Help binary search tree java jobs

We have custodial crypto wallet app and system on cloud environment. Please create design document for that. Language Java platform Heroku for app side and DB side on AWS

...tight deadline as it's due tomorrow, so you need to be able to work efficiently without compromising quality. My task is: Create a library that implements a stack via a linked list. Only positive numbers in the range of the number of bytes that will be entered when creating the stack will be able to be stored in the stack. The stack will be able to be saved to and loaded from a binary file. The binary will be in the given format - the first byte will be the range of numbers to store, followed by the numbers themselves stored on the stack. Save and load the file according to convert_number_to_bytes(x, count_byte), write_number(file, count_byte, number), convert_bytes_to_number(bytes), precision_number(file). It will be possible to create any number of stacks. It will...

Description: I am seeking a skilled Java developer to assist in enhancing a simulation model that has been partially developed. The current model simulates agent movement and interaction within an environment, and I require additional features to be integrated to complete the project. Project Requirements: Integration of Movement and Aggregation: Enhance the existing model to integrate agent movement and aggregation capabilities, simulating "local dating" scenarios within the agents' neighborhood. Development of Replacement Features: Implement functionality to introduce new agents into the simulation, replicating realistic scenarios where agents continuously enter or re-enter the system. Implementation of a New Decision Rule: Add a mixed decision-making rule that e...

As an AI specialist, my primary objective is to le...Developing and integrating natural language processing algorithms for sentiment analysis and customer feedback processing - Ensuring the AI system is well-equipped to provide personalized and efficient services to our customers Ideal Candidate: - Proven experience in Machine Learning and NLP, with a strong portfolio of successful projects - Proficiency in Python (preferred) and familiarity with Java and C++ for AI development - Strong problem-solving skills and an innovative mindset to drive AI-driven customer satisfaction improvements - Excellent communication skills to collaborate with the team and understand our customer needs Your expertise will play a crucial role in shaping our AI technology to deliver exceptional custome...

Many people say this is not possible but there are a few apps that can do this. I need an Android project in JAVA not Kotline and maybe with C++ code that integrates seemlessly which allows me to record a phone call. Technically I do not need a recorded file - I need an AudioRecord object returned that I can plug into my current code so I can process the phone audio NOTE: This is not for voice but for things like dial tones etc so AudioSource.VOICE_RECOGNITION does not work because it seems to block / noise cancel the audio I need.

I'm looking for a capable Java Spring Boot backend developer, with a special emphasis on user authentication and authorization. Your tasks will comprise of: - Designing and integrating a robust two-factor authentication system - The two-factor authentication must employ the SMS methodology Qualifications include substantial experience with Java Spring Boot, depth of knowledge in creating and managing secure user authentication systems, and a comprehensive understanding of two-factor authentication, preferably with SMS authentication. Please provide examples of your prior work related to user authentication and two-factor authentication systems. I can't wait to collaborate with someone who's as enthusiastic about this project as I am!

I'm desperately seeking the services of a highly experienced cybersecurity expert. I've been encountering multiple issues with my phone and internet provider for over a year now. Here's my predicament: - I've been noticing strange devices connected to my internet, far exceeding the number of devices I own. I recently discovered twenty-three odd devices linked to my account. - In addition, the apps on my phone are shuffled and changed around - without me initiating such changes. - Adding fuel to fire, I received a breach of security letter from AT&T, making me seriously concerned about the security of my digital spaces. The successful candidate should have substantial experience in handling such cybersecurity issues, demonstrating robust track records in reso...

I am seeking a DevOps and Java expert who can assist in streamlining my operation using cloud backend. - You will implement Infrastructure as Code (IaC) and Continuous Integration/Continuous Deployment (CI/CD) practices. - AWS, Microsoft Azure, and Google Cloud Platform (GCP) will be the preferred cloud platforms. Familiarity with these platforms is crucial for success. - This project's main goal is to optimize our operations. Hence, a track record of successfully streamlining operations is highly desirable. - Experience in cloud backends and Java is a must. In short, I will need someone with robust experience in DevOps, Java, and multiple cloud platforms for this project. An expert in optimizing operations through infrastructural enhancements would be an idea...

