Javafxtrabajos

Estoy buscando un desarrollador de Java con experiencia en JavaFX y MySQL para ayudarme con un proyecto de escritorio. Requisitos clave: - Diseño e implementación de pantallas en JavaFX usando Scene Builder - Pantallas necesarias: Login, Gestión de Stock, Alertas - Integración con MySQL 8.1 - Funcionalidades CRUD conectadas a tablas específicas - Buen manejo de estructura de código y conexión JDBC Habilidades y experiencia ideales: Con cumplir con lo que solicito es mas que suficiente

quiero crear un juego de sodoku y aprender como realizarlo

Hola Contamos con un proyecto con las siguientes características - Java 17 y maven - Utiliza en javafx 17 - Proyecto 100% escritorio - Proyecto finalizado y funcional Se requiere - Crear ejecutables para Mac y windows. - El proceso de creación de estos ejecutables debe ser automático. - Se debe dejar un manual y vídeo explicando detalladamente el procedimiento. - Los ejecutables deben ser autónomos, es decir el usuario no debe necesitar instalar JDK ni JRE en su computador para que la aplicación funcione. - Se debe implementar update4j para desplegar actualizaciones automáticas. - El proceso de creación de los ejecutables debe incluir firmar el aplicativo en windows y macOS. Reglas - Se tendrá acceso al proyecto desd...

Necesito un programador para hacer un pequeño juego de Conecta 4 con el entorno de NetBeans y JavaFX con algunas librerías que le proporcionaremos. No tiene que estar optimizado ni estéticamente bonito, solo ser funcional. Dispone de varios días para hacer el trabajo

El cliente enviara uno de 2 mensajes distintos cada x tiempo al servidor una imagen cualquiera y un número random del 1 al 50. esto se hará con hilos. el servidor , debe de tener un combo para elegir el número de conexión (que se genera cuando un nuevo cliente se conecta) y según la elección mostrar en el listview todos los números random y una sumatoria de todos los otros 2 tipos de mensajes ordenado en columnas y la imagen que ha pasado es decir tendrá que mostrar por ejemplo (23),32,14 y la imagen el el servidor deberá hacer reproducir un sonido cada vez que se conecte un servidor se deberá auto actualizar el listview de forma automática

Cliente: tendrá 3 botones la interfaz, cuando se pulsa uno de ellos enviara un mensaje diferente al servidor, los mensajes serán respectivamente los siguientes: Debe ser multihilo según se ejecuten más clientes, el número de hilo debe ser controlado por el servidor, mostrándose así en el listado del servidor el servidor por su parte tendrá un combobox y un listview, von

Desarrollar un proyecto en JavaFX con base de datos PostgreSQL. el sistema debe ser capaz de llevar un control de inventario, control de venta, ingresos egresos, un modulo para ingresar el soporte técnico a computadores para realizar la recepción de equipos, seguimiento y entrega de los mismos, debe contener roles de acceso, reportes, impresión de factura de 80 mm interfaz intuitiva. De preferencia solicitamos oferentes de la Republica de Colombia

Se tiene un sistema web toma pedidos desarrollado en PHP (codeigniter) que permite hacer la compra como un sistema POS, la idea es crear un sistema preferiblemente en SpringBoot y también con JavaFX que pueda consultar (BD mysql) cuando un pedido es creado e imprimirlo automáticamente desde cualquier parte en remoto, este sistema debería poder instalar en varios equipos y también que se pueda configurar una impresora independientemente de la que sea.

...Fecha de caducidad , datos de conexion al servidor S3 de amazonas (CUBO). 2. Luego verifica que programa se va a grabar y genera su mp3 y le sube al servidor S3 claro de hecho también hice que las horas de sincronización estuvieran bajo una zona local, entonces sin importar el país va a subir a las horas que dice el api LEER LA AGENDA DE TRABAJO ADJUNTA EN WORD XGFXY-7737B-8WCK9-KTG64-XC7XX JavaFx 2 Cuando solucionen el problema deben pasarme el .jar para poder hacer las pruebas , también se harán los test por asistencia remota TEAMVIEWER...

