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Tell me what you're building
Send me a short description of the problem and I'll tell you whether I'm the right fit, what it would cost, and how long it would take. No pitch deck.
- Phone
- +46 70 753 73 78
- elinorwigertz
Portfolio
From concept to production
Ten builds, from a sensor cast into a wall to Kubernetes across four countries. Each one written up: the constraint, the decision, and what shipped.
Managed Dart hosting on GKE
Principal Engineer · 2026 - Present
Serverpod
The full backend stack for Flutter and Dart, deployed in one command
Platform engineering for Serverpod Cloud, the managed hosting product behind the open-source Dart backend framework for Flutter teams. Private control-plane connectivity, reusable Terragrunt CI/CD, Go tenant operator, and Flux GitOps on GCP.
- Platform
- Managed Dart hosting
- Cloud
- GCP / GKE
- Engagement
- Ongoing
More work
9 further engagements
1000+ units shipped
Lifee
IoT Health Tracker for Children
Founder & Technical Lead
Hardware Design / Embedded C / FreeRTOS / BLE +4
100+ apps across 4 regions
Volvo Cars
Global DevEx Platform Engineering
Principal Engineer
Kubernetes / AWS / Azure / Terraform +9
50+ stations delivered
Mud Masters
Real-time scoring system for GYMRACE fitness competitions
Principal Engineer
Raspberry Pi / Node.js / TypeScript / React +5
Zero idle compute cost
Pugstorm
Automated CI/CD Platform for Unity Game Studio
Principal Engineer
GitHub Actions / AWS / EC2 / S3 +6
30+ apps, 4 countries
Dstny
Multi-Region Kubernetes Platform from Scratch
Platform Architect & DevOps Engineer
Kubernetes / AWS EKS / OpenShift / Terraform +10
CE-certified radio hardware
Invisense
Advanced Humidity Monitoring System
Firmware & Application Developer
Embedded C / FreeRTOS / React Native / Hardware QA +2
Several hundred players a night
Vinterljus
Interactive Festival Multiplayer Game
Developer & System Architect
AWS / MQTT / Next.js / Vercel +2
BLE and storage redesign
Sparv Embedded
Wearable ECG Monitor Hardware Redesign
System Developer & Hardware Engineer
Hardware Design / PCB Design / Embedded C / BLE +2
Zero to self-service CI/CD
Lynes
DevOps Transformation from Ground Zero
DevOps Architect & Engineer
Kubernetes / AWS EKS / Terraform / Terragrunt +9