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UB

Utkarsh Barnwal

Open to work0 years experience

Full-stack developer

Greater Noida, Uttar PradeshTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full-stack developer specializing in React, scalable backend systems, and AI-powered applications.

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Standing Rank

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Developer Badges

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Skills & Technologies

30 skills
javascripttypescriptpythonc++sqlreact.jsnext.jsreduxzustandtailwind csssass/scssprogressive web apps (pwa)node.jsexpress.jsrest apisjwtoauthmongodbpostgresqlmysqlredispineconelangchainai integrationgitgithubdockernginxci/cdaws

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Work Experience

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Projects

Aurora – LLM Powered RAG System

MERNRedisRAGGemini APIPinecone
  • Engineered a production-ready RAG-based AI assistant enabling context-aware responses over custom datasets.
  • Implemented semantic vector search using Pinecone to enhance retrieval precision and reduce hallucinated outputs.
  • Designed modular REST APIs handling AI inference, query processing, and retrieval workflows.
  • Implemented JWT-based authentication and role-based access control for secure multi-user access.

ECO Mart with AI Agent

Node.jsExpressMongoDBRedisDocker
  • Architected a distributed microservices backend managing product, cart, order, and authentication services.
  • Developed 20+ REST APIs with optimized MongoDB schemas ensuring scalability and data consistency.
  • Implemented event-driven communication using RabbitMQ for asynchronous inter-service messaging and notification processing.
  • Built an AI automation agent simulating transactional user workflows and session orchestration.
  • Containerized services using Docker to ensure environment consistency and deployment portability.

Leaderboard Standings

Leaderboard Position Pending

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Assessment Highlights

Assessments Not Completed

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AI Collaboration Score

AI Collaboration Score Pending

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Role Compatibility Profile

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Achievements

Frontend Hackathon - Sheriyans Coding School

Built responsive UI clones using React and Tailwind with reusable components.

Phantom Agents Hackathon 2025

Developed high-performance, responsive UI solutions under strict time constraints using React and Tailwind.

About Details

Professional Bio

Full-stack developer specializing in React, scalable backend systems, and AI-powered applications. Experienced in building production-ready systems including RAG pipelines, microservices architectures, and real-time APIs.

Bachelor of Technology (B.Tech) in B.Tech

Lloyd Institute of Engineering and Technology (2022 - 2026)

Languages: English, Hindi
Email: Locked