React js developer jobs trabalhos

The project entails developing an Angular application that seamlessly retrieves data from Teradata and presents it in a user-friendly manner. Specifically, the developer should be proficient in: -Setting up Angular environments. -Creating Angular services to interact with Teradata. -Retrieving and processing data from Teradata within Angular components. -Handling errors and exceptions effectively. -Optimizing performance for data retrieval and presentation. -Testing, debugging, and deploying Angular applications.

I'm seeking an advanced C# developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects, I'd like to hea...

I'm in need of an expert in Continuous Integration/Continuous Deployment who can establish a pipeline for my React Native application in Apple TestFlight. Here are the key aspects of the job: - Existing Systems: I already have a TestFlight account with Apple and my application's version control system is Git on GitHub. Experience with these is a must. - Testing: There's no immediate need to integrate tests into the CI/CD pipeline. The main focus should be on setting up the pipeline for automated deployments. - Skills: Extensive knowledge and hands-on experience in CI/CD, Apple TestFlight, React Native, and GitHub. You should understand workflows and how to troubleshoot and modify processes as required. This project requires a keen eye for detail, excellent p...

I'm looking for a full stack developer with expertise in rolling out B2B white-labeled solutions. Key Requirements: - Strong Experience with .Net, React, React Native, MongoDB, and AWS - Experience in developing white-labeled solutions - Understanding of User authentication and User management - Ability to provide features like Branch Management and Databases - Previous experience with small scale projects (10-50 users) Your role would be to help me create and implement a system that allows businesses to use my product under their brand. This would include setting up user authentication, managing user details, enabling branch management, and ensuring the system can scale up to 50 users without a hitch. Experience in developing similar solutions and strong knowl...

I'm looking for a skilled full stack developer with in-depth experience working with the Spring Framework and Next.js. Have questions about the advantages of the Spring framework? Let's discuss during the Interview. Specifically, the following points need to be covered: Front-End Development: - Implement user authentication mechanisms Back-End Development: - Create robust APIs to support the front-end functionalities The ideal candidate for this project should have a successful track record in: - Front-end development with a focus on user authentication - Back-end development, specifically API creation - Proficiency in the Spring Framework - Expertise in If you have experience in these technologies and can deliver high-quality code within a specified timeframe, I...

I'm seeking an Angular developer to work on an exciting project that involves building a web application from scratch. Key Responsibilities: - Front-end Development: You will be responsible for creating the user-facing side of the application. This will involve translating UI/UX design wireframes to actual code. - UI/UX Design: A good eye for design is crucial. The application should be intuitive and visually appealing. - Performance Optimization: It's important that the application performs well under various conditions. You'll need to focus on optimizing the performance of the application. Your primary goal will be to create a high-quality, responsive web application using Angular. Integration with Third-Party Services: - Payment Gateways: The application will ...

I have an urgent need for a skilled blockchain developer who can swiftly handle smart contract development and blockchain integration. The project requires someone who can hit the ground running and deliver quality work within a tight timeframe. Ideal candidates should have: - Proven experience in smart contract development, particularly on Ethereum - A solid understanding of blockchain integration - The ability to work efficiently and under pressure - Good communication skills and a proactive approach to problem-solving The project timeline is urgent, so if you're confident in your blockchain skills and are available to start immediately, I'd love to hear from you.

I require a dedicated Django developer to create a web application featuring user authentication and efficient database management. Your tasks will include: - Developing a robust user authentication system - Setting up a reliable database management system I don't have a specific web layout in mind; I'm entrusting the design aspect to you, the chosen freelancer. I'm looking for a sleek, user-friendly interface that aligns well with the application's functionality. Your skillset should include: - Proficiency in Django and Python - Knowledge and application of JavaScript and HTML/CSS - Strong background in user interface design - Experience in designing from scratch - A solid understanding of database structures Please note: Previous experience in developing u...

