Services
Comprehensive technical solutions.
From mobile apps to cloud architecture, we tackle the challenging problems others avoid.
Mobile development
Native iOS apps built with SwiftUI for the Apple ecosystem.
- iOS ecosystem (iPhone, iPad, CarPlay)
- SwiftUI & UIKit development
- Firebase authentication & real-time sync
- Push notifications & background services
- App Store submission & maintenance
- Apple Pay & In-App Purchases
Backend & API development
Scalable microservices architecture with modern APIs.
- RESTful & GraphQL APIs
- Microservices architecture
- Real-time data with Redis caching
- Rate limiting & API security
- Webhooks & third-party integrations
- Database design: PostgreSQL, MongoDB, Redis
Payment systems
Production-ready Stripe integration including Tap to Pay.
- Stripe Tap to Pay on iPhone (production-deployed)
- Subscription management & recurring billing
- Marketplace platforms (Stripe Connect)
- Automated invoicing & billing workflows
- Payment compliance & PCI security
- Custom checkout experiences
Cloud infrastructure
AWS & DigitalOcean deployment with containerization.
- AWS & DigitalOcean deployment
- Containerized applications (Docker/Kubernetes)
- Hybrid cloud solutions
- Auto-scaling & load balancing
- Monitoring & observability (Prometheus, Grafana)
- Disaster recovery & automated backups
Migration services
Legacy system modernization and platform migrations.
- WordPress to modern microservices
- Monolith to microservices architecture
- Legacy system modernization
- Platform migrations (Firebase, AWS, etc.)
- Data migration strategies
- Zero-downtime deployment planning
Security & compliance
GDPR compliance, security audits, and infrastructure hardening.
- GDPR compliance audits & implementation
- Security audits & penetration testing
- Application security reviews
- Infrastructure hardening
- Incident response planning
- Vulnerability assessments
Technical consulting
Architecture reviews and CTO advisory services.
- Architecture design reviews
- Performance optimization
- Scalability planning
- Technical due diligence
- CTO advisory services
- Technology stack evaluation
Education & curriculum partnerships
DevSecOps, AI/ML, and CI/CD curricula delivered with Nordic education platforms.
- DevSecOps modules grounded in real production scenarios
- AI/ML curriculum for developers transitioning into ML roles
- Modern CI/CD with GitOps, ArgoCD, and supply-chain security
- Hands-on, opinionated, and current, built for working developers
- Custom curriculum design and direct instruction
- On-site and virtual delivery in English or Swedish
Products we build and operate
We do not just consult. We ship and operate our own software in production.
- aweradio.app · multi-tenant Radio-as-a-Service
- An automotive payments platform with Stripe Tap to Pay, shipped to production
- Real operational depth from running our own systems
- Battle-tested multi-tenant patterns, billing, and observability
- Available as a reference for your own SaaS build-out
- Engaged for productization advisory on client platforms
Management consulting
Digital transformation and technical team building.
- Digital transformation strategy
- CTO-as-a-service
- Technical team building & scaling
- Agile/DevOps process implementation
- Product roadmap development
- Vendor evaluation & selection
Why Retro 87
Production-proven, with Nordic values
What working with us looks like in practice.
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