Java program create binary tree user jobs
I'm in urgent need of a skilled UI...urgent need of a skilled UI Developer to focus on the design of a Corporate and Professional styled Web Application UI. The ideal candidate should be proficient in Angular, Java Script, , Node.js, and react.js. Key Responsibilities: - Develop a user-friendly, modern, and minimalist web application interface. - Ensure the UI aligns with a corporate and professional theme. Ideal Skills: - Extensive experience in User Interface Design focused on Web Applications. - Full Stack Development capabilities to understand and design in sync with backend requirements. - Proficient in modern web technologies: Angular, Java Script, , Node.js, and react.js. I look forward to collaborating with a professional who can help bring thi...
Hi i am looking for someone who can create fully seo optimized one page event website from scratch. The page must be uunique and don't need to redirect from page/post to homepage because if we do this search engine will not rank it. So create a even website from homepage then if someone visit or google rank it to my then it will directly open to my homepage which is only one page website. And also need to optimizes with the keywords that i want to rank for. To do this which woule be the best is ti wordpress, css or directly through cpanel. Also this will be pre-template, so later i can edit it, and or re-use in another domain for another website with different keywords. My budget is $20 Here is the website design must be look a like- Visit this link-
We are seeking an expert in automation testing to automate our casino game. Below are the key requirements: - Game Type: Casino Game - Platform: Web-based - Game Framework: React (responsive design) - Testing Type: Automation testing using Selenium - Required Code Base: Java with Cucumber utilizing a BDD framework; API integration with Postman is needed. Ideal Candidate: A skilled developer with extensive experience in automation testing, particularly with casino games, and proficiency in the specified technologies.
Create two Power BI reports focusing on our sales performance. - General knowledge & skill in Power BI - Ability to deliver clear and user friendly reports
I'm seeking a skilled VB.NET developer to enhance an existing customer complaint and QC check program. The task involves integrating the QC form with SQL Server databases to retrieve various data points. Key Requirements: - Integrate the NCR module in the existing QC form with SQL Server - Retrieve and utilize data from: - Customer complaint records - QC check results - Departmental feedback
I'm looking for a skilled Android developer to improve and add some features to my browser. Key Features to Enhance: Change icon and name of the app - Bookmarks: I need an improved bookmark manage...skilled Android developer to improve and add some features to my browser. Key Features to Enhance: Change icon and name of the app - Bookmarks: I need an improved bookmark management system that is user-friendly and efficient. - Login: This should be transformed to provide secure login functionality. - Home Page: The home page needs to be customizable. Ideal candidate should have: - Deep understanding of Android's browser architecture. - Experience in UI/UX design for Android. - Proven track record of implementing feature enhancements in Android applications. Languages pyt...
I am looking for a redesign of our current CMS, QuickCart, with a focus on upgrading the user interface to a more modern, intuitive, and professional style. The new design should be visually appealing and aligned with current design trends. Key Requirements: - Expertise in user interface design - Experience with CMS, php shops and professional design styles - Ability to create a modern and visually appealing CMS Please note that this project is primarily focused on improving the design of the CMS user interface. We are not looking to change overall performance or significantly alter the user experience. The main objective is to enhance the visual aspect of the CMS, ensuring a contemporary and attractive website for our visitors. Ideal Skills: - Experie...
The winner of this contest would need Adobe animation skills to produce me a ~1 minute 2D Adobe Animator animation. I have the script for the entire animation, however this contest is to select who I work with. Here is part of the script. For this contest, you’ll need to provide 5 images, visually ‘depicting’ the following dialog: 1. “Let’s say you have a coded strategy in Python” 2. “You’ll need some way to retrieve trading data from providers” 3. “You’ll then need a way to execute trades on exchanges” 4. “Next you’ll need a way to manage your funds” 5. “Finally you’ll want to test and improve your strategy” The final animation (which would be done as part of a separate proj...
I need a comprehensive program on blockchain written based on a provided outline. The program will specifically focus on implementing smart contracts. Please note, the requirement is solely to write the program, not to deliver it. Key Requirements: - Proficient in Solidity programming language - Ability to understand and implement provided outline - Experience in developing smart contracts Please refer to the attached document for the specific blockchain platform and detailed outline. Timeline for the same is 2 weeks.
