Java data structure jobs

Description I have a small Node/Docker application which does not work if the MongoDB library is included. Structure of the application is: Node Express application - Exposes a few simple test API endpoints. Docker - The Node application runs in a Docker container MongoDB Atlas - Currently this is *not* included but it is the objective of this work. I want the Node application to make a connection to MongoDB using the *native Mongo* driver. NOT Mongoose. NodeMon - Project is setup with file monitoring to save development time. Also, the Visual Studio debugger is enabled and appears to be working well. Here is a link to a Visual Studio project which contains a test version of the application error. It has had files removed for security and to reduce the file size. Here&rs...

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

I'm in need of a structural engineer to design a small still racking system for solar panel. Need to make structure as light as possible. Concept design attached

...the Chief Product Officer The Web3 Junior Digital Marketing Manager will report directly to the CBO (Head marketing & Sales) and supported by the Chief Product Officer (CPO). Required Skills & Experience: - Proven track record in similar roles - Proficient in utilizing multi-platform social media strategies - Demonstrated ability to target diverse demographics effectively Compensation structure: cash + Company DeFi Tokens + performance incentives...

I am looking for an experienced writer who can craft compelling articles on the benefits of using a digital wallet. The ideal candidate should have extensive knowledge about digital wallet platforms and ...t-companies/ Each wallet consists of eight paragraphs consisting of intro,products, fees, advantages,limitations, target customer base, features and summary -each paragraph having 150 words in each article E.g: UK hidden fees - March '24 Structure: need every detail copied from the internet and books needs a clear reference in appendix since plagiarism not allowed Please share one sample article as an example to understand your fitment

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

I need a skillful individual proficient in converting PDF files to Word documents while preserving the original data structure and design. Key aspects to consider: - Main goal of this conversion is to extract text with absolute accuracy. - Be sure to include all images/diagrams from the PDFs in the final Word documents. - The files contain some scientific notations that need to be formatted accurately. Ideally, you have robust experience in related tasks, can handle complex PDFs and have a keen attention to detail. Knowledge of scientific notations is a great plus.

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

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

...back to the concrete structure of house. The house is a newly constructed single story property using ICF (insulated concrete formwork) with 150 mm thick concrete core and 80 mm extruded polystyrene on the outside and the inside. Generally, there is no rebar in the structure other than integral lintels and columns. The proposal is to add a minimal RSJ/UB steal structure to form a canopy structure. This new metal structure shall be fixed to the existing concrete structure by drilling and Chemfix with appropriate sized threaded bar, nuts and washes. It should be noted that 2nr concrete deep pad foundations have already been installed to align with the 2nr vertical RSJ/UB’s. As will be seen from the sketches provided approximately 45% o...

...conferencing - The ideal candidate should have a proven track record in successfully implementing security measures throughout database migration. - Experience with Firebase and Cloud Firestore is paramount, as the smooth transition with zero downtime is critical in this project. - Knowledge of optimizing database structure for better querying and scalability This project needs a dedicated professional who can reliably deliver this migration without compromising the security of the data it holds and the overall operation. Please start your proposal with the following phrase so I know that you’ve read this description: Pick me for operation fireball! If you are not comfortable with a video interview, you need not apply. Out of rage bids will not be considered....

I require a capable DTP for an extensive task: converting over 1000 pages from PDF format into Word while ensuring to maintain the existing table structure, preserve all possible formatting including colors, font styles and also include headers and footers. The tables to be converted are of a basic complexity level, mainly comprising of simple rows columns. Ideal candidate should have good knowledge of DTP, proficiency in data conversion with a keen eye for detail to maintain the accuracy of data and its presentation.

