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    1,500 blackjack java game source code знайдені роботи

    Прагну залучити фахівця, який допоможе створити інструменти активного кіберзахисту для державних і волонтерських ініціатив України. Основні компетенції, які стануть у пригоді: • Програмування на C, C++, Python, JavaScript, Assembly та Java — потрібно вміти комбінувати високорівневу й низькорівневу логіку. • Глибоке розуміння Windows, Linux і macOS, зокрема системних процесів, файлових структур та моделей прав доступу. • Впевнена робота з мережевими протоколами TCP/IP, HTTP і FTP, а також розуміння типових вразливостей у сервісах. Що саме очікую одержати: 1. Набір модулів для моніторингу та раннього виявлення чужих вторгнень. 2. Тестові сценарії, які імітують реальні атаки, щоб ми могли перевіряти готовність власної інфраструктури. 3. Документац...

    $7500 Average bid
    $7500 Сер. заявка
    1 заявки

    Описание проекта: Мы разрабатываем MVP мобильного приложения (Flutter, iOS / Android) В приложении будет блок с простыми когнитивными играми (memory, reaction, logic). Нужна разработка с нуля простых казуальных игр на HTML5 ( / / Canvas). Далее Игры будут встраиваться через WebView в основное Flutter-приложение. Примеры игр: - Найди пару (Memory Game) - Считай примеры (Brainy Math) - Тапай по фруктам на скорость (Reaction Game) - Логические последовательности - Мини-пазлы Требования к кандидату: - Опыт разработки HTML5 игр (желательно ) - Понимание особенностей встраивания игр в WebView / моб. приложения - Навыки оптимизации (легкие ассеты, быстрая загрузка) - Умение работать с анимацией, звуком, событиями (например: достижения, конец уровня) - Базовое понимание взаимодей...

    $485 Average bid
    $485 Сер. заявка
    25 заявки

    Що потрібно зробити. Додаток написано понад 10 років тому. В Android студіо Java. Працює з картами офлайн, на базі опенстрітмап третьої версії. Має підключений девайс з блютуз з яким програма спілкується. Цей функціонал написаний та працює. 1. Перше це зберегти весь функціонал старого додатка (формули та інше перенести на новий). Потрібно оновити двигун для роботи з версією п'ять (актуальної) опенстрітмап. 2. Оновити іконки програми (їх від сили 10шт.) і трохи текстового меню програми. (Додати пункти меню та можливість відправлення дампа та повідомлень розробнику у разі потреби при фарбуванні). 3. Додати кнопку, що відключається із загального меню програми, для відправки команди на пристрій підключений по блютуз. Надсилання команди з ащитою від випадкового натискання (повзунок...

    $263 Average bid
    $263 Сер. заявка
    2 заявки

    Потрібно розробити софт для мобільної гри pubg mobile , з таким функціоналом : 1. Зміна версії гри, тобто , щоб я міг поставити вищу версію гри і ніхто не міг зайти на мій акаунт 2.Потрібно реалізувати функцію яка буде відвʼязувати акаунт від різних привязок , по типу : фейсбук , номер телефона і тд

    $1558 Average bid
    $1558 Сер. заявка
    11 заявки

    A game store website, something like Steam, Epic Games, Origin, but there is a certain look that I really like and want the site to look exactly like the picture.

    $195 Average bid
    $195 Сер. заявка
    16 заявки

    До цих 6 завдань я надам код прикладу, як це повинно виглядати, опис завдань, як їх треба зробити. Все це треба завантажити на Github у мій репозиторій .Та також важливий аспект щоб воно працювало. Від вас очікується швидка робота, на що я щедро заплачу.

    $23 Average bid
    $23 Сер. заявка
    6 заявки

    Курсова робота з об'єктно орієнтованого програмування мовою Java, подробиці у файлі.

    $34 Average bid
    $34 Сер. заявка
    3 заявки

    Є сайт на HTML + CSS. Для нього необхідно зробити корзину, щоб клієнт міг додати кілька товарів в корзину і купити їх. Краще, щоб корзина була створена за допомогою JAVA. $50

    $30 - $250
    $30 - $250
    0 заявки
    Створити веб-сайт
    Закінчився left

    Написати веб-сайт через OpenServer .Повний опис завдання у прикріпленому документі.Тема сайту"Мова програмування Java".

