Rohit K.

AI Engineer & Data specializing in LLM-powered AI solutions, RAG systems, cloud-native data platforms, workflow automation, and scalable full-stack applications. I bring 10+ years of experience delivering enterprise-grade solutions across healthcare, fintech, blockchain, retail, aviation, banking, and e-commerce domains. My expertise combines AI engineering, modern data platforms, and software development to build intelligent, reliable, and scalable systems that drive business growth and operational efficiency. I specialize in: • LLM & Generative AI Solutions using OpenAI, LangChain, Ollama, DeepSeek, RAG pipelines, vector databases, and AI agents • Data Engineering & Lakehouse Architecture with Databricks, Snowflake, BigQuery, Kafka, Spark, Airflow, DBT, ETL/ELT pipelines, and real-time streaming systems • Cloud Platforms including AWS, Azure, and GCP for scalable infrastructure, automation, deployment, and performance optimization • Workflow Automation using n8n, Activepieces, APIs, and custom automation pipelines • Full-Stack Development using Node.js, Python, React.js, Next.js, Angular, Vue.js, React Native, Express.js, and modern frontend ecosystems • MCP Server setup, deployment, optimization, and maintenance for reliable AI infrastructure operations • Blockchain & Fintech solutions including Ethereum, Solidity, Web3 integrations, smart contracts, ERC-20/ERC-721 tokens, WalletConnect, MetaMask, and decentralized storage systems I have built: • AI-powered customer support agents with automated ticket handling • RAG-based enterprise knowledge systems using OpenSearch and vector databases • Real-time streaming and analytics pipelines for enterprise-scale platforms • Workflow builders and automation systems using React Flow and AI integrations • Healthcare and compliance-focused data platforms with governance and MDM solutions • E-commerce AI assistants for recommendations, order tracking, and customer engagement • Voice-enabled AI assistants using Dialogflow and speech technologies • Blockchain-enabled fintech products integrating traditional and decentralized systems My technical stack includes: OpenAI, LangChain, Databricks, Snowflake, Palantir, Kafka, Spark, Airflow, DBT, OpenSearch, AWS, Azure, GCP, Python, Scala, Node.js, React.js, Next.js, Angular, MongoDB, PostgreSQL, MySQL, SQL Server, Docker, Kubernetes, and modern DevOps workflows. I focus on building scalable, maintainable, and high-performance systems with strong attention to architecture, clean code, automation, governance, and business impact. I am known for fast execution, problem-solving, and delivering high-quality solutions on time. If you are looking for an engineer who can bridge AI, data engineering, automation, and full-stack development into production-ready solutions, I would be excited to collaborate on your project.