Senior react developer job description trabalhos

This proposal outlines the provision of a dedicated developer for Adfox from May 16 to May 31, 2024. The developer will assist with website customizations, corrections, translations, and initial setup of the approval environment. This period serves as a preliminary phase to establish workflow processes and task management before the extended agreement period begins in June 2024. The cost for these services over the 15-day period is $500. Tasks can be assigned and managed through our project management tool, ensuring transparency and effective communication.

We are seeking a skilled developer to join our local collaboration project team. In this role, you will be responsible for addressing existing problems and bugs in our codebase, as well as implementing new features to enhance the project. Key Responsibilities: - Analyze and resolve existing bugs and issues in the project's codebase - Develop new features and functionality to improve the project - Collaborate closely with the local team on a day-to-day basis - Work in an agile, milestone-driven environment to deliver results on time - Utilize JavaScript, React, and Python as the primary technologies, with familiarity in other relevant technologies Qualifications: - Proven experience as a full-stack developer, with expertise in JavaScript, React, and Python...

I'm looking for a skilled React Native developer to assist me in building a Minimum Viable Product (MVP) application. The project involves creating a mobile app that is compatible with both iOS and Android. Ideal skills and experience: - Proficient in React Native, with a proven track record of successful projects - Excellent communication and collaboration skills This project is ideal for a developer who is keen on working on a project from its initial stages and is passionate about creating user-friendly mobile applications.

Please note that this is not a Website development requirement. I'm in need of a professional who's skilled in both Lotus Notes administration and development. The primary goal of the project is to conduct a code review and implement mild enhancements, primarily focusing on the user interface. Should have a bit of experience in migration. Experience level - 3 to 5 yrs Key Responsibilities: - Review the current codebase - Identify areas for improvement within the user interface - Implement enhancements to the user interface Ideal Skills and Experience: - Proficiency in Lotus Notes administration and development - Experience with conducting code reviews - Strong expertise in enhancing user interfaces - Excellent problem-solving abilities I'm looking for a self-driven i...

I need an experienced and detail-oriented freelancer to edit a PDF document. The changes required are strictly related to content, not formatting. I will share a note with you and you need to put in the PDF. Ideal Skills: - Prior experience in PDF editing. - Proficiency in English to handle text edits. - Attention to detail to ensure all changes are made accurately.

I'm looking to hire an experienced web developer to enhance my pre-existing site. The specific project details and objectives are still up in the air as I skipped the relevant questions. However, my general need is to take my website to the next level. The right freelancer for this job will be: - Proficient in website development - Experienced in upgrading and enhancing current websites - Able to work with minimal direction, using their expert judgment to detect areas of the site that need improvement - Excellent at communication for discussing potential upgrades and improvements The expected deliverables for this project will be discussed upon hiring. Please, when bidding, include previous projects that show your ability to enhance and improve pre-existing websites.

...industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the pr...

I have an old design source code that I need to be converted to a new React template for my SaaS website. Requirements: - Convert the existing design to a new React template - Ensure all current functionalities are maintained - Optimize the template for performance Ideal Skills: - Proficiency in React and JavaScript - Experience in web design and development - Knowledge in optimizing website performance - Understanding of SaaS platforms and their functionalities React Theme to be used -

I'm seeking an experienced freelancer who can acquire 50 DOFOLLOW links from high Domain Authority (DA) websites. It's crucial that these links are not profile or social links, and are permanent. Key requirements: - 50 DOFOLLOW links from websites with 50+ DA. - Links should be permanent and NOT from PROFILE sites o...these links are not profile or social links, and are permanent. Key requirements: - 50 DOFOLLOW links from websites with 50+ DA. - Links should be permanent and NOT from PROFILE sites or SOCIAL link sources. Please note: ** Kindly bid only if you're confident in delivering quality Links within our budget and timeframe. Thank you. Autobidders will be reported as usual. If you read the full description and understood clearly, then start your proposa...