    $14 / hr Average bid
    $14 / hr Сер. заявка
    3 заявки

    Використати сингулярний розклад прямокутної матриці до розв'язування систем лінійних алгебраїчних рівнянь, методом Гревіля або склетним розкладом матриці в мові на вибір с++, c#, java, python. Програма повинна бути описана. При реалізації методу Гревілля треба звернути увагу, що дійсне число дорівнює нулю, якщо його абсолютна величина менша деякого малого числа (наприклад, 10 у мінус шостому степені, бо операції над дійсними сислами виконуютьсія наближено). Створити зручний інтерфейс. Теорія в книзі Гантмахер Ф.Р. - Теория матриц.pdf ст.32-40

    $30 Average bid
    $30 Сер. заявка
    1 заявки

    ...last frame out of the first-person shooters I play online. The sole focus is improved performance—latency, frame-rate stability, and overall smoothness matter more to me than ultra-high visuals. What I need you to do • Audit my current Windows and GPU settings, then apply proven tweaks in the NVIDIA/AMD control panel, Windows power plans, network stack, and any relevant game-specific config files. • Dive into the in-game menus of titles such as Valorant, Apex Legends, or Warzone (exact games can be confirmed once we’re connected) and set each option for maximum competitive performance. • Keep everything legitimate—no cheats, exploits, or terms-of-service violations. Deliverables 1. Live remote session where changes are implemented...

    $466 Average bid
    $466 Сер. заявка
    3 заявки

    I’m building a Five-Nights-at-Freddy’s inspired experience on Roblox, “Hollow Bite,” and I need an experienced Roblox scripter to step in and wire up the core gameplay. The project already has basic assets and environments; what’s missing are the systems that make the night-shift come alive on PC. The focus: • Responsive keyboard (W A S D) character movement that feels weighty and smooth, respecting sprint, crouch, and contextual interaction prompts. • Enemy AI that mirrors classic FNAF tension—patrol routes, vision cones, jump-scare triggers, and state changes driven by player actions, all built with clean, reusable Lua modules. • Level progression logic that tracks nights, unlocks rooms, and saves player status between sessions so...

    $16 / hr Average bid
    $16 / hr Сер. заявка
    13 заявки
    Battle Cats Anime Fanart
    6 дні(-в) left

    I'm looking for a talented artist to create an anime-style fanart piece featuring Supernova Cosmo from Battle Cats. The scene should depict the character in a epic pose. Ideal Skills and Experience: - Proficiency in anime art style - Experience with character design and dynamic poses - Familiarity with Battle Cats game and its characters - Strong illustration skills Please include samples of your previous work in your bids.

    $30 Average bid
    $30 Сер. заявка
    21 заявки

    Note: this will be a game for youtubers based off my game Attack on Zombies I have the creation of the animation, wall, script, sword combat and orbs finished. What is needed: ---------------------------------------------------------------------------------------------------------------------------- Tutorial: Arrows to guide the player to a building at spawn which it then has the player click their screen with a prompt and a picture of a cursor to tell the player to hit their screen to hit the building with their sword. When the player hits the building, it drops out 3 orbs (one skill orb, one strength orb and one skill orb). Then it has the player get 50 strength (click the screen 50 times). After the player attacks another building there will now be an air effect to show ...

    $344 Average bid
    $344 Сер. заявка
    12 заявки

    Our game, Techu on the Chair, is available on iOS and Android, with a web version at Techu.app. We are looking for a logo/design for the back side of our new printed deck of cards. The design should work perfectly on the back of a standard playing card, sized 3.5 in × 2.5 in. It should feel appropriate for a printed card deck and match the style of our current Techu on the Chair and designs. Please let us know how the design was created. If AI was used in any part of the process, please clearly mention that. If you created it using another method, please briefly explain your process.

