Senior Full-Stack Developer & AI/CRM Architect | Scaling Businesses with Smart Automation

I am a senior full-stack developer, IT consultant, and technical lead with over 7 years of experience building complex business systems for international clients. My main focus is designing scalable CRM platforms, AI-powered automation, and custom B2B software using Python (FastAPI), React, and modern cloud infrastructure. Throughout my career, I have helped startups and established companies optimize operations, increase revenue, and reduce manual work through smart system architecture and process automation. My expertise includes: • Enterprise CRM implementation and customization (Bitrix24) • AI-based workflow automation • API integrations and microservices architecture • SaaS and internal business tools • Technical leadership and consulting I approach every project as a long-term technology partner, not just a contractor. I focus on reliability, security, performance, and measurable business impact. If you are looking for a developer who understands both technology and business strategy — I would be glad to help you build and scale your product.

Work Terms

• Availability: 30–40 hours per week • Time zone: CET / EET (flexible for US/EU clients) • Communication: Upwork chat, Zoom, Google Meet • Response time: within 24 hours on business days • Payment: Upwork milestones or hourly contracts • Work style: transparent reporting, weekly updates, documented progress I value clear communication, realistic deadlines, and long-term cooperation.