Javafx ontologyprojekty

Szukam osoby chetnej do zrobienia zadan jutro na godzine 10-12(13) spis tematow: -Aplikacje sieciowe -Strumienie -Graficzny interfejs uzytkownika(javafx) -Generowanie obrazu -Programowanie generyczne -Bazy danych -REST

Witam, Mam do wykończenia aplikacja w JavaFx w Javie. Program opisany jest w języku Angielskim, w załaczonym pliku "Wytyczne". Do zrobienia zostaly: Handlers (opisane w pliku "Wytyczne" pod polem "Event Handling") aplikacji gdy Event Handlers zostana dodane Uwagi: -program (Już_zrobione(Options Module Selection) Java) sklada sie z czterech "paczek" i jest to struktura MVC. (Module,View,Controller) -w kontrolerze(), w klasie: (ModuleSelectionController) zostaja do dodania wczesniej przeze mnie wspomniane Event Handlers (jest ich 12, sa oznaczone numerami w klasie) -main Apllication Loader ----> odpala cala aplikacje -w modelu(paczka. Model) sa zadeklarowana instancje klas () z funkcjami pomocniczymi uzywanymi przez

MS Sql Server Managment Studio, NetBeans, SceneBuilder, easyUML Wymagane: 1 Dodaj / usuń filmy. 2 Dodaj / usuń kategorie 3 Ustaw wiele kategorii na film 4 Filtruj określone tytuły filmów lub część tytułu, jeden lub wiele gatunków i / lub określoną minimalną ocenę IMDB. 5 Kliknij film, aby otworzyć system mediaplayer i zagrać w film 6 Dodaj / zmień osobistą ocenę każdego filmu 7 Sortuj filmy według partytury, tytułu lub kategorii, gdy filtry są aktywne Specjalne wymagania: Można dodawać tylko pliki kończące się na .mp4 lub mpeg4 Po uruchomieniu aplikacja powinna ostrzec użytkownika, aby pamiętał o usunięciu filmów, który ma osobistą ocenę poniżej 6 i nie został otwarty przez ponad 2 lata. Program powinien najlepiej jak to możliwe, zarejestrować tylko jeden film...

PL-SQL oraz JavaFX Projekt ma zawierać graficzny interfejs oraz relacyjną bazę w PL-SQL [Removed by Freelancer.com Admin]

PL-SQL oraz JavaFX Projekt ma zawierać graficzny interfejs oraz relacyjną bazę w PL-SQL [Removed by Freelancer.com Admin]

Projekt: Aplikacja mobilna do pracy zdalnej w systemie CMMS/EAM Technologie: Java, JavaFX, Protobuf, H2 database Termin wykonania: 4 miesiące Okres rozpoczęcia projektu: do marca 2016 Narzędzia: Ant, Maven, SceneBuilder (FXML), Tablety przemysłowe Zarządzanie: Atlassian Jira, Bamboo + AWS, Dostarczone dane: Wymagania funkcjonalne, Nawigacja, Projekt interfejsu użytkownika UX, Opis funkcjonalny: Aplikacja na urządzenia mobilne z systemem Windows 8.1/Windows 10. Aplikacja w trybie pełnoekranowym umożliwiająca pracę zdalną dla pracowników serwisu. Dane w aplikacji mogą być pobierane online z serwera REST z danymi protobuf lub synchronizowane do pracy offline tą samą metodą komunikacji ale z zapisem danych lokalnie do bazy danych (H2). Operator może zidentyfikować szuka...

...dostosowywanie i konfigurowanie systemu w ramach wdrożenia. - tworzenie modułów do istniejącego oprogramowania z branży medycznej. Pracownik będzie miał do czynienia z następującymi technologiami: Oracle, Java, Java EE, JavaScript, Google, WebServices lub JavaFX, Java EE, WildFly, Hibernate, MySQL. Wymagania: - min. 3 lata doświadczenia w programowaniu w J2EE, - praktyczna znajomość technologii około javowych: Maven, Jetkins, JPA, Mockito, - praktyczna znajomość serwerów aplikacji, najlepiej: WildFly (JBOSS), - znajomość JavaFX lub innego Java GUI, - praktyczna znajomość JavaScript, - doświadczenie w tworzeniu aplikacji rozproszonych i wielowarstwowych. Osoby zainteresowane powyższą ofertą zapraszamy do wysyłania aplikacji. Uprzejmie informuje...

Zlecę projekt prostej aplikacji uczelnianej, napisanej w JavaFX, realizującej funkcjonalność projektu podanego w załączniku.

Praca zdalna, wymagania: bardzo dobra znajomość Java SE/EE, JavaFX, umiejętność tworzenia aplikacji desktopowych i sieciowych. Inteligencja i choc odrobina zmyslu artystycznego. :) Osoby zainteresowane mogą kontaktować się na adres: soth3d(at) lub skype soth3d Proszę podać stawkę za godzinę pracy. Szukam osoby która mogłaby pracować minimum 30 godzin tygodniowo.

