Devintek
Devintek Digital Agency

120+ projects shipped across SaaS, ecommerce, healthcare and B2B. Browse 9 detailed case studies with verified before-and-after metrics — not just screenshots.

Case Studies

Recent work we're proud of

Devintek delivered our digital agency services in 9 weeks. The results spoke for themselves — sign-ups up 42% and paid CAC down by a third. The only agency that has felt like a real partner.

Sarah Linton Co-founder, TimelyLabs (B2B SaaS)

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Digital Agency Portfolio With Real Results for Growing Businesses

A digital agency portfolio with real results is worth more than a slick brand video. Most agency portfolios in 2026 show beautiful screenshots and vague outcomes — 'increased engagement,' 'modernised the brand,' 'improved performance' — without ever specifying what actually changed. We built our portfolio around the opposite principle. Every case study on this page documents a specific before state, a specific after state, the verified metric that moved, and the timeframe in which it moved. We name clients where they have approved. We share Lighthouse scores, GA4 charts and Search Console screenshots on request after an NDA. We are happy to connect serious prospects with named references for verification. The case studies span SaaS dashboard rebuilds, DTC headless ecommerce launches, healthcare booking systems, real-estate portals, fintech onboarding flows, AI-driven workflow automations and enterprise SEO programmes. The common thread is that every project was led by senior specialists, every deliverable was documented for client ownership, and every result is independently verifiable. If you would like to discuss your project in the context of similar work we have shipped, book a discovery call and we will share the three most relevant case studies inside 24 hours.