Doubly linked list implementation javapráce

I need a skilled data curator to gather historical OHLCV data for a specific list of stocks. The data range runs from 1st January 2013 to 19th April 2024. Key requirements for this project are: - Expertise in data curation, specifically in regard to financial data. - Familiarity with CSV (Comma Separated Values) format, as this is the desired output format. - Stock data will be sourced from a specific location that I will provide. - Proficiency in compiling data is required. I will need one csv file for each stock (symbol). The CSV files would have the following columns (please do not alter the casing of the column headers - all characters should be in lowercase): - symbol - date - open - high - low - close - volume Data source: Instructions:

I am in need of an adept Python programmer with proficiency in running code for road extraction datasets utilizing Yolo and UNET. Key Features: - Expertise in Python is non-negotiable as the project demands code implementation in the said language. - Prior experience with Yolo and UNET is highly desired, having a strong background in image processing and handling road extraction datasets. HAVING THE CODE AND DATASETS NEED TO BE RUNNED

I am looking for a proficient web developer who can build an engaging interactive website for our medical office. This website will be used primarily for patient check-ins and scheduling appointments once they reach to office for the treament. Below are some key requirements: * Implementation of an online appointment scheduling feature that is easy to navigate for patients. * An integrated patient check-in system. * A feature providing current waiting time estimates to patients. * Send SMS to patient and doctor for the wait time. In our pursuit to facilitate seamless and efficient service, we need the website to collect patient contact information during the check-in process. Therefore: * The website should be designed in a way that allows patients to update their contact det...

A website that is a small medical dispensary, with four users: - the manager - doctor - Receptionist - the patient - The manager can create, modify and delete a new clinic and set the products offered by the clinic and their prices. - The manager can create, edit and delete a new employee (doctor, receptionist). - The receptionist can create, edit and delete a new patient. - The receptionist can create, edit and delete doctor appointments available for booking. - The receptionist can create, modify and delete a new appointment for the patient. - The receptionist can accept and cancel the reservation and transfer the patient from waiting to the doctor. - The patient can create a new patient account. - The patient can see the available appointments and book an appointment with the doctor....

I'm in urgent need of a skilled backend developer proficient in Java, who has experience in developing ecommerce projects. Additionally, I require a Python developer with experience in web scraping. Key Requirements: - Java Backend Development: You should have a strong understanding of Java and have previously worked on ecommerce projects. Understanding of user service, catalogue and payment functionalities is critical. - Python Web Scraping: Experience scraping websites is essential. You should be able to collect data efficiently from different web sources. Time Frame: The project needs to be completed ASAP. Ideal Candidate: - Proficient in Java and has experience in developing ecommerce projects - Proficient in Python and has experience in web scrapin...

...management solutions. - Participate in code reviews, provide constructive feedback, and ensure high code quality. - Help troubleshoot and resolve technical issues to maintain optimal performance. - Stay updated with emerging technologies and industry trends, suggesting innovative ideas for platform enhancement. Requirements: - Strong understanding of backend development principles and experience in JAVA. - Familiarity with database management (SQL or NoSQL) and RESTful API development. - Proficiency in web application frameworks and version control tools (e.g., Git). - Excellent problem-solving skills and attention to detail. - Effective communication and collaborative abilities within a team environment. Additional Skills (Preferred, but not required): - Experience with cloud...

I am developin...encryption system on Ubuntu. The primary goal is to safeguard sensitive data and enable secure communication. The encryption mechanism should provide a standard level of protection, not too basic yet not overly complex. The system will undergo frequency analysis against monoalphabetic substitution cipher, which requires a certain level of encryption strength to be effective. Key Requirements: - Implementation of a secret key encryption system on Ubuntu - Encryption strength must be set at medium level - Must be able to prevent unauthorized access through frequency analysis against monoalphabetic substitution cipher. -encryption using different cipher and modes -encryption mode - ecb vs cbc -padding, initial vector and error propagation -programming using the cryp...

