Sandeep Khede

Full Stack AI Application Developer.

Engineering scalable,
high-performance
web applications.

Integrating AI
into real-world
web applications.

Loading Experience

Projects

LLM-Powered Chatbot Platform

Production-ready AI chatbot using large language models with controlled context windows, prompt orchestration, and retrieval-augmented generation (RAG) for accurate domain-specific answers.

LLMsLangChainRAGOpenAI APIVector DatabasesPrompt Engineering

AI Sector Analysis & Insight Engine

AI-driven application for sector-wise analysis using document ingestion, embeddings, and semantic search to generate structured insights from large volumes of unstructured data.

LangChainEmbeddingsVector SearchRAG PipelinesOpenAI APIData Analysis

Conversational AI Workflow Automation

LLM-based automation system combining conversational interfaces with backend workflows to trigger analysis, data retrieval, and task execution through structured prompts.

LLM AgentsLangChainPrompt ChainingFunction CallingNode.js

Identity & Access Management Platform (OKTA)

Secure full-stack platform with REST APIs, JWT-based authentication, OKTA identity integration, and feature-flagged deployments in a microservices environment.

ReactTailwind CSSNode.jsExpressMongoDBJWTOKTAMicroservices

Enterprise Analytics Dashboard (GDIT)

Role-based analytics dashboard visualizing AWS QuickSight data with OAuth authentication, scalable APIs, and cloud-native backend integrations.

ReactAWS QuickSightOKTA OAuthExpressPostgreSQLAWS RDS

Cloud-Native Workflow & Monitoring System

Event-driven backend system using AWS Lambda and Step Functions to orchestrate asynchronous workflows, data sync jobs, and infrastructure monitoring.

AWS LambdaStep FunctionsCloudWatchDockerJenkinsAWS S3Node.js

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