Hey, We are looking for Senior Blockchain Developers (5+yrs) with a deep understanding of L2, Rust, C++ and Solana codebase. If you feel this is a good fit, please send your CV Max rate is 16$

Im facing an issue which is difficult to replicate, We have a react native app using mongodb realm. There was an instance where a few records where created and then after pressing home those records vanished. They weren't synced to mongodb and where no longer present in the app. There is no delete functionality in the app. There is a function which checks for online status using netinfo and then when online will re start the sync session with mongodb. There is a frontend indicator which shows the realm connection status and the network connection status. At the time of this error it was reported the indicator which shows realm is connected was flashing both offline and online rapidly which may be the cause of what happened.

As an android developer with experience in building BLE (Bluetooth Low Energy) compatible apps, I'm looking for someone who would further enhance the functionalities of my application. Key features required: - User login and registration: Devise a secure and efficient way for app users to sign up and log in. - Push notifications: Incorporate a system that updates users with relevant notifications. - In-app purchases: Embed a seamless and trustworthy payment structure within the app for purchases. BLE Functionality: - The Android app must include BLE technology for it to connect to smart meters. As such, proficiency in this area is a must have. Experience in developing similar apps that utilize BLE for smart devices would be highly beneficial to the project. If you feel y...

I'm in need of a PHP developer to handle a variety of tasks related to both web development and database management. Your skill set should include PHP and experience in working with SDKs and APIs. Ideally, your expertise aligns with the following requirements: - PHP Web Development: You should be proficient in PHP and capable of working on web development projects. - Database Management: You'll be expected to handle database management tasks, so experience in this area is a plus. - SDK and API Integration: While the specific SDKs and APIs have not been detailed, having experience in integrating SDKs and APIs is desirable. Your understanding of these areas will be crucial in delivering quality work for this project.

I'm looking for an experienced WordPress developer to build an e-commerce website for me. The site will feature container homes and tiny homes, provide images of each house that the user could use to see the house. Key Requirements: - The user should be to see pricing plans, and 8 standard container home models. Each of this models should have at least 8 images.(These would be provided by me.) - When it’s time to purchase, the user is to be referred to me via email or phone number to me, who will then send over the payment details to the user, but nonetheless, the unit should look like it’s on sale, so when the user tries a purchase, a billing is sent to me with all the units the user has added to cart. - There will also be an about page to talk about the company (...

Post Free Jobs on LinkedIn I'm looking for someone with a LinkedIn account who can make 10 free job posts per month to LinkedIn on my behalf and respond to applicants. This takes me about 10 minutes per post. So 1.5 hours work per month. Once every 3 days, you will make a post (copy/paste mine), respond to applicants close the job post a new one. If you read all this include 88730 in your reply. Be aware, if you bid a price I will not accept any negotiation on that price if I reach out to you. Bid carefully. You do not need to write the posts; I have everything prepared for you. Once you send a single message to the applicants you never need to message them again.

I'm looking for someone with a LinkedIn account who can make 10 free job posts per month to LinkedIn on my behalf and respond to applicants. This takes me about 10 minutes per post. So 1.5 hours work per month. Once every 3 days, you will make a post (copy/paste mine), respond to applicants close the job post a new one. I need you to prove you can do this by making a post on LinkedIn for our company first. We don't benefit from this -- but it does prove that you account is not blocked from doing it as some nations are blocked by LinkedIn unless they verify with credit card. If you read all this include 88730 in your reply. Be aware, if you bid a price I will not accept any negotiation on that price if I reach out to you. Bid carefully. You do not need to write the posts; I ...

We are looking for a Node.js, Playwright, and Puppeteer developer to work on our existing project. The candidate will be responsible for writing custom drivers to download data from specific sites. This is a long-term job opportunity. Fully remote work with flexible hours. Starting wage of $1000 per month, with potential increases based on performance and skill. The standard working week consists of 40 hours with 2 days off. Initial Proposal Requirement: Include the phrase “I AM A VERY GOOD HUMAN” at the beginning of your proposal to confirm that you have read and understood all the requirements.

need seo experts/developer to fix google search console/SQL index issue. we have many pages not indexed on gsc, need seo experts/developer to fix it. I'm currently facing an issue with pages on my website not being indexed and therefore not showing in Google's SEO results. It's crucial for the successful completion of this project to have these pages visible on Google again. Ideal candidates for this task should have: * Extensive experience with Google Search Console * Proven expertise in resolving indexing issues * A deep understanding of SEO best practices Please include your past work related to resolving such issues in your application. A detailed project proposal would certainly be a plus. Prompt completion is advantageous, although a precise timel...

