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I will do java project to you
John Gabriel Ro
About this gig
I will develop a custom Java desktop application using JavaFX, focused on client-side functionality and practical features.
All packages include the application source code. The project scope and requirements will be discussed before starting.
Client-side applications only. Server-side development, hosting, and backend systems are not included.
Get to know John Gabriel Ro
John Gabriel Ro
Computer
- FromPhilippines
- Member sinceJun 2025
Languages
English
Systems Architect | Java • C++ • Python
Student developer with numerous projects. I build clean, optimized systems ranging from
• Desktop apps with high-performance backend logic
• Full server-client architecture in any language
• Websites designed & deployed to your hosting (you keep full ownership)
• Automation scripts (Python / Java)
• Roblox games & plugins
• Circuit design & simulation (Proteus, Logisim) — logic gates to Arduino
I write efficient code, use libraries properly, and optimize systems. Let’s build something solid.
My Portfolio
FAQ
What kind of Java applications can you create?
I can create various Java applications for automation, productivity, management, calculations, and other practical purposes. Game development is not included in this gig.
Can you add a database to the application?
Yes. Since this gig is focused on client-side applications, I use lightweight, embedded solutions like SQLite or H2 rather than full RDBMS setups (e.g. MySQL/PostgreSQL) that require a separate server. This keeps the app self-contained and easy to run without extra infrastructure. Exact database nee
Can you create a custom UI for my application?
Yes, I can create and customize a basic, clean UI. However, complex 3D interfaces, advanced visual effects, and 3D animations are outside the scope of this gig.
Can you fix bugs in my Java application?
Yes, for straightforward bugs — logic errors, UI issues, incorrect outputs, exceptions, etc. I can debug and resolve them as part of the gig. However, deep systemic issues (e.g. memory leaks, race conditions/thread deadlocks, caching inconsistencies, or intermittent bugs that require extensive pro
Can you work on my existing Java project?
This depends on the project's code quality and structure. To keep this gig within its intended scope, extensive work on existing or difficult-to-understand projects is not included.
What do you need from me before starting?
Please provide exactly what you want the application to do and what it will be used for. I may also propose a basic architecture or layout before development. You will be asked to review and confirm it before I start coding.
Do you include server or backend development?
No. This gig is strictly focused on client-side Java applications. Full backend logic and server development are not included.
Can you connect my application to a server or backend?
I can create the client-side connectors needed to communicate with an existing backend or server. However, the actual backend logic and server development are not included.
Can I request a larger project than the package includes?
Yes. If your requirements are beyond the selected package, please contact me first. I can review the scope and provide a custom offer if appropriate.