HTML CSS Full stack developer

Freelance-Auftrag: Erstellung eines Games auf Phaser-Basis Rahmenbedingungen: Typ: Freelance Ort: Remote Dauer: 2-3 Monate (Juni - August 2024) Beginn: Ab Juni Level: Senior Sprache: Deutsch Bezahlung: Projektbasiert, nach Meilensteinen Team: 2 Personen Verantwortung: Technische Umsetzung Feedback: Ehrlich und direkt Unsere Kultur Emotionen und Weiterentwicklung. Das sind die zwei Säulen unserer Kultur. Wir glauben an die positive Kraft von Emotionen. Positive Emotionen bedeuten Glück und Lebendigkeit für jeden Menschen. Mit unseren Produkten wollen Millionen Menschen Emotionen schenken. Und wir lieben Spiele. Deswegen entwickeln wir emotionale Games. Wir lieben es, wenn etwas wächst, wenn sich etwas weiterentwickelt. Wir möchten, dass unser Unternehmen un...

...generation on multiple devices and browsers to ensure reliability. Deployment and Maintenance: Deploy the WordPress site on the chosen hosting platform. Ensure HTTPS is enabled for secure data transmission. Provide documentation and a brief training session on managing the site and handling common issues. Technical Requirements: Frontend: HTML, CSS, JavaScript (with jQuery or a framework like React/Vue if necessary). Backend: PHP, WordPress, Google Cloud Text-to-Speech API, FFMPEG. Database: MySQL or equivalent (if needed). Hosting: Recommendations for hosting solutions that support WordPress and required processing capabilities. Deliverables: Fully functional WordPress website with the described features. Custom WordPress plugin for handling audio generation an...

I need a CV writer who can create a compelling and professional document for a job application within the Engineering sector. Emphasis should be on senior-level experience and achievements. Key Requirements: - Expertise in CV writing catered to the Engineering industry - Experience in positioning senior-level candidates - Understanding of current job market and employer expectations in the Engineering sector - Ability to highlight key skills, experiences, and achievements effectively The end product should be a tailor-made CV that presents me as a top contender for senior-level roles in the Engineering industry.

I need a CV writer who can create a compelling and professional document for a job application within the Engineering sector. Emphasis should be on senior-level experience and achievements. Key Requirements: - Expertise in CV writing catered to the Engineering industry - Experience in positioning senior-level candidates - Understanding of current job market and employer expectations in the Engineering sector - Ability to highlight key skills, experiences, and achievements effectively The end product should be a tailor-made CV that presents me as a top contender for senior-level roles in the Engineering industry.

I'm in need of a skilled ReactJS developer who can handle a variety of tasks. This project will involve Front-end development, UI/UX design, and API integration. Key Responsibilities: - Front-end Development: You will be responsible for creating the user-facing features of our web application. - UI/UX Design: I have a Figma design file which you will need to convert into Reactjs components. This means you should have a good eye for design and be able to translate it accurately into the final product. - API Integration: You will also need to work with our backend team to connect the front end to our APIs. Ideal Skills and Experience: - Strong experience with ReactJS and front-end development. - Previous work on UI/UX design is essential. - Experience with API integration is a...

I am looking for a developer to help me with a few issues on my website. - LCP (Largest Contentful Paint): I am experiencing slow loading times which I believe is due to Largest Contentful Paint issues. This is negatively impacting user experience and I need assistance in resolving and optimizing this. - JavaScript Errors: There are some JavaScript errors that need to be fixed. It's important to identify the root causes and eliminate them to ensure smooth website performance. - Layout Issues: The website also suffers from layout issues which need to be resolved. This includes fixing elements that are not displaying properly. For JavaScript and Largest Contentful Paint you can use our Microsoft Clarity Account which shows the pages affected. I am looking for a professiona...

Ideal Skills and Experience: - Proficient in C# programming language and .NET framework - Experience in developing desktop applications - Familiarity with Visual Studio - Ability to implement data encryption and database integration - Expertise in developing secure user authentication mechanisms Please provide relevant examples of your previous work in C# desktop application development.

Description: We are looking to hire a qualified and experienced play school teacher for a one-week assignment in Mumbai. This temporary position is ideal for someone who is passionate about early childhood education and can engage young children in meaningful learning activities. Responsibilities: Plan and conduct age-appropriate educational activities for preschoolers. Create a positive and nurturing learning environment. Monitor and supervise children during playtime and other activities. Communicate effectively with parents regarding their child's progress. Requirements: Early childhood education certification or relevant experience. Previous experience working with young children in a play school or preschool setting. Passion for teaching and engaging with children. Exc...

