Polymorphic binary search tree delete java jobs

...queries to exit the chatbot and transfer the advisor. - Invoiced amount query: The chatbot must provide users with a simple way to find out the amount owed and due date. - Consultation of the user profile: The chatbot must respond to the contracted profile. - Spanish Support: The chatbot needs to be capable of interacting with users in spanish - Company Management: The ability to enable, disable, or delete companies from using the chatbot should also be integrated. Ideal Skills: - Proficiency in chatbot development. - Experience with integration with Mikrowisp or similar systems. - Proficiency in backend system development for user management. - Strong attention to detail to ensure smooth user experience. I'm looking for a professional who can deliver a high-quality, use...

I'm looking for an assistant to help me with a few tasks. This is not your typical job as it's not boring. The tasks you will do are: - Transcribing videos: I use AI for this so it's very easy. - Google Search: I need you to look up lawyers/private investigators in Maine. - Facebook Stalking: I know it sounds weird but I need you to do some Facebook stalking. Don't worry, it's all professional. Your role will also involve gathering information from Google, so you must be comfortable with searching for relevant data across different platforms. Ideal Skills: - Video transcription experience is a plus but not necessary. I'm willing to teach you the AI tool. - Efficient at conducting Google searches and finding specific information, as well as being th...

I'm on the lookout for a creative designer to rebrand my existing logo. I want to inject a feeling of a "safe space" into the design, moving away from the generic towards the symbolic. The name of the company is "The Amandla Group" Key Aspects: - The key elements I want to incorporate into the logo are a tree and hands. Take a look at my old logo for the style guidance. - The color palette should focus on natural and earthy tones. Although I've skipped specifying colors, consider using shades of green, brown, and blue as these melodies with the earthy theme. Ideal candidate: - Strong understanding of color theory - Extensive experience in rebranding - Proven logo design expertise - Ability to interpret non-verbal cues in design

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional developer on board!

I'm searching for an adaptable and creative designer to create two distinct yet harmonious t-shirt designs based on trees, one representing life and the other metaphoring death. * The first design should feature a dead tree placed on the back right side of the t-shirt. * The second design requires a vibrant, full-of-life tree on the back left side, contrasting with the first design. The designs should be: * Styled Realistically: The tree designs must be realistic rather than abstract or cartoonish. * Earth Tones: The colors employed in these designs should be earth tones, representative of the natural enviroment of trees. Ideal Skills and Experience: * Experience in realistic illustrations and t-shirt designs. * Strong understanding of color schemes, spe...

I'm in need of a talented DevOps engineer, proficient in AWS and GitHub Actions, to assist with an array of DevOps tasks. Key Tasks: - Deploying web applications - Infrastructure automation - Continuous in...talented DevOps engineer, proficient in AWS and GitHub Actions, to assist with an array of DevOps tasks. Key Tasks: - Deploying web applications - Infrastructure automation - Continuous integration and deployment (CI/CD) The applications are built using Java, requiring deep expertise in this language for effective collaboration. To succeed in this job, a solid understanding of web applications, coupled with extensive experience using AWS and GitHub Actions, is critical. Automation skills are also vital. Join us and help make our Java web application deployment s...

I am seeking an experienced .NET developer to build a highly dynamic REST API using the .NET 8 framework. The API will be designed to manage interactions with a database using a single, generic controller capable of handling all database tables. This project will involve implementing advanced fe...sorting capabilities to navigate through data efficiently. Pagination: Implement pagination to handle large datasets effectively. Aggregation and References: Enable aggregation of data from child tables and retrieval of related data from master tables (e.g., retrieving a customer's name when querying orders). CRUD Operations: The API must support complete CRUD (Create, Read, Update, Delete) operations for any table within the database, adhering to security and data integ...

I am starting a new business selling cards with qr codes. I want to create a web app with following functionality would it be possible, 1. Landing page where public can view my products. To buy them th...anyone can access anyones profile and view their data. It would be shortened for the qr code anyway. 5. Once on the dashboard i want the user to be able to see analytics of the static link of the qr. 6. On the dashboard i want there to be a credit card like ui where user can quickly switch the link that the qr points to by tapping the respective card. They should be able to add more cards and delete them if needed. 7. Each functionality need to have their own api for future mobile app development. Please suggest any changes if you have any better or more viable solution for th...

