JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

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    As an EVM user, I'm interested in a seasoned NodeJS developer with experience in cryptocurrency and blockchain technology. The objective here is to develop a precise, efficient, and bug-free NodeJS script that enables contract interactions on ZKSync, a layer-2 scaling solution for Ethereum. Your tasks will include: 1. Developing NodeJS script. 2. Ensuring script is attuned to ZKSync. 3. Enabling the script to send transactions involving Ethereum andn other ERC20 tokens. 4. NFT purchases. A successful completion of this task would require: - Proficiency in NodeJS - Knowledge of EVM chains - Understanding of web3 transactions - Experience in AMMs / Swap applications Please see the attached brief for more details

    €115 (Avg Bid)
    €115 Keskimäär. tarjous
    27 tarjoukset
    mern-paystack--- 6 päivää left
    VARMENNETTU

    hi, i have a referral system that is built using and mongodb. PROBLEM: when a user submits the /[referralId] form, we redirect the user to their /rewards/[pathId] route, and then save the user to the db. this flow works fine, but the problem is that users are self-referring themselves. SOLUTION: when a user submits the /[referralId] form, i want the user to be redirected to a paystack checkout so the user's bank card or other payment method will be charged. if the checkout is successful, i want the user to be redirected to their /rewards/[pathId] route, and then save the user to the db. but if the checkout is not successful, we will redirect the user to the /[referralId]/failed route and we will not save the user to the db. It's a app that uses MongoDB/Mongoose for databa...

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    8 tarjoukset
    Project for Paloma 6 päivää left

    As the project lead, I am aiming to significantly enhance the user experience within our Information Technology domain. Ideal candidates for this project should: - Hold extensive Java proficiency as this is our preferred technology for this project. - Previous expertise in user experience enhancement is great to have. - Strong background in IT applications. This project will require innovative thinking and problem-solving skills to elevate the user experience within our IT services. Not only should the freelancer be adept at Java, but they also need to perform under a user-centric mindset.

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    26 tarjoukset

    As a proficient Javascript and Ajax expert, your task will entail a comprehensive study of a script with a focus on formulating an effective Ajax post statement. You'll be writing a new function that is capable of submitting form data directly from the browser's Chrome console. Ideal skills include: - Extensive experience and proficiency in Ajax and Javascript - Robust understanding of Chrome console operation - In-depth knowledge of Javascript - Strong ability to write efficient, effective functions.

    €45 (Avg Bid)
    €45 Keskimäär. tarjous
    4 tarjoukset

    I'm looking for an experienced website developer to help create a custom website that allows for the control of a relay box similar to a home assistant over a LAN. This control-oriented website should be designed in a simple, user-friendly manner to facilitate easy, direct interaction with the relay. Key Responsibilities: - Code and test the website backend for LAN integration with the relay box - Design a responsive and intuitive user interface - Anticipate and address possible security issues relating to LAN control access Skills & Experience: - Proficiency in JavaScript and HTML/CSS - Experience with LAN system integration for smart devices - Strong understanding of Network Security Basics - Previous work in similar project is a big plus

    €456 (Avg Bid)
    €456 Keskimäär. tarjous
    29 tarjoukset

    I'm seeking a skilled developer to enhance the user interface and functionality of an existing Google Chrome extension. Your tasks will include: - Changing the current color scheme to dark colors to provide a sleek and modern appearance. - Redesigning the layout to provide a more intuitive and user-friendly experience. Be prepared to make design recommendations. - Adding more interactive elements as appropriate, which should grab the user's attention and improve user engagement. Candidates should have previous experience modifying Google Chrome extensions, with a keen eye for aesthetics and detail. I look forward to receiving your proposals.

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    7 tarjoukset
    Dynamic Static Site Design 6 päivää left
    VARMENNETTU

    I am in need of a freelance web developer to create a stunning static website for my portfolio. Here's what I'm looking for: - **Purpose:** The website will serve as a portfolio to showcase my work and achievements. It should be engaging and visually appealing to my audience. - **Pages:** The website will be compact, consisting of 1-5 pages. This includes a home page, about me, my work/portfolio, a contact page, and possibly a blog. - **Content:** I have all the required content, including text and images, ready to be integrated into the website. **Ideal Skills and Experience:** - Proficiency in HTML, CSS, and JavaScript to create a static but dynamic-looking website. - Experience in designing portfolio websites with a keen eye for aesthetics that can capture the essence of m...

