Vue js css framework työt

I'm in need of a skilled web designer to help me enhance the mobile responsiveness of my website. Key Requirements: - See attachments for mobile formatting instructions (mobile only, desktop view should not be modified) Ideal Skills and Experience: - Experience in designing and optimizing websites for mobile devices is a must. - Proficiency with HTML, CSS, and website design principles is essential. Please pay careful attention to the details provided in the attached markup and follow the instructions closely. It's important that you follow the direction given to maintain the overall aesthetic and functionality of the site. I look forward to seeing your proposals.

El proyecto es un sistema web cuyo backend será construido con el framework de PHP Laravel en su versión 10, para el frontend se utilizará Vue 3 JS y se conectarán usando como middleware Inertia JS. Para la base de datos se usará Maria DB en su versión 10.11.4. Se procederá a modelar la base de datos con base en los procedimientos actuales para hacer las migraciones desde Laravel a la base de datos. sobre estos mismos procesos se van a detallar los controladores y las vistas asociadas a cada controlador. Se estima 2 meses y medio para el desarrollo tomando en consideración pruebas y ajustes se incluye como entregable el proyecto completo, el deploy del mismo, el diccionario de datos y un manual sobre la op...

I'm looking for a CSS expert who can help me identify why CSS is failing to load on all pages within a particular section of my website. - The issue: The CSS of this particular section of the website is not loading at all, affecting the overall appearance and functionality. If I put any characters before the HTML, the CSS is loading. - Website status: Other sections are not impacted, and the pages in this section are loading, but without proper CSS. - Validation: Please, start your answer with "Validation Stable MARK" to prove you read the description. Quotes without validation won't be accepted. - Recent changes: I haven't made any recent changes to the CSS or the website code. The hosting was changed. On the local server...

I'm in need of a CSS expert who can help revamp my website blog's look. Our aim is to create a modern and sleek style that aligns with current design trends. The changes required are as follows: - Changing font styles: You'll be responsible for selecting new fonts that elevate the readability and overall aesthetic of the blog. - Adjusting color scheme: Our current color palette needs a refresh. You should propose and execute a new, modern, and cohesive color scheme. - Modifying layout: I'm looking for someone with a keen eye for design to restructure the layout of the blog in a modern and engaging way. Key requirements for the successful freelancer: - Demonstrated experience in CSS, particularly in the context of website blog design. - A strong ...

...Bachelor's degree in Computer Science or equivalent certifications and work experience. Experience Includes: - Building scalable websites and applications from scratch, leveraging Python and associated technologies. - Optimizing existing systems, maintaining backend health, and implementing security updates. - Developing, maintaining, and optimizing modern user interfaces for SaaS products using HTML, CSS, and JavaScript. - Architectural work involving performance optimization and SEO. - Handling multiple projects simultaneously while meeting deadlines and maintaining attention to detail. - Participating in and managing technical interviews. Nice to Have: - Familiarity with DevOps and CI/CD pipelines. - Experience with containerization tools like Docker and Kubernetes. - F...

I'm in need of a skilled developer who can integrate MTN Momo & Vodafone Cash into my custom HTML/CSS website. The integration should mimic the seamless payment and withdrawal systems commonly seen in betting platforms. Key requirements and responsibilities: - Integration with MTN Momo & Vodafone Cash: The developer should be well-versed with the APIs and processes involved in integrating these mobile money services. - Automated Deposits & Withdrawals: The main goal of this integration is to ensure that users can deposit and withdraw their funds swiftly and seamlessly. - User-friendly Interface: The integration should be done in a way that is user-friendly and intuitive, encouraging users to engage with the payment system. Ideal skills and experience: - Proficien...

I'm in urgent need of a...and a unique feature which is the map using Google API. The website is about exploring castles in Edinburgh, England with the core feature being an interactive map, where users can click on castle names/icon and a pop up of a castle image will show up on the map. They can also save castles to favourites. Key Expectations: - Create a modern, interactive website - Use HTML, CSS, and JavaScript with any UI framework or JS library of your choice - Implement a simple login/sign-up, and user profile page -Implement a map using google API maps I have attached an example map from a website and my wireframes of how the website could look like. I am looking for a developer who can deliver this project as quickly as possible. Please let me ...

