I will develop robust java applications oop

R
roma_152
R
roma_152
Roma O
develop robust java applications oop
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develop robust java applications oop

About this gig

Looking for a disciplined Java developer who ensures code reliability through testing? You are in the right place.

As a software engineering student focused on pure Java architecture, I build maintainable backend applications combining object-oriented clean code with unit testing using JUnit and Mockito.

What I offer:

  • Java Development: Custom scripts, algorithms, and structured OOP software design.
  • Software Testing: Comprehensive Unit tests (JUnit) and mocking (Mockito) to deliver bug-free code.
  • Backend & Logic: Small backend services, file I/O operations, and custom logic automation.
  • Database Integration: Connecting Java applications with databases like PostgreSQL, MySQL, or MS SQL.
  • Refactoring: Code clean-up and fixing logic defects.

Why work with me?

  • Tested Code: Heavy focus on reliability.
  • Clean Architecture: Readable code based on SOLID principles.
  • Clear Communication: Timely updates.
  • Please contact me before ordering to discuss requirements!

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Testing procedures

  • Programming language

    • Java

Get to know Roma O

Roma O

Java Backend, Data Analytics

  • FromGeorgia
  • Member sinceNov 2024
  • Avg. response time1 hour

  • Languages

    English, Georgian
I am a software engineer and data analyst specializing in building robust backend systems and transforming raw data into actionable business insights. With a strong foundation in database architecture, Java, and Spring Boot, I bridge the gap between software development and data analytics. Whether it is optimizing complex SQL queries, designing efficient database schemas, or building dynamic Power BI and Excel dashboards, I focus on creating clean, scalable, and high-performance solutions.

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