I am a Technical Solutions Architect with over 20 years of experience in designing and developing innovative business solutions. My expertise spans across AI, .NET technologies, cloud solutions, and enterprise software development.

Currently, I am focused on building AI-powered chatbots, classification systems, and agentic AI workflows using OpenAI, Azure OpenAI Services, LangChain, LangGraph, CrewAI, n8n, and Pinecone to deliver cutting-edge enterprise automation and conversational AI solutions.

• Director, Web Development at Codebees Technologies – Leading web development initiatives and overseeing project management.
• 20+ years of experience in software architecture and development.
• Expertise in AI & NLP – Building intelligent chatbots, classification systems, and virtual assistants.
• Strong background in .NET technologies – ASP.NET, .NET Core, C#, MVC, and Web API.
• Database & Cloud Expertise – SQL Server, Azure, Pinecone, and cloud-based deployments.
• Worked with global industry leaders in logistics, telecom, payments, and e-commerce.
• Mentor & Leader – Passionate about guiding teams and driving innovation.

• Built an enterprise-grade intelligent question classification system that automatically routes user queries to business verticals.
• Achieved 100% accuracy through hybrid keyword routing + ML classification.
• Leveraged LangChain, LangGraph, CrewAI, spaCy, NLTK, scikit-learn, Pinecone, and GPT models.
• Supported modules like Assets, Orders, Tickets, Invoices, Vendor Management, Support, and vCom University.
• Production-ready with monitoring, observability, and multi-environment deployments.
• Implemented agentic workflows inspired by n8n orchestration, CrewAI collaboration, and LangGraph state management.

• Designed and developed a multi‑module conversational AI chatbot leveraging Azure OpenAI’s GPT‑4o.
• Seamlessly integrated with SQL Server–based knowledge bases, vector embeddings, and procedural execution for high performance.
• Applied LangChain, Pinecone, and spaCy to enable advanced search and precise NLP classification.
• Delivered a scalable solution supporting assets, orders, invoices, vendor management, and customer support.
• Extended with agentic intent-driven workflows for autonomous task execution.

I have had the privilege of working on diverse projects across multiple industries, developing enterprise-grade solutions in logistics, telecom, AI, and payments.

My key contributions include:

• Logistics & Supply Chain – Architected and developed shipping and manifesting solutions for global logistics providers, integrating carrier APIs for real-time tracking and compliance (E2open, ProcessWeaver, BluJay Solutions, Kewill).
• Telecom & Mobility – Designed and built mobility management platforms handling device tracking, order management, and real-time carrier updates, streamlining telecom operations (vCom Solutions, vMobile & QMobile).
• AI & Agentic Workflows – Led the development of AI-powered chatbots and classification systems using GPT models, LangChain, LangGraph, CrewAI, Pinecone, and integrated agentic workflows like n8n pipelines for business automation (vCom Solutions).
• Fintech & Payments – Developed campaign tracking and payment gateway integrations using Google Ads & MSN APIs to provide actionable insights and enhance business automation (Ace Rankings).

These experiences have provided me with extensive exposure to enterprise application development, AI-driven automation, agentic workflows, API integrations, and scalable cloud solutions.

• Masters in Computer Science – Rajiv Gandhi Institute of Post Graduate Studies, affiliated to Andhra University.
• Bachelors in Electronics – Government Arts and Science College, Rajahmundry.

• Microsoft Certified Solutions Associate – Web Applications, Microsoft
• MS: 70-480 - Programming in HTML5 with JavaScript and CSS3
• MCPS: 70-486 - Microsoft Certified Professional - Developing ASP.NET MVC Web Applications
• Udemy Certifications – TypeScript, Angular
• Multiple Carrier Certifications – Including FedEx and UPS compliance for logistics solutions

• AI & NLP: Python, OpenAI API, LangChain, LangGraph, CrewAI, n8n, Pinecone, spaCy, NLTK, scikit-learn
• Backend Development: .NET Core, C#, ASP.NET MVC, Web API
• Frontend: Angular, HTML5, CSS3, JavaScript, jQuery
• Databases: SQL Server, Azure SQL, Oracle, Pinecone Vector DB, SQLite
• Cloud & DevOps: Azure OpenAI, Azure DevOps, Docker, Git, Poetry
• Monitoring & Deployment: Hypercorn, Custom Health APIs, Real-time metrics
• Project Management: Jira, Confluence, Agile/Scrum

• Enhancing AI-driven chatbot and classification capabilities with LangGraph-based workflows.
• Extending agentic automation using n8n orchestration and CrewAI collaboration.
• Exploring multi-modal AI interactions for enterprise applications.
• Building agentic AI systems for intelligent automation.
• Mentoring and contributing to AI and .NET communities.

• LinkedIn: linkedin.com/in/nagasai
• GitHub: github.com/nagasai
• Personal Blog: www.inagasai.com

🚀 Passionate about AI, agentic workflows, .NET, and building innovative solutions that make a difference!