cosic.io
Technical SEO for SaaS + niche websites. Clear fixes. Measurable growth.

Dado Cosic

Technical SEO & Scalable Growth

I build and optimize websites for technical SEO and sustainable organic growth. I focus on clean architecture, fixes that unblock rankings, and systems that scale.

Get a Free SEO Video Review
Focus
Technical SEO, audits, fixes
Experience
SaaS + niche sites
Delivery
Clear plan, measurable work
Dado Cosic – Technical SEO specialist

Projects

E-Commerce SEO · German Market

WordPress store built from scratch. Custom product configurator, Photoshop imagery, dual-intent keyword strategy. 1.16K clicks · 78.6K impressions · pos. 16.6 in 6 months.

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SaaS Video Tool

Full SaaS built with HTML/JS, VPS, Supabase + Stripe. Ranked from zero. Includes real domain migration test and recovery. 37K clicks · 14% CTR · 264K impressions.

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SaaS Conversion Tool

Conversion-focused SaaS built from scratch. SEO-first architecture, long-tail keyword strategy, scalable landing pages. 7.86K clicks · 13.4% CTR · pos. 11.3.

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SEO Services

Technical SEO audits (crawl, indexation, architecture)
Fix critical issues blocking rankings
On-page optimization and internal linking
Monthly growth plan with clear deliverables
Search Console & analytics insights
Competitor gap & opportunity analysis
SEO priorities explained
Free SEO video review
Send your website and I’ll record a short video review with honest feedback, quick wins, and clear next steps to improve your SEO.
1 Send your website
2 I record a short video review
3 You get clear next steps
Who are you?
What do you want help with?
Website + email
email: dado@cosic.io