Browse categories
Explore
Fiverr Pro
English
$
USD
Looks Like This Service Is On Hold
I will fix your java opp and c programming errors
Mulungi Marjo
About this gig
Struggling with code that wont compile or logic that doesn't make sense?
As an Information Systems and Technology student, I specialize in clean, efficient programming. I understand how frustrating a single "Null Pointer Exception" or a syntax error can be. i am here to help you debug your code and explain the fix so you can learn from it.
What can i offer?
- bug fixing ; identifying and resolving syntax and logic errors.
- code optimization ; making Java/C code run faster and smoother.
- OOP Implementation ; helping with classes, inheritance and polymorphism.
- Detailed comment ; explaining every line of code so you understand the logic.
Why choose me?
I am fast and responsive, academic precision and student-friendly.
Get to know Mulungi Marjo
Mulungi Marjo
I work hard so you don't have to!
- FromUganda
- Member sinceMar 2026
Languages
English
I am an IST student specializing in clean code and robust network design, with proficiency in Java (OOP), C, and Computer Networking. My experience ranges from debugging complex Java classes and designing Cisco Packet Tracer labs to performing detailed statistical data analysis.
Currently, I am developing a university multimedia web portal, focusing on user verification and database logic. I am committed to delivering reliable, well-documented, and efficient IT solutions through detail-oriented problem-solving and clear communication.
My Portfolio
FAQ
Do I need to provide the source code
Yes, please upload the .java or .c files, or paste the code into your text document so i can test it immediately.
Which programming languages do you support?
I focus specially on Java and C. Allowing me to provide highest quality and fast delivery for these languages.
Can you explain the the fix to me?
Ofcourse! Every fix comes with clear comments in the code explaining what was wrong and how i resolved it.