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    17 tarjoukset

    Looking for a proficient Python developer to create a bot that'll execute an automated price comparison on Amazon and eBay using EAN from eBay listing. It needs to continuously check latest listings on eBay and send an alert via email when found item meeting condition. It should check old listings too in case there is a price update for old listing. We want it for specifically eBay UK and Amazon UK. It needs to search in the category "Video Games", and the platform needs to be PlayStation 4, PlayStation 5, Xbox Series S/X and Nintendo Switch We need following filters: - Set price difference percentage Here is explanation video:

    €76 (Avg Bid)
    €76 Keskimäär. tarjous
    20 tarjoukset
    Java Developer 6 päivää left
    VARMENNETTU

    We are looking for a Java developer with strong java background, minimum 5 years working experience. We are developing online streaming products. Those with experience in online streaming will be advantage in the selection. We will provide more details on the project works once selected

    €449 (Avg Bid)
    €449 Keskimäär. tarjous
    38 tarjoukset
    Custom Plugin Repair for Unique Features 6 päivää left
    VARMENNETTU

    I'm currently facing an issue where my custom plugin isn't functioning at all. Skills and Experience: - Expertise in Plugin Development - Extensive Knowledge in Form Creation Tools - Proven troubleshooting skills Key Tasks: - Identify the cause of the malfunction - Fix the issue to restore full functionality - Ensure long-term plugin stability and reliability End goal: A fully functioning custom form creator as part of the site's unique features.

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    11 tarjoukset

    Conditions: 1. Every product will be charged for shipping rate (except when we combine them 2+2 or similar, it will be one truck and one rate) 2. product quantity 3. Location 4. transport 5. Additionaly charges (when combining ex sand and rock and packing sand in supersacs) 1. QUANTITY a. certain items when ordered over 5 tons/yards - will shipping from nearest direct ship locations (there are 6 direct ship locations) b. same products under 4 tons - will shipping from other nearest FACILITIES - Saturdays - direct ship are closed, except so any correlating products must be pulled out of store locations at under minimum price ====== - there are 3 or 4 locations that shipps any product lower then minimim or some products shippied only from this location - some products are stocked in ce...

    €950 (Avg Bid)
    €950 Keskimäär. tarjous
    57 tarjoukset

    I am seeking a passionate web developer with experience in creating visually appealing portfolio websites. The portfolio you will develop will incorporate the following elements: - Design a stunning portfolio supporting 1-5 pages layout. - Integrate a multimedia gallery to embed my work's images and videos for placement purposes. Web designers who have a knack for creating well-structured, visually compelling, and easily navigable portfolio sites are encouraged to bid. Familiarity with optimization tools will be an added advantage.

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    23 tarjoukset

    I'm seeking a Filipino expert on WordPress developer with over 5 years of experience for a full-time position. The ideal candidate should have extensive skills and experience in managing all aspects of website creation including: - Website maintenance and routine updates ensuring optimal performance. - Developing and customizing WordPress themes to meet unique business requirements. - Developing plugins for added functionality, and performance improvements. Proficiency in HTML, CSS, JavaScript, and PHP is essential and strong problem-solving abilities are required. Proactive, creative, and independent, the candidate will take a hands-on role in defining and implementing website improvements. Previous experience in a similar role is a must.

    €7 / hr (Avg Bid)
    Paikallinen
    €7 / hr Keskimäär. tarjous
    148 tarjoukset

    I have a website built using custom HTML, CSS, and JS and now require an experienced developer to create a PHP Admin Panel for my website that is equipped with user authentication capabilities and a dashboard with analytics information. Key Responsiblities: - Developing a PHP Admin Panel to manage website content, including text, images, and videos. - Creating a user-friendly interface for the text editor. Ideal Expertise: - Proficiency in PHP, HTML, CSS, and JS - Experience with creating Admin Panels - Understanding of website analytics - Track record of user authentication implementation This is a complex yet exciting task that requires a professional touch; I strongly encourage those with the mentioned skills and experience to submit their bid. Excited to see this project come to l...

