The Best Redux for JavaScript Developers For Hire In Spain

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$40 hourly
- 4.9/5
- (18 jobs)
Frontend: react.js, next.js, gatsby.js Backend: nest.js, express.js, gin, flask, fastApi, symphony DevOps: aws, gcp, docker, ci/cd, IaC Automation: playwright, selenium, webdriverIo Databases: postgresql, mysql, dynamodb, firestore Programming languages: javascript/typescript, golang, python, php

Redux for JavaScript
Flask
Node.js
TypeScript
JavaScript
Next.js
Redux
Python
Amazon Web Services
Mobx
Docker
Gatsby.js
CI/CD
NestJS
React
Selenium
$45 hourly
- 5.0/5
- (9 jobs)
Hello, I'm Nicolas, it's nice to meet you. About me: I'm a 31-year-old developer with 9 years of experience as a frontend engineer. I am proactive and enjoy learning and working with new technologies. My main goal is to exceed client expectations by delivering a high-quality, scalable, and maintainable product. I particularly enjoy creating projects from scratch, as it allows me to be involved in every aspect of the project, helping the client with analysis and estimation of new features and improvements, while ensuring the right implementation for each client. My interests: I'm flexible and able to adapt to different work environments, having worked for both big companies and startups on medium to large projects. My experience: I've worked on a variety of projects, including: - International Airline Group APP and Website (React, GraphQL, React Native, NodeJS) - Platform for document integration and channels (React, Redux, GraphQL - NodeJS) - Bank Web application (React - NodeJS) and Mobile app (Ionic) - Financial metrics Web (React - Java) - Document integrated platform (Angular) - Bank mobile app (Android) - Governmental Web application (Angular) - Web application for listing metrics and user data from social media (Facebook, Twitter, Instagram & LinkedIn) What I can offer you: I can handle the complete development process for different types of projects, including web and mobile apps and APIs. - Implement new features or improvements in an existing project - Develop a new web application from scratch, including: - Design and prototyping for a preliminary look at the project - Development of the web/mobile app - Quality assurance with unit and E2E testing - RESTful API/GraphQL API for retrieving data for the web/mobile app - Make visual updates to an existing project - Create a standalone library for your brand's theme, providing a collection of components using your brand's color palette, and allowing for easy use in other projects (Design System) - Work with Agile methodologies such as Scrum or Kanban. Please feel free to reach out if you have any questions or would like to discuss your ideas further.

Redux for JavaScript
Material Design
Scrum
Vue.js
TypeScript
Sass
Redux
Angular
Node.js
React
HTML5
CSS 3
Web Development
$35 hourly
- 5.0/5
- (2 jobs)
🚀 Full-Stack Web Solutions: From Custom React Apps to WordPress E-commerce I help companies build and optimize their digital presence across multiple platforms. Whether you need a high-performance web / mobile application , an accessible WordPress site, or a WooCommerce store, I deliver scalable and compliant solutions. ⚙️ Specialized Services ▸ React & Frontend Architecture - Custom React / React Native applications - Business logic isolation - Framework-agnostic design - Component libraries - Performance optimization What you get: Maintainable, scalable applications ▸ WordPress & WooCommerce Development - Custom WordPress themes - WooCommerce store setup - Plugin development - Performance optimization - Security hardening What you get: Fast, secure, and conversion-optimized stores ▸ WCAG 2.2 & ADA Compliance - Complete accessibility audit - WordPress accessibility fixes - WooCommerce compliance - Web application accessibility - Documentation & training What you get: Legal compliance, broader reach, better SEO 📈 Platform Expertise ▸ React Development - Next.js applications - TypeScript implementation - State management - API integration - Testing automation ▸ WordPress & WooCommerce - Custom theme development - Plugin customization - Payment gateway integration - Speed optimization - Security implementation - Multi-language setup - SEO optimization 👨🏻‍💻 Technical Solutions 1. E-commerce - WooCommerce stores - Custom checkout flows - Payment integrations - Inventory management - Order processing - Shopping cart optimization 2. Accessibility Implementation - WCAG 2.2 compliance - Screen reader optimization - Keyboard navigation - ARIA implementation - Color contrast fixes 3. Performance Optimization - Core Web Vitals - Page speed improvement - Cache implementation - CDN setup - Image optimization 🛠️ Technical Stack WordPress Ecosystem: - WordPress Core - WooCommerce - ACF Pro - Elementor Pro - Custom plugins - PHP/MySQL Javascript Ecosystem: - React 19 - Next.js 15 - TypeScript - Redux/RTK - React Query Testing & Tools: - Lighthouse - GTmetrix - WebPageTest - Chrome DevTools - accessibility tools 📚 Project Types Looking for: - React application development - WCAG/ADA compliance projects - E-commerce optimization - WordPress site development - WooCommerce store setup Let's discuss how I can help build or optimize your web presence. ### Find Me By Keywords mobile app developer, react native developer, ios developer, android developer, cross-platform development, javascript engineer, typescript developer, react developer, nextjs developer, frontend engineer, frontend architect, web accessibility consultant, WCAG specialist, ADA compliance expert, wordpress developer, woocommerce expert, mobile accessibility specialist, PWA developer, component library architect, frontend performance expert, full stack javascript, node.js developer, express.js, REST API developer, web application developer, UI engineer, UX engineer, responsive design specialist, cross-browser compatibility, mobile-first development, agile development, web standards specialist, frontend security expert ### Technical Keywords React, React Native, Next.js, JavaScript, TypeScript, Redux, Redux Saga, React Query, Node.js, Express, WordPress, WooCommerce, PHP, MySQL, PostgreSQL, MongoDB, REST APIs, GraphQL, HTML5, CSS3, Sass, Styled Components, Tailwind CSS, Jest, React Testing Library, Cypress, Git, CI/CD, Docker, AWS, Webpack, Babel, ESLint, Prettier ### Industry Keywords e-commerce, banking applications, fintech, enterprise software, luxury retail, mobile commerce, progressive web apps, content management systems, design systems, component libraries, accessibility compliance, performance optimization, cross-platform applications

