SENIOR FULL-STACK DEVELOPER | PAYMENT SYSTEMS & AI AUTOMATION SPECIALIST
• Proven Revenue-Critical Solutions
Experienced developer specializing in complex payment integrations, healthcare automation, and AI-powered systems. I build solutions that directly impact business revenue and operational efficiency.
• Recent High-Impact Projects:
• Hybrid Payment System: Engineered seamless Stripe integration combining legacy and modern payment flows, preventing customer data duplication and reducing payment failures
• Healthcare Automation Platform: Built comprehensive N8N workflow system for medical administration, automating patient care assessments and reducing manual workload by 70%
• Intelligent Dashboard System: Developed AI-powered query routing that automatically selects optimal LLM based on user requests (photo/document/news analysis)
• Smart Query Validation: Implemented backend logic that determines MCP vs N8N routing, optimizing system performance and response times
• Technical Specializations:
• Payment Systems: Stripe integration, legacy system migration, secure transaction handling
• AI/Automation: N8N workflows, LLM integration, intelligent query routing
• Full-Stack: React, Node.js, database optimization, API development
• Healthcare Tech: HIPAA-compliant systems, patient data management
• SEO/Performance: Site optimization, database migrations, system scaling
• What Clients Get:
• Revenue-protecting payment solutions
• Cost-saving automation systems
• Scalable architecture that grows with business
• Fast turnaround on complex integrations
• Direct communication and regular updates
• Perfect For:
• E-commerce payment system upgrades
• Healthcare workflow automation
• AI-powered dashboard development
• Legacy system modernization
• Complex database migrations
Available for immediate start. Let's discuss how I can solve your most challenging technical problems.
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