We are seeking an experienced Email Marketing Specialist to manage and execute email campaigns for our Wix site. With a database of over 24,000 emails collected from our various platforms, we need a professional to cleanse our email list, removing inactive and non-responsive addresses, and develop effective marketing strategies to engage our audience. **Responsibilities:** - Analyze and cleanse a database of approximately 24,000 email addresses to ensure high deliverability. - Develop and execute email campaigns tailored to various segments of our audience. - Monitor and report on the performance of the email campaigns, including open rates, click-through rates, and conversions. - Suggest and implement improvements for future campaigns based on analytics and performance metrics. **Requir...

We are seeking a talented AI content generation expert to craft engaging, informative, and SEO-compliant content for our e-commerce product pages. Experience： Extensive experience in AI content generation, with proficiency in various AI writing tools and platforms. Ability to produce high-quality product titles, features, and descriptions, effectively utilizing AI technology for content optimization. Solid SEO optimization knowledge, ensuring content adheres to Google search engine guidelines.

I'm seeking a proficient front-end HTML developer to manage an entire website development project. The ideal candidate should have expertise in: - Front-end Development: You should have a solid grasp of HTML and be able to craft responsive designs. - Frameworks and Libraries: Familiarity with Bootstrap, jQuery, and React is essential, as these will be used in the project. - Site Implementation: The successful candidate will be responsible for overseeing the complete implementation of the site. You should be able to translate design mockups into fully functional websites, ensuring smooth navigation, cross-browser compatibility, and responsive design. A keen eye for detail and a strong work ethic are crucial for this role.

Greetings everyone, I'm reaching out to gauge interest in a collaborative effort to recreate a game (check the link below) with an Australian Football twist: This is the current game I've been playing. I've already compiled a list of team names and their respective locations. Additionally, player names could be generated using AI, and we can introduce simulated gameplay with states for each player that can be at random. If this idea intrigues you, I'd love to discuss it further. Feel free to reach out, and let's explore the possibilities together! Cheers!

I need a straightforward solution that allows users on both Windows 10 and 11 to download documents via either email or browser links. Project description: Set up Win10/11 so that the download starts comfortably when you click on an FTP URL link on a website (various browsers) or in mail clients (e.g. Thunderbird). After setting it up once, it should no longer be necessary to enter the FTP access data again. The FTP server expects Explicit SSL/TLS (port 21). The link/URL typically has the following structure: ftp://ftp_username[at] Either the user should be asked where he wants to save the download file, or it is permanently saved in the settings. Ideally, well-known applications are used for file transfer, such as WinSCP, FileZilla or MS File Downloader

I am in need of a professional copywriter to help with creating detailed and informative product descriptions for my consumer goods. Key Requirements: - Create comprehensive product descriptions: I require descriptions that provide an in-depth look at the features, benefits, and uses of my products. - Low Technicality: The products are consumer goods, so I require a writer who can effectively communicate their features without the use of overly technical jargon. - Informative and Detailed: Your writing style should be detailed and comprehensive, providing potential customers with all the information they need to make an informed purchase. Ideal Skills and Experience: - Proven experience in copywriting, specifically in the field of product descriptions. - Excellent understanding of consu...

I am seeking a skilled React developer with expertise in frontend development and user interface/user experience design. I need to create a web application that provides a responsive, engaging experience for young adults. Your key responsibilities in this role would include: - Creating a frontend for the web application that is interactive and user-friendly. - Developing a UI/UX design that is visually appealing to young adults and promotes ease of use. Successful freelancers must have prior experience in these areas. Please include samples of the responsive web applications you have developed that cater specifically to young adults, along with an explanation of how the frontend and UI/UX design work you performed contributed to the application's overall success.