We are seeking a skilled and experienced java developer to create a custom JMeter backend listener that can send real-time test results directly to a PostgreSQL database. This project aims to enhance our testing capabilities by enabling seamless integration of JMeter results into our PostgreSQL environment, similar to existing solutions for MySQL like the one found at "" Requirements: Proven experience with Java programming and JMeter test development. Strong knowledge of PostgreSQL and experience in integrating it with Java applications. Familiarity with the JMeter API and backend listener framework

I'm in need of a skilled professional to help me generate a comprehensive data set of manufacture part numbers instead of custom part numbers based on resell companies. The primary goal of this project is to accurately identify the sources of the products and their usage, which is in this case finding proper part numbers from the manufacturers. Key Responsibilities: - Conduct a reverse image search on a set of photographs and collect relevant details - Accurately identify the sources and usage of the component - Deliver a comprehensive data set containing the part numbers obtained I'm looking for a freelancer who has: - Proficiency in reverse image searching - Experience in data collection and management - Keen attention to detail - Ability to deliver accurate and high...

Hi Kamati H., I noticed you posted a following project ( https://www.freelancer.com/projects/react-js/Echart-Tree-Diagram-React-Node/details )

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I'm in need of expert assistance in pushing my Quotex trading themed YouTube channel to the top of search results. My channel hosts over 50 videos and has already had some SEO optimization done, but I need a seasoned professional to drive further growth and visibility. Expectations from this project include: - Conducting detailed SEO analysis on current content - Designing and executing an SEO strategy for improving rankings - Recommending changes and improvements to video titles, descriptions, tags, etc., and where required, boarding new SEO-focused content Ideal skills for this job: - In-depth knowledge of YouTube's algorithm and ranking factors - Excellent record in SEO strategy and implementation for YouTube channels - Familiarity and understanding of the Quotex ...

I require an expert proficient in Python, SQL, and Java to work on a Codility assessment. The assessment will be conducted at an intermediate level and will be inclusive of various tasks that I will be solving in the language of the question. Key Requirements: - Comprehensive Knowledge in Python, SQL, and Java - Proficiency in tackling Codility assessments - Understanding of the assessment's specific concepts and frameworks Remember to adhere to Codility's test format and code-writing guidelines. Your completion and success of this project will greatly depend on your ability to grasp and execute these particularities.

Looking for a talented Java developer to build a to-do list application with a focus on Object-Oriented Programming (OOP). The application will be simple yet effective, featuring offline usage capability which is crucial for productivity in various environments. Key Requirements: • Application Compatibility: The app must be compatible with Windows, Mac and Android platforms. • Offline Functionality: The app should allow users to continue using without a constant internet connection. Skills and Experience: • Proficient in Java OOP. • Extensive experience developing applications for different platforms. • Good understanding of implementing offline capabilities in applications. Application Guidelines: • Freelancers are required to provide d...

I need assistance to solve three coding tasks using Python, Java, and SQL. The challenge involves - Analytical problem-solving - Implementing quality checks - Code compilation The challenges require proficient skills in the aforementioned languages, while also ensuring code efficiency. Prior experience in problem-solving and understanding how to efficiently check and maintain the quality of code is a big plus.

...Also a separate user account should be created to access this database. The user should have read/write access, I will again supply the username and password via command line. - The solution should include a set of servers to run both backend and frontend services. I want to be able to make a small change in the script to scale up or down the number of servers. This servers need to run AWS Linux, Java 21, node js 12, and datadog agent. We will start with 1 EC2 instance but as I said I want to be able to change that value and scale up (or down as needed). - The EC2 instances need to upload a config file for Datadog agent, part of this we need to supply the datadog api_key, which will be supplied in the command line via variables. The script needs to update that key in the datado...

