I've been building production web applications since 2008, successfully delivering projects for startups and established businesses with 18 client recommendations. I specialize in developing SaaS platforms, AI-powered applications, and intelligent automation systems that solve real business problems. I focus on production-ready systems used by real users—not prototypes or experiments. I now help businesses integrate AI capabilities into production applications, including chat systems, automation workflows, and document intelligence. Recently, I have delivered complex AI systems involving workflow automation and RAG-based applications. I help businesses: • Integrate AI capabilities into existing applications and SaaS platforms • Build AI assistants, chat interfaces, and document processing systems • Automate complex business workflows using AI agents and workflow automation • Design scalable SaaS architectures that support long-term growth • Rescue and stabilize AI and software systems requiring architectural improvements, performance optimization, or production readiness My AI expertise includes: • Production conversational AI systems and chat applications • Retrieval-Augmented Generation (RAG) systems • Document analysis, summarization, and classification systems • AI agents with tool and API integrations • Workflow automation using n8n • Prompt engineering and AI evaluation strategies I work with leading AI technologies including OpenAI (GPT), Anthropic Claude, Google Gemini, DeepSeek, and Mistral. Technical Expertise Frontend: React • TypeScript • Modern JavaScript Backend: Node.js • PHP • Laravel • API Design • SaaS Architecture Databases & Backend Services: PostgreSQL • MySQL • MongoDB • Supabase • Vector Search (pgvector) AI & Automation: OpenAI • Claude • Gemini • DeepSeek • RAG Systems • AI Agents • Workflow Automation (n8n) Additional Experience: Linux Server Administration • Media Streaming Infrastructure (Icecast, Liquidsoap, MediaCP) Other Services: Laravel Development • PHP Development • WordPress Development • WooCommerce Plugin Development • SQL Server Development • API Integrations • Legacy System Modernization (PHP → Laravel / SaaS Migration) Clients work with me when they need senior-level engineering, strong architecture decisions, and reliable delivery of production-grade systems.