Se pide desarrollar una aplicación de escritorio para visualizar los resultados electorales de una serie de elecciones históricas. En concreto, para realizar la aplicación se proporciona al alumno una fuente de datos con toda la información disponible sobre las elecciones autonómicas de la Comunidad Valenciana ocurridas desde 1995 hasta 2015 (1995, 1999, 2003, 2007, 2011 y 2015).

...<li>Profundos conocimientos de <strong>JAVA, Swing, JavaFX, HTML5, Android, SQL</strong></li></ul><p><strong>b. Programadores senior en JAVA</strong></p><ul> <li>Titulación al menos en Ingeniería Técnica Informática</li> <li>Analistas/Programadores <strong>JAVA</strong> con experiencia real.</li> <li><strong>Experiencia REAL en programación de proyectos de RETAIL POS & ERP.</strong></li> <li>** El acceso a perfiles senior en AQS implica la experiencia previa laboral en proyectos de programación relacionados con programas de comercio, ERP, TPV&#39;s o SGA. Cualquier otra experiencia ...

El aspirante a la vacante deberá poseer los siguientes conocimientos:- Manejo de distribución Linux enfocada a despliegues de aplicaciones de escritorio desarrolladas en la tecnología JavaFx de Oracle- Conocimiento de pantallas táctiles y controladores compatibles con dicha distribución de Linux seleccionadan para el despliegue.- Conocimiento en el despliegue de aplicaciones ejecutadas directamente desde el JDK de Oracle para desarrollos JavaLa vacante es remota con juntas diarias siguiendo la metología de desarrollo Scrum-

Near Technologies precisa un desarrollador con experiencia demostrable en JavaFX, Access y SQLite de al menos dos años.-

...objetivo de migrar la aplicación para que pueda ejecutarse tanto en Android, Linux y Windows. Por lo que se requiere: El objetivo es construir el Frontend en HTML5 para que se ejecute en un contenedor análogo a un WebView, de JavaFX o la API de Android. Con esto se busca que el código sea fácilmente portable a diferentes plataformas, tales como Linux, Windows y Android. 2 ESPECIFICACIONES SOFTWARE A DESARROLLAR Se debe construir una interfaz gráfica en HTML5, para efectos de ejecución de esta interfaz debe correr en un contenedor análogo a un WebView, de JavaFX o la API de Android, dependiendo de la plataforma y debe ajustarse al tamaño del contenedor. La aplicación debe utilizar Cascading Style...

... donde se explica, entre otras cosas, el origen del cubo, su propósito, y la notación utilizada por los algoritmos para resolver el cubo.<br /><br />Interfaz Gráfica de Usuario (GUI)La parte gráfica de este proyecto es de suma importancia y será considerada como un factor principal al momento de calificar el proyecto. La GUI deberá ser desarrollada en JavaFX exclusivamente y debe cumplir con los siguientes lineamientos:<br />Atractiva<br />Limpia (posiblemente siguiendo un diseño minimalista)<br />Intuitiva<br />Fácil de usarEs recomendable, pero no mandatorio, consultar con sus compañeros de la materia de Interacción Hombre-Máquina y las carreras de Diseño Gr&a...

AQS es una empresa fabricante de Software de productos propios con 16 años de antiguedad y ubicada en el centro de Madrid.<br />To...empresa fabricante de Software de productos propios con 16 años de antiguedad y ubicada en el centro de Madrid.<br />Todos sus productos están desarrollados en JAVA y especializados en Retail (cadenas de tiendas con presencia nacional e internacional).<br /><br />Selecciona para su departamento de Desarrollo* Ingenieros Informáticos* con experiencia y especialización profesional en diseño y usabilidad sobre JavaFX, HTML5 y dispositivos móviles.<br /><br />Buscamos perfiles técnicos que busquen estabilidad en un a...