I'm in need of a programmer skilled in Python to aid in the personal integration of a libary some files , with specific focus on `fsspec`. Th...some files , with specific focus on `fsspec`. The primary expectation is to ensure it integrates seamlessly with existing Python libraries. Ideal Skills and Experience: • Extensive knowledge of Python programming • Experience in developing Python libraries • Familiarity with `fsspec` is an advantage • Proven task in integrating libraries This task is strictly a personal use project and not linked to any existing or new enterprise. I'm looking to engage with self-motivated freelancers who can deliver optimal results while working independently. Your proposal should provide evidence of previous related projec...

I'm looking for a skilled web developer who can help me update the existing pages on my website with new content. Key Requirements: - Content Implementation: All new content is ready and needs to be added to the existing pages. - Attention to Detail: The new content should be integrated seamlessly with the current layout and design of the website. Ideal Freelancer: - Experienced web developer with a keen eye for design. - Proficient in content management systems and website development. - Strong communication skills to ensure smooth updates and additions.

...creating complex database queries, particularly in SQL. Even though the ideal candidate will mainly work on backend using Java, APIs, and cloud hosting, experience building front-end using technologies such as React, Angular or Vue.js is required. THIS IS BOTH BACKEND AND FRONT END PROJECT. The core responsibilities for this position involves: - Designing, coding, and debugging applications in Java. - Performance tuning, improvement, balancing, usability, automation using cloud hosting. - Being proficient in SQL for advanced database management and queries. For a successful application, please include: - Your past work and projects, especially those related to Java and SQL. - Detailed write-up about your role and responsibilities in your past work. This proje...

I need an experienced data scientist or AI specialist to assist with evaluating a Korean dataset using OpenAI API calls. my goal is to set up a good testing template I can...com/document/d/16GFgABbbnH7RXgL56SXNu41xRspstgtVcy0TQxmwd-A/edit?usp=drive_link API example; deliverables; The test procedure as described and per our discussion to the format of the sample google doc. Set of scripts for JMeter configs, python for accuracy and inference test. (hopefully Colab) A working PC implementation to run the test, on a machine and VM (dockerized) to replicate the same testing environment repeatedly. A full documentation of test procedure, steps, screenshots, reference links, of running tests, and setups.

I am in need of a Java developer with expertise in Spring MVC and JWT tokens. This project calls for a professional who can implement a JWT token system with a refresh token mechanism. Key Project Requirements: - **JWT Token Implementation**: Your primary task will be to set up a powerful JWT token system that can handle both authentication and authorization. - **Token Refresh Mechanism**: This token system should also include a refresh mechanism to ensure the security of our platform. - **Secure Communication**: Establish secure communication between the client and server to ensure data integrity. Additional Features to Implement: - **Role-Based Access Control**: I am looking to set up an access control system with different levels of access depending on user roles. - *...

I'm looking for a skilled writer who can create and implement 168 technical glossary entries for me. The entries should be written in a language that is accessible to the general public, although they will be used in an industry context. I want each entry to be detailed and comprehensive, so that the reader can fully understand the term and its implications. Your primary task would be to write these entries using ChatGPT, a revolutionary AI writing tool. After writing, you'll need to post them into the Commoninja glossary tool. This is a crucial step - the entries need to be well-organized and easy to search for by users across my platform. Ideal skills and experience for this job would include: - Proficient technical writing skills - Familiarity with writing tools like ChatG...

I'm looking for a skilled software developer who's proficient in Python, Java, and C++ to create a software program from scratch. Key Requirements: - Proficiency in Python, Java, and C++ - Experience in developing software applications - Ability to work on a project from inception to completion The main purpose of the program is to catch, store, and analyze data. The software will be used on a computer and should be designed for ease of use while maintaining robust data processing capabilities. You will be starting from scratch, meaning you won't be working with any existing code. This project provides a great opportunity for a developer who enjoys creating software from the ground up and who has a solid understanding of data processing.

Bonjour Farzana K., I suggest you create another site like yesterday under the same conditions as yesterday with the same confidentiality and implementation clause. Please confirm your agreement Beautiful day

...with expertise in Python and, ideally, has previous experience with Graph Neural Networks (GNN). The goal is to create a classifier that can distinguish between two classes - 0 and 1 - based on edge weights. Key Task Components: 1. Use of Python programming language for GNN classifier implementation. 2. Incorporate UNSW-NB15 Dataset to structure the graph with nodes and edges. 3. The classifier should focus specifically on the features of edges for classification. 4. Deliverable will be a GNN implementation that will classify edges of the graph using edge features This project requires knowledge of Python, GNN, and familiarity with the UNSW-NB15 Dataset. Your ability to conceptualize, develop and deliver a working GNN classifier, focusing on edge weights, is essenti...