Redux for JavaScript
Redux Saga
API
Redux
Ruby
CSS 3
ExpressJS
JavaScript
HTML5
PostgreSQL
Next.js
Git
React
Node.js
Ruby on Rails
WordPress
$35 hourly
- 5.0/5
- (9 jobs)
🌟 Web & Mobile app developer(React, Java Spring, Vue, Angular, Laravel) I am a Software Developer with abilities to solve problems and in constant learning. My mission is to make people's lives easier through technology. Here are what I can do for you: ✅ Frontend development - React, Redux, NextJS, Vue, Vuex, NuxtJS, Angular, Quasar, Tailwind CSS, Bootstrap, Material UI, JS, TS, Java Spring ✅ Backend development - PHP, Laravel, Python, Django, Flash, Ruby on Rails, Node, Express, Nest, ✅ Mobile App development - IOS/Android app development, React Native, Flutter, Ionic, Swift, My process on the web development workflow: 1) Gathering Information: Purpose, Main Goals, and Target Audience 2) Planning: Sitemap and Wireframe Creation 3) Design: Page Layouts, Review, and Approval Cycle 4) Content Writing and Assembly 5) Coding, 6) Testing, Review and Launch, 7) Maintenance: Opinion Monitoring and Regular Updating 👍 It's very important for me to check each step together with you and stay on the same page on the development process. Let's build your dream with me. I will provide the best service!

Redux for JavaScript
Nuxt.js
CSS
Next.js
Vue.js
HTML
NestJS
Redux
Laravel
Angular
React
TypeScript
JavaScript
Node.js
MongoDB
MySQL
$40 hourly
- 5.0/5
- (1 job)
I am a web developer with over 8 years of experience. In the past and in free time I can write a backend. I have experience in onboarding, mentoring, team leading and architecture developing.

Redux for JavaScript
Review
PostgreSQL
NestJS
RESTful API
GraphQL
Next.js
Redux
Node.js
React
Git
TypeScript
$40 hourly
- 4.6/5
- (17 jobs)
🏆 8+ years of hands-on experience in developing, maintaining, and optimizing applications, I’ve worked with a range of industries from banking and healthcare to education and SaaS platforms. I bring expertise in front-end development and IT consulting. 🚀 𝗪𝗵𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝗪𝗶𝘁𝗵 𝗠𝗲? 🎯Reliable Long-term Collaboration: Focused on building partnerships that grow with your business. 🎯Clear, Open Communication: You’ll always be in the loop, with updates and progress tailored to your project needs. 🎯Innovative & Custom Solutions: Each project gets a unique approach that fits your exact goals. 🎯Agile & Flexible: I adapt to your changing needs, ensuring fast and scalable results. 🎯Maximizing Your Investment: Cost-effective solutions without compromising on quality. 🥇 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: 🚀High-performance banking applications 🚀Health & Care management platforms 🚀Interactive educational tools 🚀Customer relationship management (CRM) systems 🚀Social networking apps 🚀Automotive SaaS platforms 🥇 𝗖𝗮𝗿𝗲𝗲𝗿 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: ⚛️ Delivered over 90 websites, tailored to client visions ⚛️ Co-founded 3 startups, guiding them from concept to MVP and beta testing with first users ⚛️ Provided 410+ hours of mentorship, supporting up-and-coming developers ⚛️ Contributed more than 1.3 million lines of code on GitHub 🚀 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻: 🎯Frontend: JavaScript, React.js, Next.js, Gatsby.js, GraphQL, Redux, Redux Saga 🎯UI/UX: HTML5, CSS3, SCSS, Flexbox, Bootstrap, Material UI, Ant Design, Semantic UI 🎯Tools & Best Practices: Git, Agile methodology, and continuous learning of emerging technologies and web trends 💎 Seeking a developer who goes beyond delivery, offering tailored solutions that drive your project’s long-term success? Let’s chat!

Redux for JavaScript
HTML
GraphQL
Redux Saga
Redux
REST API
AI Platform
Bootstrap
AI Development
CSS 3
Material UI
Front-End Development
.NET Compact Framework
JavaScript
React
Next.js
$50 hourly
- 5.0/5
- (15 jobs)
Software engineer eager to help clients find success with quality software. ➡️My main technologies and languages ✔️ Languages Typescript, Javascript, Python, Java ✔️ Frontend React, NextJS, Vue ✔️ Backend NodeJS, Firebase, ExpressJS, NestJS ✔️ ORM Prisma, TypeORM, Sequelize ✔️ DB MySQL, MariaDB, MongoDB, Firestore, PostgreSQL ✔️ Deployment and CI/CD Vercel, Render, Netlify, Github, Github Actions. ✔️ Testing React Testing library, Jest, Vitest ➡️I am a passionate fullstack developer that loves to use technology to create solutions adapted to the needs of my clients. I create maintainable, clean code with the best practices. I also have a strong emphasis in communication, so you can expect it to be fast and silk smooth.

