Poul Poulsen — Software Developer

InfiniteOvertime.

22+ years writing code. IoT, e-commerce, SaaS, ERPs — and a few things that probably shouldn't have worked but did. Based in Denmark.

22+Years
Overtime
0Days Off
Software Developer*Based in Denmark*22+ Years of Code*IoT & Web*Infinite Overtime*
Software Developer*Based in Denmark*22+ Years of Code*IoT & Web*Infinite Overtime*
Skills & Tech

The Stack

01

Frontend

I build interfaces people actually want to use. React and Next.js are my daily drivers — TypeScript keeps me honest.

React · Next.js · TypeScript · Tailwind CSS · HTML · CSS

02

Backend & APIs

REST APIs, database design, server-side logic. PHP and Laravel for a long time, Node.js more recently. I care about maintainability.

Node.js · PHP · Laravel · MySQL · Git

03

IoT & Cloud

Connected devices, real-time data pipelines, industrial integrations. Currently living in this world full-time at GRUNDFOS.

AWS

04

Commerce & Integrations

Shopify, ERPs, B2C systems. I know where the bodies are buried — and how to avoid digging more graves.

Shopify

Experience

Track Record

001

GRUNDFOS IoT Platform

IoT / Platform Engineering2024–

Senior IoT software developer building connected systems for one of the world's largest pump manufacturers. Industrial-scale data pipelines, embedded integration, and real-time device communication.

002

SPORT 24 E-commerce Platform

Full-Stack / E-commerce2022–2024

Specialist frontend developer for Scandinavia's leading sports retail group. Built and maintained customer-facing product experiences and integrated backend services across a large multi-brand storefront.

003

Cornator A/S

Frontend Engineering2021–2022

Frontend developer delivering web applications and engineering solutions. Shipped user interfaces and tooling for a Danish technology company.

004

Spy ApS — API & ERP Systems

Backend / Integrations2016–2021

Built and maintained APIs and ERP systems over 4+ years. Developed B2C integrations via Shopify and engineered backend services in PHP and MySQL for an IT consulting firm.

005

Heyloyalty Marketing Platform

Backend / SaaS2014–2016

Backend developer on an email and SMS marketing platform. Built and maintained core sending infrastructure, campaign tooling, and Laravel-based services.

006

Koncerten.dk

Founder / Full-Stack2010–2012

Founded and built a music discovery platform from scratch. Wore every hat — developer, designer, and janitor. PHP, MySQL, HTML, JS, CSS.

About

I Don't
Clock Out.

Infinite Overtime is one person — Poul. 22+ years of writing code across IoT platforms, e-commerce, marketing SaaS, ERPs, and everything in between. I've been a founder, a teacher, and an airman. Mostly though, I write code.

Not an agency. Not a consultancy. Just one developer who shows up, gets it done, and doesn't stop until the thing actually works.

Currently

Senior IoT Software Developer at GRUNDFOS, building connected systems for industrial pumps.

Background

Started coding around 2002. Spent time as a teacher, served in the Danish Air Force, and built a music platform nobody remembers.

Location

Based in Denmark. Work is mostly remote, always asynchronous.