Javascript object onchange listener jobs

...graphics and elements that are attractive and relevant to the event. 5. Performance: • The page must load quickly and perform well on all devices, especially mobiles. • Ensure compatibility across all major browsers and devices. Additional Specifications: • The landing page should include SEO-friendly content to aid in discoverability. • Use of modern web technologies such as HTML5, CSS3, JavaScript, and PHP is preferred. • Experience with server-side scripting and database management is essential. • Previous experience in creating event-based landing pages will be considered a plus. Deliverables: • A fully functional landing page as per the specifications. • Source code and assets used in the project. • Documentation on ...

I am in need of a front-end developer with expertise in HTML, CSS, JavaScript, and Bootstrap. The project involves designing an e-commerce website that is fully responsive and visually engaging. Key Features: - User Registration and Login - Shopping Cart and Checkout - Product Search and Filters Design Elements: - Animated Elements - Custom Button Design - Custom Illustrations Ideal Skills: - Proficiency in HTML, CSS, JavaScript, and Bootstrap - Experience in developing e-commerce websites - Strong aesthetic sense for creative design elements - Ability to ensure the site is fully responsive across all devices Please provide examples of your previous work, especially any e-commerce websites with custom design elements. The site should not only be functional but also visual...

I'm in the process of embarking on a new enterprise and I'm seeking a professional who can create a HTML image and video gallery for me. The gallery is primarily to display product-related images and videos. Ideal skills for the job: - HTML/CSS - JavaScript - Experience in structuring and categorizing multimedia galleries Key Tasks: To finish an HTML image/video gallery,

I'm in need of a skilled Frontend Engineer, proficient in JavaScript, HTML/CSS, and experienced with the Angular framework. The primary responsibilities will be: - Refactoring existing code to optimize performance - Building new, innovative features from the ground up - Troubleshooting and fixing bugs to ensure optimal functionality Ideally the candidate will have a robust portfolio demonstrating their expertise in these areas. Efficiency, attention to detail, and a problem-solving mindset are essential for success in this role.

...be flawless and user-friendly as the target audience for this project includes both individual consumers and small businesses. While technical proficiency is essential, understanding user experience would be a significant plus. Ideal qualifications for the job include: - Previous PayPal API integration experience, particularly with subscription services. - Strong proficiency in and JavaScript. - Understanding of UX design principles and feedback incorporation. - Demonstrable experience working with similar eCommerce or payment oriented projects. To summarize, the main goal is an efficient integration process that will facilitate seamless transactions for different user tiers. Your valuable expertise will contribute significantly to the overall usability and functionality of...

I'm looking for an experienced web developer who can design and build a modern, trendy podcast website for me. The site should have a backend that allows me to easily manage and update podcasts. I have an rss script / plugin that was created for me in the past. You can either take my existing script and build me a new site in JavaScript, rails or a modern language and add my script to that site. Or from scratch make me a new script. You will make me a new backend or add my existing script to an existing backend. Deadline is flexible. Our max budget is $200. You must work with our budget because we are a family friendly community based company and a non profit and a statt up and dont much profit. Key Features: - Backend Management: I need to be able to add podcasts via RSS...

We're in need of an Augmented Reality expert with specific knowledge in the following areas: - Real-time object recognition - 3D modeling and rendering we're looking for candidates with a broad range of AR experience and a proactive approach. Key skills/experience: - Working knowledge of AR - Expertise in real-time object recognition - 3D modeling and rendering We will provide story Board to work and we have designer who works on all design part and deliver you to develop this all. Budget 250$ Thank you.

...passionate about creating high-quality Responsibilities: Collaborate with us to design and develop the platform . Write clean, efficient, and maintainable code. Test and debug software to ensure functionality and performance. Work on constructive feedback. Stay up-to-date with emerging technologies and best practices. Requirements: Proficient in Java, J2EE, Spring MVC, Spring Core, Spring boot and JavaScript. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA, Hibernate) 5+ years of hands-on experience in designing, developing, testing and maintaining RESTful APIs and Microservices 4+ years of experience in API layer security (e.g., JWT, OATH2), API logging, API testing, creating REST API documentation using Swagger and YAML or similar tools Work on mult...