I'm currently facing a rendering issue in my small React.js project. Some elements are missing, specifically in a 3D model scene which I believe is linked with Three.js. Here's what I need: - Clear understanding and knowledge of React.js. - Proven experience and expertise in Three.js. - Ability to identify, analyze, and fix rendering issues in the project. - Assurance of not affecting other functionalities during the fix. Ideally, you'll have a background dealing with similar issues and projects. Looking forward to an efficient and successful resolution. The issue I am facing is sometimes the camera doesn't display anything displays when refreshing the web page. The camera also no longer rotates on mouse move, but it used to. If you have read this, please ty...

...crafted on the topic of South Africa potentially implementing a universal basic income for all its citizens. It aims to: - Enlighten the audience with an intermediate-level understanding of the topic. - Oppose the viewpoint of adopting a universal basic income for all citizens. The speech must: - Be between 2-3 minutes long. - Focus exclusively on the factors that argue against the implementation of a universal basic income. - Provide a clear overview of the economic, societal, and political impact of such a measure on South Africa. - Use logical arguments and fact-based information to support the viewpoint. The ideal freelancer should have: - Proficient understanding of the concepts surrounding "Universal Basic Income" - Experience in writing speech...

The following quote shows the necessary developments to begin the brand creation process: Corporate Identity: - Logo (3 Proposals) - Basic Stationary ( Business card, letterhead, Email signature) - Branding guidelines manual (5 pages approx) Digital Graphic Resources - RRSS Graphic Elements - 18 Banners (Instagram Post) and 9 stories format adaptations Web Design - Web Design and implementation (3 sections) (Without domain and hosting included)

I am in need of an experienced Java expert that can help with code optimization. The primary task I am seeking to resolve involves an mp3 file that should play only when a specific condition is met.

I need a skilled Python programmer to work on implementing several search algorithms into my ongoing project. Tasks to be completed include: - Implement Depth First Search (DFS) - Implement Breadth First Search (BFS) - Implement Greedy Best-First Search (GBFS) Additionally, the implementation of a custom strategy, the Monte Carlo Tree Search, is required. While the project is near completion, I need the final implementation and report writing. An understanding and successful application of the aforementioned algorithms are vital for this job, as well as strong proficiency in Python. Strong writing skills are also required as you'll need to compile a concise report explaining the implementations.

For this role, I'm urgently seeking an experienced Java Developer, though a specialization in Java SE, Java EE, or JavaFX is not necessary. At this time, a broad understanding of Java, rather than specific Java skills, is most crucial. Key Requirements: - Proven Java development experience is vital, as it'll aid in current project requirements. - Knowledge of specific APIs or libraries to extend capabilities and integrate systems. When applying, kindly provide the following: - A summary of your Java developer experience - Articulate your knowledge and usage of specific APIs or libraries. Looking forward to connecting with experienced and knowledgeable Java experts for a swift project execution.

I want to create a simplified voice dictation with Vosk, a text box and a button to start and stop voice input

I'm looking for a skilled digital designer well-versed in creating engaging and professional presentations, integrating a strong understanding of AI technology. This presentation's primary purpose is marketing and promotion, targeting a professional or business audience. The unique element I require for this project is the implementation of an abstract, symbolic AI avatar that can move in sync with text-to-speech on cursor movement. This will create a distinctive and dynamic user experience for our professional viewers. Requirements: - In-depth knowledge and experience with AI and digital design. - Proven ability to create professional, engaging presentations. - Exceptional creativity in designing abstract, symbolic avatars.

I'm looking for a seasoned Java developer who has experience working with XAMP. Your understanding of database systems is also crucial to this project's success. Please apply if you have the required expertise. No teams or companies please.

