Javascript extend class es6práce

I am in need of a skilled API developer to extend functionalities of my Android app. Without any specific requirement for API functionalities or programming language, I welcome freelancers with any and every kind of expertise in API development. Ideal candidates will have a firm understanding of API integrations, both standard and third-party, with the ability to implement real-time updates, push notifications, and seamless data synchronization. Interested bidders should showcase their knowledge of various programming languages, and illustrate their past experience with mobile app development, particularly in Android. Your input on the project will be highly valued as the specific functionalities needed are yet to be determined.

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I have a test page with moving images - I just can not figure out how to make these moving JavaScript images responsive. They break out of everything I have tried. $10 Job

I am looking for a CMS whiz, specifically skilled in the platform, to create a unique blog for my business. The blog should not only be visually appealing but also highly functional. - Main Functionality: The primary function of the website would be as a blogging platform. Thus, an understanding of how to cre...using is crucial. - Special Features: One unique feature that you will have to integrate is an option to upload company data. This necessitates skill and experience in data management and web design. - Ideal Skills: Therefore, the preferred candidate should have a strong background in CMS platforms (especially ), web design, blog creation, and data management. Don't hesitate to extend your skills beyond these specifics if they align with the project goals!

Hi, We have a shopify eshop. We want to add a function to our shop where you have a model on the side. Clicking on different clothes will add it on the model on the side. We will give you all photos of the clothes in high quality .png format for easy adding. we have a demo link so you can see how it should look like. Only bid if you know what you are doing, we need a long term partner cause alot of job will be needed.

I'm in need of a skilled structural engineer to assist in designing a slab for a 15x9m steel-framed workshop. I have a geotechnical engineer's report which classifies the soil as Class M. The requirements are as follows: Purpose - The shed will be primarily used as a workshop, so the slab design should be tailored to support this use. Technical Details - The dimensions of the workshop are 15x9m. - I'd like a 3m apron slab on the front of the workshop. - The geo-technical engineer's report has classified the soil as Class M. Key Requirements - The workshop will only house light machinery and tools, so the design does not need to account for heavy machinery. - I don't have any specific requirements for features to be incorporated into the slab design...

As the client of this project, I ...assist in testing my Windows-compatible, desktop-based POS terminal. The scope of this project includes: - Developing an automation test for transaction processing, inventory management, and reporting functionalities - Implementing test for PPM screen messages validation The ideal freelancer should: - Have considerable experience in automation testing, specifically using C# / Java / Python / Javascript - Have a deep understanding of testing methodologies and POS systems - Deliver quality, error-free work within the agreed timeline. - Any free tool can use / suggest This project provides a great opportunity to demonstrate and enhance your automation testing skills in real-world applications. Looking forward to your comprehensive and well-thought...

I'm looking for a crypto developer to help me with a project. The details of this project are not yet decided, so creativity and flexibility are key. Ideal skills and experience for this job include: - Strong background in crypto development - Proficiency with various programming languages, including Python, JavaScript, and Solidity - Previous experience in wallet integration, smart contract development, and token creation is a plus Please, feel free to share your past work, experience, and any detailed project proposals you might have. I'm excited to see your proposals.

I'm seeking a skilled professional who can work with the platform and translate the as-built data into Revit drawings. I can provid the hyperlink and colorized scans / obj files. Key Aspects: - Proficiency in : Experienced in importing, manipulating and managing data within the Ca...to work at a standard level of detail, capturing all necessary elements for an accurate representation. Standards and Guidelines: - No specific standards or guidelines need to be followed, so you can rely on general industry practices. - However, a good understanding of industry standards and best practices is expected. The approximate size of the building is: 2500-2600 sqft This project may extend to creating permit drawings, depending on the success of the initial As-Built Revit drawings.

I'm seeking a skilled architect to support my renovation project in NSW, Australia. We have acquired a new property, built in 2008, and are looking to make some slight enhancements to it. The proposed changes primarily focus on the front of the property. We intend to extend the left side of the garage by approximately 40-50cm (so it aligns), construct a roof across the current balcony, and raise the wall above the garage by 80-100cm (with planter boxes). Additionally, we are considering the installation of a small plunge pool. To facilitate the design process, we have obtained the old approval file from the council, which includes the current plans. Furthermore, we have prepared a 3D render illustrating our vision for the renovations. This job includes: - Design & Dr...

