React/Next.js Upwork Jobs

We are seeking a blockchain game developer to help with our casino-style slot machine development on Solana. Must have experience in game development on the blockchain. Experience with Solana is a plus! Posted On: December 09, 2021 04:33 UTC Category: Back-End Development Skills:Java, Kotlin, JavaScript, Spring Boot, MongoDB, PostgreSQL, Apache Kafka, RabbitMQ, React, Microservices, Docker, Kubernetes, Git, Cryptocurrency, Python Country: Canada click to apply via All jobs | upwork.com

We are looking for a react developer to help complete our single page webapp. A basic version of it is ready and operational and we have got some UI designs done for it and we are looking for a frontend developer to be able to implement the new design. The design has been attached here to get an understanding of the scope of the work. Hourly Range: $15.00-$30.00 Posted On: December 09, 2021 04:26 UTC Category: Front-End Development Skills:React, JavaScript, TypeScript, Websockets Country: India click to apply via All jobs | upwork.com

We are looking for an individual or team very proficient in NextJS to re-create this site: https://ift.tt/3rPN3NF Requirements: - Have same amount of pages with exact same design - Connect the blog section to https://strapi.io/ - Multilingual in Korean and English - Integrate form with an API that we will provide to you. I want you go over the site understand the scope share a plan and a budget as well as timeline. We need this done in an urgent timeline so if you are experienced and have confidence to deliver on time we will prioritize that. Budget: $800 Posted On: December 09, 2021 04:07 UTC Category: Front-End Development Skills:React, JavaScript Country: Thailand click to apply via All jobs | upwork.com

We are building a Shopify App based on an existing project. We have most of the parts done - a web app and backend. What still needs to be done is the integration with Shopify. We want to create a Shopify App and publish it on the Shopify marketplace. It won't take much time if you are an expert in Shopify development. Skill requirements: - expert in Shopify App development and deployment - have developed and published Shopify Apps before - familiar with web development (Javascript, React, Nodejs, MongoDb) Also, a full-time commitment for the next few weeks is required, as the project has a tight schedule. We will meet through Zoom/hangout meetings daily for progress updates. We will use Github issues for project management, and Slack for instant communications when needed. We are looking for individuals only. Agencies please don't apply. Budget: $5,000 Posted On: December 06, 2021 19:48 UTC Category: Ecommerce Development Skills:Liquid, MongoDB, React, Node.js, Shopify, Shopify Apps, JavaScript Country: United States click to apply via All jobs | upwork.com

I currently have a demo website which is https://ift.tt/31z4ho8 I want to improve the aesthetics of it and then add more features, Please see attached. Posted On: December 09, 2021 03:55 UTC Category: Full Stack Development Skills:CakePHP, CodeIgniter, PHP, Laravel, Stripe, WordPress, Node.js, React, Bootstrap, Custom PHP, jQuery, RESTful, Graphic Design Country: Singapore click to apply via All jobs | upwork.com

https://ift.tt/30fW3k8 https://nouns.wtf/ https://ift.tt/30hAwYi We would like to build off of the source of NounsDAO above, set it up to work with our contract. Would need to setup the auction contract and make sure that is working correctly with the auction website. The attached files are mockups of what we want the website to look like. If you are not able to do web design, that is fine we just need the working functions on the website. Please let me know your thoughts. Thank you! Posted On: December 09, 2021 03:48 UTC Category: Full Stack Development Skills:Blockchain Development, Node.js, React, Web Application, Smart Contracts, Cryptocurrency, JavaScript, Blockchain, Binance Coin, DApps, web3.js, Amazon Web Services, Solidity Country: United States click to apply via All jobs | upwork.com

Hey there! Looking for someone to create a simple frontend page for a NFT project. Here are some examples of sites already existing. https://ift.tt/3oCfahB https://babyapes.io/ Budget: $30 Posted On: December 09, 2021 02:27 UTC Category: Front-End Development Skills:JavaScript, CSS, Web Programming, HTML5, Web Application, React, jQuery Country: United States click to apply via All jobs | upwork.com

Android and iOS Hybrid App for transportation. Functionality includes, 1. Buy Bus Pass 2. Find out buses that are approaching the nearby stop 3. Scheduling arrival and/or departure 4. Push notification while approaching stop 5. Find out which bus has less crowd which are approaching 6. Track a passenger and send a notification to other person when both of them are agreed to track. Person who is traveling with basic phone also should be tracked using their GPS 7. Receiving person should have option to configure when he/she need to be notified. For example, if arrival is delayed due to traffic then push notification/call should be triggered accordingly 8. Find cheapest ticket for long distance crawling the web 9. This should be applicable for train routes as well. 10. Connecting bus timings based on passenger end destination preferences. 11. Nearby Restaurants details by passenger preferences. Posted On: December 09, 2021 02:19 UTC Category: Mobile App Development Skills:iPhone UI Design, iPad App Development, iPad UI Design, iOS Development, Android, Core Java, Android SDK, Node.js, Swift, Kotlin, React, AngularJS, C#, ASP Country: India click to apply via All jobs | upwork.com