I need a coding whiz capable of handling a rigorous coding assessment on my behalf. Proficiency in Python, Java, JavaScript and NPL. I have my recorded answers already just need someone to help me make sure they are correct. The use of AI like chatgpt will not work for this. - Assignment Details: The assessment will include tasks revolving around Algorithmic Problems and Object-Oriented Programming Problems. - Ideal Candidate: A highly experienced developer with a proven track record handling similar tasks and delivering under tight deadlines. Please, only bid if you meet the above criteria and you're ready for an immediate start.

I am looking to create a software that supports binary options trading specifically for the Pocket Option platform. Your expertise in software development and understanding of the intricacies of binary options trading will be crucial for this project. Key Features: - Real-Time Market Data: The software should be able to provide up-to-date, real-time market data to support trading decisions. - Trade Signals/Alerts: The inclusion of trade signals/alerts will help in identifying potential profitable trades. - Customizable Trading Strategies: The software should allow for the implementation of custom trading strategies to suit different trading styles. Your role will involve: - Developing a user-friendly interface that supports trading on the Pocket Option platform. - Ensuring ...

Looking for a reliable Android developer proficient in Java to design a new application with specific features that fulfill my needs. The ideal candidate would have extensive experience in: - Developing on the Android platform specifically for smartphones. - Implementing social media integration into apps, as this is a vital aspect to my project. - Adding advertising capabilities to apps. Experience with different ad formats and placement strategies would be beneficial. - Redesigning and improving upon User Interface (UI) to create an optimal user experience. In-depth knowledge of Java is crucial, as it's the preferred programming language for this project. Familiarity with in-app purchases and working in offline mode would be a bonus, although not a requirement. This...

I'm in need of a skilled Java developer to build an Android app for me. Essentially, I have a code that I'd like to transform into a user-friendly, medium complexity application. It should allow me to input values straightforwardly, and upon entry, it would calculate and generate a result. Key Requirements: - Write clean, maintainable and efficient Java code - Develop intuitive, medium-complexity user interface - Implement the capability of retrieving inputs and performing given calculations - Ensure compatibility with Android platform - Pay attention to details and put user experience in front of everything Ideal Skills: - Solid experience with Android development using Java - Proven track record in creating user-friendly applications - Exceptional probl...

...focus for this project is the Java code implementation. I'm looking to hire a freelancer who can create class diagram and help me translate a class diagram into well-crafted Java classes. Key Tasks: -Create diagrams - Translate a modified class diagram into Java classes - Ensure the Java classes are correctly implemented according to the diagram Your responsibilities will include: - Adding products to the rental cart - Calculating rental fees and duration - Processing payment - Generating a rental invoice Your expertise in Java and software design will be crucial for this project. I anticipate that this task will involve a deep understanding of class design as well as an understanding of the rental business process. Please include examples o...

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I'm looking for a professional who can help me create HackerRank for three algorithmic tasks to be completed within 90 minutes The ideal candidate should: - Be proficient in Python and Java, with a strong understanding of data structures, algorithms, and object-oriented programming - Have experience in creating programming challenges or assessments - Be able to design medium difficulty tasks that are both engaging and challenging - Familiarity with HackerRank platform is a plus I will provide more detailed requirements and guidelines once we kick off the project. Looking forward to working with an expert in this field.

I'm looking for an experienced Java developer to create a custom compiler. It will be geared towards handling key Java features including Object-oriented programming, Exception handling, and Generics. Key requirements: - Ability to write a compiler in Java - Strong understanding of Java's key features (OOP, exception handling, generics) - Previous experience with developing compilers is a plus The project doesn't specify a particular version of Java, but the ability to work with different versions may be beneficial. Please provide examples of previous compiler projects or relevant work.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

An app similar to Uber and Lyft. 1. Mobile App Development: Proficiency in mobile app development platforms such as iOS (Swift) and Android (Java/Kotlin). Experience with cross-platform development frameworks like React Native or Flutter can be beneficial for building apps that work on both iOS and Android. 2. Backend Development: Strong understanding of backend development technologies and frameworks like Node.js, Python (Django/Flask), or Ruby on Rails. Knowledge of databases such as MySQL, PostgreSQL, or MongoDB for storing user data, ride information, and other relevant data. 3. Geolocation and Mapping: Familiarity with geolocation services and APIs for tracking user location and providing real-time navigation. Experience integrating mapping and routing APIs such as Google Ma...