...specifically on Google Chrome. This has been determined to be a cache problem, using ?nocache after the URL will reveal all missing images & text. It is top priority for our Business to have a fast-loading webpage and our cache system must be best utilized for speed. The ideal freelancer for this project should have: - Strong experience in web development with extensive knowledge of HTML, CSS, and JavaScript. Wordpress w/ DIVI & WP Rocket Plugins. - A proven track record in resolving similar issues with image loading & caching speed. - Familiarity with web browser compatibility, particularly Chrome. This is a straightforward task for a talented web developer. Your expertise will be crucial in diagnosing and rectifying this issue swiftly to ensure a seamless user exp...

I'm seeking a skilled freelancer for object rigging within a Roblox project. The model is for a watch. It has already been modelled fine but I believe that it is missing a wrap layer (cage mesh & reference mesh) because when I try to attach it in-game, it looks like it is not rigged correctly and doesn’t follow the hand of the avatar. I can send you a UGC zip that includes the OBJ file etc, but most importantly I can send you a Roblox world that has both the avatars and the watch on hand, so you can also extract them from there. The model is intended to be uploaded as a gift for people who complete certain tasks in my own world (need final fbx format with mesh etc) Please, only people with proven experience on Roblox accessories. Will ask to verify and walk me th...

Tasked with creating an interesting, Wordpress real estate one-page business website. Even though I skipped the questions about the site's purpose, target audience, and design preferences, I'm trusting your expertise to decide what's best. See files for more info. K...skipped the questions about the site's purpose, target audience, and design preferences, I'm trusting your expertise to decide what's best. See files for more info. Key Responsibilities: - Design a landing page that is catchy yet functional - Should be SEO-optimized - Page load speed must be fast - It needs to be mobile-friendly Ideal skills and experience: - Proficient in HTML, CSS, and JavaScript - Website design experience - Portfolio of previously designed landing pages -...

Hi, I need someone with knowledge of English and Education, for creating a material for high school students in a nice and atractive format. This material must include the following topics. A. Grammar: Comparatives and Superlatives, Simple Present, Simple Past, Simple Future, Present Continuous, Possessive Adjectives, Object Pronouns, Linking Words, Would conditional, Passive voice (only present and past) and Present Perfect. B. A text with a short vocabulary and two execises with answers of each of the followint topics: Jobs interviews, movies and news, traveling around the world, good practices with the Earth (ecology), Dangers in the digital world, Choosing a carrer, Productivity habits, modern inventions, Natural Disasters, and Soft Skill in the workplace. In general the mai...

I am seeking to connect my WPForms through Zapper to a custom Salesforce object. The form has dropdown menus that need to map to salesforce. The role requires the automation of data entry to efficiently track leads. It will involve significant work with WPForms, Zapper, and Salesforce, so experience with these platforms is crucial for success. Ideal Skills and Experience: - Comprehensive knowledge of WPForms, Zapper, and Salesforce systems - Expertise in CRM and lead tracking methods - Proven experience in automating data entry processes - Strong understanding of data privacy regulations

...simulation  Bump mapping/displacement mapping  Artificial intelligence  Scientific data or simulation visualization Key Requirements: - The animation should be compatible with desktop computers. - It should have basic interactivity, such as play, pause, and restart functionalities. - The main goal is for the animation to be educational. Ideal Skills and Experience: - Proficiency in WebGL and JavaScript. - Strong background in game design and animation. - Experience in creating educational content is a plus. The successful freelancer will be able to bring the Angry Birds characters to life in a browser-based format, ensuring smooth playback and basic interactive features. The animation's educational aspect must also be considered during the design phase to align with th...

...sleep, awoken by the detection of sound based on a threshold. Upon a given sense being awoken, it begins camera web server and turns on the light connected to that senses pins. *is it possible for it to stream audio also? The idea being the speakers attached to the 484 output sense microphone audio. Only if hardware allows (given consumption implied by these project details), include the A.I object and face recognition features to be included for the sense. The 484 should display the video stream of the latest activated sense, which can be maximised to full screen. Within its original page should also be toggles for the 3 relays. The screen should also contain the ability to add up/down button pairs for the forward/reverse control of continuous rotation servos. Make it so spe...

I'm on the lookout for a highly skilled JavaScript programmer capable of developing a multiplayer snake game similar to the popular game Slither. Key Responsibilities: - Design and implement a fully functioning and optimized snake multiplayer game using client-server architecture capable of thousands of simultaneous players. Ideal Skills and Experience: - Proficiency in JavaScript and multiplayer game development. - Strong understanding of how to implement multiplayer networking games using node.js and WebSockets. This task particularly requires experience in creating games for web browsers using JavaScript, node.js, and WebSockets. Gaming creativity, back-end architecture knowledge for multiplayer games, and an ability to meet deadlines consistently will st...

