# Hire a Node.js developer for APIs, back ends, and integrations

> Hire APPSOLN as your Node.js developer to build APIs, connect your business tools, and power the back end of your web app.

Node.js runs the back end of many modern web apps. Hire APPSOLN to build an API, connect your CRM, payment, and messaging tools, or improve a Node.js service that has become slow or unreliable.

## What you get

- Reliable APIs with clear documentation
- Connections between your business tools
- Secure handling of logins, passwords, and keys
- Monitoring so problems are spotted early

## Typical projects

- APIs for web and mobile apps
- Connecting a CRM, ERP, or payment provider
- Automatic emails, notifications, and webhooks
- Improving a slow or unstable Node.js service

## Skills and tools

- Node.js
- TypeScript
- REST and GraphQL APIs
- PostgreSQL
- Docker

## How it works

- **Tell us what you need.** Send a short message or book a free call. Describe the project, the deadline, and any existing code or systems.
- **Get a clear plan.** We reply with a proposed scope, approach, and timeline, or a smaller first step if that makes more sense.
- **Work starts.** You get regular updates and working results you can see, not just status reports.
- **Handover.** You own the code and documentation, and we can stay on for ongoing support if you want.

## Ways to work with us

- **A scoped project.** A fixed piece of work with an agreed outcome, such as a new app, a feature, or a migration.
- **Ongoing monthly help.** Regular development time for updates, fixes, and new features after launch.
- **A review or audit.** A short, focused look at your existing code or setup, with clear recommendations.

## Common questions

### Can you connect our tools even if they are old?

Usually, yes. If a tool has an API, export, or database we can reach, we can normally connect it.

## Related

- [Full-Stack Development](https://appsoln.com/services/full-stack-development/index.md): Need a web app, customer portal, or internal tool that fits how your business works? APPSOLN builds it end to end, connects it to the tools you already use, and hands it over ready to launch.
- [Node.js](https://appsoln.com/technologies/nodejs/index.md): Node.js runs the behind-the-scenes part of many web apps: the part that saves data, talks to other systems, and sends information to the screens people see. It uses the same language as the website itself.
- [TypeScript](https://appsoln.com/technologies/typescript/index.md): TypeScript is a safer version of JavaScript, the language of the web. It checks the code as it is written, so many common mistakes are caught before the software goes live.
- [PostgreSQL](https://appsoln.com/technologies/postgresql/index.md): PostgreSQL is a popular, free, and very reliable database, the place where an app stores its information. It is trusted by startups and large companies alike.

Canonical page: https://appsoln.com/hire/nodejs-developer