I'm seeking an expert in data communication and computer networking with proficiency in Matlab. You'll conduct a comprehensive, simulated investigation into two interrelated aspects: Virtual Private Networks (VPN) under the wider umbrella of network security, and wireless networking. Main tasks include: - Implementation of VPNs and wireless networking in a Matlab simulation - Explore the interactions and mutual implications of these topics - Produce a journal-like paper detailing your findings, guaranting originality and no plagiarism This project requires a unique grasp of data communications, computer networking, and VPN. Ideal candidate should have strong Matlab abilities and a knack for clear, concise, academic-style writing. The deadline is April 23rd, ensuring su...

I'm seeking an expert in data communication and computer networking with proficiency in Matlab. You'll conduct a comprehensive, simulated investigation into two interrelated aspects: Virtual Private Networks (VPN) under the wider umbrella of network security, and wireless networking. Main tasks include: - Implementation of VPNs and wireless networking in a Matlab simulation - Explore the interactions and mutual implications of these topics - Produce a journal-like paper detailing your findings, guaranting originality and no plagiarism This project requires a unique grasp of data communications, computer networking, and VPN. Ideal candidate should have strong Matlab abilities and a knack for clear, concise, academic-style writing. The deadline is April 23rd, ensuring su...

I'm looking to set up a Tiktok shop specifically for FMCG items. A single store for the specific grocery store. I am working with an Amazon seller so basically mirror their store and sell the same items on tiktok. Key Functionalities: - I need the shop to be linked to FBA (Fulfilment by Amazon) and the Amazon seller account. This is crucial for the timely and efficient delivery of our products directly from the existing amazon seller. Ideal Skills: - Experience in setting up e-commerce shops on Tiktok - Proficient in managing and linking stores to FBA/Amazon store/Option to add other seller links. - Understanding of selling online and inventory management.

...a cool, sleek, and clean street urban style. This redesign can have specific symbols or elements to be incorporated, giving the designer more creative freedom. It should be cool and urban (street style and elegant clothing) something people are proud to wear on their tshirt - the wording Ascende - Be Unforgettable Ascende is the latin word for rise so feel free to use any symolism you like linked to our mission. Our mission is for people to feel good and do good in the world wether its smile at someone or to change the world for the better. The wording should be incorporated into the logo but it doesnt have to just be wording if you have a design idea that works use it. Do not use the same logo we already have. Use our website and info as a way to create a logo for us: ht...

...fast will be dismissed directly. It is expected you take the time to understand what the job is. My primary objective involves the development of coherent privacy and cookie policies for my two WordPress sites. These policies should comply with both general legal requirements and specific Google AdSense and analytical guideless. I don't possess any unique requirements for this task, but the implementation should be professional, thorough, and meet universally accepted standards for such policies. Key elements of the task include: - Developing comprehensive privacy and cookie policies. - Ensuring both policies satisfy legal requirements and Google AdSense guidelines. - Implementing these policies to be accessed via a link in the footer of each page. This experience is nece...

I am personally seeking assistance to build a concise list of influencers within the fitness and food niche on YouTube. These influencers should predominantly be located in North America and Europe, hence familiarity with these regions will be beneficial. The main requirement is for influencers who have a medium-sized audience, specifically between 500k to 1 million subscribers, thus demonstrating they have a significant, though not overwhelming reach. Skills in data collection, an understanding of YouTube's platform, and perhaps previous experience working with influencer marketing or advertising would be ideal for this role. Check out the csv file attached below

I am seeking an experienced AWS developer to assist me in integrating the AWS API, setting up Amazo...2 DAYS. Project high level design attached. Key Tasks: - AWS API Integration: Integrate AWS API into our existing architecture. - Amazon Cognito: Set up Cognito and ensure smooth user registration, login, and access control. - AWS Lambda: Develop necessary Lambda functions for various operations related to the project. The suitable candidate should be proficient in JavaScript or Python or Java or Node.js, have in-depth knowledge of Amazon Web Services. Experience in setting up role-based user authentication and multi-factor authentication using Cognito will be a major plus. Your primary focus will be to ensure seamless user registration, login, and functional role-based acces...