Praca zdalna, wymagania: bardzo dobra znajomość Java SE/EE, JavaFX, umiejętność tworzenia aplikacji desktopowych i sieciowych. Inteligencja i odrobina zmyslu artystycznego. :) Osoby zainteresowane mogą kontaktować się na adres: gofp@ Proszę podać stawkę za godzinę pracy. Potrzebujemy osoby która mogłaby pracować minimum 30 godzin tygodniowo.

Witam! Zlece napisanie tutoriali! Tematyka ogólnie obejmuje tworzenie aplikacji internetowych w różnych systemach. Tutoriale jakie mnie interesują są to wszytkich języków w jakich się tworzy aplikacjie czyli: JavaFX, AdobeFlex, GWK, itp. te 2 pierwsze są dla mnie najbardziej interesujące! Kontakt mailowy lub gg: 31575769 Istnieje również możliwość zrobienia częściowych tutoriali, np kilka lekcji.. proszę o wycene za dany temat np. JavaFX : tworzenie GIU oraz interface - cena itp.

Ogłoszenie Zlecę napisanie aplikacji w technologii JavaFX. Zadaniem aplikacji będzie wyszukiwanie informacji na podstawie danych wprowadzonych przez użytkownika. Informacje będą pobierane z różnych serwisów m.in. Google, Yahoo, Wordpress itp. Po pobraniu, dane będą pokazane użytkownikowi w odpowiednich tabelkach. Ogólne wymagania funkcjonalne: - mechanizmy cache w celu zmniejszenia ruchu sieciowego - export wyników do xls, csv, xml, pdf - zapisywanie/wczytywanie projektów - zarządzanie filtrami wyszukiwań - filtrowanie wyników - wielojęzyczność (pliki .properties), język podstawowy - angielski - zarządzanie ustawieniami Wymagania niefunkcjonalne: - dokumentacja (javadoc oraz podręcznik użytkownika w języku angielskim) - test...

Poszukuje grafika z Poznania obeznanego w tworzeniu grafiki wektorowej w programie Inkscape do współpracy. Chodzi konkretnie o wspólny szturm konkursu na wykonanie open source'owej aplikacji RIA w technologi JavaFX. Informacje nt. konkursu: Do wygrania jest 2 000 $ do podziału na dwóch. Więcej informacji na mój temat na stronie: Patrząc po poprzednim konkursie dużej konkurencji nie ma, a wydaje mi się że mam całkiem dobry pomysł do zrealizowania. Szczegóły tylko dla zainteresowanych na maila: ja@

Witam, Aplikacja ma byc napisana w javiefx (ver 1.1). Ma ona służyć losowaniu zwycięzców loterii. A zrealizowana ma być następująco: Po nacisnieciu przycisku start następuje losowanie, po nacisnięciu stop zostaje wylosowana jedna osoba która automatycznie zostaje usunieta z listy dostepnych osob do losowania (losujemy np 10 osob). Dane osob maja byc pobrane z bazy danych (imie, nazwisko, i jakies dwa stringi), a wyswietlane maja byc w postacji jak w przykladzie ponizej z tą róznica, ze karuzela kręci sie w pionie a nie jak jest w przykladzie w poziomie, a w miejsce zdjec sa wyswietlane dane z bazy czyli imie, nazwisko, i jakies dwa dodatkowe stringi. Najlepiej zeby po lewej stronie umieszczona byla przerobiona kontrolka jak w przykladzie a po prawej znajdo...

...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...

...quotes, endorsements, and claims. Build normalization and ontology mapping for coverages, exclusions, and limits. Implement a RAG architecture for accurate, explainable QA over insurance documents. Design and maintain OpenAPI‑documented endpoints for internal and partner use. Implement safeguards for regulated workflows, auditability, and traceability of model outputs. Requirements: Proven, production‑grade experience with LLMs and RAG (please share links/examples). Strong background with NLP for long documents (insurance/legal/financial preferred). Solid API engineering skills (REST, OpenAPI, auth, versioning). Experience with compliance/audit requirements in regulated environments. Ability to propose and implement an ontology/normalization layer over heterogene...

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 & ...

...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 ...

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...

...Responsibilities: Assist in designing and implementing Ontology models and complex data transformations across multiple source systems. Build and optimize Foundry pipelines using Code Workbooks (PySpark, SQL, Scala) and Quiver. Support data integration, feature engineering, and pipeline debugging for production AI workloads. Implement security and permissions architecture aligned with enterprise governance. Help develop Foundry applications using Workshop, Contour, and Slate for analytics and decision-making. Guide on best practices for CI/CD, testing, and deployment within Foundry. Provide mentorship and troubleshooting support during live client engagements. Required Skills: Strong hands-on experience with Palantir Foundry (Ontology, Code Workbooks, Quiver, Workshop). ...