I'm in need of a professional freelance writer to assist with a non-fiction manuscript on the topic of self-help targeted at adults. Key Tasks: - Develop an engaging and insightful narrative - Ensure the manuscript conveys practical self-help techniques in an accessible manner Ideal Candidate: - Proven experience in non-fiction writing - Target audiance are professional sales, sales leaders, and sales support - Excellent understanding of self-help topics - Ability to adapt writing tones and styles - Good grasp of adult-focused content If you can bring this project to life with your writing skills, I would be delighted to discuss this further with you.

I am in dire need of an SEO professional to help me increase my website's search engine ranking and organic traffic. Key Responsibilities: - Improve search engine ranking. - Increase organic traffic. - Assist with wording on my godaddy hosted website. Your role would be crucial in enhancing the visibility of my website, driving more traffic to it, and ultimately boosting its conversions. Expertise with godaddy and SEO best practices is a must.

...will be to visualize design ideas. i have included the pdf drawings, image samples, and rendering samples House will have the following... Brick - White Stone - dark gray siding - black Trim and windows - black garage doors - black gable features and porch post - red cedar landscaping items are provided in the pictures uploaded you can use your own pictures but they need to be the same type of tree or bush to be clear the is the house you will be rendering the AutoCAD file can be provided upon request Ideal skills and experience: • Proven record in architectural design • Expertise in photo-realistic rendering technique • Proficiency in industry-leading rendering software • Ability to interpret design concepts visually • Strong creative sense and att...

Get ready for a Zoom meeting I'm looking for a SEO expert who can help me optimize over 250 pages on my website to increase traffic.

...simulation with animated cars and an entrance control, all done in Java. The project has a tight deadline and I need it completed as soon as possible. Key Requirements: - Development of a simple, yet realistic highway traffic simulation - Implementation of entrance control system - Animation of cars in Java Ideal Skills and Experience: - Proficient in Java programming - Experience with real-time simulation development - Strong understanding of traffic management systems - Ability to create engaging and interactive animations - Committed to meeting tight deadlines The project is straightforward in terms of concept, but requires a high level of technical skill to execute effectively. If you have a strong background in Java and animation, and are confident...

...purchasing codes Adding video veterinary consultations Link with added value Adding new offers for customers 8 sections (birds - bird supplies - cats and pets - cat and pet supplies - customer offers - video veterinary consultations - bird hotel - pet delivery) Modern and new design, good arrangement, speed of application and ease of browsing Required technologies Java OS Android ios Application techniques Swift java Required to be received Interface designs, programming codes, full application programming from design to launch - Developer with iOS Experience: The freelancer should have ample experience in iOS application development. Expertise in Objective-C or Swift would be a plus. - Live Chat Functionality: The application should include a real-time chat f...

I'm seeking a skilled Drupal expert to help me to export form submissions from the Drupal website to csv More details will share - Implement a user-friendly CMS system with Drupal - Ensure the system is easy to navigate for non-technical staff - Customise the CMS to suit our business needs Ideal Skills and Experience: - Proficient in Drupal CMS - Prior experience setting up content management systems - Ability to tailor CMS systems to specific business needs - Good communication skills to ensure our team can effectively use the CMS.

...for specific industrial scenarios. We’ll analyze factors like cost, efficiency, and compatibility with existing systems through a decision tree. The goal is to guide stakeholders in choosing the most effective technology for reducing emissions in their operations. 1. Literature Review: Summarize relevant research and findings on carbon capture technologies. 2. Technology Briefs: Provide a brief overview of each technology, including key features and operational principles. 3. Influence Diagram: Create a diagram that shows how different factors related to carbon capture technologies influence each other. 4. Decision Tree (EMV): Develop a decision tree that calculates the Expected Monetary Value (EMV) for each technology option. Need to use probablity for th...

...for specific industrial scenarios. We’ll analyze factors like cost, efficiency, and compatibility with existing systems through a decision tree. The goal is to guide stakeholders in choosing the most effective technology for reducing emissions in their operations. 1. Literature Review: Summarize relevant research and findings on carbon capture technologies. 2. Technology Briefs: Provide a brief overview of each technology, including key features and operational principles. 3. Influence Diagram: Create a diagram that shows how different factors related to carbon capture technologies influence each other. 4. Decision Tree (EMV): Develop a decision tree that calculates the Expected Monetary Value (EMV) for each technology option. 5. Risk Profile: Analyze and...