...detailed requirements for the landing page provided in this Google Drive document: You will need to request access if you don't have permission to view the document. Deliverables: Initial Design Mockups: Submit initial design concepts for the landing page, which will be reviewed and discussed. Final Design Implementation: Develop the approved design into a fully functional landing page on our Shopify site. Testing and Revisions: Ensure thorough testing across different devices and browsers. Address any feedback through revisions until final approval. Skills Required: Proven experience in Shopify website design and development. Strong portfolio showcasing custom web design projects. Excellent communication

I'm seeking a Java expert to resolve issues with a call detection library. The specific problems include: - Call detection not functioning correctly - Frequent crashes This project is specifically for Android 11 and above. The library should be debugged to ensure that it operates properly on these devices. An ideal candidate would: - Have extensive experience in Java, particularly in Android development - Be proficient in debugging and resolving software issues - Understand the nuances of Android 11 and later versions, specifically regarding call detection

Hello. I have some android APP and need to make some simply changes -date and time change from ENG to PL_locale -currency changes After that will upload new tasks

I'm looking for a professional in WordPress and SEO to help me add a blog section to my website. Key requirements: - Implement a blog section on a WordPress website - Ensure proper SEO practices are implemented - Experience in WordPress and SEO is a must Your proposal should include relevant past work and experience that demonstrates your capability in addressing these needs.

My project involves creating an e-commerce platform with a linked app for selling physical products. The website and app will need to be highly interactive, engaging, and user-friendly. Key Requirements: * Creation of website and corresponding app. * The app should be designed to be compatible with Android, iOS, and Windows devices. * Should accommodate the sale of physical products only. * Should have crucial e-commerce features such as product listing, user profiles, shopping cart, and secure checkout system. Ideal Skills and Experience: * Proficiency in programming languages like JavaScript, HTML, CSS for website development, and Swift, Kotlin, or React Native for app development. * Experience in developing e-commerce websites and apps. * Strong understanding of UI/UX best pr...

I need a website development for From Figma to any js like react or angular with animation I will provide figma an document Let me know Key Requirements: - Design of a user-friendly and visually appealing website - Implementation of content management system for easy updating of information - Integration of social media sharing options - Ensuring the website is mobile responsive I am looking for a web developer with experience in creating information sharing websites, and who is able to deliver a high-quality product within a reasonable timeframe.

Hello, I need a developer with a lot of experience in Java,C#, Python and Socketweb - with the ability to create and solve problems with easy understanding of codes The rest of the details will be given to the correct developer

As the owner of , I'm seeking an experienced SEO professional to help improve searc...engine rankings with high-quality backlinks. The ideal candidate should: - Have experience in SEO and link building - Understand the car industry and its relevant online platforms - Have connections with blogs related to cars, news websites, and e-commerce sites selling car accessories In the scope of this project, I require: - Identification and outreach to relevant websites for backlinks - Implementation of link-building strategies - Reporting on the efforts and results over time Please note, the completion of the project needs to be ASAP. So, I only consider candidates who can start immediately and work efficiently. Looking for a result-driven professional who can yield positive SEO res...

I'm looking for a skilled developer to add a two-factor authentication (2MFA) system to...looking for a skilled developer to add a two-factor authentication (2MFA) system to my desktop Java application, primarily focused on login authentication. Must be built on NetBeans. Using SOLID principles. Key Requirements: - The primary platform for the app is Windows, so the 2MFA implementation must be compatible with this OS. Ideal Skills and Experience: - Proficiency in Java and a strong background in desktop application development. - Expertise in implementing security features, specifically 2MFA. - Prior experience in designing and integrating desktop applications in a Windows environment. Please provide examples of similar projects you've worked on, especial...

I am currently looking for an Android mobile application developer to create a prayer time app using Java. The major functionalities of this app include prayer time notifications and a compass indicating Qibla. We want to implement an ANDROID application “Prayer notifier” which would notify the user when the prayer time enters. The following are the Prayer notifier app supported features: *Find out the prayer timings of your city. *Configure and activate actions to all prayers’ times or a specific prayer time. *Trigger prayers time custom actions like playing short Athan sound, receives mobile notificationsetc. *Configure and adjust prayers times based on location input, time zone and different prayers calculation methods. *Find out the direction of Qibla using a ...

