Wix Velo developer · Wix Legend Partner
Wix Velo development for sites that have outgrown the editor
When a Wix site needs something the built-in features do not do, the answer is usually Velo: JavaScript that runs on the page and on Wix’s servers. We write it, test it and hand it over documented.
272+ completed projects · 4.9/5 from 173 reviews on the Wix Marketplace
What Velo is for
Custom behaviour without leaving Wix
Velo is Wix’s development platform. It lets a developer add JavaScript to any page, write backend code that runs on Wix’s servers, query and update CMS collections, call outside APIs and schedule jobs. Your team keeps editing content in the normal Wix dashboard; the code handles the parts the dashboard cannot.
Typical requests are a price calculator, a filtered catalogue, a members-only area, a form that writes to a CRM, or a booking flow with rules the standard app does not allow. We are a Wix Legend Partner with 272+ completed projects, so most of what clients ask for is something we have built before.
If the requirement goes further than Velo should carry, for example a fully custom front end or very heavy traffic, we will say so and point you to Wix Headless, where Wix stays as the back end and the front end is our own code.
What is included
Velo work we take on
Custom page logic
Calculators, multi-step forms, conditional content, dynamic filters and search across CMS collections.
API integrations
Connecting Wix to CRMs, payment and shipping providers, ERPs, WhatsApp and email tools through backend web modules.
Database and CMS work
Collection design, data hooks, bulk imports and exports, and dynamic pages driven by your data.
Member areas
Login, roles, gated content and personal dashboards built on Wix Members.
Stores and Bookings customisation
Custom checkout steps, pricing rules, product options and booking rules beyond the standard apps.
Fixes and code review
Finding out why existing Velo code is slow or broken, then fixing it and documenting what it does.
How it runs
From request to working code
- 1
You describe the behaviour
Send the site URL and what should happen. A screen recording or a rough sketch is enough.
- 2
We confirm it can be done in Velo
You get a written scope with what will be built, what it depends on and a quote.
- 3
We build on a copy first
Code is written and tested away from your live pages, then you try it before anything is published.
- 4
Handover
The code is commented and you get a short note on how it works, so another developer can maintain it.
Client work
Wix sites we have built and extended
Genuine Suppliers NZ
A Wix Headless online shop for an Auckland maker of mango wood and resin furniture, built so buyers can order a one-off piece or request a custom one, with its Etsy reviews shown exactly as buyers wrote them.
Kusum Industries
A manufacturer site for a Jaipur disinfectant and pool-chemical plant, built so three very different buyers each land in the right catalogue — and so the team can maintain it themselves.
Design Park Architects
A portfolio and practice site for a New Delhi architecture and master-planning firm with more than two decades of built work to present.
Wix Velo Development · Questions
What people ask before hiring a Velo developer
What is a Wix Velo developer?
A Wix Velo developer writes JavaScript for Wix sites using Velo, Wix’s development platform. They add custom page behaviour, backend code, database queries and connections to outside services, which the visual editor alone cannot do.
Can Velo connect my Wix site to another system?
Yes, in most cases. If the other system has an API, backend Velo code can send and receive data from it, for example pushing form leads to a CRM or pulling stock levels from an ERP. We check the API documentation before quoting.
Do you work on sites someone else built?
Yes. Send the URL and a description of the problem. We review the existing code first and tell you whether it is worth fixing or quicker to rewrite that part.
How much does Velo development cost?
It depends on the feature, so we quote each job after seeing the site and the requirement. You get a written quote before work starts, in your own currency.
Will my team still be able to edit the site?
Yes. Velo code sits alongside the normal editor and CMS. Your team keeps changing text, images and collection items as before; we mark any element the code depends on so it is not removed by accident.
When is Velo the wrong choice?
When the whole front end needs to be custom, or when the page must load much faster than the Wix editor allows. In those cases Wix Headless is the better route, with Wix kept as the back end.
More Wix services
Other Wix work we take on
Tell us what the site should do
Send the URL and the behaviour you need. We reply within one working day with whether Velo can do it and what it would take.
Working with us from abroad: United States United Kingdom Australia New Zealand