I am looking for a skilled website designer with a knack for creating corporate-style websites. I need a professional and sleek platform suited for businesses as they are the primary audience of the web pages. Key responsibilities: - Designing the website structure - Creating a corporate and professional look Skills required: - UX/UI Design - HTML, CSS, JavaScript, PHP (Knowledge of other relevant coding languages is a bonus) - SEO and Web Accessibility - Experience building websites targeted at businesses Ideal candidates should have an impressive portfolio demonstrating their skills, especially in corporate website design. Assist me in achieving a platform that successfully appeals to the business sector. The website must do and be exactly what does

I need a competent Excel specialist to develop a robust strategy for documentations. The specific tasks are not yet determined, and the information that needs...included will be clarified as we proceed. However, the project has no strict deadline, giving you ample time to plan, organize, and execute best practices. The ideal candidate will possess: - Outstanding Excel skills, including creating and working with complex formulas. - Robust organizational skills to manage and structure vast amounts of information. - Proactive attitude for identifying potential tasks that need documentation. - High attention to detail and accuracy. - Experience in data entry, sales records, and inventory management would be advantageous. Please bid with your plan of action and examples of previ...

I'm looking for highly creative writing services to help me with a variety of projects. I'm not looking for any specific documents to be proofread, I'm op...looking for any specific documents to be proofread, I'm open to hear ideas for any kind of writing project. I expect to have more than 7 documents that will require editing and proofreading before completion. If you are an innovative, reliable and detail-oriented writer, then this project is perfect for you. I'm looking for someone who has creativity, a good eye for detail, and can help with the structure and formatting of the written pieces. I'll need you to complete the projects in a timely manner. If you have the skills and can truly bring my writing to life with your creativity, I'd be deli...

I am on the hunt for a proficient Android developer, who is well familiarised with Android Studio. The immediate need for my project is a Layouts Inspector tool that focuses on: - Basic Layout Structure Inspection I'm seeking out a simplistic method of inspecting the layouts to comprehend the basic structure without needing to delve into the more complex features such as component-border inspection or adjustable display parameters. This tool should develop an app solely compatible with Android smartphones. The functionality needs to integrate seamlessly into existing project work within the Android Studio environment. Ideal Skills: - Strong knowledge of Android Studio - Experience with creating tools that inspect layouts - Prior experience developing apps for Android...

I'm in need of a Python programmer to write a piece of code for me in Python, and then compile a detailed report about it. The job essentially involves writing a code in Python, and then the creation of a detailed report about the code, its structure, design, and implementation. Key Requirements: - Proficiency in Python programming - Strong understanding of coding best practices - Experience in technical report writing - Ability to explain complex concepts in a clear and concise manner - Familiarity with creating and structuring PDF documents. Ideal deliverables: - A well-structured Python code - A detailed, structured, and easy to understand report in PDF format. If you're confident in your Python programming skills and technical writing abilities, and are comfor...

...cut section of the distal femur. The outcome needs to sufficiently mimic an original image without being too similar to avoid copyright issues. Key details about the project include: - You'll need to develop a moderately detailed image that balances complexity and understanding with artistic abstraction. - Your forte should be creating renderings that stay fairly true to the original image's structure, yet incorporate an abstract style to differentiate it. - Familiarity with orthopedic or anatomical structures is a plus, as accuracy is still vital. - The focus of the project is exclusively on the distal femur bone. - IMPORTANT: The horizontal and vertical black lines from the attached original are NOT to be included in the final image. You should have past experienc...

...should pull the pricing information and update it into our system. Key Requirements: - Develop a script that can extract data from a website and automate the pricing update process - The script should be able to run daily, without manual intervention - Ensure the script is robust and can handle occasional changes in the website's layout without breaking Ideal Skills and Experience: - Proficient in web scraping and data extraction - Experienced in script automation, particularly on a daily basis - Familiarity with handling data within a business context - Ability to create a reliable and sustainable solution, accommodating for potential changes in the website's structure If you have a proven track record in similar projects or have the skills nee...

I'm in need of an animator who can breathe life into my story. The project involves a 3D animation to bring my tale to the screen. Key Requirements: - 3D Animation Expertise: Proficiency in 3D animation is essential for this project to ensure my story is visually captivating and engaging. - Storytelling Skills: Having an understanding of narrative structure and the ability to bring a story to life through animation is crucial. - Creativity: The ability to think outside the box and offer creative solutions to enhance the story is highly valued. The goal of this project is to create an animated story that resonates with viewers. If you have a passion for storytelling and a talent for 3D animation, I'd love to hear from you.