I'm seeking an experienced PHP Symfony developer with expertise in Doctrine ORM and MySQL, to help build various functions within our SaaS. - Objective: The main goal of this project is to build up several functions within our existing SaaS platform. - Design Guidelines: You are required to follow specific design guidelines that are already in place for this SaaS platform. Ideal Candidates: - Proficiency in PHP and Symfony with a focus on building and extending SaaS platforms. - Experience with Doctrine ORM and MySQL is a must. - Strong understanding of security principles especially around key/token use. - Experience building headless systems that are for integration with over API. - Ability to follow existing design guidelines while implementing the required functions. - P...

I am on the hunt for a talented web software developer to help bring my 3D printing platform concept to life. Envisioned as the Uber of manufacturing, this software needs to incorporate several key features: - File upload and repair: It should be capable of handling, uploading and repairing 3D files from users. - Material selection: A feature for selecting materials during the 3D printing process is essential. This should assist users in choosing the right material for their product. - Order tracking: An in-built order tracking system to keep users updated on the status of their print jobs is an integral part of the software. The platform will also need to support multiple 3D model file formats, specifically STL, OBJ, and AMF. We already have a figma layout of the platform...

I am in need of an experienced LAMP stack developer to build a new website from scratch. The project will involve handling both front-end and back-end development, as well as database management. Key Responsibilities: - Front-end development: Crafting a visually appealing and user-friendly interface. - Back-end development: Building the necessary server-side logic. - Database management: Ensuring that the site's data is stored and accessed efficiently. The developer should have a strong understanding of Laravel, as the website will be primarily built using this framework. Ideal Skills and Experience: - Proficiency in LAMP stack development. - Extensive experience with Laravel. - Proven capability in front-end development. - Strong understanding of database managemen...

I'm looking for a mid-level Vue.js developer to help me with frontend development and integration with backend systems. Key Responsibilities: - Take charge of the front-end side of my project and make it fully functional and user-friendly. - Ensure seamless integration with backend systems for a smooth user experience. Ideal Skills: - You should have at least 2-5 years of experience in Vue.js development. - A strong understanding of UI/UX principles would be an added advantage. - Experience with Vue Router, Vuex, and Vuetify is a plus, although not mandatory. - You must be able to work independently and communicate effectively. If you're a mid-level Vue.js developer looking for an exciting project, I'd love to hear from you. Please share your previous work a...

Nous recherchons un business développeur bilingue français-allemand pour rejoindre notre équipe. En tant que business développeur, votre rôle consistera à identifier de nouvelles opportunités commerciales, à établir et entretenir des relations avec les clients et à stimuler la croissance des ventes sur les marchés français et allemand. Le candidat idéal doit avoir une solide expérience en vente et en développement commercial, avec une maîtrise du français et de l'allemand. D'excellentes compétences en communication et en négociation sont essentielles pour ce rôle. Responsabilités : - Identifier et poursuivre de nouvelles opportunit&eacut...

I'm currently dealing with an issue in my iOS React Native application. The change mode callback isn't triggering properly. I am looking for a seasoned React Native developer to step in and add additional functionality to fix this issue. Main requirements: - Excellent knowledge in React Native specifically for iOS - Proven experience in debugging and enhancing callback functions - History of adding new features to existing code You can expect to: - Diagnose the issue where the change mode callback isn't triggering properly - Add additional functionality to the callback, ensuring its functionality - Enhance the overall performance of the change mode callback function. Your strong understanding of callbacks in React Native will be instrum...

Please read the entire job post, before you bid. I'm in urgent need of a skilled PHP developer to create a comprehensive user registration form for a website. The form should feature essential capabilities such as: - User Registration: The form should allow users to register for the website in the MySQL. - Data Validation: The form should include robust data validation to ensure that all fields are correctly filled in. - Email Confirmation: Following registration, an email confirmation system should be in place to confirm the user's email address. Notes: User selects a username, this must not be in the DB already. Email and phone should also be unique in the DB. Also there is a need to check if the username of a referral exists in DB. Page design is done, no work for ...

