Hey 👋 I'm Devesh Tiwari

🚀 Software Engineer | Flutter Developer | AI & LLM Engineer

I build end-to-end scalable applications — from mobile & web frontends to AI-powered backend systems. My core strength lies in Flutter & Dart, and I’m now deeply focused on RAG-based AI systems, LLM-powered agents, and full-stack AI delivery.

I enjoy transforming complex ideas into production-ready products, blending clean architecture, performance, and intelligent automation.

🧠 What I’m Working On

• 🤖 Agentic AI Systems (Multi-agent workflows, tool calling, orchestration)
• 📚 RAG Architectures (Vector DBs, embeddings, document pipelines)
• 🧩 LLM-powered Applications (FastAPI, OpenAI-compatible models)
• 🌐 Next.js & React for AI dashboards and client apps
• 📱 Flutter for cross-platform production apps
• ⚙️ End-to-End AI Delivery (Frontend → Backend → Model → Deployment)

💻 Tech Stack

🧠 AI & LLM Stack

• 🔹 Retrieval-Augmented Generation (RAG)
• 🔹 Vector Databases (FAISS, Pinecone, Weaviate)
• 🔹 Embeddings & Chunking Strategies
• 🔹 LLM APIs & OpenAI-compatible models
• 🔹 AI Agents & Tool Invocation
• 🔹 Prompt Engineering & Evaluation
• 🔹 FastAPI-based AI Microservices

🌐 Connect With Me

🔥 GitHub Stats