I will develop java spring boot rest API and backend

S
suyangliul
S
suyangliul
Su L
Algumas informações são exibidas no idioma inglês.
develop java spring boot rest API and backend
develop java spring boot rest API and backend
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develop java spring boot rest API and backenddevelop java spring boot rest API and backenddevelop java spring boot rest API and backenddevelop java spring boot rest API and backenddevelop java spring boot rest API and backend

Sobre este Serviço

Do you need a clean and reliable Java Spring Boot REST API for your website, mobile app, or software project?

I will develop a structured and maintainable Spring Boot backend REST API based on your requirements.

I can help you with:

  • RESTful API development
  • CRUD operations
  • Spring Boot & Spring Data JPA
  • MySQL database integration
  • JWT authentication
  • Spring Security & role-based authorization
  • Input validation & exception handling
  • Swagger / OpenAPI documentation
  • Basic unit testing

You will receive:

  • Complete Java source code
  • Clean project structure
  • Database configuration
  • Clear setup and running instructions

I can build APIs for users, products, orders, bookings, inventory, authentication systems, and other custom backend requirements.

Why work with me?

  • Clean and organized Java code
  • Clear communication
  • Requirements discussed before development
  • Source code included

Please contact me before ordering if you have an existing project, complex database relationships, third-party API integrations, deployment requirements, or custom features.

Features included depend on the selected package. Additional resources, endpoints, or requirements may require a custom offer.

  • Especialidade

    • Depuração
    • Segurança
    • Design
    • Banco de Dados
    • Procedimentos de teste

  • Linguagem de programação

    • JAVA

  • Estrutura de back-end

    • Spring Boot

Conheça mais sobre Su L

Su L

Backend Developer, Java Spring Boot REST APIs

  • A partir deIrlanda
  • Membro desdeago. de 2026
  • Responde em aprox.:1 hora

  • Idiomas

    Chinês, Inglês, Francês
I’m a backend developer focused on Java, Spring Boot, REST APIs, SQL and database development. I can help with REST APIs, CRUD features, JWT authentication, Spring Security, MySQL/PostgreSQL integration, database design, debugging and bug fixes. My recent work includes a secure Spring Boot Task Management API using JWT, MySQL, Spring Data JPA/Hibernate, validation and Swagger/OpenAPI. I focus on clean code, clear communication and practical, maintainable solutions.

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