Java Desktop Utility Development
Budget: $30 – $250 USD
I need a seasoned Java developer to build a cross-platform desktop application that delivers a suite of system utilities. The goal is a lightweight, responsive program that runs smoothly on Windows, macOS, and Linux, packaged as a single installer or portable JAR.
Core objectives
• Develop clean, modular code in modern Java (11+).
• Design an intuitive GUI—JavaFX is preferred, but Swing is acceptable if it fits the brief.
• Implement at least one essential utility module (for example, file management, resource monitoring, or backup tooling) and structure the code so additional modules can be plugged in later without major refactoring.
• Ensure the application starts quickly, consumes minimal memory, and handles errors gracefully.
Workflow & collaboration
I will supply UI sketches, a shortlist of utility ideas, and usage scenarios as soon as the project begins. Your task is to transform those into production-ready features, advise on best practices, and keep the codebase well-documented (Javadoc + README). We will review progress in short milestones: prototype, feature-complete beta, and final release.
Deliverables
1. Source code in a Git repository with clear commit history.
2. Executable artifact (installer or JAR) that I can run on all target OSs.
3. Brief setup guide and user manual.
4. Unit tests covering critical logic.
Acceptance criteria
• All listed utilities operate correctly and match the provided scenarios.
• No critical bugs or crashes during normal use.
• Code passes automated tests and a manual walkthrough on Windows 10/11 and the latest macOS.
If you have experience making performant desktop tools and can suggest smart ways to extend functionality over time, I’m eager to hear your ideas once we start.
Core objectives
• Develop clean, modular code in modern Java (11+).
• Design an intuitive GUI—JavaFX is preferred, but Swing is acceptable if it fits the brief.
• Implement at least one essential utility module (for example, file management, resource monitoring, or backup tooling) and structure the code so additional modules can be plugged in later without major refactoring.
• Ensure the application starts quickly, consumes minimal memory, and handles errors gracefully.
Workflow & collaboration
I will supply UI sketches, a shortlist of utility ideas, and usage scenarios as soon as the project begins. Your task is to transform those into production-ready features, advise on best practices, and keep the codebase well-documented (Javadoc + README). We will review progress in short milestones: prototype, feature-complete beta, and final release.
Deliverables
1. Source code in a Git repository with clear commit history.
2. Executable artifact (installer or JAR) that I can run on all target OSs.
3. Brief setup guide and user manual.
4. Unit tests covering critical logic.
Acceptance criteria
• All listed utilities operate correctly and match the provided scenarios.
• No critical bugs or crashes during normal use.
• Code passes automated tests and a manual walkthrough on Windows 10/11 and the latest macOS.
If you have experience making performant desktop tools and can suggest smart ways to extend functionality over time, I’m eager to hear your ideas once we start.