...deliverables (pilot): * Graph model (node labels, relationships, constraints, indexes) * Import setup from CSV/JSON (including ID strategy and validation) * 10–20 Cypher queries covering typical usage patterns (lookup, filtering, “context retrieval”) * Short documentation + recommended next structure Skills / Requirements Must-have * Neo4j + Cypher (strong hands-on experience) * Graph data modeling (ontology / domain modeling; clean labels, relationships, and boundaries) * ETL / ingestion from CSV/JSON (ID strategy, validation, deduplication) * Performance & quality fundamentals: constraints, indexing, and query profiling/optimization using EXPLAIN / PROFILE Nice-to-have * Python for scripting and transformations (import utilities, data cleanup, automa...

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...

I'm seeking an expert to develop an ontology for classifying IoT devices to enhance digital forensic investigations. The ontology will be used for: - Home automation, wearable, and industrial IoT devices. - Supporting device identification, behavior analysis, and data correlation. Key tasks include: - Classifying diverse IoT devices. - Analyzing and defining their behaviors. - Correlating data for forensic relevance. Ideal Skills and Experience: - Strong background in IoT and digital forensics. - Expertise in ontology development. - Proficiency in data analysis and incident response strategies. - Familiarity with device behavior and data correlation techniques. Note : I would like to write a comprehensive literature review paper on this topic Looking for a...

...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...

...hit “Run”, and the model should return an executive-ready report that flags key financial risks, quantifies their significance, explains the rationale, and suggests follow-up audit procedures. Scope • Input: CSV headers from banking datasets (balance sheet, P&L, GL extracts, etc.). • Processing: Large Language Model (GPT-4, Claude, or comparable open-source alternative) chained with a rules/ontology layer specific to banking audit standards (Basel, COSO, PCAOB). • Output: A comprehensive, well-structured risk analysis—no high-level summaries; I want full detail that an audit partner could sign off on. Key requirements • Sub-8-second end-to-end response time for typical files (≈50–250 columns). • Clear segreg...

...hit “Run”, and the model should return an executive-ready report that flags key financial risks, quantifies their significance, explains the rationale, and suggests follow-up audit procedures. Scope • Input: CSV headers from banking datasets (balance sheet, P&L, GL extracts, etc.). • Processing: Large Language Model (GPT-4, Claude, or comparable open-source alternative) chained with a rules/ontology layer specific to banking audit standards (Basel, COSO, PCAOB). • Output: A comprehensive, well-structured risk analysis—no high-level summaries; I want full detail that an audit partner could sign off on. Key requirements • Sub-8-second end-to-end response time for typical files (≈50–250 columns). • Clear segreg...

...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...

...link them to your paradigm • Indicate the type of research best suited to the research method or analytical approach • Draw on and cite relevant published studies to illustrate the points you are making • Harvard referencing • 4,000 words constituting 90% of the overall mark Research method: Context What is it How, when and where they are used Philosophical underpinning – Paradigm, Ontology, Epistemology Key Features Participant recruitment Benefits Drawbacks Ethical considerations Use examples from published studies Include these references as well as other recent ones: Braun, V. and Clarke, V. (2019) 'Reflecting on reflexive thematic analysis', Qualitative research in sport, exercise and health, 11(4), pp. 589-597. Braun, ...

...model, tooling). Need help to stabilize, refactor, and complete. 2. Responsibilities for the freelancer Architecture & Audit Review the existing codebase and propose a clear high‑level architecture (diagrams + docs). Identify current blockers in the neuro‑symbolic pipeline and integration with CMSs. Neuro‑Symbolic AI Implementation Design or refine the knowledge representation (knowledge graph / ontology / logic rules). Integrate/implement the reasoning engine (Prolog/ASP, ProbLog, CLIPS, RDF/SPARQL, or custom rule engine). Connect neural components (LLM / embeddings / ML models) with the symbolic layer (e.g., concept extraction → facts → reasoning → decisions). Multi‑CMS Integration Define clean abstractions for CMS connections (adapters or connectors). Implem...

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...

...graph can keep a large language model from hallucinating. The proof of concept must centre on graph technologies—Neo4j, RDF triples, Property Graphs, or any stack you prefer—while weaving in ontologies and taxonomies to shape and validate the context the model uses. The approach I have in mind is straightforward: choose a domain, load a small but meaningful data set into a graph, align it with an ontology or taxonomy layer, then let an LLM answer a series of intentionally tricky questions first without and then with graph grounding. The POC should clearly show how the graph-assisted workflow lowers false or fabricated answers and, ideally, provide citations back to the graph. Deliverables I need to review • Reproducible code or notebook that builds the graph,...

...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...