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

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

As an experienced Python programmer with a focus on OCR and deep learning, I'm looking for a savvy Python developer who can help develop an OCR Model using machine learning or deep learning. The model will be used specifically for complex math equations. The details are as follows: - Dataset: Unfortunately, I currently do not have a d...between 80-95%. A capability to improve this rate in the future would be seen as a significant plus. My ideal candidate will have experience with: - OCR and ML/DL model development - Sourcing or creating datasets - Achieving optimal accuracy levels for OCR models This role requires a deep understanding of Python and machine learning methodologies. Knowledge of other programming languages like Java and C++ would be considered a plus but is...

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

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

I'm seeking an expert in Revit 2021 to trace an existing DWG file for a residential building. Key Requirements: - Proficient in Revit 2021 with a strong portfolio demonstrating intricate architectural modelling work. - Ability to accurately convert DWG files to Revit models without losing any essential data. - Attention to detail is crucial - the model must capture the existing layout and structure of the building. The perfect candidate should be a skilled architectural modeller with a good eye for detail, and experience with residential building projects. Your work will be the foundation for future design and documentation, so precision and accuracy are paramount.

...campaigns to reach out to potential clients and nurture leads. - Explore paid advertising options, such as Google Ads or social media ads, to enhance the campaign's reach and visibility. - Monitor campaign performance, analyze metrics, and make data-driven optimizations to maximize results. Deliverables: 1. Website Rebranding: - New website design and layout with optimized content and copywriting. - Responsive and user-friendly website implemented on a suitable content management system (CMS). - SEO-optimized website structure and metadata. - Integration of social media links and sharing options. - Contact form or communication mechanism for potential clients. - Recommendations for compelling content and copywriting. Inspiration Sites: Content...

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

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

...project is to thoroughly analyze the navigation structure of these platforms. The key aspects of the project include: - Capturing the Flow/Wireframe: Your primary responsibility will be to capture the flow or wireframe of the websites/apps. This will involve taking screenshots that showcase the navigation structure in a clear and organized manner, with notes on the order of screens/which button leads to each screen - Organizing the Screenshots: The screenshots should be organized in chronological order of user flow. This will help in understanding how users navigate through the platforms, and will be crucial for the subsequent analysis. - Analysis of the Navigation Structure: The main goal of the project is to analyze the navigation structure. This analys...

I am in need of a Java Developer with a high level of proficiency in Java programming. The main purpose of this project is system integration. Key Requirements: - Expertise in Java programming and object-oriented programming is essential. - Prior experience and track record in developing applications for system integration would be a big plus. - Knowledge of software development practices and methodologies. The ideal candidate should be able to understand complex system requirements, design and develop Java-based applications that can seamlessly integrate disparate systems for efficient data flow and communication. Your ability to ensure the application is scalable and robust will be crucial for the overall success of the project. A proactive approach...

I am a windows and doors business owner looking to develop a professional website that will also serve as a lead generation tool. The ideal candidate for this project should be well-versed in WordPress, SEO, and have a strong understanding of how to structure and optimize a website for generating leads.

We are seeking a highly skilled and experienced Java GUI Developer to design, develop, and enhance user interfaces for our Java-based applications. The ideal candidate will be an expert in Java Swing and JavaFX, with a proven track record of creating visually appealing and user-friendly desktop applications. This role requires a deep understanding of user interface design principles and the ability to translate complex requirements into functional, robust, and efficient GUI components.

Full stack developer needed to join our dynamic team. Responsibility: - Strong knowledge in backend and frontend : React, Angular, Vue, TailwindCSS, Web3, Java, ASP.NET, Django, Flask, Restful API, - Good Communication - Work at EST Time - English Proficiency - Pakistan Developer Only If you are interested in this position, please schedule an interview.

...architectural firm to design an office building. This building will be intended for housing an office space. I have the exsiting floor plan however we've measured it out and it's not correct. My husband is going to draw it in autocad so we have something to give as references. 3D renderings would be great but open to suggestions Key Requirements: - The building is envisioned to be a 1 story structure, with a modern and professional appeal. - The design should include amenities such as conference rooms and break rooms to facilitate business activities. - Notably, there should be a designated area for the main office space, ensuring a productive work environment. Ideal skills would include: - Previous experience in designing office buildings or similar commercial spac...

