Zoran K.

Got a slow site that's hurting your SEO? Or need a new web app built from scratch? I can help with both. If your site is slow, I find out why. Usually it's how data is fetched, a heavy frontend, or a CMS that wasn't set up right. Then I fix it so pages load fast and Google sees your content. If you're starting from zero, I take your design and turn it into a working product: frontend, CMS, database and payments, connected and ready to launch. Some recent results: - RankinWorld: took over a data platform with ~25,800 indexed pages, added multi-layer caching. Cloudflare now keeps ~50% of traffic from reaching the server. - Miriam's Joy: built an artist's site from a slide mockup, with Stripe subscriptions and a Strapi CMS she edits alone. 95+ mobile PageSpeed. - Learn Plus: NGO website, moved from Strapi to Payload CMS, which removed the client's monthly backend hosting cost. Several clients have come back for new projects, and I offer ongoing maintenance after launch. Before development, I spent 10+ years in operations and management, so I work like a business partner: clear updates, realistic timelines, no surprises. Stack: Next.js (App Router), React, TypeScript, Tailwind CSS Headless CMS: Strapi, Payload Databases: PostgreSQL, Prisma, MariaDB, Supabase Payments & marketing: Stripe, MailerLite, Meta Pixel Performance & SEO: caching, Cloudflare, sitemaps, 90–100 PageSpeed Also: Nuxt / Vue, GSAP animations Send me your site or your idea, and I'll tell you what I would do first. More work: zkrstic.dev