...design is. Functionality: Usability and functionality of the proposed design, especially in terms of mobile responsiveness and user interaction. Aesthetic Appeal: Visual appeal and professional presentation of the design. Adherence to Requirements: How well the design meets the outlined technical specifications. Requirements: The design will be implemented using .Net. Incorporation of standard JavaScript libraries is essential for front-end functionalities. (e.g. BootStrap. JQuery, etc.) The interface should be mobile responsive, adjusting smoothly to different devices and screen resolutions. This is our older design system as a starting point. We are a predominately a ‘blue’ brand. Winner: We will negotiate a fixed-price contract

...website links and replacing them with relevant ones - Incorporating API scraping for better data handling and integration - Developing a built-in scraper for efficient data extraction - Implementing an escort application form to expand our service offerings - Ensuring rigorous testing and deployment for a seamless user experience The ideal candidate should have comprehensive skills in HTML/CSS, JavaScript frameworks, and CMS like WordPress or Joomla. They should also be proficient in API scraping. A keen eye for design consistency and experience with conversion rate optimization would be beneficial. The prime objective is to create a user-friendly website that helps increase conversions and enhance our brand image. Link to instructions:

...present and users should be able to change chart view to 1m, 5m, 15m, 1D, 15D, 3M, 6M, 5Y. Key requirements: - Creation of a live stock chart - Integration with stock price and volume API's - Interactivity with hover details - Web platform development - Needs VWAP indicator - Needs 1m, 5m, 15m, 1D, 15D, 3M, 6M, 5Y views The ideal candidate for this project should have: - Proficient skills in Javascript, AJAX, and PHP - Proven experience in building live charts - Familiarity with stock price and volume data - Strong understanding of web platforms and interactivity - Excellent communication skills and ability to understand and interpret my needs. - Using , or another platform is ok as long as this works within a Wordpress / Elementor website. If you've got the skill...

...design. These websites should be: - E-commerce websites - Portfolio websites - Informational websites We are looking for a developer who can: - Develop websites with moderate complexity and custom functionality - Use your creativity and imagination while ensuring modern and sleek design - Ensure that the websites are compliant for business activities Ideal Skills: - Proficiency in HTML, CSS, JavaScript, and other relevant web development technologies - Experience developing E-commerce websites, Portfolio websites, and Informational websites - Strong understanding of UX/UI principles - Ability to work with given references and add your own creative touch - Familiarity with creating compliant websites for business purposes Please share any relevant portfolio examples when su...

I'm seeking a skilled and creative professional who can transform high school-level science content from NCERT into engaging, comprehensive study notes. These notes should be designed with the aim of making learning and revision easier for students. Key Requirements: -The content should cover key elements such as: * Key definitions: Simplifying complex scientific terminologies and key science definitions. * Diagrammatic explanations: Utilising suitable diagrams to explain concepts and heightening understanding of topics. * Summary of concepts: Summarizing concepts in a concise manner to facilitate quick revision. Ideal Candidate: * Experience in sciences, preferably at the high school education level * Excellent understanding of NCERT syllabus * Strong diagrammatic skil...

...showcases captivating water splash effects with a glass. The final images should have a high-quality advertising style feel, akin to those used in beverage promotions. The photoshoot and composure should emphasize: - Neutral tones, creating a sophisticated and timeless look. - Expertise in high-speed photography, specifically focusing on water splash dynamics. Your responsibilities will also extend to conducting research on three photographers who have majorly influenced this realm of photography. This research should depict their works and how they relate to this project, specified focuses being: - Their distinct lighting techniques that bring out the details vividly. - Their post-processing methods to create crisp and clear images. Skills and Experience Required: - Proven ...

I need a WooCommerce plugin that will enforce a time limit on the user's cart with specific products. - **Product Specification**: The plugin should allow me to specify a particular product for time-limited checkout. - **Tim...product for time-limited checkout. - **Time Limit Enforcement**: The customer should be prompted to complete the purchase before the time limit expires. - **Automatic Removal**: If the customer exceeds the time limit, the specified product should be automatically removed from the cart. Ideal Skills and Experience: - Proficient in WooCommerce and WordPress Plugin Development - Competent in PHP, JavaScript, and MySQL - Previous experience in developing time-limited cart functionalities is preferred - Strong understanding of e-commerce practices and custo...

