Marketing Technology Engineer

Germany & Europe

Conversion tracking your ad spend can trust.

I set up and repair Consent Mode V2, Google Tag Manager, GA4, and Google Ads conversion tracking for agencies and businesses, so every conversion is counted once, with consent, and where your bidding can use it.

Same Visitors, Two Setups

An illustration

Watch simulated visitors run through the chain, from the browser to Google Ads. Flip between a setup that drifts and one that has been fixed.

  1. Browser Visitors convert
  2. Consent banner Their choice
  3. Tag Manager Tags and triggers
  4. GA4 Events, key events
  5. Google Ads Bidding
Reported to Google Ads
0
Actually happened
0
Difference
0%
  • Conversion with consent
  • Cookieless ping
  • Bot
  • Duplicate or before consent

Before: tags fire before consent, a duplicate tag double-counts, bots reach Google Ads, and some conversions never arrive. An illustration, not client data.

In Numbers

Since 2020

75 +
Websites built and maintained
350 +
Clients served since 2020
2 days
From consent to conversions, end to end
  • Google Tag Manager
  • GA4
  • Google Ads
  • Consent Mode V2
  • Borlabs Cookie
  • Tag Assistant
  • DebugView
  • Preview mode

Sound Familiar

Common problems

Most tracking doesn't fail loudly. It drifts, and Google Ads keeps bidding on whatever it is told.

01

Conversions that don't add up

Duplicate tags and form attempts counted as leads

Each conversion counted once

02

A banner that controls nothing

Tags load before or regardless of the visitor's choice

Tags wait for consent, with all four signals

03

Reports you can't believe

GA4 full of bot and internal traffic

Bot and internal traffic filtered out

04

Warnings nobody fixes

Tags and conversion actions that never reach a green status

Every step checked until it shows a healthy status

05

A container nobody dares to touch

Years of tags, triggers, and variables without a standard

One standard, written down for your team

5 warnings found

Want to know which of these your site has? Run the free Tracking Check on any page.

Packages

Prices in euros

Three ways in. Pick the one that matches where your tracking is today.

Where are you now?
01 One-off

Tracking Audit

From €150

Fixed quote · Around 3–5 days

For tracking that is already in place but can't be trusted. I follow the data from the browser to Google Ads and fix each break where it starts.

  • Review of the GTM container: what fires, what is duplicated, unused, or broken
  • Every step from GTM to GA4 to Google Ads checked until it shows a healthy status
  • Bot and internal traffic filtered out of GA4
  • A written report of what was found, what was fixed, and what to watch
Ask about the Tracking Audit
03 Monthly

Ongoing Tracking Care

From €120 a month

Monthly retainer

For teams whose sites and campaigns keep changing. Tracking stays correct after the launch, not just on the day it ships.

  • A monthly check of tags, conversion actions, and consent behavior
  • Changes when the site, forms, or campaigns change
  • New events and conversions added to the same standard
  • A short monthly note of what was checked and changed
Ask about Tracking Care

Need the website too? I also design, build, and maintain websites and landing pages. See Services and Rayatiga .

How It Works

Fixed quote first

Four steps, and you know the price before any work starts.

Intro

A short call or email about what you have and what you need. Free.

Review & quote

I look at your setup with read access, then send a fixed quote.

Build & verify

Changes tested in Preview mode, DebugView, and every consent state.

Hand-off

Documentation your team can maintain after I'm gone.

Why Me

Yogyakarta, UTC+7

You Work Directly With the Engineer Doing the Work.

No account managers, no hand-offs to juniors.

Day Job

Tracking is my day job: I currently work remotely on tracking infrastructure for a marketing agency in Hamburg, and I've built and maintained more than 75 websites since 2020.

Same Setup at Home

I practice what I sell. This site runs the same consent setup I build for clients.

How this site is tracked

Time Zones

I'm based in Yogyakarta (UTC+7), so my afternoons overlap with mornings in Europe, and an AI-native workflow keeps delivery fast without cutting corners.

Right now
Yogyakarta
--:--
Berlin
--:--

My afternoon, 12:00–18:00 in Yogyakarta, is the morning in Berlin.

Questions

Before you write

01 Do you work for agencies?

Yes. I work with agencies on their clients' accounts, under your name if you prefer. Your client sees your agency, and I deliver to your standard and documentation.

02 What access do you need?

Usually access to Google Tag Manager, GA4, and Google Ads, and to the website or CMS where the consent banner is installed. For an audit, read access is enough to start.

03 Which consent banners do you work with?

The one you already have, as long as it can send Consent Mode signals. I've connected CMPs such as Borlabs Cookie and custom banners like the one on this site.

04 Is this legal advice?

No. I implement and document the technical setup so your data protection officer or lawyer can review exactly what is collected and when.

05 How do payment and invoicing work?

Prices are in euros. Every project starts with a fixed quote, and Tracking Care is billed monthly.

Start

Reply within one working day

Tell me what you have and what you need. I'll usually reply within one working day with how I'd approach it and a quote.

Prefer email?
[email protected]

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