    €51 (Avg Bid)
    €51 Keskimäär. tarjous
    13 tarjoukset

    We are seeking a talented WordPress Developer with a strong background in plugin development and SEO optimization to join our team. As a WordPress Developer, you will be responsible for creating custom plugins tailored to our specific needs, particularly focusing on facilitating the posting of book-type content on our website. Additionally, you will play a crucial role in implementing SEO best practices to ensure our website ranks well in search engine results. Responsibilities: 1. Develop custom WordPress plugins to streamline the process of posting book-type content on our website. 2. Collaborate with the design and content teams to ensure seamless integration of plugins with our website's layout and functionality. 3. Optimize website performance and user experience by implementing...

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    50 tarjoukset

    I need a talented full stack developer with experience in HTML/CSS/JavaScript, Python and Java. Key Features: - Implement user authentication functionality Platform: - The application will be used on web only. Ideal candidate should have: - Proficiency in HTML/CSS/JavaScript, Python and Java - Proven experience with user authentication protocols - Great problem solving skills - A good understanding of web applications.

    €30 / hr (Avg Bid)
    €30 / hr Keskimäär. tarjous
    82 tarjoukset
    Full-Time React Dev for Web App 83 päivää left
    VARMENNETTU

    I'm in need of an experienced JavaScript developer, specifically someone well-versed in React, to take on a full-time role developing a web application. Key Requirements: - Proven experience with the React JavaScript library is essential. - Proficiency in MongoDB database management will also be required. - Though the project primarily involves work on a web application, familiarity with mobile applications and API development would be beneficial. The ideal candidate will have a strong understanding of JavaScript and its nuances, including ES6+ syntax, and will be able to work autonomously while also contributing to the team's wider objectives.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    60 tarjoukset

    I am in need of a seasoned full stack developer who is highly proficient in backend and front-end development. We will be building Gen AI applications. The selected freelancer will also be responsible for deployment of their code on the cloud. Ideal Skills and Experience: • Extensive experience as a Full Stack Developer • Strong Python programming skills are required • Strong JavaScript programming skills are required • Must be able to deploy build APIs • Must have deployment and CICD experience • Must have deployment and CICD experience • Should be able to design basic modern UI in Figma or any other tool • Must have experience deploying code in production environments • Any experience with AI is a plus but not required. You will be expected t...

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    7 tarjoukset

    i need you to write me a code with notes for a swiftbot api. PLEASE LET ME KNOW ASAP. all info in the file below

    €23 / hr (Avg Bid)
    €23 / hr Keskimäär. tarjous
    15 tarjoukset

    Searching for a developer with proficiency in OpenCV and Python to help with several image recognition tasks. These include, but are not limited to: - Object detection - Facial recognition - Text recognition Successful freelancers should be experienced in Python coding with OpenCV and ready for regular work. Your application must showcase: - Past work related to the tasks mentioned above - Extensive experience with image recognition - Details on how you would approach these projects I am looking for long term. I amexpecting around 20-25 hours wekely. I can give definition for task basis or on hourly basis. For example I want a script to detect animal on a view. You can quote for this task and also for specify your weekly rate for around 2-3 hour daily work 20 hours. My budgets not ...

    €2 / hr (Avg Bid)
    €2 / hr Keskimäär. tarjous
    10 tarjoukset

    I need a developer capable of creating an infinite scrolling feature for YouTube videos on a web browser. The desired user interface should be interactive with animations. This will be a unique project requiring proficiency in UI/UX design, along with web development and possibly javaScript for the scrolling feature. Key requirements and skills include: - Developing an infinite scrolling feature for YouTube in a web browser - Creating an interactive, animated interface - Expertise in UI/UX design, web development and potentially javaScript - Understanding of YouTube's API and video feed - Customizing the user experience to seamlessly present related videos. Please bid with relevant experience and examples of similar work if possible.

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    20 tarjoukset
    Formidableforms Sequential Reordering 6 päivää left
    VARMENNETTU

    As the heart of my project is Formidableforms, I need a freelancer who is quite skilled with this platform. The project requires the list of items, each having a name followed by a number in a sequence, to be updated automatically when an item is either added or removed. It is essential that the sequential numbering reflects the new order right away. Additionally, the newly added items should be given updated sequential numbers. To explain further: - If an item is removed, all sequentially higher numbered items should decrease by one. - In case of addition, the new item should receive an incremented number from the last existing one. I'm looking for someone who can accomplish this task promptly and efficiently. The timeline for the deliverable doesn't adhere to a specific ...

