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chengjin
@jin_kotlin_dev
Backend Dev Kotlin, Spring Boot, PostgreSQL
Cina
Inglese
Chi sono
15+ years in JVM backend. Specialize in Kotlin, Spring Boot, quarkus, PostgreSQL and API optimization. Deliver clean, documented code with fast replies and on-time delivery.
Competenze
chengjin
offline •
Consulta i miei servizi
Applicazioni web full stack
I will build and fix backend systems with kotlin spring boot go
