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Alex Ji
@hugoji_studio
Independent Java Developer
China
English, Chinese
About me
I'm Alex — a Java backend developer building production RESTful APIs and microservice systems.
I've worked on backends for SaaS and AI platforms — from database design to deployment.
What I do:
✓ Spring Boot backend from scratch
✓ RESTful API with validation & error handling
✓ MySQL schema, indexing, optimization
✓ Microservice integration (Feign, MQ)
✓ Bug fixing & code review
Tech: Java · Spring Boot · MyBatis · MySQL · Redis · Git · Docker
Clean code, fast delivery. Free fixes within 7 days. Message me!
Skills
Alex Ji
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Bug Fixes
I will fix bugs and debug your java or python code
