I will debug your java spring boot application

C
colourfulideas
C
colourfulideas
Maria D
debug your java spring boot application
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debug your java spring boot application

About this gig

Is your Java or Spring Boot application not working as expected?


I will investigate and fix clearly reproducible backend issues in your Java application.


With more than 20 years of professional software development experience, I have worked on enterprise applications, REST APIs and backend systems, including projects in the banking and financial sector.


I can help with:


Java and Spring Boot bugs

REST API issues

Exception analysis

Maven and dependency problems

JUnit test failures

Performance bottlenecks

Database related backend issues

General backend debugging


What you get:


Professional bug investigation

Clean and maintainable solution

Clear communication throughout the project

Honest feedback if additional work is required


Please contact me before placing an order if you are unsure whether your issue fits this Gig.

  • Programming language

    • Java

  • Expertise

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

  • Backend framework

    • Spring

Get to know Maria D

Maria D

Senior Java Developer DevOps Engineer

  • FromGermany
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, German, Polish
I am a Senior Software Developer with nearly 20 years of experience in designing Java-based backend systems and microservice architectures. I specialize in DevOps, automated deployments, and operating scalable cloud-native systems using Docker, Kubernetes, and Azure. I am also passionate about mentoring junior developers and managing structured knowledge transfer within teams.

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