...designer with a knack for minimalism to create an engaging and straightforward logo for my company, Blue Oaks. Here's what I'm envisioning: - Main Theme: A simple silhouette of a large oak tree on a blue background. I’m interested in exploring different shades of blue, so don't hesitate to present a few options. - Colors: Predominantly blue with a contrasting white silhouette. Note: I'm open to suggestions for a secondary color if you think it could enhance the design. - Text & Font: I've no specific font preference. However, it's essential that the company name, Blue Oaks, is visibly positioned under the tree. The font should complement the minimalist style of the logo, and maintain clear legibility at various sizes. Ideal Ski...

I'm seeking a knowledgeable professional to migrate our existing Java codebase and tests from Cucumber to Maven. Matcher skills and qualifications should include: - Proficient in both Java, cucumber and Maven - Experience in migrating code between frameworks with in java - Ability to ensure codebase and test functionality remains intact post-migration Interested experts, DM for further information. No additional features or functionalities needed at this stage beyond successful migration.

I need an expert who can enhance my existing Java application, which currently translates MATLAB code to X10, to also support C++ as a target language. Key Modifications: - **Update Syntax Translation Rules**: The modification requires a deep understanding of both MATLAB and C++ syntax. The existing rules for translation from MATLAB to X10 need to be adjusted to C++. - **Add Support for C++ Specific Libraries**: The modified application should be able to integrate commonly used C++ libraries seamlessly. Accuracy and Time: - **Accuracy is Key**: The conversion of MATLAB code to C++ needs to be precise. While I'm open to additional development time, the primary goal is to ensure the accuracy of the conversion. - **No Specific Library Requirements**: Though the modification n...

...developer who is experienced in both React.js and Node.js to implement an Echart tree diagram in our application. Our project has specific requirements that you need to keep in mind: - Customizable node color and style: I need the freedom to customize the color and style of individual nodes within the tree structure. - Ability to handle large data sets: The tree diagram should be able to efficiently represent and navigate through large amounts of data without sacrificing performance. - Interactive features like drag and drop: The diagram should support interactive features such as drag and drop. The main objective of implementing the Echart tree diagram is to help us in: - Visualizing hierarchical data: The tree diagram should help us represent an...

I'm seeking for a proficient game developer to construct an adventure puzzle game in Java with particulars emphasis on level exploration and timed challenges. Key task aspects include: - Developing levels that encourage and facilitate exploration - Incorporating time-based challenges to add dimensions of difficulty and engagement - Applying 2D pixel art graphical style to all elements of the game Ideal candidate should have: - Proficient expertise in Java and game development - Strong background in crafting 2D pixel art for games - Prior experience producing explorative puzzle games or implementing time-based mechanics.

I'm in need of a basic website with an integrated shopping cart to sell various products related to our charity club no more than 10 products. This will include items like memberships, event tickets, and club badges, totaling to about ten products. We will need to be editable by us, to be able to add and delete events, sponsors, products etc. Ok if you do it on a website building platform. It will have the following pages Home Image and text Store up to 10 products Events A page where we can add and remove events just an image and text Founding members Just a list of names Sponsors page. Logo and writing About us Text Contact Text We will provide all logos and photos where required. Ideal skills needed: - E-commerce site creation - Shopping cart integration - User-friendly ...

...software development, or another related field; a master’s degree is recommended Solid understanding of common programming languages used in AI, such as Python, Java, C++, and R Advanced knowledge of statistical and algorithmic models as well as of fundamental mathematical concepts, such as linear algebra and probability Experience working with large data sets and writing efficient code capable of processing large data streams at speed Familiarity with deep learning and machine learning algorithms and the use of popular AI/ML frameworks Excellent communication skills The ideal candidate will have substantial experience with Python, Java, R programming and API handling. Your main task will be to leverage these languages to develop an AI system centered on image recog...

I am in need of a JavaFX expert to help me create a data visualization application. The main ...main aim of the application is to visualize data in a graphical format. Key Requirements: - The application must be compatible with Windows - The main function of the application should be data visualization - The data visualization should include the ability to paste array lists Ideal Skills and Experience: - Proficient in Java and JavaFX - Strong understanding of data visualization techniques - Experience with creating GUIs in Java - Knowledge of array handling in Java Please note that the primary task is to create a JavaFX application to visualize data and allow for front-end pasting of array lists. Your experience in these areas will be crucial for the successful com...