We're looking for a programmer skilled in scraping and converting APIs into PHP or Python code (reverse engineering)! If you have the following skills, join us: 1. Proficiency in JavaScript: Ability to work with this popular programming language and fully interpret and modify codes. 2. Knowledge of Cryptography: Ability to understand and use cryptographic algorithms and methods to comprehend how data is encoded and to transform unencrypted data. 3. Familiarity with Progressive Web Apps (PWA): Deep understanding of PWA structure and methods to bypass installation on iOS. 4. Experience with network monitoring and traffic analysis software such as Fiddler: Ability to use these tools for analyzing network traffic and related information, including identifying and addressing PWA...

I'm looking for a frontend developer who can convert my Adobe XD designs to a fully functional website. I need the site to be compatible with SP Admin 2 as well. Key requirements: - Convert Adobe XD design to HTML, CSS, and JavaScript - Ensure the site is responsive and user-friendly - Implement SP Admin 2 features Ideal skills for this job include proficiency in Adobe XD, HTML, CSS, JavaScript, and experience with SP Admin 2. The project will involve taking visual designs and translating them into code, ensuring the functionality and UI match the original design. Your work should be clean, efficient, and maintain the integrity of the design.

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I'm seeking a skilled developer to create an e-commerce website f...travel-oriented business. Coding proficiency and previous experience with e-commerce solutions are key requirements. A background in travel-based digital platforms will be highly appreciated. Key Features Needed: • User-friendly navigation • Secure and easy checkout process • Strong search and sort capabilities Ideal Skills & Experience: • Proficiency in various programming languages like HTML, CSS, JavaScript, PHP • Profound understanding of e-commerce platforms like Shopify, WooCommerce, Magento • Experience in web design and UX/UI • Knowledge of SEO. This platform must encapsulate travel and captivate audients into exploring and purchasing related products. Be ready ...

I aim to have a website replicated with altered services and text. I'm seeking a modern and sleek visual design. Key points: - Replicate Website A: The structure and layout of the website we're working on is based on Website ...A needs to be re-written to fit our business. - Responsive Design: The design must be responsive, ensuring a seamless experience for users across various devices. Ideal Skills & Experience: - Proven experience in web design and development, especially in replicating and modifying existing websites - Strong UI/UX skills, with a focus on modern and sleek design - Proficiency in HTML, CSS, and Javascript - Excellent communication skills to understand our business needs and adapt Website A accordingly Please provide examples of previous similar ...

I am seeking a skilled React developer to design and build an informational website with an admin backend that is fully responsive, and functions as a web-app. As the content provider, I will give you text, images, live prices, and stock prices API to incorporate into the site. I want to go away from wordpress. Ideal Skills & Experience: - Proficiency in JavaScript, HTML5, and CSS3 - Extensive React.js experience - Experience in building responsive web applications - UI/UX Design knowledge - Experience in working with real-time data, specifically stock prices - Familiarity with admin backend setups. The main goal of this project is to deliver a platform that clearly and attractively displays informational content to users. Your role involves structuring and elegantly presenti...

I need immediate help in editing a JPEG photo. The job involves removing an unwanted person and a banner from the image. Key Project Requirements: - Remove an unwanted person and a banner from the image. - The photo is in JPEG format. - The task must be completed within 24 hours. Ideal Skills: - Proficiency in photo editing software (e.g., Photoshop, GIMP) - Experience in object removal and background editing - Ability to meet tight deadlines and deliver quality work Please bid only if you can complete the task within the specified timeframe.

...to create a specialized app for me. This app should have the following functionalities: 1. Select the Order Date and time slot in the local delivery 2. Select the store pickup address for order 3. Very Pincode for local develiry is available or not this pincode? Require Skill - Shopify Order Edit - Shopify Webhook - REST API - Node.js and React.js - MySQL and Postgres - Javascript, HTML, CSS, Jquery A critical feature I require is the ability to gather specific information with each order. This should include: - The ability to select an order date via a calendar date picker. - Collect and record this order date. Ideal candidates for this project should be experienced in the development of Shopify apps, with a particular emphasis on order and inventory man...

