Dima O.

WordPress, WooCommerce, Shopify | AI Automation | Craft CMS

Hi, I’m Dima — full-stack engineer, Craft CMS Verified Partner, 12+ years building and fixing websites and online stores. Three things I do most, and the ones clients come back for: 1. Build and fix ecommerce — WooCommerce, Shopify, BigCommerce, Craft Commerce. Stores that load fast, convert, and talk to your ERP, CRM, and fulfillment without manual copy-paste. 2. Put AI to work inside the business — chatbots trained on your catalog and docs, AI agents that handle support tickets, order questions, content, and data entry, and automations (n8n, Make, Zapier, custom) that take hours off your team’s week. 3. Make slow sites fast — any stack. Red Core Web Vitals quietly cost you sales and rankings; my latest performance rescue lifted Lighthouse scores 35% across a 10-domain platform. 📍 Ecommerce Development & Management WooCommerce: custom themes and plugins, checkout and cart optimization, subscriptions, B2B pricing, payment gateways, speed fixes for large catalogs Shopify / Shopify Plus: custom themes (Liquid), Shopify apps, headless storefronts with Hydrogen or Next.js BigCommerce (Catalyst) and Craft Commerce builds Integrations: ERP (Epicor and others), PIM (Directus), HubSpot, Klaviyo, membership and booking systems, shipping and payment APIs Store migrations and replatforming (WooCommerce ↔ Shopify, legacy carts → modern stacks) with SEO and product data preserved Ongoing store management: catalog pipelines, feeds, analytics, conversion fixes 📍 WordPress Development Custom themes and plugins (PHP, ACF, Gutenberg blocks) Multisite, multilingual, membership and directory sites Rebuilds, cleanup of inherited sites, security hardening Headless WordPress with Next.js when a project needs it 📍 AI Integration, Chatbots & Automation AI chatbots and assistants trained on your products, docs, and knowledge base (RAG) — on your website, in Slack, in your portal AI agents connected to your CRM, helpdesk, inventory, and internal tools (OpenAI, Claude, Gemini) Workflow automation with n8n, Make, Zapier, or custom orchestration: lead routing, order handling, content pipelines, reporting AI features inside SaaS products and customer portals Multi-agent systems with LangGraph, CrewAI, AutoGen — in production, not in demos 📍 Performance & Page Speed Core Web Vitals into the green: LCP, INP, CLS — and I show you the before/after numbers Lighthouse and PageSpeed audits with a prioritized fix list Caching for traffic spikes: Redis, NGINX, CDN, image pipelines Frontend: render optimization, bundle size, lazy loading, smooth animations Monitoring so the site stays fast after launch 📍 Craft CMS (Verified Partner) Custom plugins and modules, headless Craft with GraphQL + Next.js/Nuxt, multi-site enterprise setups, migrations from WordPress and others, upgrades 3 → 4 → 5 → 6, Craft Commerce. 📍 Full-Stack Engineering React, Next.js, Vue, Nuxt, TypeScript · PHP (Laravel), Node.js, REST and GraphQL APIs · AWS, Docker, CI/CD · Redis, MySQL, PostgreSQL, MongoDB Selected results 💥 Stratus Info Systems — large WooCommerce store Full audit, redesign, and implementation. SEO and AI-search (AEO) optimization so the catalog shows up in Google and in ChatGPT-style answers. 💥 Chuze Fitness — WordPress for a gym chain ABC Fitness API integration, member and guest access control, face-recognition check-in flow. 💥 Industrial distributor — BigCommerce replatform BigCommerce Catalyst storefront wired to Epicor Kinetic ERP and a Directus PIM; I own the product data pipeline end to end. 💥 Delight AI by Sendbird — enterprise AI agent platform Businesses deploy AI agents here for customer support at scale. My part: frontend architecture and the AI-powered engagement workflows (React, Next.js, TypeScript). 💥 Travelessence — multi-regional travel brand 10+ domains. Lighthouse performance up 35%, HubSpot sync fixed, marketing analytics unified. 💥 ArchLynk — global enterprise platform Large content migration, HubSpot and Greenhouse integrations, Core Web Vitals improved, enterprise security and compliance supported. Why clients hire me One engineer covering store, CMS, frontend, integrations, and AI — no hand-offs, no telephone game If a feature won’t bring value, I’ll tell you before you pay for it Business outcomes over tech for tech’s sake — practical recommendations, no jargon 90% client retention — most contracts turn long-term Clients’ words, not mine: “Committed to Quality” by 31 clients, “Clear Communicator” by 26, “Reliable” by 20 How I usually start Send me your store or site and what’s bothering you — slow checkout, a plugin mess, a stuck migration, a support inbox or a workflow eating your team’s hours. I’ll run the numbers (PageSpeed, Core Web Vitals, conversion funnel), review the architecture and automation opportunities, and send back a short roadmap: what to fix, in what order, and why. The roadmap is on me. Worst case, you walk away with a plan. Message me.