Freelance Software Consultants
Senior developers who build what matters
We are Stefan and Erik — two independent developers with 20+ years of experience. We help teams multiply their output using AI coding agents, backed by deep expertise in Android, web, and the infrastructure that makes AI work.
Companies we have worked with
Who we are
Meet the team
Two senior developers with a track record of delivering at scale.
Stefan Wärting
AI-Augmented Development Specialist
Helps teams multiply their output using AI coding agents and the infrastructure that makes them work — CI/CD, automated testing, and developer tooling. Has shipped apps used by millions at companies like Spotify and EasyPark.
Erik Eelde
AI-Augmented Development Specialist
Specializes in integrating AI into development workflows with deep expertise in modern architecture patterns, testing strategies, and developer experience. Turns senior engineers into force multipliers.
What we do
Deep expertise, not just broad skills
We focus on what we know best — and deliver it at a senior level.
Android & Mobile
Native Android applications with Kotlin, Jetpack Compose, and modern architecture patterns. From greenfield to large-scale apps with millions of users.
AI-Powered Development
We help teams adopt AI coding agents to multiply developer output. From infrastructure setup to workflow integration — so your developers can focus on what matters.
Web Applications
Full-stack web development with React, Next.js, and TypeScript. Server-rendered, statically generated, or SPA — whatever fits the problem.
DevOps & CI/CD
Build pipelines, automated testing, deployment automation, and Gradle optimization. We make the boring parts reliable so teams can move fast.
Track record
Selected engagements
We have delivered for some of the most recognized tech companies in the Nordics and beyond.
Spotify
Contributed to the Android client used by hundreds of millions of users worldwide.
Zettle by PayPal
Built point-of-sale and payment solutions for small businesses across Europe.
Blocket
Developed features for Sweden's largest marketplace, serving millions of daily users.
EasyPark
Worked on the mobile parking app used across 20+ countries.
Toptracer
Built golf ball tracking and analytics software powering driving ranges globally.
PayPal
Worked on mobile payment solutions powering commerce globally.
Sitoo
Contributed to the cloud-native point-of-sale platform for unified commerce.
Texi
Developed inventory management with Zebra UHF RFID integration.
Side projects
Products we build and maintain
Beyond client work, we build our own tools.
Artifacts
Kotlin Multiplatform package registry — publish once, distribute to npm, Maven, and Swift.
Support
Customer support platform that keeps conversations in your backend — GitHub, Slack, or any custom system.
Eventer
Platform for specifying and managing analytics events across multiple tools.
Crafty
Project management app for teams on the go.