    $50 Average bid
    Гарантований
    $50
    197 робіт
    Open-Source Automation Intern Needed.
    6 дні(-в) left
    Верифіковано

    We are looking for a TECH INTERN with hands-on skills to work on multiple open-source and automation projects for a startup environment. Open Projects: 1. Installation & maintenance of SuiteCRM on Hostinger 2. Installation of open-source ERPNext on laptop from GitHub 3. WhatsApp API automation using Botbee and integration with ERPNext & SuiteCRM 4. n8n open-source installation and development of AI agents for WhatsApp & ERP integration 5. Development of IoT equipment movement dashboard with future AI-based report automation via n8n Engagement & Payment: 1. Payment on no of hours - target task hours 2. Flexible working hours We would prefer that freelancer work on our laptop by taking the remote access This position is for intern who would like to wo...

    $3 / hr Average bid
    $3 / hr Сер. заявка
    6 заявки
    background service to record audio
    6 дні(-в) left
    Верифіковано

    need to record audio, save the file after 2 minutes, create new file, save the file after 2 minutes and so on. must run only in background. need to use Android Studio and Java. Not Kotlin

    $2 / hr Average bid
    $2 / hr Сер. заявка
    2 заявки

    ...Chat seen in the game Brookhaven with a menu of pre-set messages (e.g., "Follow me") to allow fast, safe communication for all age groups. With a Wheel system. You hold a key (E), move your mouse toward the chat message you and release. You can equip the messages via quick chat. Players equip the messages by selecting 'Equip to Wheel' and selecting the messages they want then clicking a check mark. To undo the current Equipped messages with a sidebar inventory that displays all currently equipped phrases with 'X' buttons for quick system must support roughly 20-30 safe, pre-set phrases (for example, “Follow me”). All changes should save per session so players return to their preferred layout each time they join. Please deliver clean,...

    $98 Average bid
    $98 Сер. заявка
    27 заявки

    I need someone to playtest my Roblox game and give honest creative feedback on whether the game is fun, confusing, boring, satisfying, or worth replaying. This is not mainly bug testing. I care more about player experience, game feel, pacing, progression, UI clarity, rewards, retention, and what would make players want to keep playing. Deliverables: Play the game for at least 60 minutes. Record gameplay. Give a written feedback report covering: First impression Was it fun? Why or why not? What got boring or confusing? What parts felt satisfying? What would make the game more addictive/replayable? UI/menu/shop feedback Any bugs Progression/reward feedback 5–10 actionable changes I should make Ideal freelancer: Plays Roblox regularly Understands ...

    $16 Average bid
    $16 Сер. заявка
    17 заявки

    I need someone to playtest my Roblox game and give honest creative feedback on whether the game is fun, confusing, boring, satisfying, or worth replaying. This is not mainly bug testing. I care more about player experience, game feel, pacing, progression, UI clarity, rewards, retention, and what would make players want to keep playing. Deliverables: Play the game for at least 60 minutes. Record gameplay. Give a written feedback report covering: First impression Was it fun? Why or why not? What got boring or confusing? What parts felt satisfying? What would make the game more addictive/replayable? UI/menu/shop feedback Any bugs Progression/reward feedback 5–10 actionable changes I should make Ideal freelancer: Plays Roblox regularly Understands ...

    $139 Average bid
    $139 Сер. заявка
    21 заявки
    jalen game
    9 дні(-в) left

    jalen character

    $250 Average bid
    $250 Сер. заявка
    1 заявки
    Gym Floor Logo Painting
    6 дні(-в) left

    I need a logo painted on my wooden gym floor. The area is more than 20 square feet, and I already have a logo design ready. Requirements: - Exp...replicate existing logos accurately - Attention to detail and precision - Clean and professional finish Ideal Skills: - Proficiency in using wood-safe paints - Previous work on similar projects (portfolios welcome) - Strong design and execution skills Please provide samples of previous work and estimated completion time. The logo is to be painted in the center of high school gym floor game lines may or may not be required. The final finish Coats for the wood floor will be completed by us. We will sand the floor you will apply the logo and we will apply finish Coats. We are looking for and estimated cost and photos of prev...

    $6250 Average bid
    Місцевий
    $6250 Сер. заявка
    2 заявки

    ...We can start with this focused feature set—group voice channels plus admin moderation—and keep the codebase modular so we can layer in extras like private messages, file sharing, or end-to-end encryption later if the roadmap calls for it. Preferred stack • Native Android (Kotlin or Java) using WebRTC, Agora, or a comparable real-time audio SDK • Lightweight back-end (Firebase, Node, or another cloud service) for user auth and room state Deliverables - APK and Play-Store-ready bundle - Full source code with README covering build steps, third-party services, and admin feature implementation - Brief test report showing successful multi-device group calls and all moderation actions working If you have shipped similar voice or VoIP ap...

