h
huangchaoshen

Chaoshen H

@huangchaoshen

Software RD Engineer

Chine
Chinois, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a results-driven Software R&D Engineer with over 5 years of expertise in full-lifecycle management of enterprise-level core systems. I specialize in designing and optimizing high-concurrency distributed architectures using Java, Spring Boot, and Microservices. I have a proven track record of solving complex technical bottlenecks and improving system performance.... Plus d’infos

Compétences

h
huangchaoshen
Chaoshen H
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Applications Web Full stack
I will develop java backend systems with spring boot
De5 $US / projetPlus de détails
Applications Web Full stack
I will do website development as full stack web developer
De5 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Confidentials

Confidentials

Temps plein • 9 yrs 2 mos

Senior Software R&D Engineer

Dec 2020 - Present • 5 yrs 6 mos

Led the design and development of enterprise-level distributed backend systems serving millions of users. Architected microservices migration from monolithic architecture using Spring Boot and Spring Cloud, resulting in 40% improvement in system throughput. Managed full development lifecycle including requirements analysis, system design, coding, testing, and deployment. Key responsibilities include RESTful API design, database optimization, message queue integration with Kafka and RabbitMQ, and container orchestration with Docker and Kubernetes.

Java Backend Developer

Mar 2017 - Nov 2020 • 3 yrs 8 mos

Developed and maintained core business modules for large-scale web applications using Java and Spring Boot. Built RESTful APIs handling 10,000+ daily requests, designed database schemas in MySQL and PostgreSQL, and implemented caching strategies with Redis to reduce response time by 60%. Collaborated with frontend teams using Vue.js and participated in CI/CD pipeline setup with Jenkins. Resolved critical production issues and conducted code reviews to maintain code quality standards.