Hire the best Express Js Developers in Spain
Check out Express Js Developers in Spain with the skills you need for your next job.
- $23 hourly
- 5.0/5
- (13 jobs)
I'm Brian Ure, I help entrepreneurs and startups fulfill their software goals. I'm a full-stack TypeScript/NodeJs software developer specializing in creating back-end applications in Express as well as building reliable testing automation suites for unit, integration, and end-to-end scenarios. If you have an application idea that you want to build, or simply, update, or enhance, let's chat! Full tech portfolio: -Javascript/Typescript -Node.js -Express -Jest -Playwright -Electron -HTML5 -CSS -SasS -Vue 3 -React -ExtendScript -C# -PostgreSQL -MongoDB -Mongoose -Git & GitHub -Microsoft Azure DevOps -Visual Studio Code -Visual Studio
Express Js
CypressVuexPostgreSQLAzure DevOpsDropbox APIStripeExpressJSQA TestingQuality AssuranceJestReactVue.jsNode.jsTypeScriptJavaScript - $35 hourly
- 5.0/5
- (1 job)
🚀 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
Express Js
Redux SagaAPIReduxRubyCSS 3ExpressJSJavaScriptHTML5PostgreSQLNext.jsGitReactNode.jsRuby on RailsWordPress - $60 hourly
- 4.9/5
- (1 job)
Hi. Thanks for your visiting. I'm a talented web developer, having a rich experience of 4+ years in web development. My efforts tends to satiate clients. Client's pleasure is my pleasure. As a talented full stack developer, i have used various frameworks for frontend and backend. My skills are: Frontend: React, Vue, Angular and its libraries. Backend: Node.js(Nest, Express), PHP(Laravel, CI), Java(Java Spring), Ruby(ruby on rails), AWS Serverless, Go, Rust. Especially, I have rich experience with react, vue, angular, nest, express, laravel, ruby on rails because i have developed lots of projects with them. But i don't have finished so many projects with other skills. Anyway, i have experiences that cannot be ignored for those skills. And i am very familiar with DevOps and third party apis. If you want to build perfect website, please hire me. I will do it perfectly within deadline. Thanks for your attention. Arturo.
Express Js
NestJSTypeScriptPHPLaravelWeb ApplicationAngularReactNext.jsVue.jsExpressJSNuxt.jsMaterial UIJavaScriptNode.jsWeb Development - $34 hourly
- 5.0/5
- (1 job)
I'm a full stack developer with 18 years of experience. Mainly I work with PHP (Symfony and Magento) but also with TypeScript for the last 3 years. I have great skills resolving problems, software architecture and the most important thing, I love my job.
Express Js
BlockchainNFT MarketplaceCrypto WalletWeb3DockerTailwind CSSSymfonyMagento 2ExpressJSNext.jsTypeScriptPHPGraphQLPostgreSQLReact - $80 hourly
- 5.0/5
- (1 job)
I have 25+ years experience in programming, 20 years with Javascript and 10 years with the MERN stack and mobile native development too. I grew up in Paris, for my degree, I moved to San Francisco in the mid 90s and started learning web oriented progamming language such as PHP / Javascript but also VRML. I developed mainy basic website or brochure for local companies in California then I moved on to more sophisticated digital services in the early 2000s and then starting 2008 I added mobile programming to my expertise. I ended up knowing the full spectrum of modern digital production, ranging from mastering multiple programming languages on different plateforms or devices, server administration, API development and network managment. In my career, I’ve programmed as an employee, as a freelancer but also as a founder of multiple companies in France, USA or China. I’ve developed many projects by myself or worked as a progamming team leader within teams of chinese or french developers. Over all these years, I’ve also developed my own personal projects. Ranging from an online visual CMS, an online publishing service, an online file management service. I’m tayloring since 2019 Brainers, a React native Dapp linked to an ethereum smart contract. I also R&D the blockchain technology, the AR technology, due to the coming boom of the smart glasses, and also the AI technology with Tesseract and Tensorflow. I’m always eager to learn more competences. Regarding functionalities, I’ve done many MERN projects, APIs, User management, signin, regristration, account profile, emailing scripts. I’ve done data handling as well, metrics and optimization. Navigation and User experience too. I’ve worked with 2D or 3D assets, using Webgl and libraries like threejs, imagemagick or FOP for example. I also do lots of file processing, conversion, automatization and syncronization between servers or online services such as AWS. In the last years I’ve focused on NFT and blockchain technology with ERC720/1135 tokens.