I'm looking for an Admin slot to handle critical management tasks. This role will be focused on: - User Management: This involves creating and managing users within the system. - System Monitoring: Keeping an eye on system performance, ensuring everything runs smoothly. The Admin will primarily be responsible for overseeing user management. Ideal candidates for this project should have a strong background in system administration and user management. Experience with system monitoring is a plus. Please note that the Admin's role does not extend to configuring system settings or accessing system analytics at this point.
Title: Project Overview: We are seeking a skilled Full-Stack Developer to build an MVP version of a Multi-Tenant Rewards Program. This is a B2B SaaS application designed to help businesses implement customer rewards programs. The MVP will include essential functionalities to validate market demand before scaling. Scope & Features Included in MVP: ✅ Multi-Tenancy with Separate Databases (Schema-based PostgreSQL setup) ✅ Business onboarding & authentication via Magic Links ✅ Basic Rewards & Status Points System ✅ Businesses can add clients and manage client information ✅ Clients can log in, view rewards, and book appointments ✅ Businesses can redeem reward dollars for clients ✅ Essential Email/SMS integration (One pre-configured provider: Twilio OR SendGrid) ✅ Basic Bu...
...components and Java for native Android and Swift for native iOS. The areas that require attention include: - User Interface: I need updates to visual design elements to ensure the app remains modern and user-friendly. - Backend: There are several issues that need addressing including: - Database management: Ensuring the database is optimized and functioning correctly. - Server optimization: The server needs to be fine-tuned to handle requests efficiently. - Bug fixes: Identifying and resolving any bugs that may be affecting the app's performance. - APIs: Maintenance and troubleshooting of APIs to ensure seamless communication between the app and its backend. The ideal candidate for this project should be proficient in PHP, HTML, and CSS, with extens...
I'm seeking an Indian Chartered Accountant with QuickBooks expertise to lead technical sessions in our Foreign Accounting Training Program. This is a paid opportunity to train aspiring accountants, build your personal brand, and work with a fast-growing professional training program. The ideal candidate should have: - Strong expertise in QuickBooks & Foreign Accounting - Passion for teaching & mentoring Flexible timings and a chance to make a difference.
I'm in need of a program that listens to MQTT remote commands and executes them on my Tesla car via the Tesla Fleet API. Key Requirements: - The program should specifically listen to 'Remote commands' MQTT topics. - It should execute specific commands on my Tesla: Start/Stop charging and Charge Amps. - The program does not need to provide feedback or confirmation after executing a command, it should simply execute them. Ideal Skills: - Proficient in programming with experience in MQTT and Tesla API. - Able to develop a reliable and efficient command execution system. Language: - No specific language but Python preferred for ease of changing
I'm seeking an intermediate-level Android developer mentor to provide weekly, one-hour live classes(once or twice in a week...weekly, one-hour live classes(once or twice in a week). All teaching materials will be supplied, so your role will be to instruct from the provided curriculum. To demonstrate your teaching ability, please submit a short video (3-5 minutes) of yourself teaching Android development. The video should feature you speaking in English. Ideal Skills and Experience: - Proficient in Android development (Java, Kotlin) - Previous teaching or mentoring experience - Good communication skills - Ability to simplify complex concepts - Intermediate-level understanding of Android development Please note, the frequency of classes is weekly, and the duration of each cla...
I'm seeking a seasoned Java developer to troubleshoot and enhance our intricate music school management system. This project primarily involves the backend, which is developed in Java. Key Areas of Focus: - Student Management: Streamline and rectify this component to ensure smooth tracking and handling of students. - Course Scheduling: Improve and fix scheduling conflicts and system errors. - Payment Processing: Ensure this component is bug-free and functions seamlessly. I have comprehensive, detailed documentation of the system, allowing you to understand the intricacies of the current setup. The most pressing issue we are encountering are bugs and errors throughout the system, which need to be addressed urgently. Ideal Skills and Experience: - Proficiency in Java...
