I will design scalable java backend and high concurrency system architecture

J
jackeymao
J
jackeymao
Jackey Mao
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design scalable java backend and high concurrency system architecture
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design scalable java backend and high concurrency system architecturedesign scalable java backend and high concurrency system architecturedesign scalable java backend and high concurrency system architecturedesign scalable java backend and high concurrency system architecturedesign scalable java backend and high concurrency system architecture

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Are you looking for a reliable developer to build or optimize a high-performance backend system?


Im a Senior Software Architect with 15+ years of experience in designing scalable, high-concurrency systems. I have delivered complex projects from 0 to 1, including trading platforms, payment systems, and real-time communication systems.


What I can help you with:

- Design scalable system architecture

- Build robust Java backend services (Spring Boot, Microservices)

- Develop high-concurrency systems (Netty, TCP/UDP)

- Optimize performance (reduce latency, improve throughput)

- API development and system integration

- Payment system integration


Why choose me:

- Strong focus on performance and scalability

- Real-world experience with complex systems

- Clean, maintainable, production-ready code

- Clear communication and reliable delivery


I can support both backend development and full-stack integration.


Please contact me before placing an order to discuss your requirements.


Lets build a high-quality system together.

Contact Me First

  • Lenguaje de programación

    • Java

  • Experiencia

    • Algoritmos y estructuras de datos
    • Depuración de código
    • Rendimiento
    • Diseño
    • Bases de datos

  • Marco de frontend

    • jQuery
    • React.js
    • Vue.js

  • Marco de backend

    • Express.js
    • FastAPI
    • Node.js
    • Primavera

  • Desarrolladores de IA y código bajo/sin código

    • Cursor
    • Otros

Conoce a Jackey Mao

Jackey Mao

Senior Software Architect

  • DeChina
  • Miembro desdefeb 2025
  • Responde aprox. en:1 hora

  • Idiomas

    Chino, Inglés
Hi, I’m a Senior Software Architect & Tech Lead with 15+ years of experience in building scalable, high-performance systems. I specialize in designing complex systems from 0 to 1, including trading platforms, payment systems, and real-time communication. Strong in high-concurrency architecture and performance optimization. 🔧 Skills: Java, Spring Boot, Microservices, Netty, Redis, MySQL, DDD, CI/CD, AI tools. 🌐 Full-stack: backend APIs + frontend integration. 🚀 Services: system design, optimization, payment integration, real-time systems. Let’s build something great.

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