YOUR TOOLSFINALLY TALKTO EACH OTHER.
Accounting, POS, carriers, payment, marketplaces, booking: I connect your programs to each other by API, export or webhooks. No more re-typing, no more Sunday-evening exports, and alerts if something breaks.
Tested in a sandbox
Monitored
In short. A simple bridge between two tools (scheduled export, one-way sync) starts at 900 € and is delivered in 1 to 3 weeks per connector; a full POS, accounting or carrier API integration is quoted after free scoping. Freelance in Antibes, fixed quote.
What I connect most often.
Accounting & invoicing
POS
Payment
Carriers
E-commerce & marketplaces
Booking & hospitality
Marketing & CRM
Banking & signature
Bridges that save hours.
Store → accounting
Every paid order creates the invoice in Axonaut or Pennylane, with the right customer, the right lines, the right VAT. No more monthly export by hand.
POS ↔ store
The POS stays master of the stock; the store updates every 15 minutes; web sales flow back into the POS. No more overselling.
Orders → carrier
Label generated as soon as preparation starts, tracking number sent back to the customer, status updated on the carrier's webhook.
Booking ↔ POS
A restaurant booking creates the table and the deposit in the POS; cancellation releases it. Booking, no-show and payment in the same place.
Marketplaces → single tool
Amazon, Cdiscount, website: all orders in the same queue, same picking slips, same invoice.
Form → CRM → quote
A request on the site creates the contact, triggers the follow-up, prepares the pre-filled quote. The salesperson only has to approve.
Reliable, monitored, reversible.
API first
When the tool has an API, we use it properly: authentication, quotas, error recovery, idempotency (no duplicates if it replays).
Otherwise export / import
FTP, CSV, iCal, email: many POS or accounting programs only have that. It can be made reliable too, with checks and alerts.
Webhooks & queues
Events (payment, shipment, cancellation) trigger actions in real time, with a retry queue if the other side is down.
Log & alerts
Every sync is traced. If something fails, you and I know before your customer.
Sandbox
Everything is tested on the vendors' test environments before touching production. Gradual switchover.
Signature & security
Secrets kept out of the code, HMAC signatures, key rotation, least privilege. Your accounting access does not lie around in a file.
Indicative price
A simple bridge (scheduled export, one-way sync) starts at 900 €. A two-way sync with recovery and alerts is priced at scoping. Monitoring included in maintenance.
Three articles on the subject.
Connect your website to your POS and your accounting: no more double entry
Stock, orders, invoices, shipments: when the site talks to the POS and the accounting, you stop re-typing. What connects, how, and what it changes day to day.
Read →Why custom modules are the future of your website
An off-the-shelf plugin does 80% of what you want and forces the remaining 20% on you. A module written for you does exactly your business rule, weighs ten times less and doesn't break at every update.
Read →How much does a custom PrestaShop or WordPress module cost?
Real price ranges for a dedicated module: delivery rule, VAT, export, POS sync, business field. What drives the price, and why it is often cheaper than a premium plugin over three years.
Read →Frequently asked questions.
My accounting software has no API, is it hopeless?+
Who manages the access keys to my tools?+
What happens if a tool changes its API?+
Do you work with my accountant?+
They combine.
Slow website: speed-up
Over 3 s on mobile? Free diagnosis in 30 s, fixed within a week, measured result.
WordPress brochure websites
Brochure sites, brands, professionals. Custom design, clean code, native SEO.
E-commerce
WooCommerce, PrestaShop, Shopify, headless. Checkouts that sell, connected logistics.
PrestaShop modules & WordPress plugins
Your business rule coded cleanly: shipping, VAT, POS sync, quotes, API.
Custom SaaS & software
Invoicing, orders, shipping, sales: a single tool, yours.
SEO & acquisition
Local SEO on the French Riviera, Core Web Vitals, content, conversion.
Local digital consulting
Audit, strategy, choice of tools, on-site support. From Menton to Toulon.
AI & automation
AI tools, recurring tasks, automations, AI visuals and videos.
Maintenance & managed services
Updates, security, backups, performance. A relationship, not a deliverable.
How is your website doing? Answer in 30 seconds.
Loading, SEO, security, calls to action: more than forty criteria, a score out of 100, your strengths, your weaknesses and an explained action plan. Brochure site or store. Completely free.
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YOUR PROJECT ?
Reply within 24 working hours, French Riviera & France.