We are in need of a skilled web developer, proficient in PHP and Laravel, to build a small website for our start-up sustainable B2B food business. The key functionalities are to develop a very good dashboard / admin back-end, which can store client details - develop a record card system for each visitor and customer.. We will have user registration and login, and a seamless online ordering system for our product. Key Requirements: - User Registration and Login: The website should allow for a clear and secure user registration process, and a login portal for returning users. Ideally, we would like to make use of intelligent ‘multi-step’ forms - with 1 sign-up question at a time, and we will have Different Access Levels: I require different access levels for clients and...

Am A Web Developer. I Will Create All Type Of Website With 1year Of Free Hosting And Domain. What Type Of Website Do You Need? 1 :_ Restaurant Website 2 :_ Travel Agency Website 3 :_ Education Agency Website 4 :_ Real Estate Website 5 :_ Portfolio Website 6 :_ E-Commerce Website 7 :_ Landing Page 8 :_ Business Website 9 :_ Online Store Website 10 :_ Blog Website 11:_ Other Website So If Are You Interested Then Contact Me ?.? ?

Social Studio Analytics is implementing a digital transformation project for a legal aid charity based in Jerusalem and is seeking an ERPNext/Frappe developer to help fulfill a core project milestone. The ERPNext/Frappe developer is expected to develop a dynamic form-filling applications platform that is dynamic and versatile since the Society offers around 11 different applications with different requirements and specifications. For the users, the application process (filling in the information) should be as easy as can be, and for the Society, the applicants’ input should be neatly filled out in legal documents and applications that have a pre-defined format. _ _ _ _ _ _ The detailed job description is included in the following Google Drive link:

I'm seeking a Java developer with intermediate-level skills and proficiency in Gradle. The primary tasks will involve: - Building and maintaining software applications. Experience in this is paramount as the essence of the job involves continuous development and upkeep of the software. Ideal skills and experience would include: - Intermediate-level knowledge and experience in Java and Gradle. - Proven track record of writing clean, efficient code. - Good troubleshooting skills with the ability to debug applications effectively. While I skipped specifying a particular software development methodology, I value adaptability and a mindset oriented towards learning. Being able to navigate various methodologies will be viewed as a plus.

Hello! we are looking for a unity game developer who can make dice+monopoly game. It will be similar to "Business Go" game which is available in the store. The features will be same and UI will be change and also will be add some extra features. more details will provide in the inbox, thanks

I'm seeking a skilled React developer to revamp my sales dashboard. The successful candidate will be responsible for: - Introducing advanced charts such as pie charts, bar graphs, and line charts. Special emphasis should be placed on design elements that enhance user interaction and comprehension. -Analytics integration is another critical facet of this project. The new dashboard should be capable of displaying sales growth trends, total revenue, and conversion rates. - Lastly, it's necessary to smoothly aggregate data from Google Analytics and Excel spreadsheets. This role is ideally suited to someone with extensive experience dealing with data visualization and analytics, React.js, Google Analytics, and MS Excel. A track record of successful similar proje...

Please read the code of communication in the end of this post! ========= I'm in need of a full-stack Drupal developer who can assist in creating a component library for my website. The project involves building a component library with the following elements: - Header - Footer - Navigation - Sidebar - Carousel - Call-to-action buttons This is a POC, I need only one page design created. Ideal Skills: - Proficient in Drupal - Proficient in Drupal Storybook module - Proficient in Drupal EMuslify theme - Proficient in Figma, converting Figma designs into Drupal pages - Knowledgeable in front-end and back-end development - Experience in creating component libraries - Ability to design engaging page layouts - Strong communication skills for effective collaboration ==============...