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    3 tarjoukset
    Ruby to JavaScript Conversion Specialist 6 päivää left
    VARMENNETTU

    I'm in need of a confident JavaScript developer proficient in JavaScript Standard Style. Your task will be to convert a basic Ruby file, which contains a few methods/functions, into JavaScript. The JavaScript version needs to be able to integrate seamlessly with our existing JavaScript codebase. This job requires a sound understanding of both Ruby and JavaScript languages. Please share your prior experience in language conversion projects.

    €133 (Avg Bid)
    €133 Keskimäär. tarjous
    26 tarjoukset
    java React Material UI Login Fix 6 päivää left
    VARMENNETTU

    I currently require assistance resolving some issues on my project. I'm working with a React Material UI application that's integrated with a Java Spring backend. At the moment, I'm facing trouble with the login screen. The main issues include: - Frontend not calling the API - Lack of response from the frontend to the backend API. I need a full stack developer with a deep understanding of both frontend and backend operations to come onboard. The perfect candidate should be proficient in Java Spring and React Material UI. Your responsibilities will be to diagnose the communication issue between the frontend and backend, ensure the correct function of the login screen, and confirm that backend API endpoints are correctly configured and accessible. Experience in troubles...

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    35 tarjoukset
    Módulo prestashop 6 päivää left

    Necesito un modulo prestashop 8.1.3 + que genere una variable glogal del ancho de pantalla que se actualica en tiempo real, que se pueda utilizar desde php y todos los tpl

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    14 tarjoukset
    Skilled Flutter Developer Required 6 päivää left
    VARMENNETTU

    Error fixing I'm looking for someone talented with Flutter to bring my app project to life. Although the specific features required for this app has not been detailed, it's safe to assume that the application will likely incorporate elements such as user authentication, in-app purchases, and push notifications, among others. Please apply only if you have: - Previous experience working on similar Flutter projects. - A strong portfolio showcasing your prior work. - Proficiency in the Dart language would be a significant advantage here. When applying, please be sure to highlight your experience, specifically any similar Flutter projects you've worked on in the past. This will be a crucial contributing factor in the selection process. Looking forward to your bids. Let's ...

    €94 (Avg Bid)
    €94 Keskimäär. tarjous
    8 tarjoukset
    Enhancing Magento Website Loading Speeds 6 päivää left
    VARMENNETTU

    I own multiple Magento-based websites, over five in fact, that are undergoing struggles with their loading speeds. The homepage and specific product pages are the greatest areas of issue, taking longer than desired to fully load. Additionally, we've detected an overuse of JavaScript to be the root of these problems. I'm actively looking for talented freelancers with rich experience in Magento and JavaScript. You should have a good understanding of how to manage JavaScript for optimal website performance. In your application, please include: * Your experience with speeding up Magento websites * Techniques you have used to minimize JavaScript impact * Examples of similar projects you worked on in the past Let's work together to improve the performance of these websites and...

    €468 (Avg Bid)
    €468 Keskimäär. tarjous
    49 tarjoukset
    mern-paystack-- 6 päivää left
    VARMENNETTU

    hi, i have a referral system that is built using and mongodb. PROBLEM: when a user submits the /[referralId] form, we redirect the user to their /rewards/[pathId] route, and then save the user to the db. this flow works fine, but the problem is that users are self-referring themselves. SOLUTION: when a user submits the /[referralId] form, i want the user to be redirected to a paystack checkout so the user's bank card or other payment method will be charged. if the checkout is successful, i want the user to be redirected to their /rewards/[pathId] route, and then save the user to the db. but if the checkout is not successful, we will redirect the user to the /[referralId]/failed route and we will not save the user to the db. It's a app that uses MongoDB/Mongoose for databa...

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    9 tarjoukset

    I'm urgently looking to fix a persistent bug in our Nextjs application. Specifically, the total price in the Stripe checkout occasionally turns null, creating serious problems for our customers. This issue often happens when users switch between pages, and it is something we are encountering in our production environment. Key Details: - Issue: Frequent null total price - Trigger: Switching between our website to stripe checkout - Environment: Production I need an expert in Nextjs who has previously encountered and solved similar bugs, and is adept at working within the Stripe payment system. Experience with e-commerce applications would be advantageous. Please demonstrate your experience in your bid, and explain your proposed solution to this issue. It would be especially helpful...