Redux for JavaScript
NestJS
Mongoose
Back-End Development
Firebase
MongoDB
SQL
Vue.js
ExpressJS
JavaScript
Redux
Next.js
TypeScript
React
Node.js
Front-End Development
$45 hourly
- 5.0/5
- (2 jobs)
Experienced Full-Stack Developer | 8+ Years of Building Scalable, High-Performance Solutions I’m a seasoned full-stack developer with over 8 years of hands-on experience in building, optimizing, and maintaining web applications across various industries. I specialize in delivering scalable, high-performance solutions with clean, maintainable code that adheres to the best practices. What I Offer: 🚀 Custom Web Development: Whether you need a complex web app built from the ground up or enhancements to an existing project, I can take care of both front-end and back-end development. I work with technologies like React, Next.js, Node.js, and MongoDB to build fast, responsive, and scalable applications. 💡 API Development & Integration: I’m experienced in designing and integrating RESTful and GraphQL APIs, ensuring seamless communication between services. 🔎 Web Scraping & Data Parsing: I have extensive experience in automating the extraction of data from websites and online services. Using tools like Puppeteer, Cheerio, and custom-built parsers, I can help you gather, process, and structure large amounts of data from various sources, whether for market research, product listings, or content aggregation. I ensure efficiency, accuracy, and compliance with scraping best practices to avoid interruptions. 🎨 Front-End Optimization: Using modern frameworks (React, Redux, Three.js), I create intuitive and dynamic user interfaces that enhance the user experience. 💻 Automation & Scripting: From web scraping with Puppeteer to task automation, I can help you streamline repetitive tasks, saving time and reducing human error. 📁 WordPress & WooCommerce Development: Expertise in both, as well as PHP development allows me to build and maintain high-performance plugins, themes, as well as modification of existing ones. ☁️ Cloud Solutions & AWS Integration: From serverless architectures with AWS Lambda to storage and authentication with S3 and Cognito, I ensure that your app is optimized for the cloud with a focus on scalability and cost-effectiveness. Tech Stack Expertise: JavaScript, TypeScript, Node.js, React, Next.js, Redux PHP, SQL, MongoDB, MySQL AWS (Lambda, S3, Cognito, SQS), DynamoDB ELK stack, Git, Scrum WordPress, WooCommerce, Puppeteer, Three.js I pride myself on strong communication, reliability, and delivering exceptional results. Let’s discuss how I can help you turn your project vision into reality.

Redux for JavaScript
HTML5
Web Scraping
Ecommerce
AWS CloudFormation
Redux
Web Application
MongoDB
Google Analytics
WordPress
TypeScript
PHP
Web Development
React
MySQL
Node.js
$35 hourly
- 5.0/5
- (3 jobs)
***** Best Angular, Laravel, Node.js, React **** My name is Daniel and I am a highly skilled and dedicated Full Stack web developer with a deep expertise in React, Node.js, Angular and Laravel. With over 6 years of experience in the industry, I have a proven track record of delivering exceptional web and mobile applications that not only meet but exceed client expectations. - React.js / Next.js / Redux - Vue.js / Nuxt.js / Vuex - PHP /Laravel - Javascript / Typescript - Angular - MySQL / PostgreSQL / MongoDB - GitHub / GitLab / BItbucket / Jira / Trello - Agile / SCRUM - Clean Code I am always happy to discuss your project and provide the highest quality of work. Let's work together to set you up for success!

Redux for JavaScript
Tailwind CSS
Redux
Material UI
Bootstrap
React
TypeScript
C#
SQL
Python
CSS
HTML
JavaScript
Node.js
Angular
Laravel
$40 hourly
- 5.0/5
- (1 job)
Greetings! I'm a passionate computer systems engineer with a profound affinity for programming. It's not just my profession—it's my genuine passion! To me, programming isn't merely about writing code; it's about unleashing creativity to craft something new, innovate, and continuously elevate the standard of programs shaping our world. Every line of code I write is a small stride towards the digital revolution. My programming experience is the culmination of years of dedication, and each project represents an exciting opportunity to surpass my own limits and engineer ingenious solutions. I'm a staunch believer in perpetual enhancement and staying at the forefront of the latest technological trends. My unwavering quest for knowledge fuels my drive to acquire new skills and techniques incessantly. I'm resolute in my pursuit of not just being a programmer, but one of the best. The realm of programming is dynamic and challenging, and I'm poised to meet each obstacle with enthusiasm. If you're seeking someone passionate, creative, and committed to excellence, I'm here to elevate your projects to the next level. Let's join forces and let the magic of programming continue transforming the world together!

Redux for JavaScript
HTML5
Sass
Git
PostgreSQL
Ruby
Ruby on Rails
Dart
Flutter
Vue.js
Redux
Next.js
Angular
Web Application
TypeScript
JavaScript
$60 hourly
- 4.9/5
- (8 jobs)
Hello. Thanks for visiting my profile. My name is Alex Corcuera and I am from Spain. I have 7+ years of experience in React web app development and all of the JavaScript-based web frameworks. As well as web development skills, I also have strong blockchain background and experience. Especially, I can speak native English. I am sure I can be a big help for your project and business. Hope to build a strong relationship with you. Thanks.