We're looking to have an email editor/composer like what Mailchimp has. Please reach out if you have the experience or capability to develop such a feature. Hourly Range: $10.00-$40.00 Posted On: December 09, 2021 02:06 UTC Category: Full Stack Development Skills:React, Vue.js, JavaScript, Angular, AngularJS Country: United States click to apply via All jobs | upwork.com

Job Description We are looking for a mid/senior level React developer to work with our team on our SaaS product. Responsibilities * Implement new functionality and upgrade existing features, diagnose in our SaaS platform * Work closely with our designer to implement user friendly designs in React and SCSS * Work closely with back-end team members to architect API contracts between the FE and BE * Weigh pros and cons of various technical implementations during planning phases * Diagnose potential bugs and determine the best course of action to resolve them * Participate in technical and product discussions with the team. Minimum Qualifications * 3+ years of experience using JavaScript ES6+ to build front-end web applications * Experience building data-driven React applications backed by REST APIs * Experience breaking down feature requests into technical implementations, including time estimates * A strong understanding of React state management patterns * Proficient with Git, Github and peer code reviews * Proficient in written communication and eloquent in describing complex concepts About Us Politech is the company behind Blocks, a SaaS web application for effective political advocacy. We help organizations manage and realize their policy goals by providing them with tools that assist them in tasks such as voter registration, grassroots organizing, and outreach. Our primary focus has been to assist progressive organizations that advocate on behalf of underserved communities. Our software platform has been a vital part of keeping such organizations successful and efficient. How to Apply Please respond with relevant project experience as well as code examples in a GitHub repo, gist, etc. Hourly Range: $15.00-$75.00 Posted On: December 09, 2021 01:49 UTC Category: Front-End Development Skills:CSS, SQL, TypeScript, React, JavaScript, Redux Country: United States click to apply via All jobs | upwork.com

I am looking for a React.js expert to assist with front end development for an online job board. I already have the completed design for all the pages in HTML/CSS format. Please send your portfolio samples for the work you have done in the past using React.JS. Posted On: December 09, 2021 00:58 UTC Category: Front-End Development Country: United Kingdom click to apply via All jobs | upwork.com

Requirements: - Handle validation before entering Private React Routes - Update user data on quiz completion Deadline: - Saturday Hourly Range: $15.00-$20.00 Posted On: December 09, 2021 00:39 UTC Category: Front-End Development Skills:AWS Amplify, React Country: Singapore click to apply via All jobs | upwork.com

React expert, with strong experience with MUI, https://mui.com/ ,needed to implement a design. The graphic design has already been done. Please review mockups and full explanation here:  https://ift.tt/3y9sX29 Hourly Range: $20.00-$50.00 Posted On: December 08, 2021 23:48 UTC Category: Front-End Development Skills:Web Design, CSS 3, React, JavaScript, HTML5, CSS Country: United States click to apply via All jobs | upwork.com

Cross platform mobila app - React Native/Flutter framwork. The main idea of ​​our app is similar to the coupon marketplace, but in a different area. The app will also serve as a social network between the business owners - those who offer the "coupons" and the users who can accept the offers. (Process of receiving coupon, money). Each user has a rating, area of ​​interest, recent activity (posts, story,etc). There are 2 login interfaces, a user who buys, and user who sells (business owner - validate process). *Design screens will be provided. *Login by Instagram&Tiktok(&youtube) and use their APIs. *Payment - advantage Backend at this moment - Flask,GO, Firebase or another similar framwork. Budget: $3,000 Posted On: December 08, 2021 23:39 UTC Category: Mobile App Development Skills:iOS, Firebase, MongoDB, User Profile Creation, Bluetooth, Camera, Location, API Integration Country: Israel click to apply via All jobs | upwork.com

We need to setup a new github react js project and based on tasks we will develop this project gradually. Starting from a simple login and fetching data into tables. Posted On: December 08, 2021 23:19 UTC Category: Search Engine Optimization Skills:SEO, WordPress, React, Bootstrap, Graphic Design, Shopify, Adobe Photoshop, Wordpress Multisite, PSD to Wordpress, Wordpress Thrive Themes Country: United States click to apply via All jobs | upwork.com