...performance and ensure compatibility across various devices and browsers Integrate third-party APIs and services as needed Conduct thorough testing to identify and resolve any bugs or issues Provide ongoing support and maintenance for the website and plugins Requirements: Proficiency in WordPress development, including theme and plugin development Strong understanding of PHP, HTML, CSS, and JavaScript/jQuery Experience with MySQL databases and SQL queries Familiarity with version control systems such as Git Knowledge of WordPress security best practices Ability to troubleshoot and debug issues effectively Excellent communication and collaboration skills Attention to detail and a commitment to delivering high-quality work Duration: This is initially a one-month project with the...

Futures Trend Trading system for Motivewave Platform javascript The system was designed to take advantage of trends of individual assets of a diverse portfolio of Micro Futures products. Since it is very difficult to predict when an asset will start its trend, it was designed to always be in trades whether long or short. Some assets will trend long or short while others will trade sideways. The system is looked at wholistically to provide an overall performance of return on risk and margin. It will look at 3 simple indicators while using position sizing to spread the risk evenly over multiple assets. Plan to run 12-20 futures instruments. Risk Management Allocate 0.05% - 2% of account size for risk per trade Example: $100,000(account size) x 1% = $1,000 $1,000 would be the...

I'm seeking an expert JavaScript developer with experience in cryptocurrency, specifically decentralized exchanges. Your task will be to create a trading algorithm that focuses on trend following strategies. Key Responsibilities: - Develop and integrate a trading algorithm for a decentralized cryptocurrency exchange. - Ensure the algorithm follows trend strategies effectively. Ideal Skills and Experience: - High proficiency in JavaScript. - Solid understanding of decentralized cryptocurrency exchanges. - Proven experience in development of trading algorithms. - Expert knowledge in trend following strategies.

I'm seeking a talented Full Stack Developer who is proficient in JavaScript and Python. The ideal candidate will have a strong background in both frontend and backend development. Frontend Developer Tasks: - UI Design: The selected developer should be able to create visually appealing and user-friendly interfaces that align with my project requirements. - Frontend Development: I need someone who can convert these designs into functional web applications. - Responsive Design: My project should be accessible and visually pleasing across various devices and screens. Backend Developer Tasks: - Server-side Scripting: I require a developer who can develop the server-side logic for my project. They should have experience in creating robust and efficient server-side scripts. - Databa...

I'm looking for a skilled and experienced freelancer to help ele...existing user interface using Figma. Create a modern and user-friendly design that aligns with my brand. Deliver design assets and specifications for development. Development: Integrate a live chat functionality. Set up a newsletter form with API integration. Implement a secure payment gateway. Required Skills: UI/UX Design expertise with Figma. Strong Full Stack development skills (HTML, CSS, Javascript). Experience with PHP and Laravel framework. Knowledge of email marketing and related technical aspects (ports, servers, databases). Please send your portfolio, resume and a brief description of your relevant experience. Let me know your estimated timeline and rates for this project. I look forward to he...

...would be: - Setting up the Bank payment system on the mobile platform, - Developing a functioning subscription model suitable for the application and its vaired user base. We have 3 types of membership: - Package 1 (1 month - 10 euros) - Package 2 (6 months - 25 euros) - Package 3 (12 months 49 euros) 10 days before the user's membership will expire, inform him via email. If the user does not extend the membership, he will not be able to access the application. It's crucial you have prior experience with Bank's system, have integrated subscription-based payments before, and are proficient in mobile application development. The user I choose will have to work directly through Teamview or a similar program where I will give him access to perform coding for the...

Hi Dilan. I noticed you posted a following project https://www.freelancer.com/projects/javascript/Tailwind-CSS-Expert-for-Web/details

...company name, logo, and a brief introduction. Slide 1: Why Attic Insulation is Important Air Leaks: Attic insulation helps prevent air leaks, reducing drafts and improving overall comfort. HVAC Performance: Proper attic insulation can optimize HVAC system performance, leading to more efficient heating and cooling. Savings and Longevity: Improved insulation can significantly lower energy bills and extend the lifespan of HVAC equipment. Home Value: Upgrading attic insulation enhances home value and marketability. Slide 2: How Energy in Your House is Used and Retained Explain the concept of energy retention within a home, highlighting the role of insulation in reducing heat loss or gain through the attic. Slide 3: Common Reasons to Change Insulation Asthma: Upgrading insulation c...

