Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix bugs and errors in your application or website
Walid El
Informazioni su questo servizio
App throwing errors? Endpoint returning 500s? Something that worked yesterday suddenly broken? I'll find the root cause and fix it not just patch the symptom.
I debug Java and Spring Boot applications daily and can quickly diagnose:
- Runtime exceptions and stack traces (NullPointer and friends)
- Spring Boot startup and configuration failures
- Broken or misbehaving REST endpoints
- Spring Data / JPA / Hibernate and database query issues
- Authentication, CORS, and security misconfigurations
- Dependency, build, and Maven/Gradle problems
How it works: send me the error, your repo (or the relevant files), and steps to reproduce. I'll pin down the cause, fix it, explain what went wrong in plain language, and verify it works.
Fast turnaround most single bugs are resolved same or next day.
Not sure how big the problem is? Message me with the error message or a screenshot first and I'll tell you honestly which package fits before you order.
Scopri di più su Walid El
Walid El
Senior Software Engineer with over 9 years of experience
- DaMarocco
- Membro daago 2025
Lingue
Arabo, Inglese
I’m a full-stack developer based in Morocco with a Master’s Degree in Computer Science. I specialize in Java and Angular, bringing experience from small companies to large clients like BMW. I have honed my technical skills and ability to manage projects and teams independently across various industries.
Il mio portfolio
FAQ
What do you need from me?
The error or stack trace, access to the code (GitHub link or zip), and steps to reproduce the problem.
Will you explain the fix?
Yes, you get a plain-language summary of the root cause and exactly what was changed to fix it.
My bug isn't in your list — can you still help?
Message me with details. I handle most Java and Spring Boot issues — send the error and I'll let you know honestly if it's something I can fix.
