Abdullah J.

Next.js & Ecommerce Developer | Headless CMS, TypeScript, AI Chatbots

Most custom storefronts are slow, awkward for the client's own team to update, and expensive to change. I build Next.js ecommerce sites and headless CMS platforms that aren't. One of my clients is Rahva Raamat, Estonia's largest bookseller - its flagship store was named the world's best bookshop at the 2022 London Book Fair and I work across its online storefront, app, and blog. Across 3,290 hours and a 100% Job Success Score, here's what I do: • Custom ecommerce & CRO: for rahvaraamat.ee (Estonia's #1 online bookstore) I led a full brand and visual overhaul, shipped features and fixes site-wide, and cut load time from ~4s to under 1.5s at a 98/100 Lighthouse score. Analytics and A/B testing set up end to end (GTM, PostHog, Rybbit). • Next.js apps & headless CMS: subscription and audiobook app experiences, a headless WordPress + Next.js blog, and ecommerce/CMS platforms (Next.js + GrapesJS) your team can edit without a developer. • Multi-tenant platforms & data: multi-tenant Next.js products on Supabase/PostgreSQL with row-level security for tenant isolation, plus custom portals, donation flows, forms, and dashboards built to spec. • AI features that earn their keep: production chatbots and workflow automations on a high-traffic ecommerce site, plus LLM training and evaluation for Turing and micro1. Catalog and support chatbots, RAG over your docs, and automations. How I work: I lead the build personally and own it end to end. I'm in UTC+5 with 4+ hours of daily US overlap, so reviews never stall, and I send clear, regular updates. Tech: Next.js, React, TypeScript, Node.js/NestJS, PostgreSQL & Supabase, headless CMS (WordPress/GrapesJS), OpenAI & Claude APIs, Tailwind, Vercel. Tell me the outcome you're after and I'll send back a short plan for how I'd hit it.