German Calas

About

Hey, I’m German! 👋 I’m a growth systems architect, founder & operator with 15+ years organically scaling SaaS, eCommerce, media, and telecom platforms into 7–8 figure businesses. My journey started as a teenager, when I built one of the world’s largest gaming communities and discovered my passion for engineering digital ecosystems that grow, monetize, and endure. Since then, I’ve: ↳ Founded & scaled Devumi/Bytion from $0 → $50M with 300K+ clients. ↳ Built Miolay from $1.2M → $19M annual revenue in 3 years, leading to an 8-figure exit. ↳ Launched ViralTactic, reaching $3M ARR in just 18 months. ↳ Scaled BestVPNProvider from $50K → $1M+, exited twice, and ultimately merged into Top10VPN ↳ Rebuilt UnlockMyIMEI into a top-ranked B2B SaaS, achieving #1 Google SEO rankings in 90 days. ↳ Founded BestKavaBar, now the #1 marketing hub in a $1B+ emerging industry. Along the way I’ve: ↳Delivered compounding growth across 20+ brands ↳Built and led cross-functional teams in product, marketing, sales, ops, and engineering. ↳Engineered automation-first growth systems using AI, SEO, affiliates, PR, & performance marketing. My specialty: turning niche ideas into market leaders through growth marketing, AI-driven automation, and scalable systems. Here’s what I talk about on LinkedIn: ↳ AI Growth Engines: Automating acquisition, retention & ops ↳ SEO & Content Ops: Building evergreen authority ecosystems ↳ PR-Tech & Virality: Engineering attention, not waiting for luck 🌍 Bilingual in English & Spanish | Based in Austin, TX Let’s build the next growth story together! 🚀

Company history

1. 
   HappyKavaFounder2025-10 – present · 10 mo
2. 
   DevumiFounder and Chief Executive Officer2010 – 2018 · 8y
3. G
   GU1337 / GxISOFounder2006-05 – 2011-07 · 5y 2mo
4. 
   MiolayChief Growth Engineer2018 – 2022 · 4y
5. 
   BytionFounder & President2013 – 2018 · 5y
6. 
   ViralTacticChief Growth Officer / GTM Engineer2022 – present · 4y 7mo
7. U
   UnlockMyIMEI / PriorityUnlockGTM Engineer2022 – 2024 · 2y
8. 
   BestKavaBarCo-Founder & Chief Growth Officer2016 – 2025 · 9y
9. 
   Mike OllefsFounderunknown – present
10. 
    No-company. (Self-employed.)GTM Engineerunknown – present
11. 
    Go To Market EngineeringFounderunknown – present
12. 
    No-company. (Self-employed.)Founderunknown – present
13. 
    Go To Market EngineeringGTM Engineerunknown – present
14. 
    Mike OllefsGTM Engineerunknown – present

Skills

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