Redux for JavaScript
Automation
Ethereum
web3.js
Solidity
Smart Contract
JavaScript
Blockchain
Redux
Back-End Development
Node.js
React
$50 hourly
- 5.0/5
- (1 job)
🌟 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 & 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗘𝘅𝗽𝗲𝗿𝘁 🌟 I'm a passionate Full Stack Developer specialized in JavaScript and TypeScript. With solid experience in Angular, Node.js Express, and Nest JS, I deliver innovative and efficient solutions to turn your ideas into reality. Here's how I can help you: 🔹 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ✅ Advanced Angular for robust and dynamic SPA applications. ✅ Crafting rich, interactive user interfaces to enhance user experience. 🔹 𝗕𝗮𝗰𝗸-𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ✅ Node.js and Express for fast, scalable APIs. ✅ Nest JS for enterprise application architecture with clean and maintainable code. 🔹 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗮𝗻𝗱 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗪𝗲𝗯𝘀𝗶𝘁𝗲𝘀: ✅ Custom WordPress themes and plugins tailored to your needs. ✅ Building and optimizing WooCommerce stores for seamless e-commerce experiences. 🔹 𝗖𝗼𝗺𝗺𝗶𝘁𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: ✅ Committed to quality and the best customer experience. ✅ Clear and constant communication to ensure your goals are met with excellence. ✨ 𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗚𝗼𝗮𝗹: Aiming to be more than just a developer; my goal is to be a problem solver, helping my clients overcome any technical challenges and achieve their profitable digital dreams.

Redux for JavaScript
Elementor
WooCommerce
Redux
RxJS
WordPress
Angular
TypeScript
JavaScript
$38 hourly
- 4.8/5
- (27 jobs)
🌟 Fullstack Developer with 15+ years of experience | TOP 50 Tech Visionaries in the US by InterCon | ex-mentor for Facebook Development Circle | CTO experience | Delivering High-Quality Solutions for Web, Cloud, and Enterprise Applications. My expertise lies in leveraging the full potential of Microsoft, Amazon, Facebook technologies to deliver innovative solutions tailored to your business needs. 𝗪𝗛𝗬 𝗨𝗦 ✅ 6,000+ hours on Upwork and 30,000+ hours in total; ✅ 100% Project Success; ✅ Fluent English; ✅ We can help you to connect business needs with technologies; ✅ We have large experience building finance, health care, SAAS, etc. products; ✅ More over 15 years of development experience, driving scalable product architecture. ✅ Results-Oriented: I prioritize delivering solutions that align with your business goals. ✅ Efficient Collaboration: Excellent communication skills to ensure seamless teamwork. ✅ Attention to Detail: I adhere to the highest coding standards and focus on performance optimization. ✅ Timely Delivery: Committed to meeting deadlines without compromising quality. 🚀 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗖𝗔𝗡 𝗗𝗢 𝗙𝗢𝗥 𝗬𝗢𝗨 - Web Development: Build dynamic and responsive web applications using .NET, NodeJs, Python, Java, Go and modern front-end frameworks like React, Angular, or Vue.js. - API & Microservices: Design and implement robust RESTful APIs, gRPC services, and scalable microservice architectures. - Database Solutions: Optimize your data handling with MS SQL, MySQL, Oracle, PostgreSQL, T-SQL, and NoSQL databases like MongoDB, Firebase or Redis. - Cloud Integration: Deploy and manage applications on Azure, AWS, or Google Cloud, including serverless computing and CI/CD pipelines. - Secure Solutions: Implement cutting-edge authentication protocols (OAuth, JWT) and adhere to secure coding practices to protect your applications. - Code Excellence: Follow SOLID principles, leverage MVC/MVVM patterns, and write maintainable, clean code. 🛠️𝗧𝗢𝗢𝗟𝗦 & 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦: - 🖥️ Backend: C#, .NET Core, .NET Framework, LINQ, ASP, ASP.NET, ASP.NET MVC, .NET API, ASP.NET Core, JavaScript, Node.js, Express.js, NestJS, AdonisJS; Python, Django, Flask, FastAPI, Java, Spring, Spring Boot, Hibernate, PHP, Laravel, Symfony, Go, Golang, Gin, Echo, Kotlin, Ktor. - 💻 Front-End: HTML, HTML5, CSS, CSS3, JavaScript, TypeScript, Blazor, React, React.js, Redux, MobX, Recoil, Zustand, Angular, Angular.js, Vue.js, Vuex, Material-UI (MUI), MaterialUI, Bootstrap, Foundation, Bulma, Tailwind CSS, PrimeNG/PrimeReact, Webpack, npm, Yarn, Gulp, grunt, SASS / SCSS, LESS, Babel, Progressive Web App (PWA), D3.js, Three.js, Chart.js. - 🛢️ Database Management: MS SQL Server, MySQL, Oracle Database, PostgreSQL, MongoDB, Redis, Cassandra, Firebase, Firebase Realtime Database, Amazon DynamoDB, Cosmos DB. - 🌐 Cloud & DevOps: Microsoft Azure, App Service, Azure Functions, Azure DevOps; AWS, Elastic Beanstalk, EC2, RDS, S3; Google Cloud, App Engine, Cloud Run, Firestore; Docker, Kubernetes, GitHub Actions, Terraform, Ansible, Apache, Nginx, Microsoft IIS, Caddy, Tomcat, Heroku, DigitalOcean. - Message Brokers & Real-Time Communication: RabbitMQ, Apache Kafka, Redis Pub/Sub, MQTT, WebSockets, - Monitoring & Logging: Elasticsearch, Logstash, Kibana (ELK Stack), Prometheus, Grafana, Splunk - Testing: NUnit, MSTest, xUnit, Moq - Version Control: Git, GitHub, GitLab, Bitbucket - Debugging & Performance Tools: dotTrace, ANTS Performance Profiler 🗂️ 𝗖𝗔𝗦𝗘 𝗦𝗧𝗨𝗗𝗜𝗘𝗦 𝗔𝗡𝗗 𝗣𝗢𝗥𝗧𝗙𝗢𝗟𝗜𝗢: For more details follow northsouthtech.co/blog/category/case-studies/ 🌟 Let’s Bring Your Vision to Life! Whether you need a custom web application, a cloud-integrated solution, or robust API services, I’m here to help. Let’s discuss your project and turn your ideas into reality! 💬 Ready to get started? Send me a message or book a call, and let's build something amazing together. 🔑𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧𝗘𝗗 𝗦𝗞𝗜𝗟𝗟𝗦: Real Estate Software Solutions Marketing and Sales Software Travel and Hospitality Software Mining Technology Solutions Banking and Financial Services Software Healthcare and Wellness Tech Transportation and Logistics Software Entertainment Tech App Development iOS Android Web Development Services Custom Software Development Software Product Development Team Augmentation DevOps Services Quality Assurance AI/ML Software Development Blockchain Development Real Estate Property Listing Solutions Healthcare Software Development Marketing and Sales Software with AI CTO as a Service UI/UX Design Services Data Engineering Technology Consulting Dedicated Engineering Teams Product Discovery SaaS Design Platform Design Application Design Software Design Adaptive FinTech NFT Responsive Web Design SaaS Platform Prototyping Prototype Design Wireframing Clickable Prototype

