log in. Here is where Apple's two-factor codes really go, and how to fix your access before the deadline.

Illustrated infographic summarizing: Cloudflare Workflows Now Charges by the Step—Price the Outcome
Cloudflare Workflows Now Charges by the Step—Price the Outcome
2026-08-20

Cloudflare Workflows now bills paid plans for steps and stored state. Here is how to track cost per completed outcome without weakening reliability.

Illustrated infographic summarizing: Google’s AI Search Toggle Is a Publishing Decision, Not an SEO Setting
Google’s AI Search Toggle Is a Publishing Decision, Not an SEO Setting
2026-08-19

Google’s AI Search toggle forces a commercial choice about visibility, attribution and content use. Here’s how to make that choice responsibly.

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