Freelancer Chamok

About Me

Conversion tracking that actually reports the truth.

I'm Chamok — a marketing attribution, conversion tracking and server-side tracking specialist with 200+ implementations across lead-gen and ecommerce businesses. I help agencies and business owners build tracking infrastructure accurate enough to make real budget decisions on.

With deep expertise in Google Tag Manager, server-side tagging, CRM integration and advanced analytics, I take on the tracking problems other specialists hand back.

CM
200+ Implementations
200+Tracking builds shipped
Server-sideGTM · Stape · Cloudflare
GA4 + AdsAttribution aligned
Consent v2GDPR / CCPA ready

What I Do

Two halves of the same system

Clean measurement on one side, paid media that can actually use that data on the other. Most tracking projects fail because only one half gets built.

01 — Measurement

Tracking & Data Infrastructure

A structured, scalable and privacy-compliant foundation that delivers accurate data and clean attribution.

  • GA4 architecture — event schema, funnels, attribution & BigQuery linking
  • Google Ads conversions — client + server, enhanced and offline
  • Meta Pixel + CAPI — full-funnel, deduplicated setup
  • Server-side tracking — Stape, Cloudflare, Google Cloud
  • Ecommerce tracking — Shopify, WooCommerce, Webflow
  • Click ID persistence — gclid, fbclid, ttclid, msclkid
  • Cross-domain sessions — subdomain and multi-property stitching
  • Consent Mode v2 — GDPR / CCPA compliant collection
02 — Paid Media

Google & Meta Ads Enablement

Turning clean tracking data into advertising systems built for optimisation, scaling and profitability.

  • Google Ads setup — Search, Display, YouTube & Performance Max
  • Meta Ads architecture — funnel-based Facebook & Instagram structure
  • Smart bidding support — high-intent events fed to automated bidding
  • CAPI optimisation — stronger signals in iOS and privacy-first environments
  • Attribution repair — GA4, Ads Manager and CRM reconciled
  • Offline conversion sync — CRM leads and revenue back into ad platforms
  • API automation — webhooks and backend pipelines
  • Looker Studio reporting — dashboards and forecasting

Why Work With Me

I don't just set up tracking

I build complete measurement and advertising foundations — accurate collection and optimisation across GA4, Google Ads, Meta Ads, server-side tracking and CRM, so you can scale on data you trust.

01Browser + server accuracy. Conversion tracking that reconciles on both layers for Google and Meta Ads.
02Conversion-first Ads builds. Search, Display, YouTube and Performance Max structured around real outcomes.
03Funnel-based Meta campaigns. Facebook and Instagram architecture mapped to buyer stages.
04High-quality event signals. Event mappings tuned to what the ad algorithms actually optimise on.
05Server-side tagging. Stape.io setups that recover data lost to iOS and privacy restrictions.
06Smart bidding + CAPI. Signal quality good enough to scale spend on confidently.
07Attribution you can defend. Click ID preservation across gclid, fbclid, ttclid and msclkid.
08Multi-layer QA. Debugging and validation before a single campaign goes live.
09Ecommerce coverage. Shopify, Webflow, WooCommerce and custom stacks, full funnel.
10CRM offline sync. HubSpot, GoHighLevel, Salesforce and Pipedrive revenue pushed back to ads.
11Consent without loss. Consent Mode v2 and CMP integration that stays compliant and keeps performance.
12Reporting that holds up. GA4, Looker Studio, BigQuery and Power BI pipelines.
Accurate tracking and optimised ads aren't optional — they're the foundation of scalable growth. I help businesses turn clean data into Google and Meta advertising systems that keep performing as privacy rules and platforms change.

My Working Process

How an engagement actually runs

Every optimisation decision starts with clean, reliable data — so the measurement work always comes before the media work.

Phase 1

Tracking & Measurement Infrastructure

  1. Discovery & KPI mappingDefine funnels, key events and measurable success metrics.
  2. Tracking auditIdentify broken tags, duplicate events and data gaps.
  3. Architecture planningDesign data layers, event schema and attribution logic.
  4. ImplementationGA4, GTM, Meta Pixel, Google Ads conversions and CAPI.
  5. Server-side trackingReduce data loss from iOS updates and privacy restrictions.
  6. Cross-device validationVerify accuracy across browsers and devices.
  7. Click ID preservationProtect gclid and fbclid, keep attribution intact.
  8. Debugging & QATag Assistant, DebugView and server log verification.
  9. Reporting setupGA4, Looker Studio and BigQuery dashboards.
Phase 2

Google & Meta Ads Enablement

  1. Conversion strategyIdentify high-intent events for smarter ad optimisation.
  2. Google Ads setupSearch, Display, YouTube and Performance Max readiness.
  3. Meta Ads setupFunnel-based Facebook and Instagram campaign structure.
  4. CAPI optimisationStronger signals for iOS and privacy-focused environments.
  5. Smart bidding supportFeed accurate data into automated bidding systems.
  6. Attribution alignmentSync GA4, Ads Manager and CRM conversions.
  7. Offline conversion syncImport CRM leads and revenue back into ad platforms.
  8. Scaling readinessPrepare systems for retargeting and growth campaigns.

Stack & Coverage

Tools, platforms and who I work with

Tracking tools

Google Tag ManagerGA4Google Ads Conversions Meta Events ManagerTikTok Events ManagerLooker Studio BigQueryStape.io

Platforms I work on

ShopifyWordPressWebflow WixClickFunnelsGoHighLevel WooCommerce

Industries I support

E-commerce brandsLocal & small business Coaches & course creatorsMarketing agencies Service businesses

Automation

ZapierMake.comWebhooks CRM data syncEmail funnel automation

Advanced skills

Server-side GTMCustom JS tracking Tag debugging & QACAPI development Dashboard engineering

Common starting points

Broken tracking rescueGA4 + GTM rebuild Custom event setupFull tracking audit End-to-end funnel tracking

Professional Certification

Credentials

Facebook Pixel & Conversion APIMeta
Google Tag Manager BasicsGoogle
Web Analytics MasteryCertification
Advanced Digital AnalyticsCertification
Google Ads CertificationGoogle

Placeholder tiles — swap in your certificate images at ~800px wide, not the 2560px originals.

Available for new projects

Let's find out what your tracking is missing

A free 30-minute audit call — I'll look at your current setup and tell you what's leaking, whether or not we work together.

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