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    12 tarjoukset

    I am seeking a skilled web developer to construct a multifaceted WebApp that serves as a comprehensive platform for Sports, Education, Cultural and Art program listings from numerous providers. The platform will be packed full of features for user convenience and seamless navigation. Key requirements for the project include: DESIGNING THE CORE FUNCTIONALITIES: • Creation of a user registration feature • Introduction of a program search filter • Design of a program schedule layout • Inbuilt payment integration and registration for programs. Multisite and multisport registration should be enabled. ADDING PAYMENT OPTIONS: • Development of a commission system • Enable payment via points or cash. - After each user payment to the provider (month or hour...), I...

    €487 (Avg Bid)
    €487 Keskimäär. tarjous
    37 tarjoukset

    I'm looking for a javascript coder to augment my pitch class set calculator. Key tasks incorporate: 1. Addition of Interval Calculations: Implement a feature to calculate intervals that include larry solomon sets. Ensure this adjustment facilitates accurate calculations and presents no conflict with existing code. 2. Nomenclature Modification: Replace the current Forte's nomenclature with Larry Solomon's nomenclature. The new implementation should retain the accuracy and usability of the tool. 3. Link pdf files to calculator results. Your application should showcase your proficiency in Javascript, some understanding of music theory, and specifically, familiarity with pitch class and interval calculations. the calculator [login to view URL]

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    27 tarjoukset

    I'm searching for a skilled front-end developer to build a personal portfolio website. The chosen candidate should be proficient in HTML/CSS and JavaScript. The website's integral functionalities should include an: - Image gallery: with an intuitive layout to display images strikingly. - Contact form: to enable any prospective clients or employers to reach me directly through the website. High attention to detail, the ability to follow specific design guidelines, and previous experience creating portfolio websites are essential for this role. An understanding of responsive design principles for various devices sizes is also a plus. Your main responsibilities will include turning my concepts into a functional, user-friendly site. Please provide relevant portfolio examples in ...

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    65 tarjoukset

    I require a revenue sharing membership site for creators. Payouts will be on % of activity/interaction with anti cheat measures in place. Users will upload content (videos, images, text, links) such as social media sites. Creators will have a free public profile and will choose which content is free and which content is for paid members. The site will have a free video roll section with tiktok style short videos that they can scroll through. There will also be a paid members video roll with premium content. Admin will get a %, creators will get a % and referrals will get a % of the total monthly fee revenue generated. referrers can login to member area to get referral links and see stats and update payment information. Payment for the site, creators and referral partners will all by crypto...

    €1236 (Avg Bid)
    €1236 Keskimäär. tarjous
    30 tarjoukset

    I'm in need of a proficient HTML coder to create clean, well-designed email templates. My target browser is Google Chrome, and I would appreciate it if the coder ensures compatibility with this browser. Ideally, you should have: - Strong skills in HTML, CSS, JavaScript, and React JS - Experience in creating email templates - Proficient understanding of cross-browser compatibility issues - A strong eye for visual composition Your role will primarily be to code HTML for email templates, and your work will greatly enhance the user's experience of not only consuming information but also interacting with our emails. This job will require you to demonstrate your ability to code effectively while adhering to the highest standards of quality. I look forward to working with a motivated ...

    €543 (Avg Bid)
    €543 Keskimäär. tarjous
    24 tarjoukset
    Interactive Web App Developer Needed 6 päivää left
    VARMENNETTU

    As someone seeking expert assistance, I need a proficient web app developer who can design an interactive web app that caters to multiple services. The core functionality of the app includes: - Messaging/Chat: To enable fluent interaction between users. - User content uploads: To empower users to share and upload their content. - Live streaming: To facilitate real-time sharing of video and audio content. You'll require a strong background in web development, along with demonstrable experience in integrating chat, content upload, and live streaming functionalities. Also, I expect a strong understanding of user experience to ensure the app is user-friendly and interactive. A portfolio with similar projects would be a bonus.

    €259 (Avg Bid)
    €259 Keskimäär. tarjous
    16 tarjoukset
    Efficiency-Driven Software Design 6 päivää left
    VARMENNETTU

    To align with my focus on efficiency, I'm looking for a proficient software designer with strong skills in workflow automation and data analysis and reporting. Your function will involve constructing a software that integrates both processes effectively. Primarily, we will automate purchase order processing and inventory management to maximize efficiency. A background in graphic design and marketing proves useful as visuals and client usability contribute largely to the value of our project. Your expertise will aid in dynamically enhancing our user experience, thereby making us more productive and competitive in our field. Great paid!