I am looking for an experienced web developer to create an e-commerce site for my physical goods store. Key Responsibilities: - Develop an e-commerce platform with a seamless user experience for potential customers - Implement E-commerce functionality ensuring it's tailored for physical goods Required Skills: - Proficiency in PHP, HTML, CSS, and JavaScript - Proven experience in e-commerce website development - Familiarity with Stripe and Square payment gateways Ideal Candidate: - Has a portfolio showcasing previous e-commerce projects - Demonstrates excellent problem-solving and communication skills - Able to deliver high-quality work within stipulated deadlines Please submit examples of your previous e-commerce work when bidding.

...create a one-page portfolio for me using HTML, CSS, and JavaScript. This site should have a clean and modern design. Key Requirements: 1. **One-page Design**: I want a single-page website that showcases my work, skills, and contact information. 2. **Collaboration Request Feature**: There should be an option for visitors to send collaboration requests. So the most minimal backend option to cater that is needed. (for the back-end, choose stack you're most proficient at) 3. **Responsive Design**: The site should be fully responsive and optimized for all devices. Ideal Skills and Experience: - Strong command of HTML, CSS, and JavaScript - Experience in creating one-page websites - Knowledge of creating and handling data with JavaScript - Experience with responsiv...

The project is about the launch of new gucci purse…we have to make 3d model of that launch window

I'm in need of a skilled Shopify App Developer to create an innovative, new application that specifically includes an 'Order Date' feature. Key Function: - The primary function of this app needs to be the ability to select an order date. Additional Requirements: - The app must be easy to use and intuiti...Key Function: - The primary function of this app needs to be the ability to select an order date. Additional Requirements: - The app must be easy to use and intuitive. - Requires seamless integration with my Shopify store. Ideal Skills & Experience: - Shopify App Development - UI/UX Design - Knowledge of eCommerce and order processing. - Node.js and React.js Expertise - Mysql and Postgres - Javascript, HTML, CSS, Jquery Looking forward to discussing po...

...Forms: Create user-specific forms for event entry. Commercial users' forms will include membership management and payment functionalities. Google Maps API Integration: Utilize Google Maps JavaScript API to overlay event data on a map, employing custom markers and interactive elements. Backend and Security: Set up a secure server environment with robust authentication and role-based access control. Implement secure payment processing for commercial users. Responsive Design: Ensure the application is fully responsive and functional across all devices and platforms. Skills Required: Proficiency in HTML, CSS, JavaScript, and frameworks like React or Angular. Experience with backend technologies such as Node.js, Python (Django or Flask), or PHP. Strong knowledge of Google...

...Interface: Design an intuitive and easy-to-use interface within WordPress to facilitate the audio learning and comparison process. Preferred Skills: Proficiency in WordPress development, including plugin creation and integration. Experience with audio processing and analysis, particularly in the context of voice recognition or comparison. Strong knowledge of programming languages such as PHP, JavaScript, and possibly Python for audio processing algorithms. Familiarity with audio libraries or APIs for voice recording and comparison, such as Web Audio API or SpeechRecognition API. Ability to collaborate effectively with our team to understand requirements and integrate the system seamlessly into our existing platform. If you have the expertise to develop a robust WordPress audio l...

I have a basic, low-detail PNG image that I would like to convert into an STL file. This file will be used for 3D printing a simple, 3D object. Key Requirements: - Convert a single, low-detail PNG image into an STL file that is suitable for 3D printing. Other Considerations: - As the image is low-detail, the requirements for intricate texturing or complex geometries are minimal. The final 3D model should accurately represent the basic forms and shapes from the original PNG image. Ideal Freelancer: - Proficient in 3D modeling, specifically in converting 2D images into 3D printable files. - Familiarity with the STL file format and its requirements for 3D printing. Please provide a brief overview of your experience with similar projects and the tools you intend to use for this ...

...e-commerce website closely inspired by the exemplary design and functionality of Blue Nile(). The ideal candidate will have a proven track record in developing modern, responsive, and visually appealing websites with a strong focus on user experience and performance. Responsibilities: Translate requirements and mockups into fully functioning websites using HTML/CSS/JavaScript. Implement responsive design to ensure the website works seamlessly on various devices and screen sizes. Optimize website components for maximum speed and scalability. Ensure all aspects of the website are thoroughly tested and debugged. Collaborate with stakeholders to understand their goals and visions for the site. Skills and Qualifications: Ability to work efficiently under tight deadlines

Edit 4 photos, remove object and retouch

I'm in need of a portfolio website to showcase my works and attract new clients...need of a portfolio website to showcase my works and attract new clients. This website will mainly feature text and images. Key Responsibilities: - Develop a visually appealing portfolio website - Implement a black and gold color scheme - Ensure seamless navigation and user experience - Integrate a contact form for potential clients Ideal Skills and Experience: - Proficient in HTML, CSS, and JavaScript - Strong portfolio of previous website development, particularly in the realm of personal portfolios - Experience with client-focused web design - Good understanding of color theory and user experience design This role would be perfect for someone who is creative, detail-oriented, and has a keen ...