I have a business website that I need migrated to a new hosting service. Key Requirements: - The site is a business website with multiple pages - The site is not built on a CMS or framework, so web dev knowledge is a must Ideal Skills and Experience: - Proficiency in web development - Experience with website migration - Strong understanding of hosting servers and configuration - Ability to troubleshoot and solve problems as they arise. Backup already done

simple toggle buttons implemented using tailwind css

...application project for our startup company. Your primary focus will be on the front-end development, implementing a user interface in React and Vue. The ideal candidate for this job should have extensive experience with these frameworks and libraries, especially and Nuxt.js. Key requirements and responsibilities: - Develop new user-facing features using React and Vue - Ensure the technical feasibility of UI/UX designs - Build reusable code and libraries for future use - Optimize application for maximum speed and scalability Ideal skills and experience for this project include: - Senior level JavaScript development experience - Proficient with React, Vue, , and - Strong understanding of front-end technologies - Experience with RESTful APIs and modern authorizat...

I'm looking for a skilled HTML developer to create a single page that replicates the look and feel of the provided reference site. The main challenge is to include a dynamic menu bar similar to the mobile view of the reference site. Key Elements: - Th...specialties, work experience and education sections. - Mimic the mobile view menu bar of the reference site which includes options such as Call, WhatsApp, QR Code, SaveAs Contact, and Share. Additional Elements: - Implement a functional Call button that initiates an actual phone call. Ideal Skills: - Proficient in HTML, CSS, and JavaScript. - Experience in creating responsive design. The final deliverable should be a clean and well-structured HTML file with embedded CSS and JavaScript. Please provide any relevant samp...

...should work on Chrome, Edge, Firefox and Safari of windows desktop, iPhone and android. Milestones will be created. Results card layout improvements: a) Currently, for layout with multiple laptops per row, it shows specs only on mouse-over, lets remove that and show that in the card itself, between the laptop image and the hyperlink of the laptop title. Lower the font a little bit and add a special css class to control the style of the specs. b) The cards need a bit more padding/margin so they dont look too crowded with information. Show Details popup: c) Show details popup needs to occupy 90% of the screen width showing the specs in two columns and have a nice border and a thin scrollbar if the content does not all show in one screen. Description/Name should only show first 25...

I'm seeking a Junior Frontend Developer, US based developer is preferred. Looking to hire someone: - has good communication skill - must be active on Slack - must be available on US working times Ideal Skills and Experience: - Proficiency in HTML, CSS, JavaScript - 1-2 years of experience in Frontend Development - Experience working with React and TypeScript - Familiarity with React Native and Angular, Vue, Node, Express, Database - Agile Methodologies like Scrum and Kanban... - Cloud experiences like AWS, GCP, and Azure. Thanks.

I have two or three designs for a landing page. I am in need of a skilled web developer to convert these designs into responsive HTML/CSS. Are you able to deliver fast, work accurately, and a nice girl or guy :) ? Then show your interest and let me know your quote and delivery time. Thanks!

...customize the information presented to each user. - **Technology:** The website will be built using React and Redux. Experience with these technologies is a must. - **Responsive Design:** The website should be fully responsive across all devices and resolutions. Ideal skills for this project include: - Proficiency in React and Redux - Strong understanding of front-end technologies such as HTML, CSS, and JavaScript - Experience in designing and developing responsive websites - Understanding of user experience fundamentals - Ability to work with design preferences and deliver an attractive, bright and colorful website that meets the project requirements. If you are a skilled web developer with experience in React and Redux, and you have a keen eye for design, I would love to s...

...conflicts while trying to run 'npm install' on my Windows laptop. I'm looking for assistance to resolve this issue. the problem is that i have purchase a Laravel Vue JS script from code canyon and has installed it on my local laptop/server and it is all working well. my next step was to make some corrections to words in my english translation file and have saved it and now need to compile it to work. From what i understand i need to run: npm install but getting a webkit message that i do not know how to resolve. I need someone who can assist with this step and assist me to show me how it is done I am new to laravel and Vue JS Key Requirements: - Connect remotely to my laptop as local server and assist - Expertise in using npm on Windows - ...

...backend developer to implement the necessary functions for our financial services website. The primary goal is to ensure smooth operation and functionality across various sections of the site. Project Details: Functionality Scope: Implement backend functions to support the frontend interface. Develop APIs for data retrieval and manipulation. Ensure seamless integration with the chosen frontend framework. Sections Requiring Backend Functionality: User Authentication and Authorization Data Retrieval for Services Newsletter Subscription Management Interactive Content Management Blog and Opinion Management Event Management Comment Section Functionality Social Media Integration Contact Form Submission Handling Specific Requirements: User Authentication: Implement secure user auth...