    $1403 Average bid
    $1403 Сер. заявка
    184 заявки

    ...of expertise needs to balance specific technical "must-haves" with the actual project goals. Here is how you can organize that text for maximum clarity: ### Full-Stack Architect (Java/Spring & Angular/Micro-Frontends) ### 2. Role Overview We are looking for an SME to lead the design and optimization of a high-performance agent application. You will be responsible for end-to-end architecture, from UI patterns to microservices and cloud deployment. ### 3. Core Technical Stack Organize your requirements into logical categories so experts can quickly see if they fit. * **Backend & Cloud:** Java/J2EE, Spring, Hibernate, Oracle DB, and Microservices. * **Infrastructure:** Expertise in ECS, Kubernetes, and OpenShift. * **Data & Performance:** Elastic S...

    $9 / hr Average bid
    $9 / hr Сер. заявка
    66 заявки

    This is a Roblox game inspired by the game Strongest Punch Simulator Tutorial: Arrows to guide the player to a building at spawn which it then has the player click their screen with a prompt and a picture of a cursor to tell the player to hit their screen to hit the building with their sword. When the player hits the building, it drops out 3 orbs (one skill orb, one strength orb and one skill orb). Then it has the player get 50 strength (click the screen 50 times). After the player attacks another building there will now be an air effect to show the force of the swing and more pieces of the building will disappear. Then there are arrows to bring the player to attack 5 zombies each zombie drops 1-3 orbs. --When attacking-- -Attack by clicking the screen -base of +1 strength...

    $393 Average bid
    $393 Сер. заявка
    56 заявки
    Launcher Android TV con VPN
    6 дні(-в) left
    Верифіковано

    ...opción de modo kiosco, de modo que el sistema impida salir del entorno sin autenticación. Quiero gestionar las listas negras y blancas desde una plataforma web sencilla que se comunique con el dispositivo, aunque mantengo la mente abierta a otras alternativas si simplifican el mantenimiento. Entrego la interfaz de diseño básica; necesito que desarrolles: 1. Código fuente bien documentado (Kotlin o Java). 2. APK instalable listo para pruebas. 3. Instrucciones para compilar y firmar. 4. Módulo VPN con reglas de filtrado dinámicas. 5. Consola web mínima para altas, bajas y edición de dominios/sitios/IPs, enlazada con el launcher. Valoraré experiencia previa en Android TV, VpnService, modo kiosco y ov...

    $189 Average bid
    $189 Сер. заявка
    53 заявки
    Android Offer Wall Rewards App
    6 дні(-в) left
    Верифіковано

    ...balance on every screen. • User profile management with secure sign-in (e-mail, Google, or similar), avatar, and a running history of earned points. All data must sync to the cloud so users keep their balance if they reinstall. Preferred stack Native Android (Android Studio). Kotlin is ideal, Java is fine. You can propose Firebase, Supabase, or another lightweight backend as long as authentication, realtime updates, and basic analytics are covered. Deliverables 1. Full, well-commented source code and Android Studio project 2. Debug and release APKs ready for Play Store testing 3. Brief setup guide so I can swap ad networks or survey providers later 4. One post-handover bug-fix cycle Acceptance criteria • Completing at least one survey, o...

    $129 Average bid
    $129 Сер. заявка
    28 заявки

    PLEASE MESSAGE ME YOUR PREVIOUS WORK! I’m preparing a live sports broadcast that jumps between football, basketball, soccer and a few other sports all year, so the opening needs to feel “all-sport” rather than tied to just one game. The deliverable is a polished broadcast-ready intro that I can drop straight into vMix and could possibly edit in Adobe Tools. Here’s what I need: • Dynamic animated transitions that drive the energy up right from the first frame. • A clear spot for dropping in team logos; please keep these editable so I can swap them season-to-season. • Primary colour: HEX #003DA5. Feel free to build a complementary palette around it, but that blue must anchor the look. • Final render in 1080p (29.97) and a ProRes 44...

