I will build a scalable backend and rest API using java or nodejs

G
garyyin007
G
garyyin007
Gary Yin
Einige Informationen werden in englischer Sprache angezeigt.
build a scalable backend and rest API using java or nodejs
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build a scalable backend and rest API using java or nodejs

Über diesen Service

I am a Full-Stack Developer specialized in building robust distributed systems for mobile apps, games, and enterprise platforms. I don't just write code; I design architectures that are ready for production from day one. Whether you need a real-time game server or a high-concurrency business API, I deliver performance-first solutions.


What I Offer:

  • Custom Backend Development: Expert implementation using Java (Spring Boot) or Node.js (Express/TypeScript).
  • Database Architecture: High-performance schema design with PostgreSQL, MySQL, or MongoDB.
  • Protocol Flexibility: Support for REST APIs, WebSockets, and Socket communication.
  • Cloud-Native & DevOps: Fully Dockerized applications with GitHub Actions CI/CD pipelines.
  • Distributed Systems: Microservices-ready architecture for high-traffic environments.

Technical Stack:

  • Frameworks: Spring Boot, Express, Drizzle ORM, Prisma.
  • Infrastructure: Docker, Redis, GCP, Alibaba Cloud.
  • Integrations: Third-party APIs, Payment Gateways, AI Agent (MCP) connectors.

Why Choose Me? I focus on clean code, scalable patterns, and clear documentation. I treat every project as a long-term asset, ensuring it is easy to maintain and upgrade as your business grows

  • Programmiersprache

    • Java

  • Expertise

    • Algorithmen & Datenstrukturen
    • Debuggen
    • Betriebssysteme
    • Datenbanken

  • Frontend-Framework

    • AngularJS
    • Bootstrap
    • Next.js
    • Vue.js

Lerne Gary Yin kennen

Gary Yin

Develop Director

  • AusChina
  • Mitglied seitMärz 2026
  • ⌀ Antwortzeit1 Stunde

  • Sprachen

    Chinesisch, Englisch
Founder & Senior Engineer | 15+ yrs Java · Full-Stack · Cloud · AI I'm building a virtual companion platform where every character's personality is LLM-driven — so I know AI product challenges firsthand. Background: 15+ yrs Java — Spring Boot, microservices 10+ yrs full-stack — React, React Native, Vue 5+ yrs cloud — GCP, AWS, Alibaba Cloud AI/LLM — TypeScript / Node.js, RAG, OpenAI / Anthropic I can help with: backend APIs, full-stack apps, cloud DevOps, AI features & consulting. Send me a message — happy to talk first.

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