I'm in need of an expert in VB.Net webforms to create an HR job portal for me. The portal should incorporate the following features: - I also want learn this - A job search and filtering module, allowing job seekers to find suitable positions. - An option for resume submission, where job seekers can upload their CVs for potential employers to view. - A company profile section to provide a brief about various potential employers. Within the platform, we'll have two distinct roles: job seekers and an admin role. The admin should have extended access and capabilities to manage all activities on the portal. The layout and design should resonate with a professional and corporate feel reflecting our business nature. We favor a design that is neat,...

** Urgent Need ** I need 1 Script Description Content every day each one will be short 100-200 Words. Video Will be provided. Content Topic/Type Example: The Content should be like this type of topic and 100% unique and related to the subject. All the content should be well-researched and have accurate information. The budget is $10 Per Content. Newbies are highly welcomed.

As an ambitious professional seeking freelance opportunities, I bring a unique blend of skills in content writing and website development. Key capabilities include: - A wealth of experience in crafting compelling written content, honed over years of successfully delivering diverse writing projects. - A robust understanding of website development, that enables me to create or enhance digital platforms in alignment with client vision and needs. My combined proficiency in these areas makes me an ideal candidate for projects that require both high-quality content and web development expertise. Get in touch if you have need of such dynamic project execution.

I'm looking for a skilled website developer to create a voting website. The website should enable users to submit their votes by simply clicking on options. Key Requirements: - Development of a user-friendly voting website The voting website should ideally have: - Clean, modern, and professional design - Intuitive user interface - Ability to handle multiple voting options - Real-time vote tracking As a client, I'm open to creative suggestions to enhance the functionality and user experience of the website. Please share your portfolio and references of similar projects you've worked on. MY PRIMARY REQUIREMENTS -Website will check firstly if the user is voted or not. if yes then it will directly show them "See Results" Button. If they didn't vote th...

... developer, who can create a minimalistic, clean and efficient landing page to help me generate leads. The page will have a focus on simplicity without sacrificing the essential elements needed for lead generation. Key Points: - Aim: The ultimate goal of this project is to effectively capture the interest of potential clients and gather their contact information. - Form Fields: The page must include form fields to collect users' name, email address and phone number. - Aesthetic: The design needs to be minimalistic and clean, with a strong focus on usability and user experience. - Functionality: In addition to the lead generation form, the page should be coded in a way that ensures it's responsive, fast-loading and SEO-friendly. Ideal Skills: - Proficiency in and R...

I'm in need of an experienced Full Stack Developer to help me bring my project to life. Key Requirements: - Proficiency in React Native, Node.js and JavaScript is a must. Website Design: - I'm aiming for a business professional design for the user interface of the website. The ideal candidate should have a good understanding of software architecture and the ability to develop both front-end and back-end solutions. A keen eye for design and detail is a definite plus. If you have experience in building similar websites and working with the technologies I've mentioned, I'd love to hear from you.

I'm seeking a senior TON developer with expertise in smart contracts, Ton coin and Jetton. The ideal outcome is to integrate the frontend with an existing smart contract. Therefore, the person should be proficient in JavaScript, HTML/CSS and React. Key requirements and responsibilities: - Proficient in smart contracts, Ton coin and Jetton - Integrate the frontend with existing smart contract - Expertise in JavaScript, HTML/CSS and React If you're a seasoned TON developer who is also well-versed in frontend technologies like JavaScript and React, this could be a great opportunity for you.

I'm looking for a talented website developer to help me create an e-commerce website specifically designed for food ordering. Key Features: - Shopping Cart: A user-friendly shopping cart feature is essential, allowing customers to easily select and store their desired food items prior to checkout. - User Registration and Login: It's vital that users can register and create accounts, making the process of repeat orders and order tracking seamless and efficient. - Payment Gateway Integration: A solid and secure payment gateway is crucial to accommodate a variety of payment methods and protect customer transactions. Target Audience: - This food ordering website is aimed directly at individual customers, so the design and features must be attuned to individual consumer prefe...

I'm in urgent need of a customized typing test to use in a job application process. Key requirements: - The test should last about 2 minutes. - The content should be relevant to general office tasks (word processing, data entry, etc). - I need this completed as soon as possible. Required skills: - Experience in test creation, particularly typing tests. - Understanding of job application processes and expectations. - Ability to work quickly and efficiently. Please let me know your approach to creating such a test and your availability. I'm looking forward to seeing your proposals.