Redux for JavaScript
Solidity
Cryptocurrency
Architectural Design
Healthcare Software
.NET Core
FinTech Consulting
Redux
React
.NET Framework
SQL
C#
TypeScript
ASP.NET
JavaScript
HTML
$65 hourly
- 4.8/5
- (26 jobs)
Im a Senior Full Stack Developer with extensive experience in large-scale app design & development, API development, WordPress, WordPress Plugin Development, WooCommerce, eCommerce and general web application development. I work with React-Redux, PHP, Python, JavaScript, GraphQL, Databases (SQL), HTML, CSS, jQuery, version control (Git), all kinds of APIs, and various other technologies. I can also handle infrastructure, from standalone web servers to Kubernetes (GKE). I can single-handedly bring your projects from the concept stage to launch. In addition to programming and deployment, I can handle all the aspects of your project - product design, engineering design, documentation, infrastructure. WordPress --------------------- Im the developer and maintainer of various plugins with over 8000+ active installations in WordPress.org repo. I have extensive plugin development, WooCommerce experience in WP ecosystem. General Experience: ------------------ I also worked on large application development with general APIs, eBay, Amazon trade & shopping APIs, and custom PHP, Python, React + Redux applications as a Full Stack Developer, mostly outside Upwork/Elance. I've been working on high-load, high-volume websites, including handling the infrastructure, scaling web apps and scaling stores to 100,000+ products with multiple attributes. Additionally, I have been doing contract work for prominent tech companies to implement integrations and features on their websites and apps which serve millions of users every month.

Redux for JavaScript
Redux
eBay API
Amazon API Gateway
GraphQL
JSON API
API Integration
React
CSS
jQuery
PHP
WooCommerce
WordPress
MySQL
HTML
$11 hourly
- 5.0/5
- (1 job)
🚀 𝐆𝐫𝐞𝐞𝐭𝐢𝐧𝐠𝐬! Thank you for visiting my profile. As a dedicated and experienced 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, my specialty lies in 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬. With over 𝐭𝐡𝐫𝐞𝐞 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I have honed my skills in crafting dynamic and high-performance web applications, primarily focusing on the frontend. My passion for technology drives me to stay ahead of the curve, specializing in 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬. I combine innovative solutions with a deep understanding of core frontend technologies, ensuring that your project not only meets but 𝐞𝐱𝐜𝐞𝐞𝐝𝐬 𝐞𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧𝐬. 👨🏻‍💻 𝐂𝐨𝐫𝐞 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: 👉 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭: Mastery in scripting for interactive and dynamic web applications. 👉 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬: Extensive experience building scalable, SEO-friendly, and highly interactive applications. 👉 Proficient in 𝐇𝐓𝐌𝐋, 𝐂𝐒𝐒, 𝐁𝐨𝐨𝐭𝐬𝐭𝐫𝐚𝐩, 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝, and 𝐬𝐭𝐲𝐥𝐞𝐝-𝐜𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬, delivering aesthetically pleasing and responsive designs. 🎖️ 𝐅𝐨𝐜𝐮𝐬𝐞𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐍𝐞𝐱𝐭.𝐣𝐬: 👉 Leveraging 𝐍𝐞𝐱𝐭.𝐣𝐬 for server-side rendering and static site generation, optimizing SEO and performance. 👉 Building scalable and maintainable frontend architectures with 𝐍𝐞𝐱𝐭.𝐣𝐬. 👉 Implementing state management efficiently using 𝐑𝐞𝐝𝐮𝐱, 𝐑𝐞𝐝𝐮𝐱 𝐓𝐨𝐨𝐥𝐤𝐢𝐭. In addition, I excel in creating 𝐥𝐚𝐧𝐝𝐢𝐧𝐠 𝐩𝐚𝐠𝐞𝐬 𝐮𝐬𝐢𝐧𝐠 𝐬𝐭𝐚𝐭𝐢𝐜 𝐇𝐓𝐌𝐋𝟓 𝐚𝐧𝐝 𝐂𝐒𝐒𝟑 and converting Figma designs or other design files into dynamic web pages using 𝐍𝐞𝐱𝐭𝐉𝐬/𝐑𝐞𝐚𝐜𝐭 or traditional 𝐇𝐓𝐌𝐋 𝐚𝐧𝐝 𝐂𝐒𝐒. This versatility enables me to provide tailored solutions that align with your unique vision and brand. 🛠️ 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐓𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: 👉 Familiarity with testing frameworks like 𝐉𝐞𝐬𝐭 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 𝐋𝐢𝐛𝐫𝐚𝐫𝐲. 👉 Experience with deployment and CI/CD using 𝐕𝐞𝐫𝐜𝐞𝐥, ensuring seamless integration and delivery. 🌟𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐎𝐟𝐟𝐞𝐫: To fully understand your unique needs, I offer a 𝐅𝐑𝐄𝐄 𝟏-𝟐 𝐡𝐨𝐮𝐫 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐬𝐞𝐬𝐬𝐢𝐨𝐧. Let's discuss your requirements and explore how we can collaborate to bring your vision to life. Suppose you're ready to enhance your web presence with state-of-the-art 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 Solutions, click "Invite to Job." Let's journey to transform your ideas into reality with 𝐞𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧. 🌐