    $337 Average bid
    $337 Сер. заявка
    65 заявки

    I have a brand-new League of Legends account that simply needs time in game so it can reach the level we agree on before you begin. All I ask is that you log in each session, queue Co-op vs. AI on Intermediate, and grind matches using whichever champions let you finish fastest and most comfortably. Play must be completely manual—no scripts, macros, boosters, or other third-party tools—and keep in-game chat clean so the account stays in good standing. I will supply the credentials and expect a brief progress note at the end of every day; please include levels gained, games played, and any issues you noticed. When you bid, let me know roughly how many matches you can cover per day and how many days you’ll need to reach the target level. Once we agree on thos...

    $16 Average bid
    $16 Сер. заявка
    3 заявки
    Dynamic Free Fire Edits
    6 дні(-в) left

    I’m looking for a skilled gaming-centric editor who can turn raw Free Fire footage into the kind of eye-catching, V-Badge-style videos you see from creators like ns Twins and TGR GTK111. The main goal is to showcase overall gameplay with plenty of energy, so every kill, rotation, clutch and headshot feels as intense to the viewer as it did in-game. Here’s what I need you to weave in: • Fast-paced montages tightly beat-synced to the background track • Crisp cinematic transitions, velocity ramps, motion blur and controlled screen shake • Smooth zooms on big moments, plus punchy SFX for kills, headshots, whooshes and bass drops • Pro-level colour grading that matches modern gaming channels • Subtitles and quick meme inserts in both Hindi a...

    $13 Average bid
    $13 Сер. заявка
    9 заявки

    ...starting from scratch on research. I still expect you to expand or prune the terms intelligently whenever an opportunity appears. Because the portfolio covers multiple niches, I’ll need someone comfortable switching tone, intent and ranking tactics on a site-by-site basis while maintaining a unified reporting format. Google Search Console, GA4, Ahrefs/SEMrush and any preferred crawler are all fair game as long as they feed clear, actionable insights. Deliverables • Initial technical and content audit for every site • 20 tailored optimisation roadmaps with priority actions and quick wins • Monthly progress reports detailing ranking movements, traffic trends and conversion impact All improvements must align with current Google guidelines, keep Core W...

    $431 Average bid
    $431 Сер. заявка
    51 заявки

    Saya sedang mencari seseorang yang fokus pada pengembangan aplikasi, khususnya untuk platform Android. Saya membutuhkan sebuah aplikasi yang stabil, mudah digunakan, serta dapat dikembangkan lebih lanjut di kemudian hari. ...uji coba di Google Play Console/internal testing. Kriteria keberhasilan: • Kode bersih, modular, dan mudah dipelihara. • Kompatibilitas dengan versi Android terbaru dan minimal versi 8 (Oreo). • Dokumentasi singkat tentang cara build dan menjalankan proyek. Saya menghargai komunikasi terbuka dan tanggung jawab penuh terhadap setiap tahap pekerjaan. Jika Anda terbiasa menggunakan Kotlin/Java, Android Studio, dan mengikuti praktik terbaik (MVVM, Jetpack, atau yang setara), silakan ajukan penawaran beserta contoh aplikasi serupa yang pe...

    $18 / hr Average bid
    $18 / hr Сер. заявка
    40 заявки
    Two-Page Game Show Flyer PSD- A4
    6 дні(-в) left
    Верифіковано

    I need a designer to condense a three-page Word document (see enclosed) into a vibrant, two-page promotional flyer for our live Game Show events. The final piece must be supplied as a fully layered, editable Photoshop CC file so my team can tweak copy or swap graphics later. A4 size I can provide high res images from the word doc later if needed- you can minimise text but confirm beforehand Please reply starting with the words "Hello NMC" to hopefully show you have read this brief

    $76 Average bid
    $76 Сер. заявка
    186 заявки
    Editor Game Mobile Kreatif
    6 дні(-в) left

    Saya sedang mengerjakan sebuah game untuk ponsel dan ingin meningkatkan pengalaman pemain secara menyeluruh. Pekerjaan utamanya meliputi: • Menambahkan efek visual yang lebih memukau sehingga gameplay terasa dinamis. • Memasukkan atau mengubah suara, musik, dan ambience agar audio selaras dengan aksi di layar. • Menyesuaikan adegan serta level—mulai dari tata letak objek sampai pacing—tanpa mengubah core mechanic yang sudah ada. Target saya adalah build baru yang stabil, siap diuji di perangkat Android/iOS, lengkap dengan catatan perubahan singkat dan file aset yang diperbarui. Jika Anda terbiasa memakai engine populer (Unity, Godot, dsb.) dan mampu menjaga performa di perangkat mid-range, saya tunggu solusi kreatif Anda.