Expensify is a team of generalists developing today's leading expense management tool. Maintaining our reputation as an innovative leader in the world of finance requires an incredibly reliable and secure system for processing financial transactions. Accordingly, we primarily leverage time-tested languages, but we're looking to unify our front-end across platforms. For this, we're leveraging React Native and are looking toward the community on Upwork to help solve a variety of problems, both big and small, related to this migration. Please see the GitHub issue for full details: https://ift.tt/3IwlPBK Your Proposal: - You *must* post a proposal for how you will fix this issue in the GitHub issue linked above. - Your proposal should include a technical explanation of the changes you will make. - Your proposal will be reviewed. - If your proposal is accepted, you should post the proposal in Upwork and you will be hired for the job. How to submit the code: To submit the code, we'll invite you to our GitHub repository, where you'll create a fork of our codebase. You'll create a branch on that fork, and when your code is ready for review, you'll create a pull request in our repository to merge your fix into our codebase. Our engineers will review the code, and approve and merge when the fix meets our requirements. Please review our Contributor Guidelines before submitting a proposal -  https://ift.tt/3CUUIgK Budget: $250 Posted On: December 08, 2021 23:10 UTC Category: Mobile App Development Skills:React Native Country: United States click to apply via All jobs | upwork.com

Hi, please apply if you done it before need to complete the declaration form in app store and prominent disclosure its similar to that https://ift.tt/31LBFrq i got that error Prominent disclosure not found Your app must display a prominent disclosure through a pop-up alert before your app’s location runtime permission. Based on our review, a prominent disclosure did not appear before the runtime permission. Please add a prominent disclosure before the runtime permission. To meet the policy requirements, it’s recommended that you reference one of the following example formats, the second example includes the use of location for ads (choose the most relevant phrasing): “[This app] collects location data to enable ["feature"], ["feature"], & ["feature"] even when the app is closed or not in use.” “[This app] collects location data to enable ["feature"], ["feature"], & ["feature"] even when the app is closed or not in use and it is also used to support advertising.” Example: “Fitness Funds collects location data to enable fitness tracking even when the app is closed or not in use.” The language in the disclosure MUST include the following elements: The term “location” Indication that the nature of usage is in the background by using one of the following phrases “background” / “when the app is closed” / “always in use” / “when the app is not in use” A list of all the features that use location in the background If you extend permitted usage to ads, you must include the following: “used to provide ads / support advertising / support ads.” (Choose the most accurate phrasing) Remember, your prominent disclosure must: Appear before your app’s location runtime permission Include an example format listed above Include any other details necessary to make it clear to the user how and why you are using location in the background. While additional content is permitted, it should not cause the required content to not be immediately visible Include buttons that are clear to the user if they are approving or denying access. If a user denies access and that would limit the app experience, then make sure to inform them on how to change preferences in the future Not appear alongside other data privacy disclosures or as part of the privacy policy Please ensure your prominent disclosure is included in the video required in the Developer console. Hourly Range: $7.00-$15.00 Posted On: December 08, 2021 23:09 UTC Category: Mobile App Development Skills:React Native, Android, Mobile App Development, JavaScript Country: United Kingdom click to apply via All jobs | upwork.com

Hi we need someone to finish our react website project. Need to help make sure all functionality is working properly. Need someone that can do both frontend and backend. Open for bidding. Please only bid the total $ you are willing to work on this Budget: $200 Posted On: December 08, 2021 22:55 UTC Category: Full Stack Development Skills:React Country: Australia click to apply via All jobs | upwork.com

We are looking for a driven expert in NGINX who has experience deploying React – Flask projects on NGINX server. We have a completed React App that we need to be deployed to a NGINX server. We would also prefer that applicants have knowledge of setting up a server with SSL installed. We have already deployed another React app on this server, so a lot of the work can probably be replicated from the other server. This is time sensitive and needs to be completed by end of day December 10th Budget: $150 Posted On: December 08, 2021 22:54 UTC Category: Back-End Development Skills:NGINX, Flask, React, SSL Country: United States click to apply via All jobs | upwork.com

Looking for a Solidity Dev for an exciting new NFT project we're creating.  We have finalized our design and our graphic designer is finishing up the various layers, and we've almost finalized our website design.  We've charted out both our marketing strategy to public mint, as well as our roadmap of benefits to the community.  There are a lot of hastily released projects in the NFT space, but we believe we have a strong niche and want to actually build something long-term that provides utility to the community.  For our Solidity Dev, the primary thing we're looking for is someone who will code our minting smart contract (public mint, set sales price, etc).  I know there are a lot of repositories on GitHub with sample NFT mint code and it's perfectly fine if you'd like to reuse code that you've used for a previous mint, but moreso we are looking for someone who can potentially join the team long-term as a partner if we have a successful mint.  There are several members on the team with CS experience (Java, Python, C, etc but not Solidity).  As soon as the designs are finalized, we have our Python script to create our collection with random attributes/metadata, and then we we'll be ready to integrate with wherever we decide to host and we'll be ready for the smart contract back-end, and can work on putting the mint interface onto our website.  If we have a successful launch and there is a mutual desire to continue forward (we will have several future mints also), we are more than open to transitioning to a %/equity based model so you could benefit in all residual profit.  Our project is really exciting and I'm happy to share more details of the project concept.  Thanks for looking!   Posted On: December 08, 2021 22:53 UTC Category: Emerging Tech Skills:Solidity Country: United States click to apply via All jobs | upwork.com