I need a proficient developer with a keen eye for front and back end development, and UI/UX design to assist with the technical aspects of my WHMCS project. Proficient skills and experience in PHP, JavaScript, and HTML/CSS are essential for the position. The project features that will require your expertise include, but aren't limited to: - Development and design of a user-friendly landing page - Development and integration of a product store - Design and implementation of a seamless client dashboard The goal is to deliver a fine-tuned, user-centric experience tailored to my specific market. The comprehensive UI UX WHMCS development is integral to meeting the needs of my clients, and I look forward to your assistance in making this a reality.

...data from phone calls is accurately synchronized with our WordPress database. Experience: Provide a seamless and efficient booking experience for customers using voice commands. : The system should be scalable to handle a high volume of calls and bookings without performance issues. Requirements: -Proven experience with Twilio API and WordPress. -Strong knowledge of PHP, JavaScript, and possibly Python if needed for backend scripting. -Experience in setting up IVR (Interactive Voice Response) systems. -Ability to integrate complex systems with WordPress using REST API. -Experience with WordPress booking plugins is a plus. -Good problem-solving skills and attention to detail. Deliverables: A fully functional voice-driven booking system integrated with our WordPress site

As the client, I'm seeking an experienced web developer to assist in creating a weather web application. Project Description: Devel...enhancing your portfolio with a unique project that directly addresses a professional need. Ideal skills and experience: - Proficient in web development - Experience creating weather applications - Familiarity with integrating weather data APIs - Strong understanding of UX/UI to ensure the application is user-friendly, modern and polished This project will require a developer with expert skills in JavaScript, HTML, CSS, and preferable experience working with weather-based APIs. A plus would be previous experience creating similar web apps. Strong attention to detail and a commitment to creating high-quality, functional software are essential...

I'm in need of a full stack web developer who is proficient in html,css,JavaScript,nodejs,mongodb and Python. You should have a solid understanding of user authentication, database integration, and API integration. Key Requirements: - JavaScript and Python proficiency - User authentication, database and API integration experience - Understanding of social media platform development Your primary goal will be to work with us in developing a user-friendly social media platform. A strong foundation in back-end and front-end development is a must. Experience in developing similar platforms in the past will be highly valued.

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I'm in need of a proficient senior Frontend developer with a firm grip on HTML/CSS, JavaScript, and React technologies to help in the development process of my project. Key Requirements: • Strong experience in HTML/CSS, JavaScript, and React. • Ability to deliver quickly. • Solid understanding of Frontend best practices. Ideally, the project should be completed ASAP. Efficient time management and fast delivery, while ensuring quality work are critical for this task.

I'm seeking an experienced developer to create an console terminal with the ability to emulate terminals in Vue 3 with Typescript App. Key Project Requirements: - The terminal must be able to perform terminal emulation. - The terminal must specifically adhere to the XTERM emulation protocol. - The termianl should perform actions Read and Write. Desired Skills: - Proficiency in JavaScript, Vue 3 with Typescript and xterm.js. - Strong understanding of terminal emulation protocols, specifically XTERM.js.

...follows • Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector for programming (present in CMIO) • USB 3.0 (present in CMIO) • Ethernet (present in CMIO) • CANBUS • PCIe (present in CMIO) • SD card slot (present in CMIO) • HDMI to LVDS signal + backlight • AIS class B • Other UART inputs with optocouplers (to be decided) • GPS • GPIO ports accesss via male connector (compatible with Raspberri Pi) These are the main requeriments, maybe other minor will appear during the design. I can provide schemas for all the parts involved (can bus, LVDS, AIS,...). The job consist in ...

