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blue0206/README.md

Hi there, I'm Aayush πŸ‘‹

I'm a Software Engineer with a strong focus on building robust, scalable, and maintainable applications using modern backend, cloud, and GenAI technologies.


πŸš€ My Featured Project: Members-Only (A Distributed Real-Time Message Board)

I recently completed an end-to-end project, evolving a traditional monolith into a serverless microservice architecture on AWS.

Component Live URL GitHub Repository
πŸ’» Frontend (Main) cloud.nevery.shop Repository
βš™οΈ Backend (Microservices) api-v2.nevery.shop Microservice Repository
πŸ“¦ Shared Types (npm) @blue0206/members-only-shared-types Repository
πŸ’» Frontend (Monolith) app.nevery.shop Repository
🐳 Backend (Monolith) api.nevery.shop Monolith Repository

This project demonstrates my skills in backend architecture, cloud infrastructure, real-time communication, and secure API design. Check out the backend repository's README for a full architectural diagram and technical deep-dive!


πŸ› οΈ My Tech Stack

  • Backend: Node.js, Express.js, FastAPI, TypeScript, REST APIs, Server-Sent Events, WebSockets
  • Database: PostgreSQL, Redis, Prisma ORM, MongoDB
  • Cloud & DevOps:
    • AWS & GCP: Bedrock, Lambda, API Gateway, S3, EC2, SQS, EventBridge, IAM, VPC, RDS, ElastiCache, CloudWatch, Cloud Run, Cloud Tasks, Cloud Storage
    • Infrastructure as Code (IaC): AWS CDK, Terraform
    • Containerization: Docker
    • Version Control: Git, GitHub
  • Generative AI: AWS Bedrock, LLMs, AI Agents, LangChain, LangGraph, LangFuse, RAG, Qdrant, MCP, Ollama, mem0, DeepEval
  • Frontend: React, Redux Toolkit, RTK Query, Vite, Tailwind CSS
  • Tooling: pnpm monorepos, pm2, uv, Nginx, Vitest, Zod, Pydantic
  • Languages: TypeScript, JavaScript, C++, Python, SQL, R

πŸ“« How to Reach Me

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  1. members-only-backend members-only-backend Public

    A message board where members can write anonymous posts. Deployed on AWS featuring a hybrid-serverless architecture.

    TypeScript

  2. rag-scale rag-scale Public

    Voice-enabled Agentic RAG system with hybrid memory (Vector + Graph) and asynchronous ingestion pipeline.

    Python

  3. wallet-service wallet-service Public

    A high-concurrency, double-entry ledger system built with Node.js, TypeScript, and PostgreSQL. Features ACID transactions, idempotency enforcement, and deadlock avoidance.

    TypeScript

  4. zipboard-docs-audit zipboard-docs-audit Public

    zipBoard Help Articles Audit & Gap Detection Workflow

    Python

  5. dsa-prep dsa-prep Public

    This repository documents my structured study of Data Structures, and Algorithms using C++.

    C++

  6. members-only-frontend members-only-frontend Public

    A message board where members can write anonymous posts.

    TypeScript