Hi everyone I am Magnus , I am a senior AI Full-Stack Engineer with 8+ years of experience designing and building scalable SaaS platforms, AI-powered applications, cloud-native systems, and enterprise software. Strong expertise across React.js, Next.js, TypeScript, Node.js, Python, PostgreSQL, AWS, Docker, REST, GraphQL, and microservices. Experienced in integrating LLMs, OpenAI APIs, LangChain, RAG, AI automation, and intelligent workflows into production applications. Strong background in system architecture, API design, database optimization, cloud deployment, CI/CD, and performance engineering. Comfortable owning projects end-to-end, from technical architecture and frontend development through backend services, AI integration, infrastructure, and production delivery.