AQS es una PYME de Madrid fabricante de Software basado integramente en JAVA SWING. Desarrollamos un producto propio de Gestión para cadenas de tiendas () Buscamos reforzar nuestra plantilla con varios programadores JAVA SWING y HTML5 en modalidad Freelance IN SITU con posib...desarrollo como un componente más. Para desarrollos acotados en tiempo y funcionalidad será posible desarrollar este trabajo desde su propio domicilio si así lo desea pero en una etapa inicial no será viable pues debe atravesar un periodo de fuerte apoyo para el conocimiento de nuestros productos y programación. Buscamos programadores con experiencia probada al menos de dos años en JAVA, SWING, JAVAFX, HTML5 y SQL y con ganas de integrarse a largo pla...

I want to roll out a business-grade desktop typing tutor that staff can install locally and use without an internet connection. The application’...interface that can be branded to our company’s look and feel. Key features I must see on day one: • Typing lessons structured from beginner to advanced • Real-time speed tests with words-per-minute and accuracy feedback • Customizable interface so administrators can alter themes, font size, and even reorder lesson modules You are free to use the desktop framework you know best—C#, WPF, JavaFX, Electron, or another proven stack—as long as the final build installs smoothly on current Windows machines and remains easy to maintain. Source code, a compiled installer, and concise setup/documentatio...

I want a straightforward desktop calculator that handles the everyday arithmetic I use—addition, subt...and present a clean, uncluttered interface with support for decimal input, clear / back-space, and basic memory keys (M+, M-, MR, MC). Deliverables • Compiled desktop executable that works on Windows 10 and newer • Well-commented source code so I can modify or recompile later • Brief read-me explaining build steps and any third-party libraries used I’m flexible on the tech stack—C#, JavaFX, Python (Tkinter or PyQt) or something similarly common is fine—as long as the final program is lightweight and easy to install without additional fees or licenses. Once the executable meets the described functionality and passes a quick test on...

...functions I expect: barcode or manual item entry, real-time stock level tracking, easy search and filtering, low-friction data import/export, and straightforward reporting that I can save or print. A clean, intuitive UI is a must because it will be used daily. Please build the executable and provide the full source code so I can maintain it long-term. If you already have experience with C#, .NET, JavaFX, or similar Windows-friendly frameworks, let me know; I’m open to whichever stack you feel delivers a stable, responsive result. I will clarify the specific inventory categories once we get started, but the architecture should stay flexible enough to support retail items, warehouse stock, or office supplies without major rewrites. Deliverables: • Windows installer ...

...Edit, and Delete student records quickly, with changes persisting to a lightweight database (SQLite or MySQL—whichever you prefer). The code must be clean, object-oriented, and well commented because I’ll be presenting it for grading. A simple “one-click” runnable jar or Gradle/Maven project that launches the GUI is essential so my examiner can test it without extra setup. If you use Swing, JavaFX, or another mainstream Java UI toolkit, please keep the styling straightforward and student-friendly. Deliverables 1. Complete source code with clear package structure. 2. Database script or pre-populated file for easy importing. 3. A short README outlining how to build and run the application. 4. Screenshots or a brief screen-capture clip demonstrati...

...report dalle informazioni inserite dall’utente tramite un’interfaccia desktop semplice e intuitiva. In sintesi mi occorre: • Analisi rapida dei requisiti con me per definire le entità principali e le relazioni fra i dati. • Progettazione di un piccolo database locale (può andare bene H2 o SQLite) con le tabelle essenziali. • Implementazione in Java (preferisco Java 17 o superiore) con Swing, JavaFX o altra libreria UI a tua scelta, purché resti cross-platform. • Funzioni CRUD complete, ricerca avanzata e esportazione in CSV o Excel. • Consegna del codice sorgente ben commentato, più istruzioni per la compilazione/esecuzione. Accetto suggerimenti su design pattern, librerie open-source utili e best practice...

A Windows-ready desktop application needs to be built from the ground up in Java. I will supply full functional specs once an NDA is signed, but in brief the app centres on a rich GUI, persistent local storage and several real-time data-processing routines. Java 11+ is preferred, and you are free to choose JavaFX, Swing, or another mainstream toolkit provided the final package installs cleanly and looks native on current Windows releases. Cross-platform potential (macOS, Linux) is a bonus, yet Windows performance comes first. To be considered, send a detailed project proposal that explains your planned architecture, key libraries, timeline and testing approach. Past work summaries are welcome if they support the proposal, but the proposal itself is the deciding factor. Deliverable...