Job Title: Vulnerability Ass...Escalation, and other OWASP Top 10 vulnerabilities. Identify potential privilege escalation and system access risks. Assess security loopholes in network communication and local storage. Provide a detailed vulnerability report with risk levels and mitigation recommendations. Preferred Skills & Experience: Experience in penetration testing and ethical hacking. Strong knowledge of web security and binary security analysis. Familiarity with tools like Burp Suite, Metasploit, Nmap, Wireshark, and OWASP ZAP. Previous experience testing local web applications is a plus. Deliverables: Detailed security report with vulnerabilities and risk assessments. Proof of Concept (PoC) for critical vulnerabilities (if applicable). Recommendations to fix identified vu...
I am seeking a skilled Android developer to complete a VOIP app project, which is a Kotlin rewrite of the publicly available Java repo. ** The app has been rewritten to Kotlin already and able to make and receive calls** **Both the main screen and call screen are also rewritten** The underlying code, have been set up and already in latest Kotlin format. Requirements: - Ensure full functionality of the existing main and call screens. - Integrate and optimize existing VOIP functionalities based on Pjsip. - Address any UI/UX issues to improve screen visibility and user interaction. - Ensure compatibility and support for Android 7.1 and above. - Conduct thorough testing to guarantee reliability and performance. - VPN connection is required to connect to the PBX server. Ski...
I'm looking for a developer to create a Management Information System (MIS) website. Key Features: - User Creation: The site will need to accommodate three types of users: Admins, Managers, and Sales Representatives. - Data Entry: Users will input various data points including targets, sales figures, and other performance metrics. - Reporting: The site should be able to generate reports based on the entered data. Ideal Skills: - Proficiency in web development and database management. - Experience in creating user-interactive dashboards. - Prior work on MIS or similar type of sites would be a plus. Looking forward to your bids.
I'm looking for a skilled freelancer who can transform a portrait photograph into a wordcloud image. The wordcloud should be composed of the person's hobbies and interests and shaped to outline the person's figure in a moderately detailed manner. Key Requirements: - Proven experience in graphic design and data visualization - Ability to creatively shape words into a specific pattern - Familiarity with creating wordclouds - Attention to detail to achieve a moderately detailed silhouette Please include samples of similar work done in your proposal.
...annual and total course fees. - Determining the program duration, noting the length of each program (e.g., 1 year, 2 years). - Identifying intake dates, specifically available start dates for international students. - Understanding entry requirements, detailing academic and English language prerequisites (e.g., IELTS, TOEFL, GPA). - Ensuring the accuracy of institution details, including university name and location. Your research will span: - North America, Europe and Asia - Programs at the undergraduate, postgraduate and doctoral levels The preferred method of data collection is: - Primarily online research. Ideal candidates for this project should be: - Detail-oriented with excellent research skills. - Familiar with university program structures across differ...
...seeking a program that generates job estimates for both residential and commercial paint services. Key Features: - Provide detailed estimates that include customer address, telephone # and email address. - Estimates should be itemized, detailing tasks performed, and a total for all services. - Include an option to add on additional services, with a separate total for the additional service. Option to include additional quotes to the same document. Example: First Quote - Interior, Second Quote - Exterior, Third Quote - Power wash driveway.... etc. Would like to be able to choose from a drop-down menu of services when generating the estimate, and an option to modify the service description. Ideal Skills and Experience: - Proficiency in programming languages such as Python or ...
I need an experienced system administrator to create a new SSH user on my Ubuntu server in Hetzner Cloud. This user needs to have root privileges and utilize SSH key authentication for secure access. Be sure to add "hetz2625" to your bid or it will be considered spam. Key Requirements: - Create a new SSH user on an Ubuntu server in Hetzner Cloud - Assign root privileges to the new user - Set up SSH key authentication for the user Ideal Skills: - Proficient in Ubuntu server management - Extensive experience with creating SSH users - Knowledgeable in SSH key authentication setup - Familiar with Hetzner Cloud environment
I want hiit video for tranning on youtube 40 sec training 20 sec rest with my choice of music. 15 min tranning and 20 min tranning.