    €192 (Avg Bid)
    €192 Keskimäär. tarjous
    21 tarjoukset

    I require a revenue sharing membership site for creators. Payouts will be on % of activity/interaction with anti cheat measures in place. Users will upload content (videos, images, text, links) such as social media sites. Creators will have a free public profile and will choose which content is free and which content is for paid members. The site will have a free video roll section with tiktok style short videos that they can scroll through. There will also be a paid members video roll with premium content. Admin will get a %, creators will get a % and referrals will get a % of the total monthly fee revenue generated. referrers can login to member area to get referral links and see stats and update payment information. Payment for the site, creators and referral partners will all by crypto...

    €1038 (Avg Bid)
    €1038 Keskimäär. tarjous
    29 tarjoukset
    Daily Stock Market Scanner Development 6 päivää left
    VARMENNETTU

    Project Description: We are seeking an experienced freelance developer with expertise in data analysis and financial markets to build a custom stock scanner. The scanner will leverage Yahoo Finance data to identify stocks based on specific financial criteria and metrics. The goal is to automate the process of scanning for stocks that meet the my selected which will be provided to the freelance at the start of the job: Responsibilities: • Develop a stock scanner that accurately applies the specified financial criteria. • Integrate Yahoo Finance API for real-time data fetching. • Ensure the tool is user-friendly, with capabilities for users to easily run scans and interpret results. • Implement a filtering system to exclude or include stocks based on geographic location. ...

    €606 (Avg Bid)
    €606 Keskimäär. tarjous
    37 tarjoukset

    My aim is to develop a webapp primarily aimed at file sharing of documents and images. Since this platform is expected to serve a considerable user population, it has been built with optimal load handling in mind. Ideal Candidate: * Highly skilled in scalable webapp development * Previous experience in creating file sharing systems * Can finish tasks in a time-sensitive manner * Proficient in handling documents and image formats This project is required as soon as possible, this requires a developer who can stay committed to an aggressive timeline. Your expertise in promptly delivering projects would be highly valued.

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    12 tarjoukset

    I require a revenue sharing membership site for creators. Payouts will be on % of activity/interaction with anti cheat measures in place. Users will upload content (videos, images, text, links) such as social media sites. Creators will have a free public profile and will choose which content is free and which content is for paid members. The site will have a free video roll section with tiktok style short videos that they can scroll through. There will also be a paid members video roll with premium content. Admin will get a %, creators will get a % and referrals will get a % of the total monthly fee revenue generated. referrers can login to member area to get referral links and see stats and update payment information. Payment for the site, creators and referral partners will all by crypto...

    €700 (Avg Bid)
    €700 Keskimäär. tarjous
    47 tarjoukset
    mern-paystack- 6 päivää left
    VARMENNETTU

    hi, i have a referral system that is built using and mongodb. PROBLEM: when a user submits the /[referralId] form, we redirect the user to their /rewards/[pathId] route, and then save the user to the db. this flow works fine, but the problem is that users are self-referring themselves. SOLUTION: when a user submits the /[referralId] form, i want the user to be redirected to a paystack checkout so the user's bank card or other payment method will be charged. if the checkout is successful, i want the user to be redirected to their /rewards/[pathId] route, and then save the user to the db. but if the checkout is not successful, we will redirect the user to the /[referralId]/failed route and we will not save the user to the db. It's a app that uses MongoDB/Mongoose for databa...

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    14 tarjoukset

    I'm in need of an experienced web developer to construct a website. The Features: - The functionalities for the website has not been finalized, therefore a level of flexibility is required. However, do expect to incorporate standard features such as user registration and login, content management system and possibly e-commerce capabilities. Your expertise in these areas will be appreciated. What you should include in your application: - Feel free to share your past work but what I'm extremely interested in is your experience. Please detail your previous projects, the challenges you faced, and how you overcame them. Design and Branding: - We have clear design preferences and branding guidelines for the website that we will provide. Your experience working with pre-defined d...

    €270 (Avg Bid)
    €270 Keskimäär. tarjous
    11 tarjoukset

    I'm seeking a skilled individual to integrate my existing poll survey, from a custom website, into Google Analytics. I predominantly need tracking and analysis of specific answers to survey questions. Ideal Skills and Experience: - Strong knowledge in Google Analytics - Proficient in handling custom website frameworks - Experience with survey creation and analysis This integration would provide me with valuable insights, enhancing my understanding of the survey responses and helping me make data-driven decisions. Your expertise will be crucial in making this a seamless integration.

