Ads & tracking expert since 2012
My name is Laetitia. I manage Google Ads, Meta Ads and ChatGPT Ads campaigns, and I set up the conversion tracking that goes with them. As a freelancer I work alone and directly in your accounts: the person who answers you is the person doing the work. Based in France, working remotely with businesses in the United States.

tracking expert
My background
I started in 2012 with measurement: installing tags, checking what actually gets recorded, understanding why an ad platform’s numbers don’t match the website’s. Campaigns came next, naturally: once you know what is measured, you know where the budget should go.
Since then I have managed very different accounts: local service businesses that want phone calls, e-commerce stores managed on ROAS, B2B companies tracking their leads all the way into the CRM, in France and abroad.
Why tracking first
I have seen too many ad budgets managed on wrong numbers: conversions counted twice, calls never recorded, lost purchases, a cookie banner that cuts measurement off. Google and Meta learn from that data. If it’s wrong, the algorithm optimizes in the wrong direction and you pay for it.
That’s why I always start by checking what actually gets recorded. Only then do I manage the campaigns.
How I work
- In your accounts and your back office. Shopify, WooCommerce, WordPress, PrestaShop, Wix: I install on your side, cleanly, with no dependency on a third-party tool.
- With proof. Every setup ends with a QA report: the list of tested events, with screenshots. You know what is measured.
- Clear numbers every month. What you spent, how many calls and leads, what each contact costs you.
- Without unnecessary jargon. I explain what I do and why, in plain English.
- Your accounts stay yours. Google Ads, Meta, GA4, GTM: you keep ownership and history, and you pay the ad platforms directly.
- Remote, across time zones. Calls scheduled on US Eastern mornings and afternoons; everything else happens asynchronously in your tools.
What I do for you
Tools I use every day
Google Ads, Merchant Center, Meta Ads Manager, ChatGPT Ads Manager, Google Tag Manager (web and server), Stape, Google Analytics 4, Consent Mode v2 (Axeptio, Didomi, Cookiebot, Complianz, OneTrust), Looker Studio.
Shall we talk?
Tell me where you stand. I reply within one business day.