I am looking for a talented graphic designer to create finished art for a text-based logo and a brand font guidelines for my European Alpine inspired sun protection cosmetic brand. Logo Concept: - The logo should be text-based, representing the brand name in a visually appealing way. I woudl like it to conjour up a look that draws inspiraiton from the ski posters of the 1960's, with a modern spin. I have attached a simple design that i would like professionalized and turned into a set of image files and fonts Color Preference: - The color scheme for the logo and branding shoud incorporate Red, White and blue Brand Personality: - The brand's personality is fun yet classical and credible, born out of the iconic european alpine environment and ski resorts, it feels liek ...
I'm seeking a Java expert to optimize the code of my web application. Key tasks: - Add new code / Clean up code - UI customization - Inventory Implementation - Buy now button integration - Inventory Tracking Parts - Inventory Validation Enhancements - Unit testing for Inventory Limits - Enhance the performance and memory usage of the application. - Improve the overall code efficiency. Ideal skills: - Extensive experience with Java and web applications. - Proven track record in code optimization. Please note, enhancing code readability is not a priority for this project.
I'm in need of a logo for my carne asada business, which utilizes a mezquite charcoal grill. The logo should reflect a cowboy/ranch theme and prominently feature a mezquite tree, as this is a key aspect of the business. Key Elements: - A mezquite tree: This is the primary focus of the logo. - Cowboy/Ranch theme: The overall style of the logo should align with this. Color Scheme: - Earth tones (browns, greens): The logo should incorporate a natural, earthy palette. Ideal Skills: - Graphic Design: Expertise in creating visually appealing and relevant designs. - Understanding of Branding: Ability to create a logo that encapsulates the essence of the business. - Experience in Nature-themed Designs: Familiarity with earth tones and natural elements in design. Pl...
I'm working on a unique project where a community is creating its own country. We're designing non-professional ID documents for each member, and I need assistance with the installation and setup of JMRTD (Java Machine Readable Travel Document) on my Windows system. As an amateur in programming and Java, I'm looking for a professional who can help me with: - Installing and setting up JMRTD - Configuring Document Signing and NFC Reader Integration - Providing a basic understanding of how these components work Ideal Skills and Experience: - Proficient in Java and JMRTD - Experienced in Windows setup - Knowledgeable in Document Signing and NFC Reader Integration - Able to explain technical concepts to a beginner
I'm seeking a freelancer who can create a cartoonish, bright and vibrant caricature logo for our "lifetime warranty program." The goal is to visually represent our target of achieving 3000 registrations by 2030 without using any text. The logo should be designed in a way that, at a glance, visitors can understand our ambitious goal. Ideal skills and experience for the job include: - Proficiency in graphic design and logo creation - Experience with creating cartoonish and vibrant designs - Ability to convey complex ideas visually, without the use of text - Strong understanding of caricature style - Creativity and innovative thinking in design Please review the original logo file here of our Lifetime Warranty: The
Project Title: User Registration Development (Phase 1) I'm seeking a skilled developer to implement a basic user registration feature for my web app. This initial phase will focus solely on creating an efficient and secure registration process, which is crucial for showcasing to potential sponsors. After this phase, additional features will be implemented in future development. Key Requirements: - Simple user registration form (username, password, email) - Basic validation and security measures - User-friendly interface - basic pages : about, policy mission Budget: Low budget for the initial phase—please propose accordingly
I need a web scraping tool that can extract contact details such as first name, last name, phone number, and email from websites of service-based businesses like plumbers and electricians. Key Requirements: User-Friendly – I have zero experience with coding or similar tools, so the tool must be easy to use. Fully Independent – The tool must not require ongoing support or maintenance after delivery. I must be able to run it myself without additional assistance. Data Export – The extracted data must be automatically saved and exported directly into an Excel spreadsheet. Target Directories – The tool must be able to scrape from the following online directories:
...experienced software developer to create a Windows compatible program for me. This program should allow full customization of the caller ID number displayed during telemarketing calls, with absolutely no restrictions. Key Requirements: - Development of a full GUI: The software should be user-friendly with a complete graphical user interface. - Customization: The key feature of the program is the ability to manually input any desired caller ID number, without limitations. Ideal Skills: - Proficiency in Windows software development - Extensive experience with creating full GUIs - Previous work in telemarketing software development is a plus Do not include any additional security or verification features. The software should be designed for a ...
