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maivankien/README.md

👋 Hello, I'm Mai Van Kien

  • A software engineer specializing in backend development, focusing on creating and maintaining server-side applications and systems.
  • Specialized in: Node.js (NestJS, Express.js), Python (FastAPI), MySQL, MongoDB, Redis
  • Deepening knowledge in: Microservices, DDD, CQRS, Event Sourcing, Kafka, RabbitMQ
  • Focus: Building scalable, high-performance backend systems with Clean Architecture
  • Passionate about: System design, distributed systems, database optimization, asynchronous processing
  • Goal: Continuously improving to deliver robust and efficient backend solutions

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  1. ecommerce-backend ecommerce-backend Public

    Scalable e-commerce backend using NestJS, Redis, MongoDB, and RabbitMQ/Kafka. Includes JWT auth, SKU/SPU product design, role-based access, and microservices.

    TypeScript 1

  2. nestjs-microservice-grpc nestjs-microservice-grpc Public

    This project uses NestJS microservices with gRPC for inter-service communication. It follows a monorepo structure and applies CQRS for clear separation of command and query operations. The system l…

    TypeScript

  3. caro-online-server caro-online-server Public

    A real-time multiplayer Tic-Tac-Toe (Caro) game server built with NestJS, featuring WebSocket communication, JWT authentication, and Redis caching. Players can create rooms, join games, and play ag…

    TypeScript

  4. caro-online-client caro-online-client Public

    A real-time multiplayer Caro game built with React 19, TypeScript, and Socket.io. Features room-based gameplay, multilingual support, and guest authentication system.

    TypeScript