- 工作时间： 周一-周五上午10点-下午7点（午休一小时） - 项目周期在3-6个月 职位描述： 你将和我们一起 - 深度参与一个GenAI为核心的SaaS产品从零到一的成长过程； - 使用React框架开发前端应用程序，确保高性能和良好的用户体验。 - 与设计团队密切合作，确保用户界面的视觉吸引力和易用性。 - 与后端团队紧密协作，理解后端功能，并将其转化为前端应用程序。 - 编写清晰、可维护的代码，并进行单元测试和代码审查，确保代码质量。 - 参与团队讨论和决策，提供技术建议和解决方案 ## 希望你 * 心智成熟的成年人。 * 有至少一年在大厂的前端开发经验 * 对前端性能优化和用户体验有深入的理解和经验。 * 始终把宠物和用户放在一位，服务宠物和用户，尊重宠物和用户，保护宠物和用户。 * 熟练掌握 JavaScript、TypeScript 等前端技术。 * 对主流前端框架 React 有深入应用并深入理解其设计原理。 * 能对具体的产品进行性能优化，实现极致的页面加载、执行和渲染时间。 * 注重产品质量，具有良好的代码风格、接口设计与程序架构。 * 有使用云服务的经验。 * 有敏捷开发经验。、 * 有基于GenAI技术的项目经验者优先考虑。 * 具备良好的团队合作能力，能够与多个团队紧密合作，达成共识并推动项目进展。

The goal is to enable easy link sharing within an organization using short links. Commonly referred to as go-links. A go link is a short, customizable URL that redirects to any webpage you choose. This lets you turn a long link into a more intuitive link that’s easy to remember and easy to share with your team—verbally or visually. For example: go/welcome - go/BUG-1294 - In the first, when a user in the org enters go/wbr, it correctly redirects to the welcome Google doc link. To kickstart this project, we plan to leverage the open-source software "trotto," which already provides a solid foundation with its frontend, backend, and browser extension. Based on the Trotto backend, a Django-based backend has already implemented that supports social login, adding and ...

have to make 2 changes in my WordPress website those are too minor changes needed a developer with good knowldge

As a client, I am looking for a professional and experienced full stack developer with a strong background in to build a new microservices architecture from scratch. The project will involve the following key components: - User Authentication and Authorization: The microservices should have robust user authentication and authorization functionalities to ensure data security and privacy. - Real-time Communication with WebSockets: The developer should be able to implement real-time communication using WebSockets, allowing for instant updates and notifications. - Integration with Third-party APIs: The microservices need to seamlessly integrate with various third-party APIs, ensuring smooth data exchange and interoperability with external systems. The ideal candidate should ha...

I'm in need of a Laravel developer with frontend knowledge, preferably from India, to help with user interface improvements on an existing project. The ideal candidate should be experienced with: - Laravel, as the project is built with this framework - HTML/CSS, as these are the frontend technologies currently employed The main task will be to diagnose, make improvements, and fix any potential functionality errors that exist within the user interface of the project. This role goes beyond mere tweaks - I require a developer who can significantly elevate the look and feel of the project and ensure that this doesn't negatively impact any existing features. Be ready to demonstrate your experience and provide examples of similar projects.

I'm seeking a skilled developer to build a Proof of Concept (PoC) application that will include the server and a mobile app, designed for both iOS and Android. The primary goal of this PoC application is to validate a business idea. Key requirements for this project include: - Developing a server and a mobile application using - Ensuring the mobile app is compatible with both iOS and Android The ideal candidate should have experience with and mobile app development, with a strong understanding of user authentication and database integration. They should be able to create a seamless and user-friendly application that can be used to validate a business concept.

I'm in need of a skilled WordPress developer to implement a landing page design I have created in Figma. You should be able to work with the existing domain and hosting I've set up for this project. Key requirements: - Implement the design: You will have to take the design I've already created in Figma and translate it into a fully functional WordPress landing page. - No specific plugins or functionalities required: The landing page does not require any specific plugins or functionalities, so it should be a relatively straightforward implementation. - Deadline: I would like this project to be completed within 1 month. Your Skills: - Proficiency in WordPress: You should be an expert in WordPress and have a good understanding of how to navigate the platform. - Front-e...

I need a proficient Amazon API developer who can accomplish three main objectives: We need a solution to the below requirement. Issue: when listing the main product with variants, the variants are being ignored and only a single product is being listed.