...server should allow for file storage and sharing. This is crucial as the primary purpose of the server is to receive stock information in Excel format. - We expect to receive these spreadsheets on a daily basis, so the server should be robust enough to handle this. - Different users will need different levels of access. Suppliers should be able to write to the server but not be able to modify or delete other files. Ideal Skills: - Proficient in setting up FTP servers and familiar with Filezilla - Experience with network security and data encryption - Ability to create a user-friendly interface for non-technical users - Excellent communication skills to guide us through the setup and management process - Attention to detail to ensure all files are processed correctly Please let...

I urgently need a professional to integrate SunPay Payment Gateway into my Android app. Gateway is already working. Just need to fix few integration related issues. Key responsibilities: - Establish a fluid an... Gateway is already working. Just need to fix few integration related issues. Key responsibilities: - Establish a fluid and secure payment process through the SunPay system - Ensure optimal user interface for the payment process - Execute rigorous testing to guarantee a flawless user experience Ideal candidate will have: - Extensive experience in Android app development - Proficiency in PHP, Java and Kotlin - Proven record with integrating payment gateways, particularly SunPay, into Android apps - An ability to work under a tight deadline. This project needs to be compl...

...send automated service reminders to customers. Targeted Development Approach: To ensure cost-effectiveness, the initial development will focus on the core functionalities listed above. Additional features like QR code support and SMS reminders can be incorporated in future updates based on budget and project needs. Required Skills and Experience: Strong proficiency in Android app development with Java/Kotlin. Experience with integrating external hardware (RFID reader) with Android apps. Understanding of data management and user interface design principles. Ability to deliver a clean, efficient, and user-friendly application. We look forward to collaborating with a talented developer to bring this project to life. Please provide your portfolio and estimated project timeline and co...

...final year of a computer science degree and would like to outsource my final year project. The project will focus on data analysis, particularly using Java. Key Requirements: - Java Proficiency: The project is heavily focused on Java, so I expect the freelancer to have strong Java programming skills. - Data Analysis Expertise: The project requires a deep understanding of data analysis techniques and tools. - Understanding of Computer Science Principles: Since this is a final year project, I need someone who has a solid grasp of computer science principles and can implement them effectively. Ideal Skills and Experience: - Strong background in Java programming - Proficiency in data analysis tools and techniques - Experience in developing data analysis...

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I am in search of a proficient developer having in-depth knowledge of Java, Angular, React, and AWS. Your expertise will be utilized for developing a robust project from scratch. Key Responsibilities: - Write clean, high-quality, high-performance, maintainable code - Develop and support software including applications, database integration, interfaces, and new functionality enhancements - Maintain and improve the performance of existing software Key Skills and Experience: - Extensive experience with Java, Angular, React programming - Knowledge of Spring Boot framework - Familiarity with deploying projects on AWS - Strong debugging and problem-solving skills This is a demanding yet rewarding project, and your dedication will be highly valued. Looking forward to wo...

...start and runs in background - app listens to the incoming messages - on incoming message the forwarding is done by a configurable delay in milliseconds milestones: MS1: implement a basic hardcoded forwarder which detects new SMS (event) and forwards them via e-mail to a hardcoded e-mail address (android and ios) MS2: design & implement a UI, which has a settings dialog for the rules: - add/delete/update/display (CRUD) operations on rules - user can choose a regex pattern to detect specific phone numbers (from) - user can choose the destination(s) (a list of destinations) with whatsapp, telegram, sms, e-mail - implementation in this MS on the UI only for e-mail (but user can select all the named options) - user can choose to use macros like: - sender phone (smsSenderPho...