Express Js
API DevelopmentExpressJSRESTful APICucumberDatabaseAPIBack-End DevelopmentVue.jsFront-End DevelopmentPythonAmazon Web ServicesMongoDBReactMySQLNode.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.
Express Js
NestJSMongooseBack-End DevelopmentFirebaseMongoDBSQLVue.jsExpressJSJavaScriptReduxNext.jsTypeScriptReactNode.jsFront-End Development - $50 hourly
- 4.9/5
- (5 jobs)
Hi there! I'm a highly skilled and experienced developer specializing in React.js, React Native, and Node.js. With a strong passion for crafting seamless and performant web and mobile applications, I strive to deliver exceptional results that meet and exceed client expectations. In my career, I have successfully built numerous projects utilizing React.js, React Native, and Node.js, leveraging their powerful capabilities to create dynamic user interfaces, responsive designs, and robust server-side applications. I possess a deep understanding of the intricacies of these frameworks and utilize best practices to ensure optimal code quality, scalability, and maintainability. As a React.js expert, I have extensive experience in developing single-page applications (SPAs) and reusable UI components. I excel in implementing state management solutions such as Redux and MobX, as well as integrating APIs and third-party libraries to enhance application functionality. My focus on code efficiency and performance optimization ensures smooth user experiences across various devices and browsers. With React Native, I have the expertise to develop cross-platform mobile applications that deliver native-like experiences on both iOS and Android platforms. I leverage the platform's components, modules, and APIs to create visually appealing and feature-rich mobile apps. I am proficient in using libraries like React Navigation and Redux Persist to handle navigation and state management in React Native applications. In the realm of Node.js, I have a strong background in building scalable and efficient server-side applications. I am experienced in creating RESTful APIs, implementing authentication and authorization mechanisms, and working with databases like MongoDB and PostgreSQL. I also possess knowledge of popular Node.js frameworks such as Express.js and Nest.js, which enable me to build robust and scalable backend systems. With my comprehensive skill set, I am well-equipped to handle end-to-end development projects, from conceptualization and architecture design to implementation, testing, and deployment. I am a proactive communicator and collaborative team player, ensuring smooth project coordination and client satisfaction throughout the development process. If you're seeking a dedicated and talented React.js, React Native, and Node.js expert who can bring your ideas to life, look no further. Let's discuss your project requirements and how I can contribute to its success. Thank you.
Express Js
MEAN StackiOS DevelopmentPythonMERN StackMySQLReact NativeFirebaseAndroid App DevelopmentExpressJSTypeScriptAngularNode.jsNext.jsReactJavaScript - $80 hourly
- 5.0/5
- (80 jobs)
Hey, My name is Csaba, and I'm an expert web developer with more than 10 years of experience in this ever-evolving space. Programming is not just a job for me, it is my passion. Over the years, I have worked with all kinds of technologies, and have experience with many different CMS systems, e-commerce solutions and SaaS platforms. Feel free to read my reviews here to see why customers appreciate my attention to detail and the high quality of my work. Drop me a line if you'd like to work with me.
Express Js
Docker ComposeReact NativeExpo.ioCI/CDDocker Swarm ModeGitHubPostgreSQLTypeScriptDockerExpressJSCSSNode.jsJavaScriptGitReact - $60 hourly
- 5.0/5
- (14 jobs)
Hey, I'm a Software Engineer Full Stack 5+ years I was working both on small startups and within large agile corp teams. I love my work 💕 My past experience includes: - JS, TS - Vue, Angular, React; - PWA, Web components - Hybrid apps - Node; - MySQL, Mongo, Postgres; And many more... Currently working with and enjoying Vue.js If you're looking for Engineer - kindly let me know Contact me anytime if you need to get work done Cheers!
