Koivisto Capital OyIndependent software work / Finland
Owned software / Vertique

Enterprise Java without the invisible machinery.

Vertique is an opinionated framework for building reliable, enterprise-ready microservices on Vert.x. It combines explicit architecture, compile-time validation, and production-grade infrastructure in a coherent modular stack.

01 / Why it exists

Fast systems still need strong foundations.

Vert.x provides an excellent asynchronous runtime, but deliberately leaves application architecture to its users. Vertique supplies an opinionated structure for teams that need more than a toolkit without giving up Vert.x's performance and flexibility.

REST APIs, typed services, Kafka integration, security, persistence, observability, jobs, and durable workflows are designed to work together while remaining individually replaceable.

02 / Design principles
01

Explicit architecture

Dependencies, contracts, and lifecycle remain visible instead of disappearing behind runtime magic.

02

Compile-time guardrails

Code generation and validation move structural mistakes into the build, before they become runtime failures.

03

Operational reliability

Resilience, observability, transactional messaging, and durable workflows are treated as foundational capabilities.

04

Modular adoption

Applications select the capabilities they need without pulling an entire platform into every service.

03 / Ownership

Developed and owned by Koivisto Capital Oy.

Vertique is being developed as a long-term software asset. Product availability, documentation, and licensing information are published through the Vertique project.