I'm looking for a seasoned SEO expert who can help me optimize my Shopify site for local customers. Here's what I'm looking for: - Keyword Research and Optimization: Identifying relevant keywords for my business and strategically integrating them into the site's content. - On-page Optimization: Enhancing meta tags, headings, and URL structure for better search engine visibility. - Site Speed and Mobile Optimization: Improving the speed and user experience of my site across mobile devices. Ideal candidates for this project should have: - Proven experience in SEO optimization, particularly for Shopify sites. - A strong understanding of local SEO strategies and tactics. - Expertise in improving site speed and mobile optimization. - Excellent communication skills a...

...consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically • Chat filter: It should be able to interact with other users by filtering out specific keywords or phrases There is versatility in the choice of code we are willing to accommodate for this initiative. Whether Python, Java, or C#, the primary focus should be on efficiency and effectiveness. Prior experience with bot creation for games and an understanding of Ragnarok private servers is highly desirable. If you have such skills and believe this sounds like a fit, kindly submit a proposal outlining your previous work and ability to commit to this project. Let's get this adventure sta...

I'm in need of a skilled architect or draftsperson who can convert my 3D model into detailed construction documents. Key Requirements: - **Building Permit Application**: The primary goal of these documents is to secure a building permit for the proposed structure. - **Intermediate Level of Detail**: You'll need to include sections and detailed floor plans to ensure the project can be properly reviewed and approved. - **3D Model to 2D Docs Conversion**: I also require 3D models, not for structural analysis but for visualization purposes. It's crucial that the plans are not just functional, but aesthetic and realistically represent the finished product. Ideal Skills & Experience: - **Architectural Drafting Experience**: Strong experience in creating detailed ...

I'm in need of a Java developer to create a student project using Java and MySQL. The main features of this project will revolve around 'Student Enrollment and Management.' Key Project Components: - **Student Enrollment and Management:** The core of this project, where students will be able to register and their details can be efficiently managed. User Interface Design: - **Simple and Intuitive UI:** The user interface should be seamlessly easy to navigate, aiming for user-friendly experience. Frameworks and Libraries: - **JavaFX for the Desktop Interface:** The project is expected to utilize JavaFX for the desktop interface. Ideal skills and experience for the job: - Proficient in Java (especially JavaFX) - Solid knowledge of MySQL - Experience i...

We are seeking an experienced Java Spring Boot developer to join our project team. Our project entails the development of a web application with Java Spring Boot for the backend and React for the frontend.

I'm seeking a creator skilled in 3D animation to craft an engaging educational video. The primary focus will be on the basic operations of lithium-ion batteries, coupled with illustrative aspects of how cooling systems work in sync with these technologies. Key Features: - 3D Animation: Highlighting a 3D animated view of the battery's structure and operation. - Basic Overview: The video should simplify the complex science of lithium-ion batteries and their cooling system into an easily digestible overview. - Target Audience: The video will serve as an educational tool for college students, so the content should be academically accurate, yet easy to understand for non-experts. Ideal Skills and Experience: - Previous experience creating animated educational content. - Un...

I am in need of a skilled individual who can accurately convert a series of English documents from the PDF format to a digital one. Details: - Objective: The primary purpose of this projec...pages to be converted. Skills Required: - Detail-oriented and precise in copy typing. - Strong proficiency in English. - Proficient in handling PDF files. - Understand formatting specifics and document structure. Experience: - Previous experience with digitizing or copy typing tasks. - Familiarity with file conversion and data entry tasks. Only freelancers equipped with these skills and experience are encouraged to bid. This project is a fantastic opportunity to exhibit your skills in detail orientation and English language proficiency, along with file formatting and stru...

I'm looking to hire an experienced civil engineer or structural designer who can develop a high-quality strip footing design primarily for a residential building based on clay soil. Your job will specifically entail: ...experience in structural designing and civil engineering. * A deep understanding of different footing designs, especially strip footing. * Experience in designing footings for structures built on clay ground specifically. * Familiarity with the standard construction regulations and safety standards for residential buildings. The end product should not only ensure the stability and safety of the structure, but also complies with the acceptable industry standards in all aspects. Your bid should include a proposed timeline and any necessary resources to complet...