Saya berencana mulai menghasilkan uang di industri penulisan konten dan membutuhkan sebuah aplikasi desktop berbasis Windows yang membantu saya menulis, mengelola, serta menayangkan artikel dengan lebih efisien. Apa yang saya perlukan: – Aplikasi desktop (Windows 10/11) yang ringan dan intuitif. – Antarmuka pengolah...WordPress atau Medium. Keluaran yang saya harapkan: • Installer .exe siap pakai • Kode sumber lengkap dan terdokumentasi • Panduan penggunaan ringkas • Sesi walkthrough singkat (video atau live) guna memastikan semua fungsi berjalan baik di sistem saya Silakan sertakan portofolio aplikasi desktop serupa, perkiraan timeline, serta teknologi yang Anda usulkan (misalnya Electron, .NET, atau JavaFX). Saya siap berdiskusi lebih jau...

...current growth notes, location in the plot, or any other data points we decide to track. The software must run smoothly on Windows 10 laptops and work offline, storing its data in a lightweight local database with an easy way to back up or sync when we have a connection. A clean, uncluttered interface with large buttons is essential because farm staff will be using it; think Electron, WPF, .NET, JavaFX or whatever desktop framework you prefer, as long as installation and maintenance stay simple. Deliverables • Installable desktop app with QR generation, printing and scanning • Full source code with build instructions • Database schema plus a small sample dataset • Quick-start guide for farm staff Acceptance criteria PLEASE NOTE ****100 card shou...

I a...inside a scroll pane, add a compact toolbar with the usual actions (refresh, add, delete, close), and respect the look-and-feel that is already set in the application. I will hand over the existing TableModel class, sample data, and a small stub project so you can compile and test quickly in your preferred IDE (IntelliJ, Eclipse, or NetBeans—whatever you like). Please keep the code plain Swing—no JavaFX or external UI libraries. Deliverables are: • One or more Java source files for the new frame • Any helper classes you introduce • A short README explaining how to launch the frame from the stub main method I will consider the work done once I can drop your files into my project, run the stub, and see the new frame open with my data behaving exactly...

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 & ...

I’m looking for an experienced software develop...project centres on creating a robust, user-friendly program that runs smoothly on Windows and macOS, with clean architecture and maintainable code. Key responsibilities will include: • Gathering and refining requirements with me in short discovery calls • Designing the application structure, database layer, and UI framework • Writing, testing, and documenting the code (preferred stack: C#/.NET or JavaFX—open to your suggestion if you can justify it) • Packaging the final build for easy installation and future updates I value regular progress demos, well-commented source files, and clear communication. If you have a portfolio of previous desktop software—especially products shipped to end users&...

I’m building Mirai Album, a desktop application that lets photographers design complete wedding albums without leaving one streamlined workspace. The program must run smoothly on Windows 10 and Windows 11, install with a single click, and feel at home on modern systems. Tech stack You can take either route—Java (Swing/JavaFX) or Python (PyQt/PySide)—as long as the final EXE is stable and fast. I’ll supply brand assets and preliminary UI mock-ups; you focus on the engineering. Core feature set • Integrated photo-editing tools: filters & effects, precise cropping/resizing, and dependable red-eye removal, all updating in real time even with large JPEG or RAW files. • Intuitive page and spread layout with drag-and-drop, unlimited undo/redo, ...

Our ALFRED capstone project is almost feature-complete: the JavaFX desktop UI is in place, the core algorithm runs in Python, and an SQLite file stores everything. The weak link is the layer that moves data smoothly between these pieces. I will hand over: • the ERD and all schema scripts • the current DAO / repository classes in Java • the Python modules that read-write through sqlite3 • a short workflow document that maps every UI action to its expected database touchpoints Your mission is to tighten that pipeline. Make the UI’s requests reach the Python logic, make the logic persist results without race conditions, and return fresh data to the interface instantly. Along the way, refine any clumsy statements—sub-queries, joins, or missi...

