I will develop new features for your java backend

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chris_smith_se
Chris Smith
develop new features for your java backend
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develop new features for your java backend

About this gig

Do you need new features for your existing backend application? I can help you implement new functionality and extend your software with clean, maintainable code.

Im a Full-Stack Developer with 3 years of professional experience in software development. My main technologies include Java, Java EE, Spring Boot, Maven, DB2, and PostgreSQL.

My services include:

  • Implementing new backend features and business logic
  • Developing and extending REST APIs
  • Implementing CRUD operations
  • Integrating databases and writing SQL queries
  • Adding input validation and error handling
  • Extending existing Java applications
  • Writing tests for new functionality
  • Refactoring and improving existing code

I focus on understanding your requirements and building solutions that fit your existing application and architecture.

Please contact me before placing an order so we can discuss your requirements, define the scope, and agree on a suitable price and delivery time.

Lets improve your application with new functionality!

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Databases

Get to know Chris Smith

Chris Smith

Software Developer

  • FromGermany
  • Member sinceOct 2026
  • Avg. response time5 hours

  • Languages

    German, English
I have a degree in Computer Science with a focus on software development and have been working as a Full-Stack Developer for three years. My main areas of expertise are backend development with Java and frontend development with React. I enjoy tackling technical challenges, building practical solutions, and writing clean, maintainable code.

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