...experienced Android Studio Developer with fluency in Java. We want to implement an ANDROID application “Prayer notifier” which would notify the user when the prayer time enters. The following are the Prayer notifier app supported features: *Find out the prayer timings of your city. *Configure and activate actions to all prayers’ times or a specific prayer time. *Trigger prayers time custom actions like playing short Athan sound, receives mobile notificationsetc. *Configure and adjust prayers times based on location input, time zone and different prayers calculation methods. *Find out the direction of Qibla using a compass to offer praying in the correct direction. Skills and Experience Required: - Expertise in Android Studio - Proficiency in Java progra...

I am in need of an experienced Python coder who can implement a specific algorithm for me. The algorithm I need to be coded isn't overly complex, so someone with a strong grasp of Python and algorithms should be able to produce this fairly quickly.

I'm seeking to develop an online platform that encompasses both sports betting and casino games. The site should be accessible across both web and mobile platforms. The primary focus of the site will be on sports betting, although I don't have any specific sports or leagues in mind at the moment. Key requirements for the project include: - Impl...payment system - Integrating a variety of casino games - Ensuring the site is fully functional on both web and mobile platforms Ideal skills and experience for this project would include: - Proficiency in web and mobile development - Experience in developing online gambling platforms - Knowledge of sports betting and the associated legalities - Strong understanding of casino games and their implementation - Ability to create a s...

I'm in need of a proficient Shopify designer and developer who can help me in creating a well-arranged and highly optimized Shopify store. My specific requirements include: - Customization of Website Layout and Design: As the foremost need, I need the website ...visually pleasing layout will be essential. - Navigation and Menus: I'm seeking an expert who can smartly develop a multi-level navigation, prioritizing user-friendly navigation. Your ability to structure a website for effortless browsing will be greatly valued. For both areas, a keen understanding of user-experience and UI/UX design principles will be greatly beneficial for the successful implementation. Exceptional skills in Shopify platform and a solid portfolio showcasing precedent projects in the same regar...

I'm looking for a web developer to create an advanced dynamic website dashboard. I have already created a website dashboard. I am attaching a video and implementation report. The website dashboard that I have is static and does not have any user interactions and features. I need features like; 1) The user can manipulate the graphs 2)user can filter on months and years of graph 3)interactive graphs 4)add more dynamic features You don't have to create a new dashboard; you just have to update it. I will give you online database access and this website dashboard code.

Project Description: We are looking for an experienced server developer to set up an RTMPS live streaming server on an Ubuntu system. The main objective of this project is to enable live streaming with multiple bitrate options, ensuring a high-quality viewing experience across various devices and network conditions. Additionally, the streams will be delivered using MP...technologies. 3) Experience with PlayReady DRM integration. 4) Excellent problem-solving skills and attention to detail. 5) Ability to communicate clearly and provide regular updates. Deliverables: 1) A fully functional RTMPS live streaming server on Ubuntu. 2) Documentation detailing the server configuration, streaming setup, and DRM integration. 3) A final report outlining the project implementation and testing...

I'm looking to incorporate an educational quiz section into my existing website, which is developed using , Typescript, and MERN stack. Key Requirements: - **Platform:** While my website is built using , Typescript, and MERN, the quiz section will need to be implemented in a way that ensures it seamlessly integrates with the curren...guidance and create an engaging layout. - Familiarity with designing and implementing educational quizzes. - Excellent communication skills and a collaborative approach to understand my ideas and vision for the quiz section. Please provide some examples of your previous work that are relevant to this project. Your understanding of the requirements and how you plan to proceed with the design and implementation will greatly influence my decision...

I'm in need of a professional to enhance my existing blockchain tender allocation website. Some of the key features I'd like you to address include: - Implementation of a secure login button: This is to ensure access is granted only to authenticated users. - Implementation of MFA: I'd like to incorporate Multi-Factor Authentication to add an extra layer of security to the system. - Integrating edge computing technologies: It's important for the website to leverage these technologies for improved performance and efficiency. The right candidate for this job should have a solid understanding of blockchain technology and experience in developing secure web applications. A background in implementing and integrating security features is crucial. Experience wi...