Looking for a seasoned Angular developer with Ionic framework expertise to join my team. Your responsibilities will span: - Developing new features to enhance the user experience - Maintaining the existing code to ensure efficiency and effectiveness - Troubleshooting technical issues and fixing bugs for seamless deployment The ideal candidate should have: - Proficiency in Angular 2+ and Ionic framework, - An adaptable working style as the working hours are from 7 AM to 3 PM US shift. Deep understanding of these technologies and creativity in problem-solving are key for this role.

I am in need of a proficient software developer, specifically for web development. The project involves the creation of a website focusing on a content management system. I am geared towards using the Java stack for the task. Key Requirements: - Skill in and a vast understanding of the Java stack. - Prior experience in web development. - Experience in developing content management systems. - Efficiency and ability to meet deadlines. This task is perfect for a web developer who has deep-rooted understanding and experience in utilizing the Java stack and creating content management systems. I look forward to receiving your bids.

I'm seeking a talented content developer to create engaging and informative content for my pharma company's website. The primary goal of this content is to educate our potential customers about our products and services, also to redefine home page content. Key Responsibilities: - Crafting high-quality, informative, and engaging content for our website. - Ensuring the content aligns with our brand voice and values. - Implementing best practices in content development and web writing. Ideal Skills and Experience: - Proven experience in creating content for pharma or healthcare industries. - Exceptional writing and editing skills. - A strong understanding of website content creation. - Familiarity with the best practices for engaging and educating an audience about products...

We wants to develop a website in Mendix Code. Please contact us for the same.

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

I am seeking a skilled Android developer to execute a project in Kotlin.

Current Need Bold Digital Vision is currently scaling one of its business applications. As a Full Stack Developer, you will be responsible for managing the implementation, data review and cleanup, maintenance of the web application, and new capabilities that may become necessary as we expand. Your profile • At least 3 years' significant experience in a JavaScript/JS Framework environment, ideally full stack. • Proficient in Firebase for backend development. • Experienced in frontend development using React. • Comfortable with technologies including JavaScript, React, Git, AWS, • Proficient in using APIs. • Rigorous and motivated with good communication skills. • Ability to work both independently and as part of a team. ...

Hello All, I have a variour resource with different skills and technologies who are working in my company. I will provide them either resource base or project base. We have a all kind of resource like Web, Mobile, Database, Python etc. Kindly Let me know if any you need requirement Thank You

I'm looking for a skilled MAUI Developer to spearhead the UI/UX design of a mobile app focused on integrating customer interaction tools. The app will primarily utilize push notifications as a means to engage with customers. The ideal freelancer for this project should have the following skills and experience: - Expertise in MAUI development with XAML cod. - Proven track record in superior UI/UX design. - Experience with incorporating customer interaction features, specifically push notifications, into mobile apps. - Excellent communication, time management skills and attention to detail.

I am looking for an experienced React Native developer to handle a significant upgrade for my app. Key Requirements: - App Platforms: The app is currently on both iOS and Android. I need the freelancer to update and maintain both versions. - Design Flexibility: While I have a specific design in mind for the upgrade, I'm also open to suggestions and design improvements. - Bug Fixing: The current version of the app has several bugs that need to be fixed. I'm looking for someone who can identify issues and deliver a bug-free app. Ideal Skills: - Extensive experience in React Native development, ideally with a strong portfolio of mobile applications. - Proficiency in both iOS and Android development. - A keen eye for design, with the ability to work to a design...

I’m currently looking for an iOS app developer to create a medical survey tool. The ideal candidate would possess: - Proven experience in iOS app development - Familiarity with creating apps requiring user authentication and account setup - An understanding of backend programming for data storage - Experience with healthcare field is a plus The main function of the app will be to conduct medical surveys. Users will need to create an account, log in and answer health-related questions. This sensitive data needs to be stored securely. The app should have an intuitive, user-friendly interface that can easily be navigated by individuals with various tech skill levels. This is something that would be an ADDITION to apps like MyChart and it conducts an AI based survey to give a p...