I'm in need of an experienced audio editor to help clean up the sound of a 50-minute podcast. This requires particular attention to: - Removing static background noise. The podcast seems to have a consistent static noise that I want completely eliminated to improve the listener experience. - Adjusting volume levels: The podcast requires normalization of volume levels across its entirety. It's vital that the editing provides a balanced listening experience that ensures all parts of the conversation are clear and consistent. Ideal skills would be experience in audio editing, noise reduction techniques, and podcast production. Familiarity with professional audio editing software is a must. I appreciate a keen ear for detail and someone who can enhance the podcast audio ...

...facilitate smooth, intuitive zooming in and out of the floor plan, as well as the ability to navigate to specific units. - Editing Tools: Users should be able to make alterations to the floor plan. This includes adding and deleting elements like floor sections, walls, tables, chairs, windows, and doors. They should also be able to draw shapes and add text labels. And resize, rotate and move all object. Ideal Skills & Experience: - Proficiency in HTML5 canvas: The module should be developed using HTML5 canvas - Strong understanding of UI/UX principles: The module should offer a user-friendly experience for efficient property management - Knowledge of architectural floor plan design: To ensure that the module meets industry standards Overall, I'm looking for a developer ...

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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

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.

MATLAB Visual Processing and Object Detection: The first task will be to detect and segment objects in images using traditional computer vision methods. It will be necessary to automatically separate the balls from the background and evaluate the accuracy of the segmentation. This task has been completed. Only a report will be written. Feature Calculation: The second task will be to extract texture and shape features. By using appropriate algorithms to calculate the shape attributes of the balls, it will then obtain textural attributes with gray level collaborative matrices. Object Tracking: The third and final task will be to track the movement of a ball by applying a Kalman filter. Working with real and noisy coordinates, it will create a tracking algorithm and compare t...

I'm looking for a talented CGI artist to create a high-quality, realistic 3D object & special effects CGI advertisement for promoting my brand. Key Requirements: - You will need to have a strong portfolio showcasing your skills in creating realistic 3D objects and special effects. - Previous experience in creating CGI advertisements for brand promotion is preferred. - The final output should be of the highest quality and adhere to realistic standards. Ideal Skills and Experience: - Proficient in 3D modeling and texturing. - Good understanding of special effects and their application in CGI. - Strong background in CGI advertising with a focus on brand promotion. - Ability to deliver high-quality, realistic CGI content within the given timeframe. If you're a CGI artis...

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...

...with an exciting object detection project using LiDAR data. This project primarily involves: - Implementing object detection algorithms on LiDAR datasets. - The detection should be detailed, focusing on specific models like car models and tree species. - The detected object data will be used for research and development, aiming to refine and improve current detection algorithms. The ideal candidate for this project should have: - Strong background in LiDAR data processing. - Proficiency in object detection algorithms, particularly for LiDAR data. - Experience in working with detailed object detection, such as specific models. - Ability to use the detected object data for research and development purposes. If you have a keen interest in rob...

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.

We're in need of an Augmented Reality expert with specific knowledge in the following areas: - Real-time object recognition - 3D modeling and rendering we're looking for candidates with a broad range of AR experience and a proactive approach. Key skills/experience: - Working knowledge of AR - Expertise in real-time object recognition - 3D modeling and rendering We will provide story Board to work and we have designer who works on all design part and deliver you to develop this all. Budget 250$ Thank you.

i m looking a an expert computer vision expert who can solve my bug. I need to improve tracking of humans in the code. Have a look at the video. the id of person is changing when he passes from some other person from behind the camera. I want the code to retain the id.

...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

I'm experiencing several error messages on Google Console for my website, and I need an expert to correct these issues for me. - Invalid floating point number in property 'price' (in 'offers')" - Invalid object type for field 'image'" - Invalid ISO 4217 currency code (in 'offers')" Key Tasks: - Identify the sources of these errors - Correct identified errors - Validate fixes using Google Console

...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: