Skip to main content
Service
MarTech & Data Engineering
Server-Side Tracking & CDPs

MarTech Engineering

Bridging the gap between IT, Development, and Marketing Strategy.

We do not run traditional ad campaigns. We build the data-driven systems that make marketing autonomous. Our MarTech Engineers design, program, and integrate AI agents, automated sales pipelines, and robust tracking architectures to transform your marketing department into an engineering powerhouse. We systematically eliminate technical debt and optimize end-to-end data pipelines for sub-second rendering, superior conversion rates, and 100% data sovereignty. Engineered bespoke for ambitious B2B enterprises, SaaS builders, and mid-market leaders to drive verifiable enterprise value without vendor lock-in.

Client AvatarClient AvatarClient AvatarClient AvatarClient Avatar
Trusted by 40+ B2B companies

Is your marketing stack fully integrated?

Disconnected tools cause data silos. We engineer custom integrations between your CRM, CMS, and analytics platforms to create a unified, automated marketing machine.

Verified Metric
70%
of marketing time is wasted on manual data routing and fighting disconnected tools instead of driving revenue
Core Challenge & Solution

Marketing teams are paralyzed by disconnected technology and manual processes.

Most marketing departments operate on a fragmented stack of SaaS tools that don't communicate. Marketers spend more time manually exporting CSVs, fighting with tracking pixels, and executing repetitive tasks than they do on actual strategy. Running modern B2B growth without a MarTech Engineer is like trying to scale a software product without a CTO.

“The era of the 'creative marketing agency' is over. Today's growth is won by engineering. If you don't have custom AI agents qualifying your leads and automated pipelines syncing your CRM with your ad platforms in real-time, you are fundamentally uncompetitive.”
MarTech Architect·Lead MarTech Engineer
Architecture Framework

Engineering the Funnel

We treat marketing as a software engineering discipline. Code, data, and automation.

01

API-First Marketing

Connecting isolated platforms (Ads, CRM, Analytics) through robust middleware to ensure seamless data flow.

02

AI-Driven Automation

Programming autonomous AI agents that handle lead scoring, initial outreach, and customer qualification 24/7.

03

First-Party Data Infrastructure

Building resilient, privacy-compliant tracking systems (Server-Side) that survive cookie depreciation and ad-blockers.

Marketing Engineering

Server-Side GTM Data Recovery Simulator

Initializing Engine...
Tangible Outputs

Concrete Deliverables & 100% IP Ownership

No vague consulting buzzwords. Upon delivery, you maintain 100% ownership of your codebase, design tokens, telemetry pipelines, and documentation.

Supported Execution Stack
Segment / Customer Data Platforms (CDP)Google BigQuery & SQL PipelinesHubSpot & Salesforce APIsServer-Side Tracking (GTM)Make / n8n / Python Middleware
Infrastructure01

Server-Side Google Tag Manager (sGTM) Container Infrastructure

Dedicated Docker / Cloudflare / GCP serverless container deployment routing telemetry securely.

100% IP Ownership
Tracking02

First-Party Tracking Subdomain & HTTPOnly Cookie Engine

Custom DNS CNAME routing (`data.company.com`) bypassing Safari ITP and browser adblocker drops.

100% IP Ownership
Integration03

Direct Conversions API (CAPI) Integration for Meta, Google, LinkedIn & GA4

Server-to-server measurement protocol pipelines with automatic event deduplication.

100% IP Ownership
Privacy04

GDPR PII Redaction & Consent Mode v2 Governance Layer

Automated cryptographic hashing and personal data redaction prior to sending payloads to ad networks.

100% IP Ownership

Measurable Benchmark Telemetry

SLA AUDITABLE
Lost Attribution Conversions Recovered
+32% (Server-Side CAPI)
Recovered Data
Client-Side Main-Thread Script Reduction
-72% (CPU Unblocked)
PageSpeed
First-Party Tracking Cookie Lifespan
365+ Days (HTTPOnly CNAME)
ITP-Proof
Project Fit Matrix

Who This Service Is Designed For

Ideal for your organization if:

  • Performance marketing teams spending >€10,000/month on paid ads suffering from iOS 17 / Safari ITP tracking blindspots.
  • Enterprises needing 100% GDPR-compliant tracking where sensitive PII is sanitized on sovereign servers before vendor dispatch.
  • Technical organizations wanting to clean up bloated client-side JavaScript tags and drastically improve Core Web Vitals.

Not suitable if:

  • Websites running no paid advertising with trivial analytical requirements.
  • Teams unwilling to configure DNS CNAME records or deploy a lightweight server container.
  • Projects satisfied with inaccurate, client-side browser pixel pasting.
Transparent Pricing

Engagement Models & Delivery Sprints

Fixed Scope Packages
16 Hours

Tier I: Server-Side GTM & Meta Conversions API (CAPI)

Server-Side GTM container setup, Meta Conversions API (CAPI), Google Consent Mode v2 integration, first-party domain routing.

Package Investment:
2,240net / fixed
3,200-30% Package Benefit
Clearly defined scope & milestone planning
100% code & IP ownership
100% Remote & Async-First (GitHub / Linear)
Sub-second stack (Next.js 15 / Astro)
Optional Add-ons:
Dedicated Cloudflare Worker / Hetzner sGTM Server Setup+1,120
First-Party Data Lake & Looker Studio Dashboard Sprint+2,520
100% Investment Security
Inquire Scope
Most Popular
36 Hours

Tier II: BigQuery Data Pipeline & First-Party Identity Sync

Google Analytics 4 BigQuery streaming export, first-party identity resolution, advanced e-commerce event deduplication, data governance.

Package Investment:
4,900net / fixed
7,000-30% Package Benefit
35 hours dedicated senior capacity
Comprehensive architecture & scaling scope
Automated CI/CD & Playwright testing pipeline
GDPR sovereignty & German ISO-27001 hosting
Optional Add-ons:
Dedicated Cloudflare Worker / Hetzner sGTM Server Setup+1,120
First-Party Data Lake & Looker Studio Dashboard Sprint+2,520
100% Investment Security
Inquire Scope
66 Hours

Tier III: Enterprise Multi-Platform CAPI & Multi-Touch Attribution

Omnichannel CAPI (Meta, LinkedIn, Google, TikTok), BigQuery analytics data warehouse, multi-touch attribution modeling, 99.9% uptime SLA.

Package Investment:
9,100net / fixed
13,000-30% Package Benefit
65 hours enterprise full-service quota
Mission-critical 24/7 redundancy & SLA guarantee
Priority engineering & unlimited revisions
Full multi-domain & cross-silo integration
Optional Add-ons:
Dedicated Cloudflare Worker / Hetzner sGTM Server Setup+1,120
First-Party Data Lake & Looker Studio Dashboard Sprint+2,520
100% Investment Security
Inquire Scope
Predictable Execution

Our 4-Step Engineering Process

01

Stack Audit & Consolidation

Analyzing your existing tools (CRM, CMS, Ads) to eliminate redundancies and identify integration bottlenecks.

02

System Architecture Design

Drafting the technical blueprint for data flow, API webhooks, and AI agent deployment within your infrastructure.

03

Engineering & Integration

Coding custom middleware, setting up server-side tracking, and deploying tailored AI SDRs (Sales Development Representatives).

04

Automated Execution

Transitioning your marketing operations from manual labor to a fully automated, scalable, and self-optimizing technical ecosystem.

Direct Answers

Frequently Asked Questions (FAQ)

What is the decisive advantage of Server-Side Google Tag Manager (sGTM)?
sGTM moves tracking scripts from the user's browser to your private cloud server, speeding up page load times and bypassing browser ad-blockers under strict GDPR compliance.
How does Closed-Loop Attribution function with BigQuery and your CRM?
By linking server-side ad click identifiers (GCLID, FBCLID) directly to CRM sales deals in BigQuery, measuring exact revenue ROI per ad campaign.
What does professional MarTech Engineering cost at myquests?
MarTech engineering packages start at 2,240 € (Tier I: 16h) for server-side GTM setups, scaling to 4,900 € (Tier II: 35h) and 9,100 € (Tier III: 65h) calculated at.
Why do Google Analytics metrics often diverge significantly from CRM reality?
Because browser ad-blockers and cookie consent rejections prevent client-side pixels from recording up to 30% of conversions, which server-side tracking recovers.
How does myquests host sGTM cost-effectively in compliance with GDPR?
We deploy sGTM on dedicated European Google Cloud Run or Hetzner Docker instances, preventing personal data from being transmitted to third-party US clouds.
What is Event Deduplication in Meta and Google Conversions APIs?
Event deduplication uses unique event_id parameters to ensure that conversions recorded simultaneously via browser pixel and server API are counted exactly once.
Why is a Composable CDP on BigQuery superior to expensive packaged CDPs?
A composable CDP builds on your existing BigQuery data warehouse, eliminating 5-figure monthly SaaS subscription fees while giving you 100% control over customer data.
How does MarTech Engineering protect organizations from GDPR compliance fines?
By stripping IP addresses and personal identifiers at the server layer before forwarding anonymized conversion signals to advertising networks.
Why do you exclusively build with Next.js, React, and Astro instead of WordPress or Typo3?
We rely uncompromisingly on modern frontend architectures. Legacy PHP monoliths introduce security vulnerabilities and slow rendering. With Next.js 15, React 19, and Astro, we deliver sub-second performance, maximum scalability, and 100% long-term investment protection.
How are your project and package prices structured?
Our project and maintenance packages are built on clearly defined milestones and fixed deliverables. With our modular packages, you receive 100% budget certainty, transparent deliverables, and full IP code ownership with zero hidden fees.
Do we own 100% of the intellectual property, code, and deliverables upon project completion?
Yes, completely. Upon full payment, you receive 100% full ownership of all source code, Git repositories, design files, campaign accounts, and data. There are zero licensing dependencies or vendor lock-ins.
How does day-to-day collaboration work in practice?
We operate 100% remote, digital, and async-first via GitHub, Linear, Notion, and Loom. Touchpoints are focused into compact, outcome-driven sprint reviews, eliminating costly travel and meeting overhead.
Do you provide ongoing support and SLAs after launch?
Yes. Through our transparent SLA packages starting at 350 € / month, we provide continuous uptime monitoring, encrypted security backups, Web Application Firewall (WAF) tuning, and core framework updates.

Stop doing manual marketing.

Hire a MarTech Engineering team to build your autonomous growth engine.

Joint Projects

100% GDPR Compliant
ISO 27001 Standard
German Engineering