Senior AI Engineer, LLM Engineer, and SaaS Architect with 20+ years of engineering experience designing and delivering AI-powered, multi-tenant SaaS platforms. I specialize in integrating LLMs (Qwen3, Llama3, Claude, GPT, Mistral) using a/ollama, LangChain, LlamaIndex, and custom retrieval pipelines.

Currently co-founding multiple startups, translating deep technical expertise into product-focused execution.

• a/ollama + Qwen3 / Llama models integration
• RAG pipelines with LangChain, ChromaDB, Faiss, pgVector
• AI agents for workflow automation and penetration testing
• Secure prompt pipelines, autonomous agent chaining

• Multi-tenant architecture (isolation, RBAC, API gateway)
• Next.js, .NET Core, Node.js, PostgreSQL systems design
• Serverless functions, edge APIs, observability, tracing

• Frontend: Next.js, React, Angular
• Backend: Node.js, .NET Core
• Database: Prisma ORM, PostgreSQL schema optimization
• APIs: REST/GraphQL secure API development

• APIs: OpenAI, Claude, Cohere, Hugging Face, Together.ai
• Libraries: LangChain, LlamaIndex, Transformers

• CI/CD: GitHub Actions, Azure DevOps
• Deployment: Docker on Vercel, Azure, AWS

• Figma, Tailwind CSS, design systems, accessibility

• B.Sc – Computer Science | Bharathiar University
• Gen AI Assisted Engineer | Virtusa (Issued Feb 2025)

Check out my live projects and portfolio work:

• 🎨 UI Portfolio: behance.net/carthworks
• 📸 UX Portfolio: flickr.com/photos/carthworks
• 💻 Code Portfolio: github.com/carthworks

I'm always interested in collaborating on innovative AI and SaaS projects. Feel free to reach out!