I require a proficient web scraper to gather contact details from websites. The final data needs to be formatted into an Excel spreadsheet. Ideal Skills and Experience: - Proficient in web scraping tools and techniques - Experience in data collection from websites - Ability to organize and format data into Excel - Attention to detail to ensure data accuracy
We are seeking a proficient freelance Multilingual AI System Developer to create an advanced cold calling and inbound calling system with seamless integrations for email, SMS texting, and calendar scheduling. The AI system will cater to our real estate and construction businesses, enhancing lead generation, qualification, and appointment setting processes with multilingual capabilities. **Key Tasks:** 1. Develop a multilingual AI system to manage outbound and inbound calls for the real estate and construction industries. 2. Integrate email, SMS texting, and calendar scheduling functionalities into the AI system to facilitate communication and appointment management across multiple languages. 3. Design tailored scripts for outbound calls to identify potential property sellers and c...
A leading immigration consultancy firm is looking for a professional web designer to develop a high-quality, multilingual website in English, Arabic, and Russian. The website must be modern, user-friendly, and fully responsive on all devices. Experience in WordPress or custom development is required. ? Website Requirements: Pages: About Us, Services, Contact, Blog, Testimonials, FAQs Multilingual support (English, Arabic, Russian) Professional, fast, and SEO-optimized design Secure contact forms and WhatsApp integration Client inquiry forms for lead generation Google Maps and chatbot integration
I'm looking for an experienced motion graphics designer specializing in After Effects and export in lottiefiles in JSON in total i need 9 different animation for 9 different project Requirements: please if you don't know what is lottiefiles don't contact me you have to be an expert in after effect i'll provide you with the logo in SVG Thanks
I need a driven sales professional to help sell our tree removal services to homeowners. Currently, we're primarily using door-to-door flyers for marketing, but we are open to innovative sales strategies and techniques to reach more potential customers. Ideal Skills: - Sales experience, preferably in home services - Knowledge of tree services industry is a plus - Excellent communication and interpersonal skills - Creativity in developing sales strategies Experience: - Experience in selling tree services an advantage - Proven track record in residential service sales
I'm seeking a designer to create a simple, minimalistic black and white image of a tree with some straightforward labeling of features. The acronym I"m trying to feature is GAIA. The Goal (roots), the Action (trunk), the Impact (leaves), and the Action Items (acorns ready to sprout). The final image should be square, ideally 1000x1000 pixels. Key Requirements: - Design a minimalistic black and white image - Label various features within the image - Deliver the final image in a 1000x1000 pixel square format Ideal Skills: - Proficiency in graphic design software - Experience in creating minimalistic designs - Attention to detail for labeling features accurately
I am looking for a skilled AWS expert to teach me how to deploy AI models on AWS. The ideal candidate should have: - Extensive experie...to deploy AI models on AWS. The ideal candidate should have: - Extensive experience with AWS and AI model deployment - Ability to explain complex concepts in a simple way - Patience and understanding for a beginner level student - Knowledge of various AI models and tools - Skills in optimizing performance of deployed models. how to deploy with auto scale for many request per minute . How to do so many requests from local computer ? with testing auto scale using external request aceptance i can do all myself on my aws account I do not provide you aws account you have 2 days
-- The project will focus solely on re-creating our existing website without adding any new features. The design should exactly mirror the existing site's design. -- We will install WordPress on a virtual server where you will build the new website. Site must be developed on our server using the login credentials we supply.
