Hire the best Redux Saga Freelancers in Warsaw, PL

Check out Redux Saga Freelancers in Warsaw, PL with the skills you need for your next job.
  • $32 hourly
    ⭐⭐⭐⭐⭐ "Danylo is a knowledgeable specialist, who knows how to get things done. I liked working with him." Do you want every feature to be part of a well-designed solution? You can contact me to get help with React (Next.js) / React Native on the front-end and various front-end integrations on the web and mobile. Web and mobile development is my passion, the goal of which is to create highly scalable, efficient, clearly documented applications that are easy to maintain. Niches of expertise: 🛒  eCommerce 🏥  Healthcare 💬  Fintech You can be sure that for you I will: ✔️  Develop and implement user-facing features using React / React Native ✔️  Make a highly responsive web and mobile user interface ✔️  Build reusable components and front-end libraries for future use ✔️  Develop the server-side parts of the app with complex logic ✔️  Integrate various third-party services (payment providers, cloud provider APIs, and other 3rd party APIs) ✔️  Translate designs and wireframes into high-quality code ✔️  Setup CI/CD pipelines ✔️  Optimize components for maximum performance across a vast array of web-capable devices and browsers ✔️  Collaborate with the team members using version control (Github/Gitlab) What helps me create a great product: - Javascript (ES6/ES7+, Typescript) - React, React Native, Next.js, Redux, Redux Saga, MobX - Styled Components, Hooks - Material UI, Ant Design, Chakra UI, Bootstrap - MongoDB, PostgreSQL - Google Cloud stack: GKE, Cloud Function, Storage, Big Query - Prettier, ESLint, Stylelint, Commitlint - Github Actions, CircleCI - Figma, Adobe XD, Zeplin Being always aware of trends in the industry is what challenges me. Continuous education allows me to be one step ahead and that will help me to do exceptional and challenging work for your product! So let's have a discussion to start our collaboration as soon as possible! With kind regards, Danylo
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    Material UI
    Apollo.io
    Web Application
    GraphQL
    ExpressJS
    Node.js
    MongoDB
    MySQL
    React
    JavaScript
    Firebase
    Next.js
    TypeScript
    React Native
    Mobile App Development
    API Integration
  • $35 hourly
    ⭐⭐⭐⭐⭐"Awesome experience. Hope to continue to work with Vitalii in the future!" 🚀 Hello! Are you in search of an experienced Full-Stack Developer who understands your needs, concerns, and pain points? Look no further! I'm here to transform your business and address your unique requirements! 💻✨ 🔥 Let's embark on a journey together to create web development solutions that solve your challenges head-on. My goal is to provide you with a seamless online presence that drives growth and surpasses your expectations. 💡 As a highly skilled Full-Stack Developer proficient in JavaScript, Node.js, and React, I specialize in developing customized web solutions that exceed expectations. Here are three challenging projects I've successfully delivered, inspired by the following products: 1️⃣ TrustLayer: I played a pivotal role in developing TrustLayer, a cutting-edge platform revolutionizing the way businesses manage insurance verification. I built a robust backend using Node.js and integrated it with various APIs to streamline data retrieval and processing. Additionally, I implemented a user-friendly interface with React, ensuring a seamless experience for users to verify insurance policies and mitigate risk efficiently. 2️⃣ Primer: In the development of Primer, an advanced web application that simplifies payment configuration and management for businesses, I integrated various payment systems and commerce services, including Stripe, PayPal, Klarna, Coinbase and Braintree. I led the creation of a scalable and performant backend architecture using Node.js. Leveraging React, I developed a responsive frontend that provided a visually appealing and intuitive interface. 3️⃣ AssessmentDay: As part of a talented development team, I contributed to the transformation of AssessmentDay, a leading provider of online psychometric tests and assessments. I collaborated closely with UX/UI designers to implement a sleek and modern interface using React. Furthermore, I optimized the platform's performance by refactoring code and implementing caching mechanisms, resulting in faster test completion times and improved user satisfaction. These examples highlight my ability to tackle complex challenges, utilize cutting-edge technologies, and deliver exceptional web solutions. I am confident in my capacity to tailor my expertise to your specific needs, whether it's creating intuitive interfaces, optimizing performance, or enhancing user experience. 💪 Worried about technical complexities and issues along the way? Don't be! I specialize in identifying pain points and overcoming obstacles swiftly. With my agile development approach and commitment to continuous learning, I can adapt to your evolving requirements and ensure a seamless development process. 📞 Let's connect and discuss how I can address your unique challenges and provide tailored solutions. Your satisfaction is my top priority. Click the "Send Invite" button now, and let's embark on a transformative journey to take your business to new heights! 💪✨
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    styled-components
    Storybook
    Tailwind CSS
    RESTful API
    Mongoose
    ExpressJS
    Redux
    Firebase
    MongoDB
    Node.js
    React
    TypeScript
    JavaScript
  • $30 hourly
    Hello! Are you in need of a skilled and reliable freelancer to help with your next project? Look no further! With 4+ years of experience in web development, I am well-equipped to handle any task thrown my way. My expertise includes building web applications any complexity, and I have a proven track record of delivering high-quality work on time and on budget. I understand the importance of communication and will work closely with you to ensure that your needs are met and that the final product exceeds your expectations. I am highly responsive and always willing to go the extra mile to make sure that you are satisfied with the results. Why should you work with me? - Good quality of code - 24/7 - 100% REFUND if result doesn't satisfy you - Reasonable Cost - Fast Delivery - Flexible Timing - Extensive experience with JavaScript, React - Experience in building project architecture - Extensive working knowledge of making HTML markup - Have extreme attention to detail Programming languages: JavaScript Web technologies and Frameworks: HTML5, CSS3, Sass/Less, React, React hooks, Material-UI, Redux, MobX, Next.js Version control systems: GIT IDE & Tools: Visual Studio, WebStorm Project builders: Gulp, Webpack, CRA OS platforms: Linux, MS Windows Family I'm looking forward to work with you
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    Redux Thunk
    Firebase
    jQuery
    CSS 3
    HTML5
    CSS
    Next.js
    TypeScript
    webpack
    Material UI
    Sass
    Web Development
    React
    JavaScript
  • $35 hourly
    Hi I'm Oleg, Since 2015 I'm working as Front-end and Mobile Developer, living in Warsaw. I graduated from the Vitebsk State University. During this time I have worked with many popular frameworks such as: Angular UI: Ng-Zorro, Clarity Design System, Angular Material, PrimeNg; React: Redux, Saga, Thunk, Antd, Styled-components, i18next, Charts; React-Native: Redux, Saga, many native packages, i18next; Other: Google Analytics, Sentry; Also I've experience with creating apps from scratch and configure environment, CI/CD, tests (e2e, unit)
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    React Native
    Mobile App Development
    Ionic Framework
    Smartphone
    React
    TypeScript
    AngularJS
    CSS 3
    JavaScript
    Angular
    Redux
    Responsive Design
    HTML
    Web Application
  • $15 hourly
    I'm a developer who is really passionate about programming. I have a bachelor's degree in computer science. I'm experienced in JavaScript, TypeScript and React.js as well as HTML and CSS 3. I also came across other technologies such as Redux, GraphQL, Serverless, PWA.
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    Jest
    MySQL
    Firebase Realtime Database
    GraphQL
    Redux Thunk
    SCSS
    Git
    React
    TypeScript
    Redux
    JavaScript
    HTML5
    CSS 3
  • $20 hourly
    Good day! My name is Alexey, I have been developing mobile and web applications for over 5 years. For me it is more than a job and I love what I do 🔥. My main focus is modern applications with excellent code quality Skills: -JavaScript/TypeScript -HTML5/CSS3 -SASS/LESS -Redux-saga/redux-thunk -React/Redux/React Native -Xcode, Android Studio, VScode Experience: - Application using authorization and registration of the user through the REST API, also through social networks, Google maps were used to determine the location of the user and the nearest service stations - The application of the Internal social network for events, the application used registration, user authorization through the REST API, the Geolocation module for determining the user's city, generating QR and saving as a photo of the ticket for the event, chats using Websockets - Event administrator application - the main function of the application was to read the ticket through the QR code and confirm the participant - Developed a cross-platform mobile application for events and festivals, integrated authorization through third-party services (google, facebook). - Developed The Task Verification Platforms (web and mobile app), the mobile app interacted with bluetooth transmitters, wrote a wrapper over third-party UI components. - Participated in the development of fintech web applications. - Took part in the development of service for car rental. - Adaptive and flexible layout, landings layout
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    Web Development
    Redux
    Payment Functionality
    React
    Apple Xcode
    Android Studio
    React Native
    styled-components
    Business with 1-9 Employees
    HTML
    CSS
    HTML5
    JavaScript
    CSS 3
  • $15 hourly
    Hello! I'm highly experienced Front-End engineer with more than 4 years of experience. I worked for different kinds of businesses and have a huge expertise in development under business needs. My main advantage is that I love what I do. My main goal is to help you. Please look at list of my skills below. ○ Extensive experience with JavaScript, React ○ Experience in building project architecture ○ Extensive working knowledge of making HTML markup ○ Have an extreme attention to detail Core competencies: JavaScript, React, Node.js Programming languages: JavaScript Web technologies and Frameworks: HTML5, CSS3, Sass/Less, React (class and functional components), Reselect, React hooks, Material-UI, Redux(saga, thunk), MobX, DevTools Version control systems: GIT IDE & Tools: Visual Studio, WebStorm Project builders: Gulp, Webpack, CRA OS platforms: Linux, MS Windows Family I look forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Redux Saga
    Redux Thunk
    Front-End Development
    Redux
    HTML5
    Material UI
    JavaScript
    React
    Next.js
    CSS 3
    Sass
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