I am looking for a skilled professional to help me with the following project: - Crawl and download containers from Docker Hub and GitHub Container Registry - Extract all binaries, etc, from the containers - Publish the extracted binaries as deb packages in an APT repository - Utilize AI to ensure the repository is kept up-to-date with new and updated binaries daily. Ideal Skills: - Strong experience with container technologies, especially Docker and GitHub Container Registry - Proficiency in building and maintaining APT repositories - Knowledge of AI for automated software updates - Excellent understanding of binary extraction and packaging - Previous experience in software distribution is a plus. Please apply with your relevant experience and a brief outline of how you w...

I'm in need of an experienced AWS Java Specialist who can provide ongoing support for my project. My work involves the use of Lambda functions, DynamoDB integration, S3 bucket management, and CDK Implementation. The ideal candidate has a wealth of experience in these areas and can confidently assist me in navigating through the technical aspects of this project. Key Responsibilities: - AWS Lambda functions creation and management - Integration of DynamoDB - S3 bucket handling - Implementing and assisting with CDK Skills & Experience: - Proficient in AWS Java technologies - Past successful experience in the roles above - Understanding of Amazon Builds - a unique aspect of this task - Good communication skills and a team player mindset Please detail your past exp...

I am seeking an Android app developer experienced in creating calendar apps. My ideal freelancer will be able to: - Implement reminder notifications. This is a key feature of the app that will need to be developed with an option for the user to customize the time of notificatio...key feature of the app that will need to be developed with an option for the user to customize the time of notification. - Ensure synchronization with Android's native calendar app is seamless with the reminder notifications. - Develop an effective Task Management system within the app. - Provide a weekly view option for users to navigate their schedule. Desirable skills: Android Development, Java, UI Design, and Database Management. Previous experience creating or working with calendar apps would b...

My old Android slot machine app is proving incompatible with the latest ve...version of Android Studio. Despite having imported the necessary Android package in the project, I'm unable to build the app. I keep encountering an error message stating "java: package does not exist". Here's what I need: - Identify the source of the build failure - Fix the "java: package does not exist", making sure the app builds successfully - Verification that the app is working perfectly in the current Android Studio version The ideal freelancer for this job would have extensive experience with Android Studio, and debugging skills for identifying and solving build problems. Knowledge with Java and past experience in fixing similar errors will be an a...

We are seeking a talented and experienced Java/Kotlin Developer to join our development team. The ideal candidate should be proficient in software development principles and practices. In this role, you will work on a variety of projects, from developing new features to maintaining and enhancing existing applications and creating Unit Tests. Key Requirements: - The application must be compatible with Android and iOS - I'm aiming for a high level of testing coverage, specifically continuous integration tests that run with every code update. Please bid with relevant examples of your work and an outline of how you would approach the testing of a Kotlin-based Android app.

I'm in need of a skilled Python/Java developer who can help me build a full-stack accounting web application. Key aspects of this project include: - **Main Feature:** The most crucial aspect of this accounting web application is its financial reporting capabilities. The financial data will be taken from Excel and XML. There will be financial reports (P&L, Balance Sheet, Cash Flow) and graphs to show the financial status. - **Technology Stack:** I require the project to be developed using Python/Java as the primary programming language. - **Database:** The application should be built using MongoDB for its databases. Ideal candidates should have: - Proficiency in Python/Java and MongoDB. - Experience in developing accounting or financial applications...

In this project, I require a developer to expand my current user registration system in Java. Specifically: - Add a new screen that allows for user registration data manipulation. It should allow for adding and editing users within the system. - The new screen should also display the department and role of each user. Both roles and departments are already defined in the system's backend. - This new screen should only be accessible to admin users. They should have the capability to not only view but also edit the department and role details. Ideal Skills and Experience: A candidate with solid experience in Java, database management, and user interface design will be best suited for this task. Familiarity with system permission allocation and principles of good design ...