Redux for JavaScript
Node.js
Web Development
Redux
MERN Stack
Next.js
Tailwind CSS
styled-components
React
Landing Page
JavaScript
API
TypeScript
CSS
HTML5
CSS 3
$50 hourly
- 5.0/5
- (3 jobs)
I am really happy to have opportunity to develop and launch projects on wide range of applications. I had the chance to be a jack of all trades delivering many projects. I am well experienced in web development especially expert in javascript frameworks like React.js and Vue.js, also with backend frameworks like node.js, python and asp.net. Also I am expert in e-commerce platform development using shopify or other framework.

Redux for JavaScript
Redux
HTML
PHP
Tailwind CSS
React
Node.js
ASP.NET
CSS
JavaScript
Vue.js
$40 hourly
- 0.0/5
- (0 jobs)
Highly experienced frontend developer. I have worked on many projects including the creation of a trading software, a telecommunication application, an anti-piracy software and way more. I offer professional web development in Javascript with react and redux to create, maintain or extend your business.

Redux for JavaScript
Redux
LeSS Framework
React
CSS
HTML
SCSS
Jest
styled-components
JavaScript
$25 hourly
- 5.0/5
- (5 jobs)
With over 5+ years of hands-on experience in React Native, iOS, and Android App Development, I'm the secret weapon to launch your app with a bang.🔥 Hey there. I'm your go-to freelancer for everything mobile, whether you're dreaming of a sleek, smart app or something to make it happen. From React and Redux to Firebase and beyond, I'm well-versed in the latest technologies that make apps stand out in the crowded marketplace. But here's the kicker—I don't just develop apps. I breathe life into your vision, transforming ideas into digital realities that users can't resist. 🌟𝗛𝗲𝗿𝗲'𝘀 𝗵𝗼𝘄 𝘄𝗲'𝗹𝗹 𝘁𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗳𝗿𝗼𝗺 𝗔- 𝗭:🌟 ✅ 𝗖𝗼𝗻𝗰𝗲𝗽𝘁 𝗞𝗶𝗰𝗸-𝗼𝗳𝗳: We start by laying down the groundwork. What's your big idea? Who's it for? ✅ 𝗗𝗲𝘀𝗶𝗴𝗻 𝘁𝗵𝗮𝘁 𝗗𝗮𝘇𝘇𝗲𝗹𝘀: I love the interface. We'll make something attractive, intuitive, and engaging. ✅ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: With AI app development and Amazon web services knowledge, I construct creatively. ✅ 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: No app leaves my hands without rigorous testing. Bug fixes? Consider them gone. Launch and beyond Push Notifications, in-app search, and real-time updates? Go for it. Plus, I'm here for post-launch support, too. 𝗪𝗵𝘆 𝗺𝗲❓ Well, aside from being a wizard in mobile development, I believe in creating connections, not just apps. I'm all about understanding your needs, then some. I'm not just looking to check boxes; I'm here to exceed expectations. 🌟𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗼𝗳 𝗵𝗶𝗿𝗶𝗻𝗴 𝗺𝗲?🌟 ✅ 𝗧𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻: Your app is as unique as your fingerprint. Custom Solutions are my forte. ✅ 𝗧𝗶𝗺𝗲𝗹𝘆 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Deadlines are scary. I deliver on time every time. ✅ 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Say goodbye to ghosting. I keep you in the loop at every stage. ✅ 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱: Compromise is outside my vocabulary. Expect nothing less than perfection. 𝗖𝘂𝗿𝗶𝗼𝘂𝘀❓ I bet❗ Here's a little tease - imagine an app that's not just functional but a joy to use. An app that doesn't just meet user expectations but exceeds them. That's what I do. Let's connect with me, and let's get your project off the ground. Together, we can make your app the next big thing.🤝 Ready to make magic happen❓Click that "𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯" button, and let's chat❕ Also, I believe in building relationships, not just apps. Let's do something together. Your app's success story starts now. . . . . . . . . Highlighting Skills: React Native, react native app, react native app developer, react native bug, react native developer, react native mobile app development, React Native Developer, React Native Mobile, React Native Expo, React Native Firebase, React Native webrtc, react native mobile app developer, react native mobile app, React Native iOS, React, iOS Development, Android, iOS, Mobile App Development, Redux, AI App Development, Android App Development, Firebase, User interface, Smartphone, Node.Js, Push Notifications, Mobile app Bug fixes, Open AI API, API integration, Database, PostgreSQL, App Development, Android SDK, User Authentication, Alert Notifications, RestfulApi, Amazon web services, Hybrid App DEvelopment, in-app search, Firebase Realtime Database, Tablet, Auth0, Expo io, Kotlin, Swift, Laravel, Javascript, Typescript, Prototyping, Minimum Viable Product, Bluetooth, AWS Lambda, Mobile app Testing