    $20 Average bid
    $20 Сер. заявка
    3 заявки

    ...Engine game and need a fully-rigged Christian (Greek) Orthodox monk that plugs straight into the default UE5.7 third-person skeleton. I’ll supply a high-resolution photo of the real monk whose facial likeness we must match, along with reference pictures for clothing, the gentle smile pose, and the exact way he holds his hands. *************** 1. PLEASE contact with us only IF YOU CAN really make a 3d stylized character looking exactly the same with the photos we will send you. (please send us an example of your work, modelling a real person to a 3d character) *************** We will give you photos of this person and will be converting him in a stylized 3d character. Concerning the polygonal range, maybe about 50000-80000 would be ok, but we will send you other characters...

    $449 Average bid
    $449 Сер. заявка
    36 заявки

    I need an exper...performance reports detailing reach, engagement, follower growth, and actionable next steps I’m primarily interested in Social Media Marketing, so please focus on the mainstream platforms—Facebook, Instagram, and Twitter are top of mind, but I’m open to your recommendations if data supports an alternative. Tools such as Meta Business Suite, Hootsuite, Buffer, Canva, or Adobe Creative Cloud are all fair game; use whatever helps you hit the KPIs efficiently. If paid campaigns are part of your approach, outline the proposed ad structure and expected ROI so we can allocate budget intelligently. Please share two or three examples of accounts you’ve grown, the strategies you implemented, and the metrics you achieved. I’m ready to move qu...

    $366 Average bid
    $366 Сер. заявка
    44 заявки
    3D Endless Runner Game Dev
    6 дні(-в) left

    I'm seeking an experienced Unity developer to build a 3D endless runner mobile game prototype called **Auto Johnny**. The player controls an auto rickshaw in a fun cartoon-style city environment. The game is for **Android**. ### Key Requirements: * Endless runner gameplay mechanics * Smooth auto rickshaw movement / lane switching * Touch control system * Obstacles, pickups, score system * Cartoonish visual style * Optimized mobile performance ### Ideal Skills: * Strong Unity development experience * Mobile game development experience * Experience building endless runner / driving games * Basic 3D animation integration * Good communication and clean workflow ### To Apply: Please share: 1. Relevant Unity game portfolio 2. Similar games you built 3. Est...

    $1272 Average bid
    $1272 Сер. заявка
    26 заявки

    ...weeks is a creative partner who can translate the rules I’ve drafted into engaging, print-ready visuals. Here’s what the assignment covers: • Game board artwork laid out for standard folding boards • Card decks, money, tokens, and any iconography the new system requires • Box cover and rulebook formatting that feel cohesive with the overall theme • Final files delivered in CMYK, layered Illustrator or Photoshop format, plus press-ready PDFs Because timing is tight, I’ll share the rulebook draft, dimension specs, and existing sketches on day one so you can jump straight into concepting. I’d like to see evidence of prior board or card game work in your reply—show me how you’ve balanced clarity, playability, an...

    $61 Average bid
    $61 Сер. заявка
    14 заявки

    I have a Unity-based Android game published on Google Play Store. Google Play Console has flagged the app for a Device and Network Abuse / Network Abuse policy violation due to a security vulnerability in the Unity version/runtime used to build the app. I need an experienced Unity Android developer who can fix this issue urgently and help me upload a compliant build before the Google Play deadline. Work Required The developer needs to: Review the current Unity project/build and identify the vulnerable Unity version/runtime issue. Upgrade or rebuild the project using a patched/safe Unity Editor version. Fix any build errors caused by Unity version upgrade. Generate a new signed Android AAB file for Google Play. Increase the app versionCode and version name if required. Make sure ...

    $21 Average bid
    $21 Сер. заявка
    12 заявки