    €11 (Avg Bid)
    €11 Keskimäär. tarjous
    2 tarjoukset

    I'm seeking an accomplished PHP and JavaScript developer who has at least 8 years of experience. You must be adept at core PHP development without any dependence on frameworks. Key duties for this project will include: - Implementing user authentication - Integrating databases - Integrating payment gateways Please only bid if you have an extensive background in both PHP and JavaScript, and are comfortable with core PHP development. Note : Payment will be made only after project complete

    €91 (Avg Bid)
    €91 Keskimäär. tarjous
    20 tarjoukset

    I need a creative, skilled developer to incorporate book writing functionality into my existing WoWonder site, mirroring features found in Wattpad and WebNovel. Features Required: - Advanced text formatting options for stylistic control. - Chapter management for orderly content creation. - Facilitating user comments and feedback on works. The feature should be accessible on a web browser to reach the maximum number of my web users. Importantly, this feature should be available to all registered users to encourage active interaction and user-generated content within my community. Ideal skills for this job: - Solid experience in web development. - Previous work with WoWonder or similar social networking scripts. - Comprehension of text editor plugins and their implementation. - Familiarit...

    €131 (Avg Bid)
    €131 Keskimäär. tarjous
    20 tarjoukset

    I'm looking for a skilled developer who can build an ecommerce website for my fashion business. Here's what I require: - An ecommerce website that allows for easy browsing and purchasing of products. - Real-time order tracking functionality to provide customers with up-to-date information about their orders. - Integration of an interactive 3D display of products to give customers a detailed and dynamic viewing experience. - Capability for personalized product recommendations based on customer browsing and purchase histories. The ideal candidate should have a strong background in website development, particularly ecommerce sites. Experience with real-time tracking systems, 3D display integration, and algorithms for personalized recommendations is highly desirable. Ability to del...

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    27 tarjoukset

    We're seeking an experienced developer to integrate MySQL with an ongoing Angular project. Our current needs are straightforward: - Our MySQL database schema for this project is simple, consisting of one to a few tables/relations. - The principal intention of this integration is the storage of user data, allowing for a seamless user experience. Qualifications: - Proficiency in Angular and MySQL - Experience with simple database schemas and backend development - Demonstrated ability to efficiently handle user data within Angular frameworks. Ultimately, we need this integration task to proceed smoothly, to keep our development timeline on track. Clear communication of progress and potential obstacles is essential for this role.

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    5 tarjoukset

    I need a proficient website developer, experienced in Python, to create a sophisticated website for my courier company. Our target market is small businesses. This website must include unique features like: - An automatic cost estimation tool reflecting delivery costs based on customer input. - A package tracking system to enable our customers keep tabs on their shipments. - An e-wallet feature for easy payments. Aside from these client-side features, the site should have a backend for effective management of the company. Key elements should be: - Reports generation for insights on business growth and customer trends. - A comprehensive analytics feature to assess performance and identify areas of improvement. - A system for rider assignment, enabling efficient work scheduling and task d...

    €490 (Avg Bid)
    €490 Keskimäär. tarjous
    32 tarjoukset

    Create a Blazor Server project(not client) that works exactly like Google Input Tool Example Google ink: API for language: |hi&text=wahan - Language Input Conversion: This will enable users to convert English into other languages as it sound(pronounced) specifically Hindi, Tamil, and Malayalam. - Auto-Suggestions: As users type in English, the application should provide real-time suggestions in the designated language. - Language Selection: Users should be able to switch languages using a simple dropdown menu. Familiarity with multi-language manipulation and working experience with Google's transliterate API will be favourable.

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    9 tarjoukset

    I'm in need of a ready-made, Nodejs source code for a web-based ewallet application and a business management tool. Here's the list of required features: Ewallet Application: * Secure transactions * User registration and login * Transaction history tracking Business Management System: * Inventory tracking * Employee management * Sales and customer management The ideal bidder will have a strong background in Nodejs development, with specific experience in devising secure, web-based ewallet apps and comprehensive business management systems. Your previous work on similar projects will be a deciding factor. Please include any relevant work samples or case studies in your proposal.

    €4554 (Avg Bid)
    €4554 Keskimäär. tarjous
    3 tarjoukset

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