Express Js
CSS 3JavaScriptHTML5Node.jsMongoDBSymfonyPHPReactAngularJSExpressJS - $35 hourly
- 4.9/5
- (36 jobs)
I am a full stack developer interested in a long-term partnership. Skilled in JavaScript, Mean/Mern Stack, Ionic, AngularJS/Angular, Next.js, React, MongoDb, Express/Koa, Node, HTML5, CSS3 , MySQL, SCSS, Twitter Bootstrap, Angular Material, Crypto, Solidity, Web3. Responsive/Fluid Design and web automation, end to end testing with Cypress, Puppeteer. Improving websites performance, responsive web site building. I would be glad to apply my skills in your project.
Express Js
Ionic FrameworkMaterial DesignKarmaCypressRxJSAngularAngularJSMongoDBTypeScriptExpressJSTailwind CSSJavaScriptDockerNode.js - $60 hourly
- 4.7/5
- (2 jobs)
Highly versed with Node, React, Vue, Nuxt, Quasar, Next, Sass, Typescript I'm a highly motivated JS developer with 8 years of experience in building and maintaining various websites, SPA, and PWA. Recently I've been involved in the development as Lead full stack developer of various NFT marketplaces on Ethereum and Tezos blockchains, and as Lead developer on the official COVID testing applications for the Dutch government and 2 large Vue based marketplaces for ticketing and accommodations. I am always interested in solving different issues and problems using accumulated knowledge. At the same time, I'm into new technologies and always try to benefit from any experience. Let's take your project to the next level! Shoot me a message and we take it from there!
Express Js
VuexMODXMongoDBMySQLNode.jsExpressJSNuxt.jsJavaScriptCSS 3HTML5Vue.jsLaraveljQueryBootstrap - $60 hourly
- 5.0/5
- (8 jobs)
I am an experienced software architect and a tech lead with a track record in designing and delivering systems. Starting back in the day 20 years ago as a full-stack PHP programmer (which was customary back then), I have always valued responsibility and deep understading of tech and business process of every project. During the last 10 years I've been progressing from frontend web development, to full stack, to tech lead and team mentoring, release management of web and mobile projects, and a software architect on multiple projects, including those outside of Upwork. My expertise includes system architecture, mentoring development teams, and building cloud-based solutions using Azure. I have extensive experience collaborating with stakeholders to align technical solutions with business requirements, ensuring high-quality, scalable outcomes and always trying to find a good balance between speed/quality/performance/tech debt in order to achieve current business priorities. I specialize in Azure cloud services, designing secure and cost-efficient architectures that support modern applications. My programming experience spans a wide range of technologies, including TypeScript, JavaScript, Node.js, and .NET, enabling me to adapt to various project needs. I am proficient in setting up CI/CD pipelines, DevOps practices, and development frameworks to streamline and improve project delivery. I have successfully led and mentored developer teams, guiding them in adopting best practices and fostering collaboration across multiple teams. Whether it's reviving stalled projects, creating prototypes, or ensuring technical alignment, I bring a hands-on, results-driven approach to every project. Technologies that I work with professionally are: Software Architecture: Writing design documents/Specification/Technical drawings Business modelling: Domain Driven Design DevOps: Azure DevOps, Bitbucket Pipelines Azure: Container App Environments, Web Services, Azure Storage, Service Bus, Active Directory and authentication, etc Languages: Typescript/JS/C# Backend: .net/nest.js/Swagger API + code generation/GraphQL Messaging systems: Azure Service Bus/AWS SNS/SQS Databases: Mongo DB / MySQL / Postgres / Cloud Databases / Redis Frontend: React / React Native and everything that comes with it If you are looking for an expert in system architecture, Azure cloud, and technical leadership to elevate your project, I’m ready to help.
Express Js
ReactExpressJSMongoDBTypeScriptGraphQLApache CouchDBFront-End Development - $30 hourly
- 5.0/5
- (1 job)
Greeting! Front-end developer with 2 years of work experience, also I can do back-end. I'm here to use my professional skills for helping you with your projects. A lot of experience working with React.js, Vue.js and all the further versions. Also Angular library is also pretty familiar to me. I have a keen eye for design and subtle details, while at the same time I am very comfortable with code, which helps me in bringing designs to life as beautiful interactive experiences. Here is my skill. - UX/UI; - Javascript, jQuery, HTML5, CSS3 (SCSS, PostCSS); - LESS, SCSS, SASS; - Git, SVG, Webpack, Gulp, Typescript, ES5/6, Babel, BSLint; - React.js/Redux, Material UI, styled-component, REST API, GraphQL(Relay); - Vue/Vuex, Anuglar1.x, 2,4,5; - PSD, sketch to HTML conversation; - Bootstrap, Material Design. - Node, Express, Next, Nuxt; - Python, Django, Flask; - PHP, Laravel, CI; - Tck/TK, OpenACS; Thanks.
