Software Architecture
The Architecture Litmus Test: Can You Code on a Plane?
If you can't run and debug your service with just a database, message queue and seed data — no internet, no VPN, no other services—your software architecture is broken.
Engineering Reliable Fintech Systems
System architecture, legacy modernization, technical leadership.
Hands-on engineering consultant.
Latest Blog Post
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Real transformations at major Nordic banks and payment providers
Legacy System Migration
Major Nordic Bank
- ✓Quarterly → Daily releases
- ✓Zero downtime migration
- ✓Practices adopted enterprise-wide
Payment Platform Scale
Leading Payment Provider
- ✓1M+ daily transactions
- ✓Scalable & consistent processing
- ✓High-availability architecture
Consultancy Services
I work directly with your team to fix what's broken and build what works
System Modernization
Refactoring legacy codebases for maintainability and stability. Reducing technical debt and improving system reliability.
Payment Systems
Secure payment gateway integration and processing systems. Multi-currency support with reconciliation and settlement.
Platform Engineering
Kubernetes orchestration, CI/CD pipelines, and cloud architecture. High-availability systems with automated scaling.
System Architecture
Pragmatic architecture decisions based on your actual needs. From optimizing existing systems to designing new ones - choosing what works, not what's trendy.
AI Engineering & Best Practices
Integrate AI into your development workflow to boost productivity. Implement best practices for code quality, testing, and documentation using modern tools.
Technical Expertise
Core technologies for building robust financial systems
KubernetesKafkaPostgreSQLFoundationDBSQL Server.NETJavaClojureElixir
Industry Experience
BanksPayment ProvidersDigital WalletsFintechs
EJTech
Fintech Engineering Consultancy
0
Downtime During Migrations
7+
Years Experience
Daily
Releases (from Quarterly)
Delivering robust financial systems that are fast, reliable, and scalable.
With 7+ years in Nordic fintech, I specialize in navigating complex technical challenges. I focus on pragmatic engineering that delivers results: zero-downtime migrations, significant performance improvements, and accelerated release cycles.
Whether you need to fix your existing SQL Server bottlenecks or build event-driven systems with Kafka, I bring hands-on engineering expertise, not PowerPoints.