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You will get Fix bugs or improve a Java Spring Boot application

Andrus R.Status: Offline
Andrus R.
Preview imagePreview image

Let a pro handle the details

Buy Web Programming Bug Fixes services from Andrus, priced and ready to go.
Andrus R.Status: Offline
Andrus R.
Preview imagePreview image

Let a pro handle the details

Buy Web Programming Bug Fixes services from Andrus, priced and ready to go.

Project details

I will help investigate, fix, or improve one defined issue in an existing Java Spring Boot application.

This project is best for bug investigation, back-end fixes, API or database-related issues, code cleanup, and maintenance of existing Java/Spring systems.

I work with clear written task descriptions, logs, error messages, and relevant code. My focus is practical fixes, correct behavior, and code that is easier to maintain.
Programming Languages
JavaScript, Java, TypeScript
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$50
Standard
$100
Advanced
$180
Delivery Time 2 days 3 days 5 days
Number of Revisions
111
Bug Investigation
Fix Documentation
-
Detailed Code Comments
-
-

Frequently asked questions

Andrus R.Status: Offline

About Andrus

Andrus R.Status: Offline
Java Backend Developer | Spring Boot | Maintenance & Bug Fixes
Tartu, Estonia - 4:54 am local time
I’m a Java back-end / full-stack developer with 14+ years of experience building, maintaining, and improving business web applications.

I can help with both existing Java/Spring Boot systems and new development work, including APIs, integrations, business logic, database-backed features, internal tools, and full-stack features when needed.

* Java, Spring Boot, APIs, integrations, SQL databases, Git, Docker, and front-end work when needed
* Experience with business applications, back-end services, database work, internal workflows, and practical feature development
* Can help build new features, improve existing applications, fix bugs, refactor code, clean up APIs, and support legacy Java/Spring systems
* Full-stack experience when needed, including Angular, but my main focus is Java/Spring back-end work
* Available for defined tasks, ongoing hourly work, and longer-term support
* I work best with clear written communication, task descriptions, and regular async updates

Steps for completing your project

After purchasing the project, send requirements so Andrus can start the project.

Delivery time starts when Andrus receives requirements from you.

Andrus works on your project following the steps below.

Revisions may occur after the delivery date.

Review issue details

I review the task description, code, logs, and reproduction steps to understand the problem.

Investigate and fix

I investigate the cause and make the agreed small fix or improvement.

Review the work, release payment, and leave feedback to Andrus.