A React.js Developer can do a lot for a client, such as create complex user interfaces without having to rebuild the same code over and over as UI components are reused in multiple projects. Additionally, a React.js Developer can refactor code so that it is easier to understand and maintainable in the long run through clear naming conventions and separation of code logic when the application requirements change. Finally, they can optimize loading time even on slower networks by code splitting so that the most important content is loaded first while the rest is done later on.
Here's some projects that our expert React.js Developers have made real:
- Building complex user interfaces with reusable components
- Integrating mock APIs into a project
- Hosting react apps on cloud platforms such as AWS EC2
- Creating ecommerce websites
- Refactoring code to increase maintainability
- Adding authentication and authorization layers
- Developing dynamic screens with UI designs from Figma
- Form validation with Google authentication
- Dynamically creating labels on pages using React Routes
With React.js, there is endless potential for creating amazing applications that are efficient, reliable and secure. Our highly trained React.js Developers specialize in completing and improving client projects quickly without sacrificing quality for cost or time, making them an invaluable resource for any business interested in staying competitive in their industry. If you're interested in taking advantage of our incredible pool of talent, feel free to post your own project and hire our skilled React.js Developer today on Freelancer.com!From 240,306 reviews, clients rate our React.js Developers 4.86 out of 5 stars.
Hire React.js Developers
We are looking for an experienced web developer for a short-term project aiming to start as soon as possible. You will work on an interactive browser App that allows users to explore data on different consumers' search engine usage. The App should allow its users to load a simple data file in a pre-defined format and provide different options to explore and visualize it interactively. Broadly, the envisioned App should provide users with functionalities such as - apply various filters to the given data - make selections - perform simple calculations (counts, means, standard deviations) based on user selections - visualize results in simple graphics (e.g., bar charts, scatterplots) - use graphics to refine selections and zoom in on the data that used to calculate them - create output ...
We are seeking a freelance developer with expertise in NestJS to deploy our backend code to a server. The required endpoints must be hosted for integration into the frontend of our project. If you have a solid understanding of NestJS and are interested in a challenging project, we would love to hear from you!
i want to make an e-commerce site with customizable products
I have an e-commerce webiste in MERN. Where frontend and backend code is not segregated and an older version of node js is used. I need to get both codes of frontend and backend in 2 different repositories and node version 17 should be supported instead of 14. 1. Segrigation of frontend and backend. 2. Upgrading node version from 14 to 17. 3. Fix compatibility issues. (Should run successfully)
I need a freelancer to help finish or fix a website for my client's existing business. I'm unsure of what changes need to be made, so I'm looking for someone with experience who can make the necessary fixes. It's important that the the project be completed in a timely manner and with a level of quality. Any recommendations of additional changes or features that could be added would be welcomed. I'm aware that some development tasks take more than 5 days, so I look forward to talking with the freelancer to determine the best timeline for completion. We are using : Pickbazar Laravel - React, Next, REST & GraphQL Ecommerce With Multivendor PickBazar - React Ecommerce Template with React Hooks, Next JS, GraphQL & REST API we want to fix some errors and chang...
Our company has been active in the field of solar photovoltaics connected to the network for 15 years. We want to use Keycloak as an SSO for all our applications: Prestashop 8 and some other applications (in Laravel and React)… We want our users to be able to log in everywhere with the same credentials. Also, we need to be able to manage access to our different applications: - Our customers will only use the prestashop. - some people will use prestashop and one of our laravel website - Some people will need access to one application but not the others… On keycloak we should be able to have different groups and roles. Those will determine which applications you can access (and within the applications, what you can do) skills required : keycloak knowledge wo...
Hi Romik. As we discussed Please finish conveting BSC dex to arbitrum dex. Good luck
Need a MERN stack developer to build a job portal. Main Functionalities: login/signup -> employer and employee Employee: 1)registration & profile creation 2)taking mcq and coding assessment which has proctoring 3)getting recommended jobs based on profile matching(preferences & skill assessment passed) Employer: 1)profile creation 2)job posting getting recommended candidate from talent pool(employee who passed assessments) based on job details Administrator panel: To manage hiring process
I want to build a webpage for users to edit and design an image with provided images. let's say in this example, here will be 4 shapes, like shown in attachment. The image for each shape will be provided by us. I need code written in ReactJS to do the following: - Allow users to drag elements from the library on the right onto the area on the left - When dragged on the left, the elements must clip to the bottom line like shown above - The elements can be dragged horizontally - When an element is dragged, push the other elements to make space for the element that’s being dragged - Elements should touch each other, leaving no space in between and no overlapping
Hi there, I am looking for a Chrome Extension developer for the Life-Long. This one is a test project (of course will pay you for this as well after discussion and clearing all details) if you did this project successfully then I will add you to my team and give you all my projects ready to start. Details for this project will be shared with the winning bidder. New freelancers are also welcome to bid. Start your project with the word "Allrounder" to be considered. Without this word, all bids will be ignored.
