About
Hi, I'm Matjaž 👋
I help eCommerce, DTC, and SaaS brands turn paid media into predictable revenue — through Google Ads, Meta Ads, Microsoft Ads, TikTok ads, and bulletproof server-side tracking.
→ 14+ years managing monthly ad spends from $2,000 to $7.2M
→ Expert-Vetted on Upwork (top 1%) | Google Premium Partner 2026
→ Scaled Shopify stores to $12M+ monthly revenue
→ I optimize on aMER (Acquisition MER), not vanity account ROAS
→ Custom AI system built on Claude Code, trained on MY proprietary SOPs — not generic ChatGPT prompts
→ I also help marketing teams & C-suite implement AI properly — on YOUR SOPs and YOUR data
→ Blotout / server-side tracking specialist — I recover conversions iOS 14+, cookie loss, and consent mode killed
If you're tired of agencies that "manage" without moving the needle, I'm built differently.
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The longer, sit-down version:
🎯 PAID MEDIA
• Google Ads — Search, Shopping, PMax, Demand Gen, YouTube
• Meta Ads — Full-funnel Facebook & Instagram (TOFU/MOFU/BOFU)
• Microsoft Ads (Bing) — Search + Shopping
• TikTok Ads — Performance creative + scaling
🛒 PRODUCT FEED & MERCHANT CENTER OPTIMIZATION
The feed is 70% of Shopping/PMax performance. Most accounts leave it on defaults. I don't.
• Google & Microsoft Merchant Center audits and fixes (disapprovals, demotions, suspensions)
• Feed optimization via DataFeedWatch, Feedonomics, Shopify sync
• Custom AI feed enhancement — my Claude Code stack rewrites titles, descriptions, and attributes against proven PMax frameworks
• Custom Google Ads Scripts per account — feed monitoring, alerts, budget pacing, n-gram analysis
• Multi-country feed rollouts + supplemental feeds
📊 THE METRIC I OPTIMIZE FOR: aMER
Account ROAS lies — inflated by brand and returning-customer revenue. I optimize for aMER (new-customer revenue / total ad spend) — the metric that tells you if paid media is actually growing your business or just harvesting existing demand.
🤖 MY CUSTOM AI SYSTEM — BUILT ON CLAUDE CODE
A proprietary AI system built on Claude Code, trained on 14+ years of MY own SOPs and winning playbooks — NOT generic AI tools.
• Every audit follows MY methodology, not what ChatGPT guesses
• AI creative generation with my offer-angle frameworks (RSAs, Meta ads, LPs)
• Custom AI feed enhancement for Shopping/PMax
• Daily automated account health checks
• Search term classification, negative mining, competitor scraping
• Custom Google Ads Scripts deployed per client
• Dashboards and reports to my reporting standard
🏢 AI IMPLEMENTATION FOR MARKETING TEAMS & C-SUITE
I also help in-house marketing teams, CMOs, and C-suite leaders actually implement AI — the right way. Most teams buy tools, watch them collect dust, and end up back in ChatGPT tabs with generic prompts.
I fix that by building AI workflows on YOUR SOPs and YOUR data:
• Audit existing AI tool sprawl, consolidate around what ships work
• Turn your SOPs, brand guidelines, and playbooks into AI agents your team uses daily
• Custom Claude Code workflows tied to your CRM, ad accounts, analytics, and creative library
• Train marketing, content, and paid teams to use AI without breaking brand voice
• Executive AI roadmaps — where to invest, what to skip, build vs. buy
Outcome: your team moves 3–5x faster on recurring work while staying on-brand.
📡 SERVER-SIDE TRACKING & ATTRIBUTION
Most accounts bleed 20–40% of conversions to bad tracking.
• Blotout / EdgeTag — first-party data, server-side CAPI, identity stitching, signal recovery
• Elevar, Stape, native CAPI implementations
• GA4 + GTM server-side containers
• Consent Mode v2, GDPR/CCPA compliance
• Offline conversion imports (CRM → Google/Meta)
• New vs. returning conversion splits (so aMER actually works)
📊 ANALYTICS & CRO
• GA4 audits + Looker Studio dashboards with aMER, CAC, NCR
• Shopify + Klaviyo + Profitmetrics integration
• Landing page audits, wireframes, A/B testing
WHO I WORK BEST WITH
• eCommerce / DTC brands spending $10k–$500k/mo on ads
• SaaS companies with clear unit economics
• Shopify stores scaling profitably
• In-house marketing teams + C-suite implementing AI on their SOPs
• Founders who want a partner, not a button-pusher
Ready to scale with clean data, AI powered by proven playbooks, and a partner who cares about aMER? Let's talk.
Cheers,
Matjaž
P.S. Most agencies still report account ROAS while bolting ChatGPT onto 2020 workflows. A custom Claude Code agent trained on proven SOPs, optimizing for aMER, is a different game entirely. Drop me a message. 🚀
MRR is an estimate from Upwork's public figures - not an Upwork-official number.