Foundation for
Hyper-Growth

Spaghetti code kills startups. We design robust, scalable System Architectures using Next.js and Microservices that can handle millions of users without collapsing.

Audit Your Stack

System Architecture Principles

Scalability

Systems designed to grow with you, from MVP to IPO.

Maintainability

Clean, documented patterns that any developer can jump into.

Performance

Optimized database queries and edge caching for sub-100ms loads.

Architecture Design Process

Architecture improvements delivered without stopping your business.

01

Stack Audit

Review your codebase, infrastructure, dependencies, and bottlenecks. Identify tech debt, single points of failure, and scaling constraints.

02

Architecture Proposal

Design the target state: component boundaries, data flow, API contracts, infrastructure diagram, and a migration path with no big-bang rewrites.

03

Proof of Concept

Build the highest-risk architectural change first to validate assumptions before committing to full implementation.

04

Phased Implementation

Roll out changes incrementally with full test coverage. Zero-downtime migrations. Your system stays live throughout.

System Architecture Use Cases

Architecture work that delivers measurable outcomes, not just diagrams.

Tech Debt Remediation

Untangle tightly coupled codebases. Define clean interfaces, extract domains, and reduce the cost of every future change.

Scaling for Growth

Database optimization, caching strategy, CDN configuration, and horizontal scaling — designed for your next 10x.

Monolith to Services

Migrate from monolith to services at the right pace. We prevent the distributed monolith trap most teams fall into.

Performance Optimization

Sub-100ms page loads. Server component strategy, edge caching, bundle splitting, and query optimization.

Cloud Infrastructure

AWS, GCP, or Hetzner architecture designed for cost efficiency, reliability, and compliance requirements.

AI System Integration

Add AI to existing systems without destabilising them. Clean service layers, fallback strategies, and full observability.

Start with a Free Stack Audit

We review your current architecture and deliver a prioritised list of improvements — with effort and impact estimates. No commitment required.

Book a Free Stack Audit

Senior system architects in Leiden. We design scalable Next.js and cloud architectures for ambitious tech companies.

system architect netherlandsreact performance consultingscalable software designtech debt audit