I'm looking for a skilled developer to create a readymade blogging site with an admin panel in ReactJs version 16.x. Customizations will be required, but only partially. The hosting should be done on a VPS for optimal performance. The successful candidate should have good experience with ReactJs programming, as well as setting up servers and databases in Mongo/SQL. Furthermore, the candidate should have strong problem solving skills and be able to troubleshoot any issues that may arise during the development process. I'm open to creative solutions and understand that this project requires a certain level of expertise. If you think you have the perfect skillset and promise to deliver outstanding results, don't hesitate to apply.
I have a project that is using Qwik, Tailwindcss and DaisyUI. I created a responsive navbar with burger that knows to appear on certain screen size. When I change to responsive view on web and click the burger, the dropdown opens. But when I try this on my Iphone (real) the dropdown is not opens.
Build a new website, apply for details
Necesitamos que en nuestra app hecha en ReactJS permita cobros con tarjeta de credito. En nuestra pantalla de checkout permitimos actualmente cobro con Transbank OneClick Mall, y queremos implementar MercadoPago. (adjunto pantalla de checkout). Como Backend usamos Firebase Functions (NodeJS) para llamadas de API. Como base de datos (solo en backend) usamos Firestore. Necesitamos: - Componente de React (o puede ser un Hook) que permita llamar a MercadoPago. Aceptamos sugerencias de algo más práctico que se pueda integrar con nuestro código. - Crear una función de Firebase Functions (nodeJS) para los endpoints del proceso de checkout. Se necesita crear las funciones, pero todo el funcionamiento del checkout debe estar encapsulado en una Clase, ya que será...
I want to build a sport simulation web app. That must be good for mobile as well. Please write similar projects you have done before.
I am building an website using react.JS and I can't find the reason of an error.
Hello! I 'm going to open my website. Who can help me? You must buildthe website with react. please contact me.
I am looking to add a developer or two to work with another couple of developers on an Excel Add-in we have built. Your role will to be add additional UI elements to the existing web app - another group does a lot of the code that actually interfaces with Excel
We are looking for a skilled ReactJS developer who is also proficient with Gatsby to join our team. As a ReactJS Expert with Gatsby, you will be responsible for developing and implementing high-quality, scalable web applications that meet our clients' needs. Key Responsibilities: Develop responsive, user-friendly web applications using ReactJS and Gatsby. Collaborate with other developers and designers to ensure the project meets the required specifications. Write clean, efficient, and maintainable code that follows coding standards and best practices. Integrate RESTful APIs and other third-party services into web applications. Optimize web applications for maximum speed and scalability. Identify and troubleshoot issues and bugs in web applications. Participate in code reviews and e...
I want to change the advertising system for this script, where the advertising is inserted individually in each publication
Enhance role and permission issue for react and node
Hi, I'm looking for someone to help me with a React.Js and Figma to React.Js project. Ideally, I'm looking for someone with a beginner level of experience in these areas; however, any additional web development skills are not necessary. Furthermore, this project does require help within a fixed timeframe or deadline. If you think you have the necessary skill set, please reach out and provide your portfolio. I'm looking forward to working with you!
I am looking for a react.js professional to provide development assistance on an urgent project(job support). Specifically, I need help debugging, running code reviews and other technical code related tasks. The project has several specific tasks related to react.js that need to be done within 1-3 hours. In order to succeed in this job support, strong knowledge of react.js is a must. The right candidate should have excellent problem-solving skills as well as be able to explain technical concepts at a high level. If you think you’re qualified for this job support, please apply!
I want to create reactjs page portfolio, this is very simple page.
Need a person who is good with browser updated and update our landing page according to new updates from browsers.
I'm looking for a talented developer to help create a new professional consultancy platform similar to Astrotalk. This platform will be developed using React.js and should adhere to a timeline of 1-3 months. The successful applicant for this project should have an extensive experience in React.js, as well as HTML and CSS coding. They should also have project management experience and excellent technical problem-solving skills. Ideally, the developer should have a solid understanding of the project goals and have their own ideas for how to make the project successful. I'm looking for someone who is enthusiastic, creative and able to take initiative to help create a successful platform. The successful applicant should feel comfortable working independently and with minimal supe...