I’m looking for a developer who can create a lightweight word-processing application that focuses on clean writing and built-in quality control. The project’s cor...(Windows and macOS at minimum) • Autosave and version history so drafts are never lost Deliverables • Fully functional executable for each supported OS • Well-commented source code and build instructions • Brief user guide explaining features and keyboard shortcuts • One short demo video or GIF showcasing the spell/grammar workflow I’m open to the underlying tech—Electron, Python + Qt, JavaFX, or C++/wxWidgets are all fine as long as performance stays snappy. If you have an existing codebase you can adapt, let me know; speed to delivery matters, provided th...

...refactoring legacy code, squashing bugs, and collaborating closely with me on release planning and UX improvements. Because the role focuses on desktop‐grade performance and cross-platform reliability, hands-on experience shipping production-ready Windows, macOS, or Linux apps is essential. I’m flexible on the specific language or framework you prefer—whether you thrive with Electron, .NET, Qt, JavaFX, or another stack, what matters most is that you can demonstrate polished, stable executables and a solid engineering process. Smooth CI/CD pipelines, clear Git habits, and readable pull requests will earn you extra points. We’ll start with a short paid trial to ensure there’s a good fit, then move into a long-term contract with regular milestones. If you h...

I need a skilled Java developer to turn my desktop-application idea into a working program. The core requirement is straightforward: the finished app has to run reliably on Windows and macOS, install easily, and offer a clean, intuitive interface. You are free to pick Swing, JavaFX, or another modern Java UI toolkit as long as the end result feels native and responsive. I will share mock-ups, a concise feature list, and sample data once we start. What I expect back is the complete, well-commented source code plus a packaged executable (JAR or native installer) that passes a quick smoke test on both operating systems. If you’ve built polished desktop tools in Java before, I’d love to see one or two examples along with a brief note on the frameworks you prefer.

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I need a full-featured accounting application that runs smoothly on desktop machines. The goal is a clean, intuitive program that automates day-to-day bookkeeping tasks—things like recording income, managing outgoing payments, and producing clear statements—without forcing users onto the web or mobile. At this stage I’m flexible on the exact tech stack. If you’re comfortable with C#/.NET, JavaFX, Electron, or another desktop-ready framework, please let me know what you think makes the most sense. Cross-platform support would be a plus, but I’m open to focusing on a single operating system first if that speeds up delivery. Core deliverables • A compiled desktop application and build files • Source code with clear, maintainable comments &b...

I’m creating Mirai Album, a Windows-only desktop tool that lets wedding photographers design photo books with some Ai features the speed and polish of a pro suite. The application must be written in Java (Swing or JavaFX—your choice) and compiled to a standalone EXE with an easy installer. Core workflow • Album layout & page management: users drag-and-drop images, swap or resize frames and pick from fully customizable templates. • Auto-layout suggestions: one click should populate a spread intelligently based on orientation and rating metadata. Photoshop integration A JSX bridge will drive automated editing functions—think tonal fixes or skin-smoothing on a single image or an entire spread when the user calls it. Keep the code modular so bat...

...being bug fixes, new feature implementation, or a round of performance tuning and refactoring. The project’s shape is somewhat fluid: parts run as traditional desktop utilities, other modules are service-oriented and could evolve into web or mobile components. Because of that, I value broad Java expertise. If you are comfortable working with popular frameworks such as Spring, Hibernate or even JavaFX, you will feel right at home here, but I am open to other best-practice stacks if they are a better fit. Typical deliverables will include • well-documented, production-ready code committed to our Git repository • concise notes on any architectural changes or performance gains • quick turnaround on review feedback so we can keep the sprint rhythm tight Ple...

...source code. • Windows is the primary target platform. If you see merit in a cross-platform approach (macOS, Linux) we can discuss it, but Windows delivery is mandatory. • A clean UI, responsive performance with medium-sized data sets, and code that I can continue refining after hand-over are crucial acceptance criteria. Tech stack suggestions are welcome—Python (PyQt, PySide), C# (.NET/WPF), JavaFX, or another desktop-friendly toolkit you prefer—so long as it meets the R&D brief and can be built locally from the source you provide. Deliverables at project close: 1. Compiled desktop application (installer or portable exe). 2. Complete, well-commented source code and build instructions. 3. A short setup and usage guide (PDF or Markdown). If ...

