.Sell.Systems. Limited

I am an AI Systems Architect, automation specialist, and technology builder with more than 20 years of experience in software development, system architecture, business automation, integrations, and practical AI implementation.

My work focuses on building real, production-ready systems, not just prototypes. I design and implement solutions that connect AI agents, RAG/internal knowledge bases, APIs, business data, workflow automation, CRM/ERP processes, content systems, payment logic, and user-facing tools into reliable products and operations.

I have hands-on experience with AI-assisted workflows, custom SaaS platforms, API integrations, internal tools, automation platforms such as Node-RED and n8n, Python, JavaScript, Node.js, CRM automation, ecommerce integrations, payment and invoicing workflows, and business automations.

I have delivered projects for international clients and received verified feedback for reliability, problem-solving, efficiency, and handling non-trivial technical tasks. My  profiles include completed projects, client reviews, work history, Job Success information, and real customer experience:

Upwork Freelancer Profile: https://www.upwork.com/freelancers/~0179f682f960496151

Upwork Agency Profile — Sell.Systems: https://www.upwork.com/ag/sellsystems/

Sell.Systems AI Campus: https://sell.systems

AI managed env. on the Automation.Sell.Systems: https://automation.sell.systems

I can work at the architecture level, but I am also hands-on with implementation, testing, debugging, documentation, integrations, and production improvement. I am strongest in projects where requirements are complex, unclear, or unusual, because I can understand the real business goal, design the technical structure, and then build or integrate the working solution

I would be glad to bring my experience in AI systems, automation, integrations, SaaS platforms, education technology, and solution architecture