Alex S.

AI Chatbot and Automation Developer

Jan 2025 - Present • 1 yr 9 mos

I build AI chatbots, AI assistants and business automation for websites, online stores and internal systems. AI AND CHATBOTS - Website chatbots trained on your own content with RAG, so answers come from your documents and not from guesses - OpenAI GPT, Anthropic Claude and Google Gemini API integration - Vector search with Pinecone, embeddings, LangChain, prompt engineering - Support bots, lead qualification bots, booking and FAQ bots, product advisors - WhatsApp, Telegram, Messenger and live chat handover to a human - AI content and product description generation for WooCommerce catalogs AUTOMATION AND INTEGRATIONS - REST API and webhook integrations between WordPress, WooCommerce and CRM or ERP systems - HubSpot, Zoho, Odoo, Pipedrive, Salesforce, Bitrix24, SAP, Microsoft Dynamics - Payment and shipping APIs: Stripe, PayPal, Klarna, DHL, DPD - Two-way sync of orders, customers, products and stock levels - Automated emails, invoices, reports, exports and cron jobs in PHP - Google Sheets, Airtable and Slack notifications STACK PHP, JavaScript, MySQL, WordPress, WooCommerce, ACF, OpenCart, REST API, JSON, webhooks, Git. Every project starts with an honest scope: I say what is realistic before you order, test on a staging copy, log every sync, and hand over short documentation so your team is not dependent on me.

WordPress & WooCommerce Developer

Jan 2016 - Present • 10 yrs 9 mos

Develop WordPress websites and custom WooCommerce solutions for businesses. • Custom WordPress theme and plugin development • WooCommerce customization and checkout optimization • API integrations and automation • ACF-based custom functionality • Website performance optimization • Bug fixing and long-term maintenance Work with clients from Europe and other international markets, delivering reliable and scalable solutions.