...e-commerce sites. The text to find is: nw_offcanvas-login For example: here do you find it: Here not: You will get a List of 300 URLs and we need a one-time check, if you have found the text in the source code of the home page / first page or not. Key Skills: - Web crawling and data extraction - Proficiency with programming languages (Python, Java, etc.) - Familiarity with e-commerce sites - Understanding of HTML and web source code The successful candidate will be able to efficiently navigate various e-commerce platforms, locate the information I need, and deliver it in a clear and usable format. Experience with web scraping software (like Scrapy or Beautiful Soup) will be a plus. Please include any relevant past projects in your proposal
I'm looking for a developer skilled in JavaScript to help create a simplified version of Bitcoin. The aim is to understand the principles of cryptocurrency and blockchain technology. Ideal Skills and Experience: - Proficient in JavaScript - Understanding of blockchain technology and cryptocurrency - Experience in software development - Knowledge of network programming - Familiarity with cryptography (for potential future security developments)
...experienced React Developer with a robust background in Java, C#, and JavaScript, coupled with a solid understanding of artificial intelligence and machine learning concepts. The ideal candidate will assist in developing innovative applications that leverage AI and ML technologies. Your expertise in React and ability to integrate AI/ML functionalities will be crucial in creating seamless user experiences. If you have a passion for building cutting-edge solutions, I would love to hear from you! Key Tasks: - Integrate Natural Language Processing (NLP) and Image Recognition into our applications - Ensure the application features responsive design, real-time updates, and interactive data visualization Necessary Skills: - Proficiency in React, Java, C#, JavaScript - ...
I'm looking for a freelancer to help me run a Java game online on a desktop website. I would like to run my game originally written in Java on a website. Is this possible? It is a 2D game. Ideal candidates for this project should have: - Proficient Java programming skills. - Experience in web development. - Familiarity with game deployment on websites.
Dear Freelancers, please read carefully what we need We need you to help us create a pdf ready to fill with data using BULK PDF We need the word or odt file and also the pdf ready to use so we can fill it with BULK PDF You need to add appendix too The file need to be clean without border on the form, same font everywhere, same layout etc.. We started to make the file so maybe it's just some editing We need it now so we need someone who can focus on this task Write piano in your bid to show us that you've read what we need and to help us avoiding auto bids Thanks
I'm in need of a 3D building plan for a hydraulic grapple, primarily intended for forestry applications. This grapple will be primarily used for handling logs and will be attached to a mini skid steer loader. Key points: - ...steer loader. Key points: - The design needs to be robust and suitable for heavy-duty use in a forestry setting. 3/8 inch steel plates. Mini universal mount plate. - Experience with designing equipment for forestry is a plus. - Understanding of skid steer loader specifications is crucial. Heres an example of the product i need ; Ideal Skills: - Proficiency in 3D modeling software (CAD, SolidWorks, etc.) - Mechanical engineering background. - Experience in designing hydraulic machinery.
...Design, develop, and maintain robust and scalable web applications using : * Mandatory * - Java 17+, Spring Boot, and Angular/React. • Develop RESTful APIs and microservices using Spring Boot framework. • Implement complex search functionalities using Elasticsearch 8. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Write clean, well-structured, and efficient code following best practices. • Conduct code reviews and provide constructive feedback to team members. • Troubleshoot and resolve technical issues in a timely manner. • Stay up-to-date with the latest technologies and industry trends. Desired Skills • Strong proficiency in Java 17+ and Spring Boot. • ...
I'm looking for a professional WordPress developer with a strong design aesthetic to revamp my service website. The primary aim of this redesign is to increase user engagement. Key Responsibilities: - Redesign the site with an engaging, aesthetically pleasing layout - Improve the site's functionality, focusing on faster loading times, better mobile responsiveness, and improved navigation Ideal Skills: - Extensive experience with WordPress - Strong understanding of UX/UI principles - Proficiency in web performance optimization The site predominantly features service listings, so the design should facilitate easy navigation and access to this content. The developer should be able to implement design changes that will make the site more interactive and engaging for users.
I am in need of a skilled Java Backend Developer with strong experience in creating RESTful APIs. The primary goal of this project is API development, specifically designing and implementing APIs that support CRUD operations. Ideal Skills: - Proficiency in Java - Extensive experience in backend development - Strong knowledge of RESTful API design and implementation - Familiarity with CRUD operations The selected freelancer will be responsible for: - Developing robust and efficient RESTful APIs - Ensuring the APIs support all necessary CRUD operations