? *Looking for a talented freelance web developer to join our project!* ? Are you passionate about creating interactive and dynamic websites and configurator software ? We're seeking a skilled web developer to help bring our vision to life. ? *Key skills required:* - Proficiency in HTML, CSS, and JavaScript - Experience with front-end frameworks such as React or Vue.js or - Strong understanding of web development best practices - Ability to implement complex interactive features - Familiarity with back-end technologies such as Node.js or Django is a plus ? *Highlight: Experience with animation and video generation from photos or images is highly desirable and product configurator* If you're passionate about web development and have the skills to bring our project to l...

I'm in search of a talented mascot designer who can create a realistic character for my brand. Requirements: - Realistic Style: I need the mascot to be designed in a realistic style, to give the character a life-like quality. - Professionalism: The mascot should embody a sense of professionalism and sophistication to align with my brand image. - Versatility: This mascot will be utilized across various platforms, so it needs to be adaptable to different media types. Ideal Skills: - Strong illustration and character design skills - Experience in designing realistic mascots - Understanding of branding and how to translate it through design. I'm looking forward to seeing your portfolio and discuss further details.

Hi there, I am currently working on a few projects. As a busy professional, I need someone who is capable of creating simple portfolio pages that showcase my projects. On another freelance site, I am having a hard time getting clients and I want you to work with me together to organize the current project files I have and get images of work done, a portfolio title and a description created for my other freelance profile to showcase all kinds of tasks I have done. I have completed over 61 projects and we need all of them organized and input in my g drive. Start date: Today Time: Now Availability: beginner level freelancer someone who is capable and free to get this done.

אני מחפש מפתח אפליקציות אנדרואיד מיומן ליצירת פלטפורמת חנות אפליקציות אנדרואיד בקנה מידה קטן. המטרה העיקרית של פלטפורמה זו היא לספק למשתמשים גישה למבחר של כ-10 יישומים להורדה. יש לפתח את האפליקציה בשפת JAVA בלבד. יש לספק לי את קוד המקור לשימוש אישי ולשינויים עתידיים. תכונות עיקריות: 1. מערכת רישום ואימות: • המשתמשים יידרשו להירשם באמצעות שמם המלא וכתובת האימייל שלהם בלבד. • האימות יתבסס על סיסמה חד פעמית (OTP) שנשלחה לכתובת הדוא"ל שסופקה על ידי המשתמש. • יושמו מנגנוני אימות חזקים כדי להגן מפני ניסיונות מעקפים והזרקות זדוניות. 2. מנוי שנתי: • תהליך ההרשמה יכלול תשלום באמצעות כרטיס VISA עבור מנוי שנתי. • תוקף המנוי יהיה לשנה ממועד הרכישה. 3. פונקציונליות נוספת: • למשתמשים עם מנוי פעיל תהיה אפשרות להוריד אפליקציות מהחנות לאחר אימות ...

PLEASE DO NOT POST CONTENT THAT IS UNRELATED TO THE REQUIREMENTS SHOWN BELOW. YOUR ENTRY WILL BE REJECTED IF IT IS NOT RELATED TO THE REQUIREMENTS. I want to revamp my existing webpage to make it as good or better than competitor sites. I am attaching numerous photos that you can use, along with a list of pages I’d like, a site tree, and links to competitor sites with examples of pages that I want to emulate. Please do not directly copy these pages, but use them as an example of what I want to create. This site will be programmed in HTML/CSS, so that I can easily modify it later. The logo is attached, along with numerous photos that can be used as you see fit. The current website is at www.wilcofin.com. Use the content from that as you see fit. For the landing page I w...

...be embossed while print - rest information you can use from the sample business cards. - Need source file in (editable) AI, CDR only with all other PNG, JPG and PDF file here are some sample, we are looking for, but yes, we need to include all above details as mentioned in sample cards. (Logo must be big in one side and QR code must be readable with actual card size)

I need assistance with buying a product from a European hosting provider and maintaining the subscription for about a year. Key Responsibilities: - Purchase a hosting subscription from a European provider on my behalf. - Maintain the subscription for the agreed period (approximately a year). Application Requirements: - If possible, please provide examples of your past work in a similar capacity. - The task can only be completed by a European.