I require a proficient JavaScript developer to create a unique, data-intense application. The main functionalities of the application should focus on real-time updates and data visualization. Key Responsibilities: - Development and implementation of real-time updates feature - Design and creation of a user-friendly data visualization system Required Skills and Experiences: - Extensive experience in JavaScript - Proven track record of creating applications with real-time updates - Experience in data visualization, a bonus if able to demonstrate prior work in this area. This project therefore requires someone who is knowledgeable in current JavaScript trends and has innovated within the realms of real-time updates and data visualization.

Senior Developer wanted with skills in Woocommerce | Wordpress. Must have real coding knowledge not just a plugin expert. To build custom plugins and modify existing ones.

I'm looking for a proficient AI developer with a focus on Computer vision I need to generate ai avatar image from max 2 minutes video or from extracted frames from video should only one face

Location: Remote Working Hours: Flexible, with a required overlap of 2-3 hours on EST We are in search of an experienced Node.js Developer to join our dynamic team. The ideal candidate will play a pivotal role in enhancing the functionality and performance of our e-commerce platforms. They will need to exhibit a strong eye for design, an in-depth understanding of e-commerce strategies, and a dedication to delivering innovative and high-quality solutions. Responsibilities: - eCommerce Functionality Management: Execute and oversee the implementation of e-commerce features across multiple stores. - UI/UX Development: Design and develop intuitive user interfaces and features to elevate the customer shopping experience, ensuring responsiveness and efficiency. - Landing Page Developmen...

Project: Configuration of the eCash node and mining pool The Pool will only be for use by local machines Description: I need an experienced professional to set up a complete mining environment for eCash (XEC). The work includes: 1. Configuring an eCash node on the server (LocalHost). 2. Installation and configuration of ckpool mining software on the same server. 3. Configuring ASICs to connect and mine through the pool. 4. Ensure continuous connectivity and proper functioning of the eCash node and mining pool. 5. Troubleshooting issues related to network connectivity and hardware configuration. Requirements: - Proven experience with cryptocurrency mining, especially SHA-256. - Knowledge in installing and configuring cryptocurrency nodes and mining pools. - Ability to troubleshoot...

I'm urgently looking for a programmer with experience developing play-to-win games, specifically with an existing script. Main requirements and preferences: - Preference for a Ludo style game, but open to alternative suggestions in this format. - The game must have a “play to win” mechanism that needs to be engaging and well thought out. - The platform is flexible, it can be a web-based game or an app, so previous experience in both or either of them is an advantage. - The project has an urgent deadline and must be completed as quickly as possible. Ideal Skills and Experience: - Experience in developing play-to-win games, preferably with a mechanism similar to Ludo. - Proven track record in web or app-based game development. - Ability to deliver high quality projects wit...

This should be simple for an experienced dev. Need portfolio of flutter dev to apply. Existing code base in place. I am currently in search of a proficient Flutter developer to incorporate a series of changes, mainly focusing on my existing project's UI. Key tasks include: - Updating the color scheme: A primary focus would be to shift the interface to a darker theme. Besides, I am interested in integrating elements of a custom color scheme, which I will provide. - Rearranging the layout: The current layout needs some reorganization. It may involve adding/removing sections based on our requirements. The positioning of various elements within the interface also needs tweaking. This is not just about modification; the potential candidate needs to evaluate the backend code t...

I'm looking for a skilled back-end developer with experience in Replicate or Huggingface AI image generator models, with expertise in MongoDB or similar, and core proficiency in integrating various APIs. Core Tasks: - Setting up Replicate or Huggingface model/space for a new website - Implementing database integration with MongoDB in the back-end - Incorporating social media and data feed APIs. Skills and Experience: - Past experience in back-end development, specifically Replicate or Huggingface - A fully-fledged understanding of MongoDB or similar - Familiarity with various social media and data feed APIs - Aptitude for troubleshooting and proffering efficient solutions. This project demands precise attention to detail and great technical know-how. Looking forward to y...

