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deployfast

Sky Zhao

@deployfast

Reliable Java Backend and API Solutions

China
Chinese
About me
Hi, I'm a Java backend developer with 5+ years of experience building scalable, production-ready APIs using Spring Boot. My expertise includes: - Custom RESTful API and microservice development - Database design (MySQL, PostgreSQL, Redis) - Authentication, security, and performance optimization - Docker/Nginx deployment on Ubuntu servers - Troubleshooting backend errors and downtime I write clean, maintainable code with clear docs, deliver on time, and offer 7-day free post-project support. Let's discuss your backend needs today!... Read more

Skills

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deployfast
Sky Zhao
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will develop java backend apis with spring boot
From$25 / projectMore details

Work experience

Alibaba

Java Backend Developer

Alibaba • Full-time

Apr 2021 - Present • 5 yrs 1 mo

Developed and maintained scalable backend APIs using Java and Spring Boot. Designed database schemas and integrated MySQL, PostgreSQL, and Redis. Deployed applications on Ubuntu servers with Docker and Nginx. Optimized API performance and handled production issues.