I'm in need of a digital marketing expert to help me reach out to business professionals through social media and search engine advertising. Key Project Details: - **Channels to Utilize:** Primarily social media platforms and search engine advertising. - **Social Media Platforms:** The focus will be on Facebook, Instagram, and YouTube. - **Target Audience:** The campaign is specifically aimed at business professionals. Ideal skills for this project include: - **Proven Experience:** I'm looking for someone with a successful track record in digital marketing, particularly in social media and search advertising. - **Understanding of Business Audience:** It's crucial that you understand how to effectively reach and engage with a business professio...

I'm in need of a skilled Java developer to create a desktop application with a modern and sleek user interface for the Windows operating system. The application will be to develop and maintain trading applications. - User authentication: The app should have a secure and user-friendly authentication system that allows users to log in and access the application's features. - File management: The app should provide users with the ability to manage files and folders in an intuitive and efficient manner. - Data visualization: The application should also include interactive and visually appealing data visualization features that enable users to analyze and interpret data effectively. The developer should have strong experience in Java programming and desktop applicati...

I'm in need of a proficient JAVA Jasper developer to design multi-chart - bar, line, and pie charts specifically. You will be using data from a MySQL database. Ideal skills and experience: - Advanced knowledge in JAVA Jasper - Experience in chart design - Proficiency in manipulating and extracting data from MySQL Databases Key responsibilities include: - Designing and implementing interactive and visually appealing multi-charts in JAVA Jasper - Building robust connections to MySQL database - Ensuring the seamless extraction of data from the MySQL database to be used in the charts. Your expertise will be crucial to conveying complex data in a clear, concise manner. It's critical that you're able to design in JAVA Jasper, use MySQL databases, a...

Hello, I want a website kind of single product selling, usually in the latest tech stack; the front end can be in angular, react, etc., and the back end can be in Java/Kotlin-based micro-services, with relational db support. Initially, we can launch a website on a cloud basis infra. Later, we can move it to locally. First, I want to have a demo short of; if you understand the requirements, you can suggest ideas, design, and update requirements accordingly, having a product mindset and Indian market. I am a backend tech person, so I understand all this easily and very broadly, but I want to invest my time in product ideas and business, not website creation, myself. We will start with basic things as below: Showcasing what product we have, its benefits, cost, how beneficial for w...

I'm looking for a programmer to help me adapt some existing C++ code for a virtual camera system. The code I currently have is in C++ and designed to operate on Windows. Key aspects of the project: - **Adaptation**: The task is to take this existing code and modify it to allow the user to switch between different camera modes. I have a specific vision for this system which includes switching between: - The system camera - The system camera with a watermark - A full-screen image - **Functionality**: The change between these modes should be quick and seamless, and should be implemented through keyboard shortcuts. The user should be able to easily navigate and switch between these modes without any lag or glitches. —— more information: I would like you to ...

We are currently extending our Java Spring application and are searching for support within the area of Spring Authorization Server and Security. We want to use Spring Authorization server within our multi-tenancy approach. We need to provide different logon mechanisms starting from OAUTH2 (Azure, Google, ..), over Social Logins, API Tokens and regular JWT Tokens. We are searching for somebody who can support our development team in this area.

Indian Expert JAVA Developer required for desktop application customization. Need senior only. not easy work.

I am in need of a skilled software developer with superior expertise in Android mobile app development. The operating system I am interested in is Android and the software to be developed is a mobile application. However, the main function of the mobile app is yet to be defined, but this shall be communicated clearly once a freelancer is selected. Ideal Skills: - Android Development - Java - Kotlin - UX/UI Design Experience: - Proven experience in mobile app development - Portfolio of released applications on the App store or the Android market - Solid experience in mobile app development life cycle.

I have been using freelancer since 2017 and lost access to my account, can't get in so i have had to make a new account Negotiable salary I'm in search of a proficient individual who can connect through AnyDesk and take customer orders in our café. This role necessitates strong English communication skills and a stable, high-speed internet connection for smooth video calls. The ideal freelancer will be: - Comfortably fluent in English to effectively communicate with our customers. - Familiar with or able to quickly learn how to use our point-of-sale system. - Available to work for 6 to 7 hours daily, Monday to Friday. - Residing in the Philippines. Skills and experience: - Customer service experience is a plus. - Previous experience with Any Desk or Zoom or s...

