
John M
API Integrations, CRM Automation and AI Agent System
Skills

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Work experience
WordPress & WooCommerce Developer | E-Commerce Automation Specialist
John Tesh • Freelance
Dec 2023 - Present • 2 yrs 5 mos
Built, fixed, and optimized WordPress and WooCommerce websites, peptide research stores, and FDA-compliant e-commerce platforms for clients across Nigeria, Africa, USA, and Europe. Resolved critical WordPress errors, white screen of death, plugin conflicts, theme compatibility issues, database corruption, and WooCommerce checkout bugs using Divi, Elementor, and Oxygen builders. Developed fully compliant peptide research websites with age verification, disclaimer pages, WooCommerce product restrictions, and FDA-compliant copy and store policies. Set up and optimized abandoned cart email automation, post-purchase flows, welcome sequences, and SMS marketing campaigns using Klaviyo, Mailchimp, and ActiveCampaign for Shopify and WooCommerce stores. Integrated Shopify and WooCommerce with Klaviyo advanced segmentation, behavioral triggers, product recommendation flows, and revenue recovery automations that consistently recovered 15-30% of lost sales. Designed, built, and organized custom Notion workspaces, CRM operating systems, project management dashboards, client portals, and team wikis for startups, freelancers, and small businesses. Configured WooCommerce payment gateways including Paystack, Flutterwave, Stripe, and PayPal for Nigerian and international e-commerce stores. Delivered WordPress speed optimization, Core Web Vitals improvement, Cloudflare CDN setup, and WooCommerce performance tuning for high-traffic e-commerce stores across multiple industries.