I am looking to expand my phone unlocking website by integrating a Dhru Fusion API portal(currently only have a PHP portal). The goal is to connect with my suppliers efficiently and broaden my service portfolio. Key O...Comprehensive understanding of PHP enabled websites. - Familiarity with product listing and web design for effective display of imported services. - Knowledge in the phone repair tools and dongles industry would be beneficial. Also a payment gateway that allows customers to buy credits for site via PayPal square stripe binnance Add a crm that allows you to edit colours of page elements edit and add or delete pages edit logo and name and a file manager And add a seo magnate Thus, if you're skilled in API integration and ready for a challenge, please bid o...

I am in need of a skilled 3D modeller who can help me create a 3d model of a bike OLA S1 pro on Fusion 360. specifications Software : Fusion 360 Sub-divisonal topology 1 3d model 2 Renders of the model.(1920x1200 min, Must be Raytraced) No ngons, T points, Triangles File check-list- F3D source file File is clean (remove linked components, delete render-only assets) Name components/bodies appropriately History remove any unused nodes and try to fix errors (yellow or red highlights)

...(Employee will enter customers info and order) (NO PAYMENT processing or customer access) Employee and admin level (Employee cannot delete order, only void) Customer (First Name, Last Name, Phone Number, Note ) (Option to import/export customers would be great) (from Excel file) Item/Product: (Product Category, Product name, SKU, Price) (Option to import/export Products from Excel file) would be great) Workflow would be: Login to App (email and password) (Option to stay logged in) (Option to reset password through email) Flow 1. Customer calls in to place an order. 2. Employee will search for customer by first or last name or phone number of customer. (Search field that searches trough either phone number, first name or last name) If not in system Employee ...

I'm looking for a skilled developer to migrate our Java-based desktop application onto the AWS cloud. The project involves: - Hosting the existing Java-based desktop application on an AWS cloud instance. - Implementing a multi-user access system. - Integrating a MySQL database component. - Developing a Python-based web interface for users to change settings. The ideal candidate should have: - Proficiency in Java, Python, and MySQL. - Prior experience with cloud hosting, particularly on AWS. - Knowledge of user access control systems, particularly Discretionary Access Control. - A good understanding of desktop-to-cloud migration. - Strong communication skills and attention to detail. We need a developer who can take a Java based desktop application an...

...experience in software development (language) and be passionate about creating high-quality Responsibilities: Collaborate with us to design and develop the platform . Write clean, efficient, and maintainable code. Test and debug software to ensure functionality and performance. Work on constructive feedback. Stay up-to-date with emerging technologies and best practices. Requirements: Proficient in Java, J2EE, Spring MVC, Spring Core, Spring boot and JavaScript. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA, Hibernate) 5+ years of hands-on experience in designing, developing, testing and maintaining RESTful APIs and Microservices 4+ years of experience in API layer security (e.g., JWT, OATH2), API logging, API testing, creating REST API documentation...

Hi there, i I need a help to show Star Rating On Google Search Results for my website pages. For example if you search for a word 'Faceit Boosting' when my site is displayed in google search results i want UNDER the page title/meta text to show 4/5 Yellow Stars so viewers can easily find my link and click on it. I will show in image example

...data operations into the application, mainly including reading, writing, and updating data in the database. Key Responsibilities: - Establishing a secure connection to an Oracle 19c database using JDBC. - Implementing CRUD operations (Create, Read, Update, Delete) features within the application. - Ensuring the application is optimized for efficient data handling and processing. Security Requirement: - The application must be able to securely access the database using username/password authentication. Ideal Candidate: - Proficient in Java and Springboot framework development. - Experienced with Oracle database SQL and JDBC connectivity. - Prior experience in implementing secure database connections. - Familiarity with various CRUD operations and database optimization t...

I would like the attached jpeg modified: 1. The bars in front of Trump are on all 4 sides and the top like he is in jail. 2. The guy next to him is on the left side of the picture outside of the jail. 3. A bubble shows him say: Can't I get out while my guilty verdict is being appealed? 4. He is a lot closer to the camera. The rest of the jpeg i...being appealed? 4. He is a lot closer to the camera. The rest of the jpeg is the same except you might have to leave some out to make him closer and bigger. I will hire more than one person so please bid even if I have hired someone else. How long to make it and how many revisions do I get? Sorry, if you don't answer this question for your first chat message I will assume you are a spam bot and delete the bid. "Hi&quo...