...experience and promotes engagement. Key requirements of the project include: - Experience with ASP.NET: Proven track record of developing complex and secure ASP.NET applications. - E-commerce Development: Previous experience in building e-commerce websites, including shopping carts, payment gateways, and product management. - Front-end Design Skills: Proficiency in front-end technologies such as HTML, CSS, and JavaScript to create visually appealing and responsive interfaces. - Database Management: Strong understanding of database management to ensure data integrity and support scalable growth. The ideal candidate will have a strong portfolio demonstrating their expertise in ASP.NET development, with a focus on e-commerce websites. They should be able to work independently and ...

I'm looking for a skilled developer who can create a responsive website design using Tailwind and HTML. Ideal skills and experience: - Proficient in HTML and Tailwind CSS. - Experience in creating responsive web design. - Strong eye for design that can enhance user experience and visual appeal. Your task will be to take the provided content and turn it into a website that is easy to navigate and visually engaging. Experience with similar projects and a strong portfolio will be highly valued.

We are seeking a skilled developer to set up and program a framework using Apache Kafka for distributed messaging. The project aims to establish an efficient and scalable messaging system that can handle high-volume message processing and filtering. Project Overview: The developer will be responsible for setting up Apache Kafka on a Windows environment and developing a master script and worker scripts to facilitate distributed messaging. The key requirement is to implement a mechanism for bulk-reviewing messages in the queues every 10 minutes to filter out unnecessary messages and optimize system performance. Responsibilities: Apache Kafka Setup: Install and configure Apache Kafka on a Windows machine. Set up the necessary Kafka topics, partitions, and brokers to support distribut...

Looking for a full stack developer with strong React JS skills to assist in creating a responsive website. Must have proved 5+ years of experience in React and Good Communication skill set to crack the client interview. Only Preferable Good Communication Skill set from India Key Responsibilities: - Frontend Development: You will be responsible for designing the user interface, ensuring it is visually appealing and user-friendly. Proficiency in React JS is crucial for this task. - Backend Development: You will be developing the backend of the website using C# API and NodeJS. You should be able to ensure the functionality of the site is running smoothly and efficiently. Ideal Skills and Experience: - Strong proficiency in React JS and familiarity with C# API and Node...

I'm looking to build a website to showcase my portfolio. The site should consist of a few key components: Homepage: Primarily serving as an i...project pages, each dedicated to a specific project of mine. These pages should be detailed, showcasing the project's details, challenges, and outcomes. Contact Page: Finally, the site should have a dedicated contact page to make it easy for visitors to get in touch with me. I am seeking a skilled web developer with experience in portfolio sites. The ideal candidate should be proficient in: - HTML, CSS, and Javascript - Responsive Web Design - CMS (Content Management System) - SEO optimization Better option is in Wordpress because i want to upload new content in the future Please provide examples of previous portfolio websit...

I'm searching for a highly proficient .NET developer with a strong background in .NET Framework. The scope of this project involves: - Developing a multifaceted data management system for optimal organization and analysis - Creating a robust e-commerce system to drive online sales - Designing a custom application per specified functionality needs The ideal candidate should demonstrate an in-depth understanding of C#, with significant experience applying it within the realm of .NET Framework. Your portfolio should exhibit your versatility in leveraging the .NET Framework for a range of use-cases with a focus on data management, e-commerce solutions, and custom app development.

I'm looking for an expert in Technical SEO to help improve my website's search engine visibility and user experience. The technical SEO audit has been done and we are looking for a developer who can implement audit items. You need to have an experience with and MERN stack.

I'm seeking a highly skilled website developer to build an e-commerce website. The main goal of the website is to sell products and services. Key Project Requirements: • Int...sell products and services. Key Project Requirements: • Integrate features that support customer account creation and management. • Implement mobile-responsive e-commerce templates. Ideal Skills and Experience: • Proven track record of creating e-commerce websites. • Strong knowledge of user interface design and user experience. • Expertise in major web technologies, including JavaScript, CSS and HTML. • Experience in creating secure customer accounts and handling sensitive customer data. Your proposal should showcase your past work involving similar e-commer...

