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I will fix bugs and errors in your java spring boot application
pfastdo
About this gig
Is your Java Spring Boot application throwing errors or returning unexpected results?
At P-Fast, we investigate and fix reproducible backend bugs, including:
- REST endpoint errors and incorrect responses
- Database connection and JPA/Hibernate issues
- Request validation and exception handling
- Application startup and configuration errors
This package covers ONE small, reproducible bug in an existing application, with scope confirmed before ordering.
You receive:
- Investigation of the reported issue
- Corrected source code for the agreed fix
- Verification against the reproduction steps
- A brief explanation of the cause and solution
- One revision within the agreed scope
Please contact us before ordering with the error message, reproduction steps and relevant Java/Spring Boot versions. We will review whether the issue fits this package.
New features, major refactoring, version upgrades, infrastructure changes and additional bugs require a custom offer. Hosting and third-party service fees are excluded.
Code must be available and runnable in a local or test environment. Please remove secrets and personal data before sharing files.
Get to know pfastdo
pfastdo
pfast do
- FromArgentina
- Member sinceOct 2026
Languages
English, Spanish, Italian
We are group of free-lancers that can help grow your business.
Our website is https://p-fast.com.ar
you can whatch there some of our jobs.
p-fast can handle every tech requirement you have.
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FAQ
Should I contact you before ordering?
Yes. Send the error message, reproduction steps and Java/Spring Boot versions. We will review the issue and confirm whether it fits the package before you order.
What does one bug fix include?
Investigation and correction of one small, reproducible issue, verification using the agreed steps, corrected source code and a brief explanation. Additional issues and new features require a separate quote.
What access or files do you need?
We need relevant source code, setup instructions, dependency versions and sanitized logs. The issue must be reproducible in a local or test environment. Do not send production passwords, API keys or personal data.
What does the included revision cover?
One round of adjustments if the agreed bug persists under the original reproduction steps. New bugs, features, version upgrades, deployment and infrastructure changes are outside this package.
