Tracking and analytics with Artem Reiter

Tracking you can check.
Analytics you can use.

I build and repair measurement setups, investigate the numbers and create reports your team can work with.

GA4, GTM, consent, conversion APIs and Looker Studio.

Good questions start with a closer look.

Some of the sites I’ve worked on.

Tracking and analytics work, with client feedback behind each name.

What do you need
to make sense of?

A new setup, an existing problem or a report that could be more useful.

A few projects, in detail.

Selected engagements from my public Upwork work history.

Tracking Scout by ReiterWeb

See what your website
is actually sending.

Scout checks tracking and consent in the browser. Open the requests and storage observations behind each finding, then decide what needs a closer look.

Free browser check. Get the finished report by email, without waiting on the page.

A closer look. Clearer next steps.

Artem Reiter

Artem Reiter

Founder of ReiterWeb
Łódź, Poland

You work directly with me.

I’m a tracking engineer with a developer’s background. I can follow a problem through the website code, measurement setup and reports.

I agree the scope with you, do the technical work and explain the result. Your team gets the notes needed to maintain what was built.

Meet Artem

What clients said.

Selected Upwork feedback from projects on these websites.

5 / 5 on Upwork Project ended 10 September 2026

“He checked everything on the live site, found the actual cause … and rebuilt it properly so each enquiry only counts once.”
Upwork clientMeta lead tracking repairRead the source on Upwork
The Fitting Loungethefittinglounge.com

5 / 5 on Upwork Project ended 29 July 2026

“He verified his fix with a real test order rather than just saying it was done, and was responsive and easy to communicate with throughout.”
Upwork clientPurchase tracking repairRead the source on Upwork

5 / 5 on Upwork Project ended 28 February 2025

“Artem did a fantastic job reconfiguring our GTM instance to work with OneTrust cookie consent.”
Upwork clientGTM and OneTrust integrationRead the source on Upwork

5 / 5 on Upwork Project ended 24 August 2026

“Artem audited our web metrics setup, confirmed everything was working correctly, and created a Looker dashboard based on our goals.”
Upwork clientMeasurement review and Looker dashboardRead the source on Upwork

5 / 5 on Upwork Project ended 14 July 2026

“He quickly identified a complex GA4 purchase attribution issue and implemented a reliable, well-documented solution.”
Upwork clientGA4 purchase attributionRead the source on Upwork

5 / 5 on Upwork Project ended 17 October 2025

“Artem replies fast to messages and he completely solved our complex problem with our Meta Pixel. I apriciate that he communicates clearly!”
Upwork clientMeta Pixel repair on WordPressRead the source on Upwork
Krabi Sunset Cruiseskrabisunsetcruises.com

5 / 5 on Upwork Project ended 20 August 2026

“Artem was extremely helpful in fixing my pixel tracking problems. He got the work done quickly and explained everything that was wrong.”
Upwork clientMeta tracking repairRead the source on Upwork

5 / 5 on Upwork Project ended 4 May 2026

“Artem did a great job on helping us setting up a tracking dashboard and really listened to our feedback!”
Upwork clientShopify tracking dashboardRead the source on Upwork

Selected individual project reviews, with longer feedback shown as excerpts. Read the full feedback on Upwork.

A little more context.

Visit the journal

Why GA4 and your shop disagree

Reconcile orders and purchases with a worked example, a transaction worksheet and tests that separate reporting differences from tracking faults.

5 min read

Design an AI workflow that can recover

Build an enquiry workflow with a clear finish line, meaningful review, duplicate protection and an owner for work that fails halfway through.

6 min read

Bring your tracking question.

Start with a website check, or tell me what you need to build or improve.