I'm in need of a web developer to design an app for a broker-free platform. This platform should be able to support user accounts, as well as handle payment transactions. The app needs to be designed for web integration and must be intuitive, secure, and easy to use. The web developer will be responsible for setting up the web infrastructure, design, and backend architecture so that the app can be hosted online and used by its users. This project will require knowledge and experience in web development, payment gateways, user authentication, and UI/UX design. The successful candidate should possess a deep understanding of best practices in web development, particularly with regards to security. Attention to detail, excellent communication skills, and the ability to quickly solve probl...
Build new website fully customization.
Build an mvp website that can be used as a profile page for social media users with links to their other social media and pages, and also allows them to sell digital products/services and make bookings from the page.
As a client, I am looking to create a website which features real-time stock price details and some other features. I want to use React as the platform to build upon. I also need the website to include payment transactions and chatbot/customer support features. And some more as well. If you have experience developing with React, building websites with payment transactions and chatbot/customer support features, then I invite you to submit a proposal - I am excited to get started on this project. Note its a big project so if you have skills only then bid this project
There are minor bugs which needed to be fixed. in NextJS .
I would like to discuss my ideas with a professional about a potential website, that I would like to develop. What will it include. - I would like to build a 4 webpages built on WordPress - the users will have a login page and store email - one page will have REACT apps which link to Chat GPT (or Similar) - They can then download the output as PDF - The files output will be stored in the clients/users area for access later on (limited capacity). - Subscription area required with different types of access
more details will be on chat pls start the bid by react
I am looking for a freelancer to modify an existing android Taxi app source code bought from Codecanyon and integrate payment gateway (Paystack). The freelancer needs to make modifications on the Android platform and help me set up the payment gateway. I am also open to brainstorming ideas on additional functionality that could be added to the app. This project requires expertise in modifying app source code and incorporating payment gateways. If you think you have the right skills to handle this project, feel free to bid. I'm excited to see the possibilities this project could bring!
I want a website like udemy where there would be modules and something like that
We are looking for an experienced developer to integrate PayPal and Stripe payment gateways into our website. Our website is built with React JS for the front-end and Python for the back-end. The website allows users to subscribe to our service for access to exclusive content. The successful candidate will have experience with integrating PayPal and Stripe payment gateways into a React JS and Python web application. They should be familiar with the necessary APIs and have a proven track record of successfully implementing payment gateway integrations.
Need developers with skills react, redux, typescript. Need to work remotely
1. GraphQL API integration 2. 3. Realm db syncing 4. SDK 5. Incoming call UI 6. Notifications with Actions
We are working on a startup and we have a few doubts about file structuring and managing code. We are ready to pay you if you can be a small go-to guide for us. Bid if you are interested
I have a template of all page of app on jpg, and need to create a app using that design. You can create app using React, Vue or AngularJS. I need a web version
Looking for a skilled appsmith developer for build a ongoing project. If have appsmith experience, Please bid with "Appsmith".
Hi, We need an experienced React UI/UX developer to join our team for our infographics site update. You can get some sense about the it from You must have professional experience in React, Redux Toolkit, , UI/UX, Canvas & Graphics, Drag & Drop etc. If you are interested in this position, please contact me. I will give you a tiny test and if our senior developers in our team accept it, we will keep working with you for 3~6 months. If you think you are the best candidate for this position, please feel free to hit me now. Thanks.
To create a new component product comparison table using Next JS, Typescript, React Js, AEM with responsiveness in mobile and desktop design
Hi I want to copy what this pages does exactly. With the different map coordinates. I want it to work on a shopify site. I want to use my google maps api key.. Please quote an accurate price. Post any similar google map stuff younhave done. == PLEASE NOTE You will be required to supply the script(s) and files, and documentation to where I enter my google API key, which is kept private obviously. I want the documentation so I can install and test. ==== Thank you.
I have a project that requires the development of a readymade blogging site with an admin panel in ReactJs. The website should include a search bar, an ability to create an account, and a comments section. Additionally, the website should feature an integrated content management system and have strong SEO tools, as requested. I am seeking someone who will be able to complete this project within 1-2 weeks. Kindly reply only if you've a ready portal available
Hello! I have an existing web application that is built with Node and React JS and I need it to be updated to ES6. Particularly the React JS (client) system needs to be reviewed and refactored to use latest best-practices. The update requires code review and suggestions for modifications. I am looking to have these updates done at set intervals and not necessarily in real-time. If this is something you are able to do, please reach out and let me know your skills and experience with this type of project.