c
chunbangqin

Tom

@chunbangqin

Senior Java Backend Developer, Performance Optimization Expert

Cina
Cinese, Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Senior Java Backend Developer with 10+ years of enterprise software experience. I specialize in Java, Spring Boot, Spring Cloud, Microservices, REST API, Redis, Database Optimization, Linux, Docker, and Cloud Deployment. I help clients: • Fix and optimize Java applications • Modernize legacy systems • Improve performance and stability • Build scalable backend services • Troubleshoot production issues Experienced in distributed systems and enterprise solutions. I deliver clean, reliable, and maintainable software to solve real business problems.... Continua a leggere

Competenze

c
chunbangqin
Tom
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Siti Web e software IA
I will build ai applications with java spring ai and rag
A partire da75 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Software_Development

Senior Java Backend Developer

Software Development • Full time

Dec 2020 - Present • 5 yrs 8 mos

Develop and maintain enterprise Java applications using Spring Boot and Spring Cloud. Design and optimize microservices architectures, REST APIs, and distributed systems. Troubleshoot production issues, improve system performance, and optimize databases, caching, and messaging systems. Work with technologies including Java, Redis, Kafka, MySQL, Oracle, Docker, and Linux.

Beyondsoft

Senior Java Developer

Beyondsoft • Full time

May 2016 - Nov 2020 • 4 yrs 6 mos

Developed backend services and business applications using Java and Spring technologies. Responsible for requirement analysis, database design, backend development, and third-party platform integration. Built complete backend solutions for business applications, including system design, implementation, and deployment.