For a project like yours, hiring a dedicated backend developer could be a sensible approach, especially if the frontend is already working well and most of the problems involve integrations and server-side functionality.
I'd start by identifying the biggest technical bottlenecks. Inventory synchronization and payment processing require different considerations, so you need someone comfortable with API development, database design, authentication, and error handling.
You could look into providers such as https://litslink.com/hire-nodejs-developers as one option for finding dedicated Node.js specialists. I'd compare several providers and ask about their developers' experience with e-commerce systems.
Before signing a long-term contract, consider a small paid technical assignment using a realistic problem from your application. Also, establish clear expectations for documentation, automated testing, code reviews, and ownership of the source code.
The important thing is finding someone who can maintain and improve the system over time, rather than simply deliver new features quickly.
For a project like yours, hiring a dedicated backend developer could be a sensible approach, especially if the frontend is already working well and most of the problems involve integrations and server-side functionality.
I'd start by identifying the biggest technical bottlenecks. Inventory synchronization and payment processing require different considerations, so you need someone comfortable with API development, database design, authentication, and error handling.
You could look into providers such as https://litslink.com/hire-nodejs-developers as one option for finding dedicated Node.js specialists. I'd compare several providers and ask about their developers' experience with e-commerce systems.
Before signing a long-term contract, consider a small paid technical assignment using a realistic problem from your application. Also, establish clear expectations for documentation, automated testing, code reviews, and ownership of the source code.
The important thing is finding someone who can maintain and improve the system over time, rather than simply deliver new features quickly.