Express Js
API DevelopmentRESTful ArchitectureReactPHPPythonVue.jsExpressJSGraphQLDjangoNode.js - $25 hourly
- 5.0/5
- (3 jobs)
Hola I’m Hassnian - a full stack web developer from 🇪🇸🇵🇰 I've worked with mainly vue js and nodejs
Express Js
Nuxt.jsTailwind CSSJavaScriptNode.jsReactVue.jsExpressJSNext.jsWeb DevelopmentPostgreSQLAPIMongoDBLaravel - $60 hourly
- 0.0/5
- (0 jobs)
Design is not just about making things look good. Instead, it is a powerful tool of communication and influence. It helps to deliver high quality products and services which lead to better user experiences and happier customers. I have been working more than 5 years in different fields of design and marketing. This is more than just a job for me, it's a passion. I take great joy in what I do. I love to solve problems, make improvements and create designs which are intuitive, simple to use and deliver unforgettable customer experiences. In my opinion it is a key to every successful business. I'm happy to answer any questions or even give you some advice on your project. Shoot me a message anytime, and I look forward to hearing from you!
Express Js
AngularJavaScriptExpressJSNode.jsMongoDB - $12 hourly
- 5.0/5
- (1 job)
I am a Telematics Engineer with strong web programming skills, focused in MERN stack. From the other hand, I have a Master degree in ICT Cybersecurity and a rich experience in Cybersecurity analysis. Here the main technologies and frameworks that I enjoy working with: Frameworks ✓ ReactJS ✓ NodeJS ✓ ExpressJS ✓ Tailwind CSS Programming languages ✓JavaScript ✓HTML ✓Python ✓Django ✓JAVA ✓C# Databases ✓MySQL ✓MongoDB ✓SQLite Also, I have a strong Cybersecurity background, in several areas like Web Security, Mobile Security and Automotive Cybersecurity. I will be happy to connect and discuss your ideas and projects to help you bring them to reality. Feel free to contact me for a free and no-obligation consultation!
Express Js
Material UIReact BootstrapExpressJSNode.jsReactJavaScriptHTML5 - $60 hourly
- 0.0/5
- (0 jobs)
I have a special love and expertise for JavaScript and JavaScript frameworks including Nest, GraphQL, Hapi.js, Express.js, React, React Native, and Angular. I take pride in perfecting my coding skills and spend the time and energy to do so. I am an expert in bridging the gap between design and engineering, helping teams to establish a design language that results in quality end-user experiences. I am competent across the full web stack. I value communication and trust above all else when working with remote teams. Languages JavaScript, TypeScript, SCSS, CSS, GraphQL, Java, Frameworks Next.js, Express.js, Hapi.js, Nest, Redux, Angular, Material-UI, Bootstrap, React Native, Jest, Libraries/APIs Node.js, React, NgRx/store, Lodash, Sockets, Tools Sequelize, Redux Thunk, Expo, Docker Compose, React Apollo, Xcode, JetBrains, Webpack Paradigms REST, Agile Software Development Platforms iOS, Android, Web, Docker, MacOS, Ubuntu, Apache Kafka Storage MongoDB, MySQL, PSQL, PostgreSQL, Redis Other TypeORM, Sagas, Semantic UI, React Native Bridge, Styled Components, Data Architecture, PWA, Database Applications
Express Js
React NativeNestJSExpressJSReactNext.jsGraphQLReact BootstrapCSSAngularNode.js - $35 hourly
- 0.0/5
- (0 jobs)
For many years, I have worked as a Unix system administrator, but then I went back to my childhood passion - programming. And what better place for it than mobile app development! I’m developing Android apps more than 8 years now and iOS apps (using Swift/Objective-C for more than 5 years) expanding my knowledge and expertise every day. While I have a strong knowledge of basics and standard Android and iOS frameworks, I also have experience in wide number of third-party SDKs: Firebase, Facebook, Google Maps etc. I’m devoted to writing quality clean code that will be a delight for anyone who takes over and you won’t have problems developing your app further along. Also, my analytical skills developed in system administration days are of great help developing your app idea even further. Looking forward for long-term cooperation.