Redux for JavaScript
API
Push Notifications
Node.js
Firebase
Android App Development
AI App Development
Redux
AI Mobile App Development
iOS
Android
iOS Development
React
Mobile App Development
React Native
$35 hourly
- 0.0/5
- (1 job)
I'm a passionate fullstack Javascript developer. I always try to improve my knowledge about the stack I already know and learning new technologies as well. I'm an honest, responsible and adaptable person. I understand adversity as challanges to learn and grow. My tech stack: - HTML - CSS - SASS - Javascript - React - Redux - Typescript - Next.js - Node.js - Express.js - MySQL - MongoDB - PostgreSQL

Redux for JavaScript
Back-End Development
Front-End Development
Redux
Full-Stack Development
Node.js
HTML
Git
MongoDB
Next.js
React
ExpressJS
SQL
JavaScript
MySQL
CSS
$12 hourly
- 5.0/5
- (2 jobs)
Well-organized, highly motivated, hardworking and responsible Front-end Developer with a passion to write clean readable and maintainable code. I have 1.5 years of practical experience creating SPA and responsive websites. I am highly skilled in HTML, CSS, Sass/SCSS, JavaScript and React, creating valuable and effective technological solutions. Likewise, I want to constantly continuing improving my skills and be a part of a team developing technological products and spreading creative ideas. Furthermore, I'm always open to new knowledge, technologies and challenges.

Redux for JavaScript
HTML
CSS 3
Redux Thunk
Redux Saga
Redux
React Native
Responsive Design
JavaScript
React
Front-End Development
TypeScript
$30 hourly
- 5.0/5
- (12 jobs)
👨‍💻Hello! I specialize in React, Node.js, Vue.js, and TypeScript, with over 8 years of experience delivering complex and innovative solutions. My expertise includes popular frameworks such as React Native, Next.js, and Express, complemented by a robust understanding of libraries like Redux, MobX, Ant Design, Apollo, GraphQL, and Bootstrap. 🛠️Quality is my priority. I employ modern testing tools like Puppeteer and Cypress, along with Agile and Kanban methodologies to organize workflow efficiently and maximize outcomes. My skills extend to version control with Git and SVN, build tool utilization such as Webpack, and work with various RDBMS including MySQL, MongoDB, and PostgreSQL. I'm also familiar with CI tools like GitHub CI and Jenkins. 🎯My goal is to create high-quality products that help my clients achieve their business objectives. I don't just develop software; I do so with a focus on the client's needs and results. 📞 I am ready to have a video call at any time that is convenient for you! I am confident that we will find solutions for your project or business. Thank you, Valentin

Redux for JavaScript
Apollo.io
React Native
Redux
CSS
HTML
Bootstrap
GraphQL
TypeScript
MySQL
Vue.js
ExpressJS
Next.js
React
Node.js
JavaScript
$55 hourly
- 0.0/5
- (1 job)
Javascript / React-native developer with more than 5 years of hands-on experience in mobile cross-platform and web application development Achievements: * Expertise in UI/Front-End Mobile Development, designing, testing, and implementing various applications from different fields(Fintech, social networking, medicine, blockchain, corporate networks, streaming services etc) * Developed more than 14 mobile apps half of which were built from scratch * Bringing projects from the beginning to public release to AppStore and GooglePlayMarket * Experienced with implementing various native modules to achieve perfect results for the end users * Developing architectural and design solutions for scalable and maintainable applications * Actively contributing to the project lifecycle via active participation in creating and maintaining release and testing strategies, contributing to managerial activities, and maintaining the project after release * Risk management and mitigations

Redux for JavaScript
CI/CD
Mobx
RxJS
Redux
Solution Architecture
Mobile App Development
End-to-End Testing
Unit Testing
TypeScript
Node.js
AWS Amplify
Product Development
React
React Native
Software Development
$35 hourly
- 0.0/5
- (0 jobs)
As a senior software engineer, I bring extensive expertise in developing iOS and web applications, with proven experience in creating MVPs for startups and maintaining high-traffic applications serving millions of users monthly. My focus is on delivering high-performance, error-free solutions with a strong emphasis on quality and reliability, particularly in high-security industries such as banking and healthcare. ✦ Startups ✦ I have a strong track record of helping startups bring their ideas to life by developing fully functional MVPs from scratch. Some examples include: • A platform connecting mental health professionals with users, featuring integrated videoconferencing, custom scheduling, and secure payment systems. • A user-friendly automotive marketplace for buying and selling second-hand cars, designed to scale and deliver a seamless experience, similar to platforms like Clicars. • An innovative e-commerce platform focused on niche markets, incorporating AI and VR to enhance the user experience and increase engagement. ✦ Enterprise Projects ✦ I have contributed to large-scale enterprise applications that serve millions of users monthly, ensuring high performance, scalability, and compliance with strict security standards. Examples include: • Development of a high-traffic banking application, ensuring robust security, flawless performance, and scalability to handle millions of active users. • Participation in a healthcare application designed to manage patient appointments and optimize the use of medical rooms. This solution streamlined scheduling for patients and physicians, ensuring an efficient and user-friendly experience. ✦ Why Hire Me? ✦ 1. Wide Expertise: Proficient in React, Remix, JavaScript, Swift (iOS), Docker, PostgreSQL, and MongoDB. 2. Proven Reliability: Experienced in managing high-traffic systems while ensuring stability and performance. 3. Versatility: Equally skilled at rapid MVP development and maintaining large-scale enterprise applications. 4. Commitment to Excellence: I deliver secure, high-quality software solutions tailored to meet client needs, whether for a fast-moving startup or a high-compliance enterprise environment. I bring a deep understanding of both technical and business needs, ensuring solutions that don’t just work but truly add value. Let’s collaborate to bring your vision to life!