This should be a 10 min job for someone who knows what he/she is doing. Just a print out of an attention map! Here's what I require: - Creation of selected attention maps. Specifically, heatmap attention over images. - The heatmap attention over images should be generated using Grad-CAM but alternatives are also ok. Having experience with Grad-CAM will be ideal. - The final output should b...significant advantage. Knowledge of Python/Pytorch is key as most ML libraries are often in Python. Efficiency, Accuracy, and attention to detail will be greatly valued. I look forward to seeing your applications. Note I have a fine-tuned Vision Transformer that can classify images. Now I want to see the attention maps when I give the model a new image. I want to see why the model is deciding ...

Looking for Social media marketing for tutorial class advertisement class 1 to 10 on what's app and Instagram on local level

I'm in need of an experienced ...clear, modern, and easy to navigate. Ensure that both elements are responsive and user-friendly across different devices. - Enhance the existing slideshow and search box, maintaining their current API. The emphasis should be on improving their visual appeal and ensuring they work seamlessly on desktop and mobile. Ideal Skills: - Proficiency in web development languages such as HTML, CSS, and JavaScript. - Experience in designing and implementing responsive websites. - Strong understanding of UI/UX principles for creating visually appealing and user-friendly interfaces. - Familiarity with API integration for maintaining and enhancing existing features. I look forward to working with a professional who can help me achieve a more engaging and eff...

I need an experienced freelancer who excels in HTML, Liquid and Javascript. The task at hand involves troubleshooting the error "Ingredient name element not found" and "Parallax name element not found" which appears to be originating from the Liquid part of the code. Additionally, I suspect the problem may be connected to event listeners within the Javascript portion. Ideal Skills: - Proven experience in HTML, Liquid and JavaScript. - Background in debugging and error resolution. - Familiarity with event listeners.

For the new version of an existing application, we have 4 XD projects with different scenarios with desktop and mobile version that need to be transformed into XHTML. Here are some details: - we want responsive pages - no javascript except if it comes from bootstrap - please note that the top bar is almost always the same, it must be the same XHTML code - there is a breadcrumb trail that changes color as you progress Desktop version : The 1st project () and 2nd project () are almost the same except for the beginning. The 1st is an account creation. The 2nd is when the user already has an account. for the 1st XD project : - page 1 ignore this - page 2 account

I'm seeking a skilled developer to create a web-based calculator to help clients understand their potential savings by overpaying on their mortgage. This project involves: - Developing a calculator with an algorithm that takes into account: loan term, current monthly payment, overpayment amount, and estimated savings. -...algorithm that takes into account: loan term, current monthly payment, overpayment amount, and estimated savings. - Ensuring user-friendliness and simplicity in design. - Providing the results in a concise text output format. A proficient understanding of both backend and frontend web development is required, with experience in mathematical projects or financial tools as a advantage. Expertise in JavaScript or relevant languages is also a must for calculator...

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...campagnes marketing pour recommander des améliorations. Collaboration étroite avec les équipes de contenu et de design pour garantir une cohérence et une efficacité maximales des stratégies digitales. Compétences requises : Excellente maîtrise du français, à l'écrit comme à l'oral. Expérience avérée dans la gestion de sites WordPress. Connaissance approfondie des principaux langages web (HTML, CSS, JavaScript, PHP). Expérience avec les plateformes de médias sociaux (Instagram, Pinterest, etc.) et les outils d'analyse associés. Capacité à travailler de manière autonome Qualifications : Au moins 2 ans d'expé...

...dataset and assign it to the appropriate quality class (B, C, or D) based on predefined criteria. - Explanation: Provide a comprehensive description for each sample's classification, detailing the specific features and characteristics that led to its placement in a particular quality class. - Uncertainty Estimation: Assess and document the level of uncertainty associated with each classification, considering factors such as data variability and subjective interpretation. - Preparation and Training: Before commencing the labeling task, you will undergo an introductory training session to familiarize with the dataset and the criteria for quality classification. This training will include: - Detailed explanation of quality criteria for each class (B, C, D). - Ide...

As the creator of webpages, I am seeking a developer who is proficient in JavaScript to assist me in connecting my login and registration pages to Firebase Authentication. To clarify the scope of this project: - I have already set up my Firebase project. - The webpages have been designed with JavaScript. - The required functionality is Email and Password Authentication. For this task, you should have a deep understanding of JavaScript and experience in Firebase Authentication integration. Your main responsibility will be to review the connection code and guide me through the process of linking it to my Firebase project Authentication. Thank you.

