Alex K.

I’m a full-stack developer, and I build AI-powered applications, chatbots, and AI agents using OpenAI and Claude APIs. I help businesses turn their ideas into working products, automate routine tasks, and build tools that make their work easier. With 10+ years of full-stack development experience, I can help you build everything from an MVP to a complete SaaS platform, including AI features, backend logic, integrations, and deployment. Here’s what I can help you with: AI chatbots and assistants - chatbots for customer support, internal tools, and business processes using OpenAI and Claude APIs. RAG systems - AI assistants that work with your documents, databases, and internal knowledge to provide relevant answers. AI agents - tools that connect different services, handle multi-step tasks, and automate workflows. AI-powered SaaS and MVPs - turning your idea into a working product, from the first version to a scalable application. Full-stack development - web applications, dashboards, admin panels, and business platforms. API integrations and automation - connecting AI models with your existing systems and third-party services. My tech stack: - AI: OpenAI API, Claude API, LangChain, LLM integrations, RAG - Frontend: React, Next.js, TypeScript - Backend: Node.js, Laravel, PHP, REST APIs, GraphQL - Databases: PostgreSQL, MySQL, Redis - Infrastructure: AWS, Docker, CI/CD I can help with the entire development process, from choosing the right technical approach to building, launching, and improving the product. If you have any project in mind, need help adding AI features to an existing application, or want to improve it with new features to get more users, feel free to reach out. Tell me a little about what you're building, and we can discuss the best way to approach it