Redux for JavaScript
Scripting
Node.js
Full-Stack Development
MongoDB
App Development
TypeScript
SQL
Database Architecture
API
Amazon S3
Web Development
React
Redux
Swift
Remix
$50 hourly
- 0.0/5
- (0 jobs)
In touch with computers for 30 years (easier said than done). My first steps in Basic 1.0 with the Amstrad CPC 464 have brought me to where I am today. More than 10 years and more than 20 projects of experience developing web apps in both React and Angular in the latest versions.

Redux for JavaScript
REST API
RESTful API
MySQL
Node.js
Tailwind CSS
Bootstrap
Angular
TypeScript
JavaScript
CSS 3
HTML5
Redux
React
Front-End Development
Web Development
$35 hourly
- 5.0/5
- (7 jobs)
I build beautiful and scalable web apps with Next.js as my main frontend framework and PostgreSQL, Node.js, and Prisma as my preferred backend framework stack. I'm skilled with: -Next.js 13 -TailwindCSS - React Hooks/Redux -React-Query -HTML/CSS, vanilla/ES6 JavaScript and TypeScript -CSS preprocessors (SASS, SCSS, LESS) -CSS Grid, Flexbox -E2E testing with Playwright, Unit tests with Jest -Integration of GraphQL, Firebase, and REST APIs -Source Control / CI - Git, GitHub, GitLab, BitBucket, CircleCI, Travis CI -Deployment - AWS(Amazon Web Services), GCP(Google Cloud Platform), Heroku, DigitalOcean, Netlify About me: -Great attention to detail. Always delivering high-quality good-looking web apps with reusable & documented components. -On the frontend I design beautiful user interfaces that are easy-to-use and responsive -Great level of English, Spanish and Catalan. Check out my Github profile at github.com/jordigoyanes I'm very passionate about my work and I always offer excellent solutions to any project. I'm particularly obsessed with performance in both backend and frontend, and in delivering the best most intuitive user experience.

Redux for JavaScript
Firebase
Supabase
Redux
PostgreSQL
Responsive Design
Node.js
JavaScript
HTML
React
CSS
Tailwind CSS
Next.js
$20 hourly
- 5.0/5
- (3 jobs)
Here's what I can bring to the table as a web developer: - Expertise in front-end and back-end development - Proficiency in JavaScript, React, Next.js, Node and PHP - Extensive experience in creating user-friendly and engaging websites and applications - Strong familiarity with databases like MongoDB and MySQL - Experience in Linux administration Let's work together to create something truly amazing! I have a strong focus on creating user-friendly and engaging websites and applications that are both attractive and functional. With my expertise in JavaScript, React, Next.js, Node and PHP, I can confidently create responsive and intuitive web applications that meet client requirements. I am also experienced in collaborating with other developers, designers, and stakeholders to ensure that projects are delivered on time and to the highest quality. My ability to communicate effectively with team members and clients has been a key factor in my success as a developer. Overall, I am passionate about web development and am constantly seeking to improve my skills and stay up-to-date with the latest technologies and trends. I am confident that my skills and experience make me an excellent candidate for any web development project.

Redux for JavaScript
Tailwind CSS
Redux
ExpressJS
MongoDB
HTML
CSS
TypeScript
JavaScript
WordPress
React
Node.js
$40 hourly
- 3.7/5
- (20 jobs)
I am a full time freelancer with experience in JavaScript, Python, PHP and Solidity. Currently I am working on Blockchain technologies like Solidity, web3, Ethers, Typescript, Truffle, Remix, Hardhat, Hyperledger, Blockscout in DEFI and NFT projects. As for frontend development, I have worked mainly with Vue and React. In backend I'm currently working with Google Cloud Functions, Lambda Functions and NodeJS (Nest and Express). But I have experience working with Django and Laravel. I have been in many developments for more than 10 years during that time I have worked on many different: projects, difficulties, challenges, platforms and teams. My strengths are the following as: Ionic / React Native JavaScript / ECMAScript / TypeScript ReactJS / Redux / Redux Saga Ionic / Angular Solidity / Ethers / Hardhat / web3 / Ganache / remix PHP / Laravel / Wordpress Vue / Vuex / Vuetify / Tailwind / Antd Webpack Bootstrap / Html5 / CSS3 / LESS / SASS / SASS JWT / JSON / REST API / GraphQL / PWA Python / Django / Django REST / Flask JavaScript / Node.js / Express.js / Nest MySQL / PostgreSQL / MongoDB / Firebase

Redux for JavaScript
Blockchain
AWS Lambda
Google Cloud Platform
Solidity
Video Editing
Vuex
Videography
Bass Guitar
Redux
Vue.js
React
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