Dmitriy D.

I am a senior software engineer with over 20 years of experience in the IT industry, combining strong technical leadership, creative thinking, and problem-solving skills. I help businesses design, build, and scale reliable digital products, with a primary focus on modern JavaScript technologies and AI-powered solutions. My core expertise includes: Node.js development React.js development Next.js applications NestJS backend architecture React Native mobile development AI-powered solutions, including chat agents, voice agents, knowledge bases, and intelligent automation Backend and frontend development Software architecture design Code and database optimization and refactoring Amazon Web Services (AWS) My primary technology stack: Node.js React.js Next.js NestJS React Native JavaScript / TypeScript AWS AI integrations and intelligent agents AI capabilities: AI chat agents for customer support, sales, and internal operations AI voice agents for conversational systems and automated communication AI knowledge bases for fast and accurate information retrieval AI-powered workflow automation Integration of AI into web, mobile, and business platforms I build modern, scalable, and business-focused solutions that help companies improve operations, enhance customer experiences, and launch innovative products faster.