I'm in need of a skilled copy editor to refine my 74-page Community Assessment document. The purpose of this document is to provide data/assessment of community strenghts and needs for grant writers, board members, and stakeholders, so it is crucial that it's polished to a high standard. Key responsibilities include: - Improving sentence structure and flow: I would like the editor to focus primarily on enhancing the readability and coherence of the document. - Ensuring consistency and clarity of language: I need my writing to be clear and concise, so the editor should pay close attention to any inconsistencies or unclear passages. Ideal skills and experience for the job: - Proven experience in copy editing: Previous experience in editing documents for community ...

I'm looking for a talented designer to create a clean and modern homepage for my ecommerce cosmetics store. It's impo...particularly in the cosmetics/beauty industry. - Proficiency in creating minimalistic design that appeals to a broad audience. - Experience with designing carousels, featured product sections, and testimonial sections. I'm open to discussing any additional ideas you may have for the design, so feel free to share your portfolio and any relevant experience. Looking forward to working with you! The structure is as follows: - Slider - Features ( About free shipping, Secure payments etc ) - Popular Products ( Carousel ) - Categories - Products carousel ( 2-3 top categories ) - Reviews from Google - Instagram Grid - WHY CHOOSE ORGANIC COSMETICS - Iconic...

I'm seeking a skilled Angular developer to assist in migrating a set of HTML, CSS, and JavaScript files into an Angular 17 project. Key Requirements: - Migrate HTML, CSS and JavaScript files into Angular 17. - Ensure that the new project is responsive. Your responsibilities will include: - Working with me to understand the existing HTML, CSS, and JavaScript files.... with experience working on recent versions. - Strong understanding of responsive design principles. - Familiarity with HTML, CSS, and JavaScript to understand the existing codebase. - Good communication skills to ensure we are on the same page throughout the project. Please note that while this is primarily a migration project, any additional suggestions for improving the functionality or structure of the proje...

I'm looking for an experienced menu designer to create an appealing and concise menu for my deli store. The menu will exclusively feature sandwiches, therefore a keen eye for structure and an understanding of sandwich aesthetics would be highly beneficial. Key Requirements: - The menu should only list sandwich names; detailed ingredient lists are not required. - Images should be included, but only for a selected few sandwiches. Therefore, the designer should have good judgement on which sandwich photos would be most alluring. Ideal Skills: - Previous experience in menu design, preferably in the food and beverage industry. - Graphic design skills for tasteful presentation of menu items. - Excellent judgement on photo selection for selected sandwiches. - The menu should be...

I want a design made in Figma with some new colors and new logo for my website. The design need only visual appearance and will be delivered to the programmer. You can find the general structure in the general and the old logo in the fiolskolan.png. For the redesign of logo I have some specific requirements about the style and it will need some itterations.

...nature-inspired design. Previous work that showcases a mix of modern comfort and natural materials would be highly appreciated. - Understanding of Natural Elements: Incorporating the essence of wood, stone, water, and greenery is crucial. The structures should seamlessly blend with the natural environment, creating a serene and refreshing living space. - Attention to Detail: Given the small size of each structure, every detail counts. The designer should be able to create a layout that maximizes space, light, and the integration of natural elements. - Creative Ideas: I'm open to innovative suggestions and unique features. For example, the addition of a natural swimming pool and spa to the design would be a remarkable touch. Ideal Skills: - Residential Architecture - Natur...

I'm in need of a versatile data engineer who can tackle various aspects of data analysis, AI development, and data engineering. - The ideal candidate should be proficient in Python and knowledgeable about Machine Learning algorithms, as these will be crucial to the AI development aspect of the project. - Sound experience in working with structured databases (e.g., MySQL, PostgreSQL) is essential. Introduction: Join our team as a Data Engineer, where you'll have the opportunity to contribute to cutting-edge projects and drive significant advancements in data analysis and machine learning. We are looking for a highly skilled professional who thrives in a dynamic environment and is passionate about transforming large volumes of data into a...