React
Rails
Node.js
PostgreSQL
Docker
Redis
GraphQL
TypeScript
Engineering excellence — delivered

Software that
moves your business forward

We build custom software for companies that refuse to slow down. Web apps, desktop tools, mobile apps. AI-powered, engineer-delivered, built to last.

EZ.
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Our Stack
Rails
React
Vue.js
Rust
Docker
n8n
Laravel
PostgreSQL
Redis
Blockchain
Node.js
GraphQL
TypeScript
Python
Kubernetes
Rails
React
Vue.js
Rust
Docker
n8n
Laravel
PostgreSQL
Redis
Blockchain
Node.js
GraphQL
TypeScript
Python
Kubernetes

Ship fast. Scale faster.

We partner with ecommerce brands and SaaS startups to build custom platforms designed for speed, scale, and reliability. From first commit to production, we deliver software that grows with your ambition.

Powered by AI. Delivered by engineers. Hosted on 42helv.

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Projects we're proud of

Real products, real results — built from the ground up with care.

42helv.com
42 Helvetia
Web Platform
Rails React PostgreSQL

42helv

Deploy your web applications in minutes. No ops, no stress — just code.

Read case study
pints.online
Pints Online
POS System
Rust JavaScript API

Pints Online

The ultimate point of sale system for bars and restaurants — real-time tabs, inventory, and analytics.

Read case study

Full-cycle software engineering

From concept to deployment and beyond — we own the outcome.

Custom Web and Desktop Apps

Full-stack, production-ready applications built with modern architectures — React, Rails, Node.js, and beyond.

UI / UX Engineering

Pixel-perfect interfaces with motion and micro-interactions that feel as good as they look.

DevOps & Infrastructure

Scalable cloud deployments, CI/CD pipelines, monitoring, and everything in between.

API & Backend Systems

Robust, well-documented APIs and backend services designed for reliability and performance.

Legacy Modernization

Thoughtful refactoring and migration strategies that reduce tech debt without disrupting your business.

Technical Consulting

Architecture reviews, code audits, and strategic guidance to help your team ship with confidence.

Ready to bring your
idea to life?

Tell us about your project. We'll listen, ask the right questions, and map out a path forward — no fluff, no pressure.