I'm developing a heart disease prediction system with the frontend part already complete. I now require a Machine Learning expert to integrate a predictive model into the backend. Since the programming languages for frontend and backend were not specified, please be familiar with popular ones such as Python, JavaScript, and PHP. Key responsibilities will include: - Developing a Machine learning model to predict heart disease using symptoms and risk factors - Integrating the model with the existing backend Ideal applicants should: - Have experience in Machine Learning and backend development - Be familiar with healthcare datasets - Be comfortable working with symptoms and risk factors to predict heart diseases Please include your past experiences and detailed project propos...

...will provide u them App refernces: WhatsApp as refernce "use WhatsApp for android and IOS as reference. API We will provide alot of the API, that u can integreated in the API Milestone Check the Document fill it out and sent me back! Timeline: I need this project to be completed as soon as possible. Hence, a fast turnaround time is essential. Ideal Skills: - Proficient in React Native and JavaScript - Experience in building messaging apps - Ability to deliver a high-quality, bug-free product quickly - App Security End to End call and Chat Fast and secure Battery Performances Design: Optimization in the design is required we have our design ready by more then 98% but if its require optimization this must be solved Extra Work our Live stream and Interview there are few...

...able to create API endpoints (CRUD) for various data sources and publish them as endpoints. The backend should be developed using Node.js, and the frontend can be either JavaScript or React. Key Requirements: - Ability to create POST (Create), GET (Read), and PUT (Update) API endpoints. - Capable of connecting to different data sources, including relational databases, NoSQL databases, and external APIs. - Handling authentication and security using JWT, OAuth, and Basic Authentication. Ideal Skills: - Strong experience in Node.js for backend development. - Proficiency in frontend development, particularly in JavaScript or React. - Previous experience in creating dynamic API tools and working with different data sources. - Knowledge of various authentication a...

ERP Development Intern a...developing ERP services. This focuses on Inventory management, Financial accounting and Human resources management and many more modules. Ideal candidates should have the tenacity to learn, innovate, and work well in a team setting. Key Responsibilities: Familiarity with Python programming language is advantageous. • Basic understanding of web development technologies such as HTML, CSS, and JavaScript. • Strong knowledge on postgreSQL DBMS • Strong analytical and problem-solving skills. • Excellent communication and teamwork abilities. Those who can demonstrate past work involving similar experiences will rank favorably. Please make sure to include relevant past works while applying. I look forward to exploring your potential contri...

...knowledge of the medical industry, and proficiency in programming languages such as JavaScript, HTML, and CSS. Responsibilities: - Collaborate with the team to gather requirements and design the application architecture - Develop and implement front-end components using modern frameworks like React Native - Build and maintain APIs and databases for seamless data flow - Ensure the application is responsive and compatible with various devices and platforms - Conduct thorough testing and debugging to ensure high-quality and bug-free code Requirements: - Proven experience as a full stack developer - Familiarity with mobile application development, particularly in the medical industry - Strong programming skills in JavaScript, HTML, CSS, and relevant frameworks - Proficiency ...

...functionality from the Figma document. This encompasses a range of interactive features, animation effects, and form validation. - Integrating a login/admin panel. The code for this is ready but may require some minor modifications. Your responsibility is to seamlessly include it in the project. Ideal candidates should have: - Proficiency in Laravel PHP. - Strong experience in HTML, CSS, and JavaScript. - A keen eye for detail to accurately translate designs into functional interfaces. - An understanding of form validation, interactive features, and animation effects. - Prior experience with login/admin panel integration is a plus. IMPORTANT! We want AI implemented to our website. Whenever a form is filled in one of our services. It should recommend us the best solution from ou...

I'm on a quest for a sales agent—a proactive, resourceful and seasoned professional able to extend our reach to different states. Your mission, should you choose to accept it, will be to tap into the Real Estate industry. Our offerings? Marketing and sales services that redefine excellence. Your battlefield will be the United Arabic Emirates, so experience in this region is a big plus. Whether you are a storyteller or a strategic thinker doesn't matter—as long as you can bring potential clients on board. Quick rundown of what we need: - A wide-reaching network in the said industries - Proven track record with marketing and sales services - Proactivity and resourcefulness in spades - English speaking on a professional level - Full-time available for the month ...