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Marius Daniel AntoaneMD

Marius Daniel Antoane

Performance Marketer & Growth Strategist

€400/day
Iași, RO
8-15 years

Average response time: 1 hour

About Marius Daniel

🏆 Full-Funnel Ownership & Execution | Google & Meta Ads Audit & Recovery | Scaling Profitable Campaigns | CRO & Landing Pages | Offline & Server-Side Conversion Tracking / Attribution

✔️ 7+ years driving 6- and 7-figure growth outcomes
⭐ Top 3% of talent on Upwork (Top Rated Plus)
💰 $3M+ ad spend owned end-to-end · 29x ROAS peak
✍️ Excellent written and spoken English
🤖 Up-to-date with AI & top marketing tools
🎓 Certified by Google, HubSpot, DMI, AMA

I work 100% solo. No agencies, no outsourcing.

Most marketers simply “run ads.” I don’t. I focus on marketing intelligence and conversion-driven strategy. After working hands-on with 100+ brands, I know what works, what doesn’t, and most importantly, why.

With my proven 3-Step Marketing Plan, I guide brands from strategy to execution to results. Whether you’re a new business or an established company, I quickly identify what needs to happen next to drive client acquisition and scale revenue.

I work selectively and only partner with brands I genuinely believe in — if we’re not a strong fit, I’ll be upfront about it.

If your team needs extra support, I can connect you with trusted professionals across different skill sets: email marketing, design, web development, social media growth, content creation, link building, marketing videos, and more.

Skills:

🥇 Google Ads, Meta (Facebook) Ads, Google Analytics, Google Tag Manager (w/ Server-Side)

🥈 Local SEO, WordPress, Shopify, HubSpot, GoHighLevel, Semrush & more

Ethics:

✅ Clear and prompt communication throughout the project
✅ No overpromising — only realistic expectations
✅ Full confidentiality and data protection
✅ Accountability — I treat your budget as my own
✅ Continued support after project completion
  • Romanian

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Upwork
    Freelance Performance Marketing Consultant
    DIGITAL AND IT
    August 2022 - Today (3 years and 11 months)
    Iași, Romania
    Manage end-to-end growth strategies for businesses across multiple industries. Audit, build and optimize Google & Meta campaigns, implement analytics and tracking, improve landing pages, and scale profitable acquisition.

    Ethics:

    ✅ Clear and prompt communication throughout the project
    ✅ No overpromising — only realistic expectations
    ✅ Full confidentiality and data protection
    ✅ Accountability — I treat your budget as my own
    ✅ Continued support after project completion
    Google Analytics Google AdWords Google Tag Manager Meta Ads CRO
  • Piese Second I.I.
    Digital Marketing Specialist
    August 2021 - November 2022 (1 year and 3 months)
    Website management, SEO, backlink strategy, and digital marketing. Digital marketing strategy and implementation.
  • Diagnoza Utilaje S.R.L.
    Digital Marketing Strategist
    November 2018 - July 2023 (4 years and 8 months)
    Managed online presence, Google Ads, Meta Ads, website maintenance, and local marketing strategy and more.

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Education

  • B.Ed. Management
    Alexandru Ioan Cuza University of Ia■i
    2023
    B.Ed. Management
  • B.Eng. Electronics
    Gheorghe Asachi Technical University of Ia■i
    2019
    B.Eng. Electronics

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