I'm seeking a skilled and exper...similar settings - Knowledge of best practices and current equipment for restaurant HVAC systems - Easy and clear communication, professionalism, punctuality and attention to detail. The chosen professional will be responsible for providing all necessary equipment and tools for the project. Please include in your proposal details of your professional experience, your availability, and a brief description of your approach to this type of work. If possible, I would appreciate references or examples of prior work with HVAC installations for restaurants of similar size and type. I'm looking forward to finding the right professional for this important project and to potentially build a lasting working relationship for future maintenanc...

I'm seeking a skilled macOS developer to create an application that assists iPhone users with device management tasks such as entering recovery mode, restoring firmware, downloading firmware, entering DFU mode, and installing manual firmware. The ideal candidate will have experience with the latest macOS development tools and technologies, including SwiftUI, Combine, and Core ML. Key aspects of the project: - The application should be compatible with macOS - The primary goal of this app is to increase the functionality of device management for iPhone users. - The application should assist users with entering recovery mode, restoring firmware, and downloading files - Please provide examples of your past work that demonstrate your programming abilities Tasks: - Develop the User...

I need a proficient Java developer who can work effectively using Agile software development methodologies. You will primarily focus on the backend part of a software development project. Familiarity and experience with Spring Boot and Java EE are crucial. • Main task: Backend software development • Methodology: Agile • Key technologies: Spring Boot, Java EE Previous experience in similar software development projects and a strong comprehension of Agile methodologies will be the key to success. You are expected to hit the ground running, so prior hands-on experience with Spring Boot and Java EE is essential. Your strong knowledge in these technologies will guarantee the swift and efficient progression of this project.

I'm looking for an experienced developer adept in HTML/CSS to create an auto defined layout for job descriptions. The purpose of this project is not just aesthetic enhancement, but to truly improve the user experience on the page. Key tasks include: - Designing a responsive framework that can adjust to differing text lengths. - Ensuring this automated layout is intuitive, user-friendly and displays information effectively. The ideal candidate will have: - Strong experience in HTML/CSS. - Prior experience in creating responsive designs. - An understanding of creating layouts that enhance the user experience. We believe that the right layout can make all the difference in attracting high-quality applicants and look forward to finding the right person to make this v...

I'm in need of an experienced API developer(s) to assist with integrating our platform with multiple external systems in USA. Plaid API aggregates with multiple finance systems (banks mainly) and their investment aggregation didn't work for me. Since Plaid API didn't work for me I am thinking we will have our own APIs to integrate to any investment banks/ brokers like E*Trade, TD Ameritrade (now part of Schwab(, Vanguard, Fidelity, Robinhood and many more. See Following APIs are needed at high level: - Minimum 1) Get Holdings/ Positions (stocks, bonds, mutual funds, options, ETFs, etc.). We will pass institute name, account # or login/password, 2) Get Transactions (Dividend Paid, Bough, Interest Charged

React Web3 Wallet Integration & Error Fix I set up your project on my local. There was issue on your package.json. Please let's discuss.

Hello, I need interactive demo, built in Unity, C#, for scrolling and repeating map of 2D tiles. 1) The map shall be square. The camera must follow main character(let it be rep...built in Unity, C#, for scrolling and repeating map of 2D tiles. 1) The map shall be square. The camera must follow main character(let it be represented as simple circle). When the character moves close to the edge of a square, the map shall be wrapped around, so that bottom part goes top, left part goes into right, and so on. The above, I call scroll, repeat map. PM me, if you do not get my description. 2) The map shall have some props, like other circles with various radius. Main character shall not go through the props. The main character shall avoid the props while moving. 3) Moving is done with...

...a single set of credentials. When a user attempts to log in to a participating website or application, they are redirected to a common login page hosted at "". Here, users can enter their credentials, typically consisting of a username (usually their CPF - Cadastro de Pessoas Físicas, the Brazilian individual taxpayer registry identification) and a password. Description: I am reaching out to inquire about a service you may provide regarding the automation of login within a Docker environment. I have encountered difficulties automating the login process on , particularly when attempting to execute the script within a Docker container. Despite successful tests on my local development environment (macOS), I consistently encounter a captcha challenge