Building intelligent backend systems powered by LLMs, scalable APIs, and distributed architectures.
🚀 Backend & GenAI Developer with experience building LLM-powered applications and scalable APIs
🧠 Specialized in
- Retrieval Augmented Generation (RAG)
- Multi-Agent AI Systems
- Async backend architectures
- AI-driven SaaS platforms
⚡ I focus on building production-grade AI systems, not just prototypes.
📍 Bhilai, India
• LLM Application Engineering
• Retrieval Augmented Generation (RAG)
• Multi-Agent AI Workflows
• High Performance Async APIs
• Distributed Backend Systems
• SaaS Architecture
- LLMs
- LangChain
- LangGraph
- Prompt Engineering
- Vector Databases
- NLP Pipelines
- Embeddings
- REST APIs
- Async Programming
- Microservices Architecture
- API Design
- PostgreSQL
- MySQL
- MongoDB
- Redis
- ChromaDB
- AWS
- Azure
- Docker
- CI/CD
• Built LangGraph based hierarchical AI agent system
• Planner → Architect → Coder workflow
• Agents capable of executing tools and file operations
• Stateful workflow graphs for long-running reasoning
Tech: LangGraph, FastAPI, LLMs
• Built enterprise chatbot restricted to company knowledge base
• Implemented semantic vector search + embeddings
• Reduced hallucinations with grounding strategies
• Streaming responses via FastAPI
Tech: FastAPI, ChromaDB, LLM, Vector Search
• AI system that learns writing style patterns
• Topic clustering & NLP preprocessing pipelines
• Controlled generation with metadata-aware prompts
• Interactive dashboard for real-time inference
Tech: LLM, Streamlit, NLP, Prompt Engineering
• Built real-time screen monitoring system
• Optimized WebSocket streaming
• Reduced latency by 25%
Tech: Node.js, WebSockets
• Designed multi-tenant backend architecture
• JWT authentication & RBAC
• Async workflows for billing and reporting
Tech: FastAPI, PostgreSQL, Redis
📧 ankitkaleofficial@gmail.com
💼 LinkedIn: https://linkedin.com/in/contactankitkale
💻 GitHub: https://github.com/ankitkale
• Advanced RAG Architectures
• Multi-Agent AI Systems
• High performance LLM APIs
• Scalable AI SaaS platforms
⭐ If you like my work, consider giving a star to my repositories!