Paid modules, theme overrides, major upgrades that almost mean starting over: PrestaShop is expensive to keep alive. I replace your store with a Go application, with your catalogue, your customers and your orders, without losing your Google rankings.
A direct email, no salesperson. Answer within one business day, no obligation.
clh --inventory prestashop catalogue, combinations, customers, orders: listed clh --read --ai modules/ override/ overrides and modules mapped
We don't copy PrestaShop into Go: we keep what matters to you and leave the rest behind.
clh --inventory prestashop ✓ every URL, every piece of content, every plugin clh --read --ai ✓ rule map, reviewed with you clh --go --tests ✓ every old page = a test to pass clh --migrate --data ✓ replayable scripts until the day before clh --compare old new ✓ zero diff, or an intended one clh --cutover && clh --handover ✓ live, and you hold the keys
I record everything that exists on your PrestaShop: every public URL, every piece of content, every plugin and what it really does, the forms, the accounts. That record is the reference until the very end.
AI agents read what exists (theme, plugins, settings, custom code) and extract the real rules: who sees what, which price applies when, which email goes out after what. I review that map with you: it becomes the reference, not the old code.
Tests before code: every page of the old site becomes a case to reproduce. The new site is written in Go by agents I run in parallel, and every line goes through me before it's kept.
Content, media, accounts and history are moved by replayable scripts: the copy is rerun as often as needed, right up to the day before cutover. Personal data never goes through the AI.
Both sites run together. A robot compares them page by page: content, titles, links, prices. We fix until the difference is zero, or intended.
Cutover at DNS level, with no downtime; the old site stays read-only until you're sure. You get the source code, the documentation and the access: you don't depend on me.
AI does in hours what used to take weeks: reading, comparing, writing the repetitive code. It doesn't choose the architecture, and it puts nothing into production without me.
--goPHP, MySQL, Smarty, the modules and their licences: all of it leaves production. What remains is one compiled program that starts in a fraction of a second.
ProofThis page is served by a Go program I wrote, the same one that runs clh.do and clh.agency.
--sobreA Go service takes millions of requests a day on a modest machine: the hosting bill and the power draw go down together.
--durcirNo third-party plugins, no weekly emergency update: the attack surface shrinks to what you actually use.
ProofFor content sites I designed NADAPROD, open source: I import your existing site, and every page becomes a self-contained file. No database, no plugins, no trackers, no third-party calls.
--msPages served in milliseconds: your visitors stay, and search engines notice.
--clesSource code, documentation, access: it's all yours. You depend on no vendor, no plugin marketplace, and not on me.
Mostly a reason not to pay for an upgrade to 8: we start from your data, whatever the version.
Payments are reconnected directly to the provider (Stripe, PayPal, Mollie…), carriers through their APIs or your rate tables.
Not if things are done in the right order: every existing URL is recorded before anything is touched, then kept as is or redirected with a 301. Titles, descriptions and structured data follow. And a faster site ranks better, not worse.
You do. Depending on how you work: text files you edit like a document, or an admin interface written for what you actually do, without the hundred menus you never use.
The code, the structure and anonymised samples. Your customers' personal data (accounts, orders, addresses) is not sent to the models: it is moved by scripts, on your servers or mine.
It depends on the volume and the features to reproduce. After the inventory you get a firm scope, schedule and quote. AI cuts the time spent writing code sharply: that's what makes a tailor-made rewrite affordable today.
The old site stays in place, read-only, until you're sure. The cutover happens at DNS level: going back takes a few minutes.
If you like, on my machines or at datamix.io. Otherwise the binary runs at any Linux host: the code and the access are yours.
Tell me where you're starting from (PrestaShop), what your site does and what weighs on you: I answer within one business day, no obligation.
Talk about my migration→or write directly to cedric@clh.ovh