Gainline Oy

Jussi Viljanen is an SEO consultant with proven expertise in helping businesses improve their online visibility and drive qualified traffic. Founded in 2018, our SEO-agency specializes in data-driven SEO strategies that deliver measurable results across competitive industries.

We offer comprehensive SEO-audits, SEO-strategies, keyword research, SEO content writing, on-page and off-page SEO + techical SEO. Our clients range from local businesses to international e-commerce companies seeking to maximize their search engine performance. We pride ourselves on transparent communication, regular performance reporting, and establishing long-term partnerships that grow with your business objectives.