👋 Hi, I'm Aman Gupta

Backend-Focused Full Stack Developer • Generative AI Enthusiast

I build scalable backend systems, cloud-native applications, and AI-powered products with a strong focus on performance, clean architecture, and developer experience.

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🚀 About Me

• 💼 4+ years of professional software development experience
• ⚙️ Building scalable applications with Node.js, Spring Boot, React & Next.js
• 🤖 Developing AI applications using LLMs, RAG, LangChain & LangGraph
• ☁️ Experienced with AWS, Docker, Kubernetes & CI/CD
• 📚 Passionate about System Design, Distributed Systems & Open Source

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🛠 Tech Stack

Languages

JavaScript • TypeScript • Java • Python

Frontend

React • Next.js • Tailwind CSS

Backend

Node.js • Express • NestJS • Spring Boot • REST APIs • GraphQL

AI

OpenAI • LangChain • LangGraph • RAG • GraphRAG • Vector Databases • AI Agents • MCP

Cloud & DevOps

AWS • Docker • Kubernetes • ECS • Lambda • GitHub Actions • Terraform • Nginx

Databases

PostgreSQL • MongoDB • Redis

Messaging

Kafka • RabbitMQ • Amazon SQS

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🌟 Featured Work

• 🚀 Built scalable microservices serving production workloads
• 🤖 Developed AI-powered RAG and LLM applications
• 💳 Designed subscription and payment platforms using Stripe
• 🎥 Built distributed video transcoding pipelines on AWS
• ☁️ Optimized cloud infrastructure, reducing AWS costs by 3×

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📈 GitHub Stats

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📫 Connect

• 💼 LinkedIn — https://linkedin.com/in/codecraft26
• 📝 Blog — https://hashnode.com/@codecraft26
• 📧 Email — [email protected]