Obaid Raja

AI Automation Developer & Chatbot Builder

Nov 2023 - Present • 2 yrs 6 mos

As a self-employed AI automation developer, I design and build n8n workflows, AI chatbots, and WhatsApp automation systems for small businesses and startups. My work focuses on connecting apps, automating repetitive tasks, and integrating OpenAI/Claude APIs into real business processes. Key projects include: — Built a WhatsApp AI chatbot using n8n and OpenAI GPT that handles customer queries automatically — Designed multi-step n8n workflows connecting Google Sheets, CRM tools, and REST APIs — Developed a RAG-based AI chatbot that answers questions using a custom knowledge base — Created lead generation workflows that automatically capture, sort, and notify via email/WhatsApp All projects are self-initiated, documented, and built to production-ready standards.

AI Research & Automation Projects (Academic)

Nov 2020 - Dec 2025 • 5 yrs 1 mo

During my BS in Artificial Intelligence, I built hands-on projects involving machine learning, natural language processing, and API integrations. I applied this knowledge practically by developing automation workflows using n8n and integrating large language models (OpenAI, Claude) into real-world use cases including chatbots and data pipelines.