Bought a react eCommerce template (front-end & back-end) from theme-forest. Provided documentation is not enough for server side installation. I need professional assist to install the project on server side and install the theme on server side.

I'm in need of an experienced designer to transform the existing artwork from my pillow packaging to two new box designs. Here's what I'm looking for: -We need our pillow pack designs to be applied to two boxes. The framework for the design is laid out on our previous box design. We need it refit and updated to a slightly larger box Then we need a second pillow pack design to be applied in a similar fashion. All in it would mean two box designs. The ai. files for the old design and current packaging will be provided.  You will build two ai files and send back Ideal skills for this job would include: - Prior experience in packaging design - Attention to detail in adapting artwork - Strong communication skills to understand and accommodate any specific ...

I'm looking for a skilled developer to create a bot for automated trading on the Coinbase platform. Key Requirements: - Fluency in Python and JavaScript: These are the essential languages for this project. - Experience with trading platforms is a plus, but not a must. - Understanding of automated trading: The bot should be able to perform automated trading on Coinbase. - Knowledge of Portfolio Management: The bot will also need to effectively manage a portfolio. - Familiarity with the candle shadow method: This is a specific trading strategy and your proficiency in it will be highly valued. Feel free to include any relevant previous work in your bid, and let me know how you plan to approach this project.

I am looking for an experienced professional to increase the loading speed of my WordPress website. The current loading time is more than 5 sec...speed of my WordPress website. The current loading time is more than 5 seconds, which I would like to dramatically improve. Key areas: - Optimize Homepage Loading Speed: The focus should be on reducing the loading time of the home page. Ideal skills and experience: - Proficiency in WordPress optimization techniques - Proven record of optimizing website speeds - Deep understanding of CSS, JS & HTML - Strong knowledge of best SEO practices Please start your proposal with "speed" to ensure you've read the whole project brief. Your proposal should detail your approach to this task, along with examples of p...

??? ?????: ????? ?????? ????????? (????-????, ??????) Salary: up to 4000$ USD/month The ideal candidate will have a pas...(NinjaTrader experience is a must) Familiarity with the full development life cycle (preferably using the agile process), including automated testing and building • Experience with version control and continuous integration tools such as GitHub/GitLab • Knowledge of third-party libraries and APIs • Proficiency in building enterprise web solutions using the MERN stack • Strong proficiency in HTML, CSS, JavaScript, and JavaScript frameworks like Dart, React, and Node • Experience with server-side languages such as Python, PHP, and C# • Knowledge of databases such as MySQL, NoSQL, and GraphQL Ability to accurately forecast and communica...

...Serenity framework, and Rest Assured to implement it in an API testing project at work. Key Requirements: - Experience in Java, BDD, Serenity framework, and Rest Assured - Able to guide and teach on: - Understanding an automation project - Creating and executing tests - Reporting - GIT Integration The project is centered around API testing, so any specific experience here is a plus. I'm looking for a patient, experienced professional who can help me grasp the fundamentals and guide me through the intricacies of implementing automation with the mentioned frameworks. There are existing scripts in place which I need to understand and also create new scripts and execute on my own. Ideal Skills: - Strong Java background - Experience in BDD - Expertise in Sereni...

...The ideal candidate should have experience in: - Developing clean and professional blog websites using Python web framework and JavaScript (library D3.js, Seaborn) - Integrating seamless user interaction features - Implementing newsletter subscription functionality - Designing for a professional and corporate aesthetic - Social Media Integration: Social media sharing and integration tools are essential for this project. - SEO Friendly: The website should be optimized for search engines to increase visibility. - User-Friendly Interface: A clean, intuitive design that allows easy access to a variety of educational content. - Development of a Blogging Website: library to use (D3.js) Please provide examples of similar websites you have created and let me know your a...

I am looking for an expert React developer to help me with front-end development and state management. I am new in react. i am using adminity html template for react. after converting to jsx. when i am login then dashboard sidebar design scrumble due to some js but component navigation working fine but if i reload the dashboard page then scrumbled design is ok as per template but if i click on navigation then it reloaded complete page. Anydesk work only..