...dispensed so we always have a clean audit trail. A simple, intuitive interface is essential; nurses and front-desk staff must be able to search for a patient, enter a prescription, and have inventory update instantly without extra steps. The database can be local or file-based—speed and reliability matter more than cloud access—so feel free to pick the stack you’re most comfortable with (C#/WPF, JavaFX, Python/PySide, or similar are all acceptable). Just make sure it installs and runs on standard Windows 10 machines with no additional licensing costs. Deliverables • Installer (.exe) ready for Windows 10+ • Full, well-commented source code • Quick-start guide covering installation, daily use, and backup/restore procedures Acceptance will...

...on the order screen. • Export: One-click export of any set of displayed records to CSV or PDF. User management Three roles—Admin, Tailor, and Customer Service Representative—log in with a straightforward username/password flow. Admins manage other users; Tailors and CSRs handle orders according to their permissions. Technical expectations The build must be pure Java. If you prefer Swing, JavaFX, or another mainstream desktop UI toolkit, let me know your choice and why. All data lives in a single local SQLite database file so the shop owner can back it up easily without a server. Please keep the code modular and well commented to simplify future feature additions like SMS notifications or cloud sync. Deliverables 1. Executable JAR (or platform-specific ...

...on the order screen. • Export: One-click export of any set of displayed records to CSV or PDF. User management Three roles—Admin, Tailor, and Customer Service Representative—log in with a straightforward username/password flow. Admins manage other users; Tailors and CSRs handle orders according to their permissions. Technical expectations The build must be pure Java. If you prefer Swing, JavaFX, or another mainstream desktop UI toolkit, let me know your choice and why. All data lives in a single local SQLite database file so the shop owner can back it up easily without a server. Please keep the code modular and well commented to simplify future feature additions like SMS notifications or cloud sync. Deliverables 1. Executable JAR (or platform-specific ...

...feature set once we’re in a private chat, but at a high level the application will need to handle substantial data processing, a clean GUI, user authentication, and secure cloud-backed storage. Because I haven’t locked in an operating system yet, feel free to pitch Windows-only, macOS-only, Linux-only, or a cross-platform stack—just explain why your chosen tool-chain (e.g., .NET, Electron, Qt, JavaFX, or native frameworks) is the best fit for long-term maintainability. Here’s what I expect: • A detailed technical proposal outlining architecture, core libraries, and third-party services • A milestone plan that breaks the budget into logical deliverables (design prototype, alpha, beta, release) • Source-controlled code (Git) with clea...

...behaviours must feel the same to end users. You will start by analysing the Windows version (source code and binaries will be shared) and producing a Java build that runs smoothly on modern Windows machines. Where the original relies on platform-specific APIs, please replace them with equivalent, well-maintained Java libraries or your own cross-platform code. I have no preference between Swing, JavaFX or another modern toolkit; choose whichever lets you match the original behaviour with clean, maintainable code. Acceptance criteria and hand-off items: • Complete Java source code with clear structure and comments • Executable JAR or native installer for easy testing • Documentation that maps each original feature to its Java counterpart, noting any API substit...

I need a lightweight notepad application that lets users type plain text and reliably save or reopen their work later. No rich-text bells and whistles—just classic, distraction-free typing with the usual Cut / Copy / Paste and Undo / Redo. You’re free to choose the tech stack and operating system you’re most comfortable with; Win32, Qt, JavaFX, Electron, Python (Tkinter or PySimpleGUI) or something similar all work for me as long as the final build launches quickly and feels native on its target platform. Deliverables • Compiled app or runnable script for the chosen platform • Well-commented source code • Short README covering build steps and basic usage Acceptance criteria • User can type, edit, and navigate plain text • &ld...

