Web Application & Custom Software Development

A1 Solutions US designs and develops scalable web applications, REST APIs, admin dashboards, and custom business software tailored to your specific workflows. Based in Miami, FL.

What We Build

• Custom web applications (React, Vue, Angular)
• REST APIs and microservices (Node.js, Express)
• Admin dashboards and internal tools
• E-commerce and order management systems
• Customer portals and client-facing platforms
• Database design and optimization (PostgreSQL, MySQL)

Our Technology Stack

React, TypeScript, Node.js, PostgreSQL, REST APIs, GraphQL, AWS, Docker, CI/CD pipelines.

Why Custom Software?

Off-the-shelf solutions often don't fit your exact workflows, force you to pay for features you don't need, and can't scale with your business. Custom software is built specifically for your processes — and pays for itself through efficiency gains.