I'm seeking a proficient Full Stack Web Developer with fluency in HTML/CSS/JavaScript, Go Lang, and Node.js. The ideal candidate would be well-versed with these languages and have a keen understanding of integrating various applications, managing Webhooks, and maintaining RESTful APIs. Skills and Experience: - Proficiency with HTML/CSS/JavaScript, Go Lang, and Node.js. - Extensive experience with Webhooks and RESTful APIs. - Understanding of application integration. Your primary role will be to develop a web platform that enables smooth application integration, and effortlessly manages Webhooks and RESTful APIs. This project involves working on existing hardware devices running Linux (Ubuntu) with limited scope for adding additional dependencies, etc. Access to these ...

I need a .NET software developer to work on a project for me urgently. Key Responsibilities: - Your main task will be software development. I need a professional who can create efficient and high-quality software for my project. Skills & Experience: - Proficiency in ASP.NET, Entity Framework, and Windows Forms is crucial. - Prior experience with similar projects or a portfolio demonstrating your capability in software development would be a bonus. The project is time-sensitive, so I need it completed ASAP. If you're a .NET expert who can hit the ground running on software development, I'd love to hear from you.

I'm in need of a video editor with a knack for creating engaging personal video montages. My project involves: - Combining family, travel, and event videos into a compelling montage. - All footage provided is under 3 hours in total. - The preferre...family, travel, and event videos into a compelling montage. - All footage provided is under 3 hours in total. - The preferred editing style is funny/comical with special effects and music. Ideal Skills: - Proficiency in modern video editing software. - Experience in creating personal/family video montages. - Excellent sense of pace and timing. - Ability to craft narrative within a music video framework. - A keen eye for detail and a creative mind are a must to transform our precious memories into an attractive video montage. - ...

...maintain access to the free database. 3. User Interface and Login - Create a user interface and login system on the webpage for users to access and contribute to the database. - Implement email verification and annual update requirements for users. Requirements: - Strong experience with database design and management. - Proficiency in web development languages such as HTML, CSS, and JavaScript. - Experience with server-side programming languages such as Python, PHP, or Node.js. - Knowledge of data security best practices and user authentication methods. - Ability to create user-friendly interfaces and intuitive user experiences. - Strong problem-solving and debugging skills. - Excellent communication and collaboration abilities. Deliverables: - A fully functio...

I'm in urgent need of a professional developer to quickly put together a 4-page website for my local business. The main purpose of this website is to provide information about my company. Key requ...need of a professional developer to quickly put together a 4-page website for my local business. The main purpose of this website is to provide information about my company. Key requirements: - Development of 4 pages: Home, About Us, Contact Us - Content integration for these pages The ideal freelancer for this project should have: - Proven experience in website development - Proficiency in HTML, CSS, and JavaScript - Ability to complete the project quickly and efficiently I need this project completed as soon as possible, so please only apply if you can commit to a fast turnaro...

...extract emissions factors from the Intergovernmental Panel on Climate Change's (IPCC) emissions factors database (). - Integrate the scraping mechanism with the IPCC's lookup section to ensure the database is dynamically updated. Requirements: - Strong experience with the programming language used in the existing codebase (python, html, css, php, javascript). - Familiarity with the GHG protocol and its scope 3 categories. - Experience with web scraping and database integration. - Excellent problem-solving and debugging skills. - Ability to work independently and deliver high-quality code within the specified timeline. Deliverables: - A comprehensive report detailing the findings of the code review, including any identified issues

...stunning website. 3. Enhance user experience through intuitive layout and navigation improvements. 4. Optimize the website for responsiveness across all devices, ensuring seamless functionality. Requirements: (NOT WORDPRESS PROJECT) We require a freelancer with proven expertise in both website development and design, including graphic design proficiency with tools like Photoshop. Proficiency in HTML, CSS, JavaScript, relevant technologies is essential and SEO. Attention to detail, strong communication skills, and a commitment to meeting deadlines are paramount. The project timeline is fixed at 5 days, making punctuality and efficiency crucial. If you have the necessary skills and are enthusiastic about this project, please submit your proposal along with samples of your previou...

