Abuzar

Full Stack Developer

Freelancer.com • Freiberufler

Jan 2021 - Present • 5 yrs 4 mos

I'm a full-stack developer with 3+ years of hands-on experience building web applications, AI-powered systems, and business automation solutions. I specialize in turning complex requirements into clean, scalable products — whether that's a modern web app, an intelligent chatbot, or a fully automated backend workflow. AI & Intelligent Systems My strongest area of focus right now is AI integration. I build multi-agent systems, RAG pipelines, and AI chatbots using the Anthropic, OpenAI, and LangChain ecosystems. I've developed production-ready AI applications including a multi-agent car dealership assistant, a voice-driven interview prep tool, and conversational bots connected to live inventory and CRM data. I work with n8n for AI workflow automation and have deep experience wiring LLMs into real business logic. Web Development On the frontend, I build fast, responsive interfaces using React, Next.js, and TypeScript — translating Figma designs into polished, production-ready UIs. On the backend, I develop REST APIs and server-side logic using Python, Node.js, and C#/.NET, with experience deploying on Vercel, AWS, and OVH. I've built full-stack apps with Firebase, Supabase, and PostgreSQL/MySQL, and integrated third-party APIs across a wide range of industries. Other Skills Beyond web and AI, I have experience with Chrome extension development, Shopify store setup and custom integrations, WordPress, and business automation using n8n. I also build desktop applications in Python and .NET for clients who need offline-first or internal tooling.