Yedhu Krishnan

About Yedhu Krishnan

AI Backend Developer | LangChain & LangGraph | Agentic AI Systems | Scalable APIs I am a AI Backend Developer with 2+ years of experience building LLM-powered applications, agentic AI workflows, and scalable backend systems. I specialize in LangChain and LangGraph for AI orchestration and develop high-performance APIs using Python, Django, FastAPI, and Flask.I have strong experience designing microservices, integrating AI models into production systems, and deploying applications using Docker and AWS. My focus is on building intelligent, reliable, and scalable AI-driven platforms.Key ProjectsGene – AI Industrial AssistantBuilt an AI assistant with document parsing, audio-to-text and text-to-speech capabilities, and real-time chatbot interactions using LLMs and agentic workflows.AI Document Parser & Chat SystemDeveloped an AI platform that accepts documents (PDF, DOCX), extracts content, stores embeddings in a Vector Database, and allows users to chat and interact with documents using context-aware LLM responses.Audio-to-AI AgentCreated an AI agent that converts audio to text, analyzes the transcription, and generates detailed documentation, summaries, and structured outputs, enabling conversational interaction with audio data.QRE – Quiz PlatformEngineered backend APIs with dynamic question handling and analytics.Real-Time Social PlatformBuilt real-time features using Django Channels and WebSockets.E-Commerce BackendImplemented Twilio OTP authentication, PayPal integration, and sales optimization.Tech StackPython, Django, Django REST Framework, FastAPI, Flask, LangChain, LangGraphPostgreSQL, MongoDB, Redis, Vector DatabasesAWS (EC2, S3, Route 53), Docker, NGINX, Git, LinuxLLM Integration, Fine-Tuning, Optimization, Pandas, NumPyPassionate about building AI-driven backend systems, agentic architectures, and scalable platforms that solve real-world problems.AIBackend | LangChain | LangGraph | AgenticAI | Django | FastAPI | Python | LLM

Experience

1. Generative Ai Developer

   Dtskill Ai

   Dec 2025 — Present · Alappuzha, IN

Education

• D.B.H.S.S Cheriyanadu

  College of Applied Science Perissery, Backlogs, Computer Science

• College of Applied Science Perissery

  Bachelor of Science - BS, Computer Science