I require a skilled developer who can design a professional and engaging website for my business. The ideal candidate should be well-versed in WordPress and experienced in creating business websites. Key Requirements: - Custom WordPress design and development - In-depth understanding of UI/UX - Ability to create visually appealing design for business websites - Proficiency in HTML, CSS, and Javascript The website will include the following pages: - Home - Domain - Web Hosting - Blogs - Blog Section - Contact User Dashboard For Client and Admin with Payment Integration. Our Site is: We need a similar design and want to go with this design and functionality. The reference site is: Your goal will be to create an effective

...timely solutions to ensure smooth operation of the e-commerce platform. Stay updated on industry trends and best practices in Shopify development to recommend innovative solutions for continuous improvement. Qualifications: Proven experience working with Shopify platform, including theme customization, app development, and backend configuration. Proficiency in web development languages such as HTML, CSS, JavaScript, and Liquid. Strong understanding of SEO principles and experience implementing SEO strategies on Shopify websites. Excellent problem-solving skills and ability to work independently or in a team environment. Effective communication skills with the ability to translate technical concepts to non-technical stakeholders. Attention to detail and commitment to delivering h...

I need a web developer to create a basic interactive site using HTML/CSS/Javascript and any UI framework. - **Features Required**: - Login/Sign up/User Profile system - A unique interactive feature (e.g. an interactive map) **Requirements**: - Implementing custom authentication system for login/signup/user profile functionalities - Incorporating a unique interactive feature to enhance user experience - Utilizing HTML, CSS, Javascript, and a UI framework of your choice The ideal candidate will have experience with UI/UX design, web development, and creating interactive features. I will send the wireframes for an overview of how the site could look like. i need a developer who can do this in a day or two. Thank you

I am in need of a skilled front-end developer proficient in HTML and CSS to help bring to life a new landing page. Key Points: - The project will involve turning existing design files into a fully functional web page, so a strong understanding of front-end development is essential. - The landing page must be responsive, providing a seamless experience across various devices, and ensuring the content is appropriately displayed on different screen sizes. - Cross-browser compatibility is also a must. The page should render correctly and consistently on all major browsers such as Chrome, Firefox, Safari, and Edge. - Windows size: 2560x1440 Ideal Skills and Experience: - Proficiency in HTML and CSS. - Prior experience in front-end development, particularly for landing pages. - ...

...already complete in Figma and is ready for implementation. You are required to replace the current website design with the new design from Figma. Additionally, implement minor functionality enhancements to the website, with a focus on email marketing features. Required Skills: Expertise in Figma: Seamlessly translate the Figma design into a fully functional website. Proficiency in PHP and Laravel framework: Ensure smooth backend integration and functionality. Knowledge of email marketing and technical aspects: Understand ports, servers, databases, and other relevant aspects to implement email marketing features. Please showcase relevant projects that demonstrate your expertise in UI/UX implementation. Additionally, provide details about your experience with PHP, Laravel and t...

Necesito programador frontend en Vue3 para corregir estilos css y validaciones frontend

I'm seeking a seasoned web developer with an expertise in improving website navigation and site mapping to make my website more user-friendly and streamlined. Specifically, your tasks will include: -Minifying JavaScript and CSS -Compressing JavaScript and CSS -Optomizing SEO Ideally, you should have: - A proven track record in designing and implementing intuitive website navigation - A keen understanding of SEO optimization and its influence on site mapping - Experience in making websites more accessible and user-friendly, particularly in terms of navigation.

I'm seeking a developer to create a Solana sniper bot that can...automatically, identify and exploit price discrepancies across multiple exchanges, and provide real-time notifications on price movements. Ideal Skills: - Proficiency in developing trading bots - Familiarity with Solana blockchain and token trading - Experience in creating automated trading strategies - Understanding of price discrepancy identification and exploitation The programming language or framework to be used is not specified, so you're free to use what you believe is most suitable. I'm looking for a fully automated trading bot, meaning I'll have little to no need to intervene in its trading decisions. Please keep this in mind when developing the bot. Just need to set this up . I have c...

...Builder, Singleton, and, optionally, Factory design patterns. The ideal candidate should understand these patterns strongly and have experience refactoring legacy code. Key Responsibilities: 1. Refactor Service Classes with DI Pattern: - Utilize Google Guice API to implement Dependency Injection across all service classes. - Ensure that all dependencies are injected and managed by the Guice framework. 2. Apply Listener Design Pattern: - Implement the Listener design pattern for the functionality specified in Requirement 7 of the original assignment. - Please make sure that the listener mechanism is properly integrated and functional. 3. Immutable Domain Objects with Builder Pattern: - Refactor domain object classes (e.g., books, videos) to be immutable. - Use...