I need an experienced cucumber expert to write down test cases using the Gherkin language for the testing of my Java-built REST API. • The testing will involve a Java-based REST API implementing OAuth 2.0 for authorization. • You will require knowledge and experience in both Java and REST APIs. • Proficient in API testing methodologies, and identifying endpoints and corresponding HTTP methods. • The ability to build comprehensive Gherkin scenarios is critical. An ideal freelancer should be proficient in Java, familiar with REST APIs, and experienced in using Gherkin language for API testing. Experience in OAuth 2.0 authentication method is also necessary.

I'm looking for a skilled Java developer to implement a web-based Uno card game. The project involves multiple layers and components, all of which need to be developed from scratch. Key requirements: - Database Layer: You will need to integrate sqlite for data storage and retrieval purposes. - DAO Layer: Implement a Data Access Object layer for connecting the business logic with the database. - Server Layer: Develop a RESTful web service to manage the game's logic and handle user interactions. - Frontend: Create the game's user interface using JavaScript, CSS, and HTML. The design should be moderate, with pleasing aesthetics and some animations. Importantly, use only the library for this purpose (). Modify this to match UNO Card Game

As an experienced Python programmer with a focus on OCR and deep learning, I'm looking for a savvy Python developer who can help develop an OCR Model using machine learning or deep learning. The model will be used specifically for complex math equations. The details are as follows: - Dataset: Unfortunately, I currently do not have a dataset available. This will need to be sourced or created, so previous experience in this area would be highly beneficial. - Accuracy Level: The intended target for accuracy is a moderate level, between 80-95%. A capability to improve this rate in the future would be seen as a significant plus. My ideal candidate will have experience with: - OCR and ML/DL model development - Sourcing or creating datasets - Achieving optimal accuracy levels f...

I am in need of an experienced WordPress developer to create a comprehensive image search and download platform, tailored for a wide audience. Key Features: - Advanced search filters: The website should allow users to perform detailed searches to find the exact images they need. - Instant download option: Images should be easily downloadable at the click of a button. - Image preview before download: To ensure users download the right image, a preview option should be available. - User registration with mobile number verification - Google ads integration - Skills and Experience Required: - Proficiency in WordPress: The successful freelancer should be well-versed in WordPress development. - Knowledge of image handling: Experience with image handling and download functionalit...

I'm in need of a proficient...strong proficiency in software development - A deep understanding of Windows OS The program should possess an essential feature which is a correct word-breaking routine. Furthermore, it should empower users to define their own word-breaking rules. Prior experience programming in languages compatible with Windows OS is vital. Preferred skills for the job would include: - Programming languages, C++, Java, Python - Windows application development - Ability to work with language processing algorithms This project requires someone who understands the intricacies of typing programs and the Thai language, someone who can create a software catering specifically to the users' needs. It's a challenging yet rewarding project for anyone who excels...

I need a skilled Android developer to update my existing Android app's code to generate a signed APK for submission ...app's code to generate a signed APK for submission on Playstore. Key requirements: - The current version of the app is not specified, but I need the code to be updated to the latest standards. - The task is focused on code improvements and updating; there are no specific changes or enhancements to be made to the app's UI/UX, resolving bugs, or adding new features. Ideal Skills: - Proficiency in Java and Android Studio. - Experience with app updates on Google Playstore. - Ability to efficiently navigate and modify existing code. - Capability to generate a signed APK. This is a straightforward task for an experienced Android developer. I look forwar...

I have working telegram bot that send message in plain form. I need it working with HTML message better formatting

I'm in need of an experienced Java Selenium APIs tutor to help me automate test cases for two business web applications. Requirements: - Expertise in Java programming and IntelliJ for test automation. - Proficient in Selenium and APIs, particularly in creating automation scripts. - Knowledge of Cucumber for implementing BDD framework. - Ability to guide and advise on the automation process. This is a collaborative effort, I'm looking for someone who can not only help automate my test cases, but also teach me how to do it effectively. Also due to Coles VPN and restricted access, the job has to be online with connecting to my computer either through meetings with share screen or sharing through git hub!

I'm in need of a skilled Java developer to create a Java application for my project. Key Requirements: - The application should be designed for efficient data processing. Additional Details: - The application doesn't need to interact with any other systems or APIs.