I need a small desktop application that can safely encrypt and decrypt plain .txt files using the AES standard—ideally AES-256 in CBC or GCM mode. A straightforward graphical interface is essential: just a field to choose the file, an optional field to set or paste the key / passphrase, and buttons for Encrypt and Decry...the program must decrypt back to an identical original. • No plaintext should ever be written to disk after encryption. • Source and executable pass an antivirus / malware scan and run without admin rights on a standard Windows 10 machine (cross-platform compatibility is welcome but not required). Please keep the tech stack at your discretion—Python (Tkinter/PyQt), C# (WPF), or Java (Swing/JavaFX) are all fine as long as it remains ligh...

I need a small desktop application that can safely encrypt and decrypt plain .txt files using the AES standard—ideally AES-256 in CBC or GCM mode. A straightforward graphical interface is essential: just a field to choose the file, an optional field to set or paste the key / passphrase, and buttons for Encrypt and Decry...the program must decrypt back to an identical original. • No plaintext should ever be written to disk after encryption. • Source and executable pass an antivirus / malware scan and run without admin rights on a standard Windows 10 machine (cross-platform compatibility is welcome but not required). Please keep the tech stack at your discretion—Python (Tkinter/PyQt), C# (WPF), or Java (Swing/JavaFX) are all fine as long as it remains ligh...

...management—creating, updating, searching and safely storing personal data, emergency contacts, parent or guardian details and a quick view of each learner’s enrolment history. A clean, teacher-friendly interface is important; staff should be able to find a record in seconds, then add or amend fields without digging through menus. Behind the scenes I’m happy with any solid tech stack—C#/.NET, JavaFX, Python-Tkinter, Electron with a local SQL database—so long as the final build runs smoothly on standard Windows machines and doesn’t demand complicated server setup. Key expectations • CRUD functionality for student records with role-based log-ins • Fast search and filter (name, class, admission number) • Import/export to CSV...

...Implement a clean separation: • DatabaseManager (Singleton, manages connection) • DAO classes or SQL helper functions Database: SQLite preferred (simple file database). Tables: • flights • customers • reservations • payments • users ⸻ 3. REQUIRED UI SCREENS Screens must be simple: • Basic JFrame or JPanel switching • JLabels, JTextFields, JButtons, JTable • No styling libraries, no JavaFX Screens needed: 1. Login screen 2. Main menu (changes based on role) 3. Search flights 4. Book a flight 5. Modify/cancel reservation 6. Add/Update/Delete flights (Admin) 7. Add/Edit/View customers ⸻ 4. NON-FUNCTIONAL REQUIREMENTS • Clean modular OOP structure • Low coupling, high cohesion • Clear separati...

...validasi. • Pencarian cepat (by nama, nomor telepon, atau tag kustom). • Fitur impor / ekspor CSV untuk migrasi atau backup. • Laporan dasar (mis. daftar pelanggan aktif, segmentasi kategori). • Opsi hak akses pengguna sederhana agar data sensitif tetap aman. Teknis yang saya harapkan – Dibangun sebagai aplikasi desktop native—silakan pilih stack yang paling efisien (Electron, .NET, JavaFX, Qt, dll.) asalkan stabil dan mudah dipelihara. – Database lokal ringan (SQLite atau setara) sudah cukup; namun beri ruang agar suatu saat bisa dipindah ke server terpusat. – Kode bersih, terdokumentasi, plus file instalasi/installer siap pakai. Selesaikan modular: mulai dari prototipe fungsional, lanjut ke penyempurnaan UI dan penguji...

...maintainability. Project Overview You’ll be responsible for developing a modern, cross-platform desktop application that’s fast, secure, and easy to maintain. We’ll provide detailed wireframes, user flows, and feature lists once we agree on the stack and timeline. Technical Goals Platform Flexibility – We’re open to Windows, macOS, Linux, or a cross-platform framework such as Electron, Qt, .NET MAUI, or JavaFX. Please recommend the best option based on stability, scalability, and cost efficiency. Core Build – Develop a functional desktop app with a clean, intuitive UI Implement secure user authentication Integrate a lightweight local database (SQLite, LiteDB, or similar) Code Quality – Follow modular, well-documented code struct...