Express Js
Google APIsExpressJSSwiftAPI IntegrationiOSAndroidMongoDBMySQLMobile App DevelopmentFlutterObjective-CReact NativeNode.jsFirebaseHybrid App Development - $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
Express Js
Back-End DevelopmentFront-End DevelopmentReduxFull-Stack DevelopmentNode.jsHTMLGitMongoDBNext.jsReactExpressJSSQLJavaScriptMySQLCSS - $10 hourly
- 5.0/5
- (1 job)
Hi there! My name is Adrián and I´m from Madrid, Spain. I'm a back-end developer that is very experienced working on the server side with Java + Spring and Node.js + Express/Fastify. Besides, in terms of database experience, I mainly work with Postgres, but I'm experienced with Mongo and MySQL. Looking forward to work in awesome projects!
Express Js
GolangExpressJSNode.jsSpring FrameworkMySQLMongoDBPostgreSQLJava - $15 hourly
- 4.6/5
- (6 jobs)
✨ Hi, Welcome to my profile! ✅ I'm Azeem, a full stack developer with over six years of experience working with clients in SaaS, Fintech, Healthtech, Martech, Retail, Real Estate, and among other areas. I help my clients with the entire software development process from scratch to delivery. Here’s what my clients say about me: ⭐️⭐️⭐️⭐️⭐️ "Working with Azeem has been an absolute pleasure. Their expertise in laravel, reactjs is outstanding. He consistently delivered high-quality work and exceeded our expectations. Their attention to detail, strong problem-solving skills, and excellent communication made them a valuable asset to our team. I highly recommend Azeem for any project in their field." ⭐️⭐️⭐️⭐️⭐️ "Azeem is an exceptional professional. His dedication, technical skills, and ability to meet deadlines are commendable. They quickly understood our requirements and provided innovative solutions that significantly improved our project. His collaboration and communication were top-notch throughout the entire process. I look forward to working with Azeem again in the future." ⭐️⭐️⭐️⭐️⭐️ "Azeem is awesome developer. definitely work with him again and again." Not convinced yet? Here’s why you should hire me: ✨ I guarantee the long-term support and maintenance of my code. Even if you approach me years later with an issue related to my code, I am committed to resolving it at no additional cost. This demonstrates the high level of confidence I have in the quality and reliability of my code. ✨I am a self-motivated individual with a strong sense of integrity and ambition. I approach my work with confidence, maintaining a professional demeanor at all times. I possess exceptional problem-solving abilities and am skilled in delivering effective presentations, meticulous planning, and efficient execution of tasks. ✨ Prompt and effective English communication (chat, voice, and video) skills is what I adhere to and consider one of my strengths. ✨ Extremely hard-working and will always strive to deliver an excellent product. ✨ You can expect an ability to work 10-12 hrs/day, less than 24 hours response time, clean code, optimal solutions, and regular updates. Back-end skills: ✅ PHP (prefer to use OOP and MVC pattern) ✅ PHP Frameworks (Laravel Framework) ✅ MySQL, MongoDB, Firebase (database design, complex queries, data optimizations), Others (AJAX, REST, JSON, XML) ✅ Payment Gateways Integration (PayPal, Braintree, Stripe, etc) ✅ Version Control (GIT, BitBucket) ✅ Project Tracking (Basecamp, Bitbucket, Trello, etc.) ✅ Third Party APIs Integration (Google, Facebook, Twitter, Amazon, Instagram etc) ✅ CRM Integrations (Salesforce, Zoho, Marketo, ConverKit) ✅ RestFul API, Microservices Development ✅ Node.js ✅ Node Frameworks (Express.js, Sails.js) Front-end skills: ✅ React.js ✅ Angular.js ✅ HTML/XHTML ✅ JavaScript (jQuery, jQuery Mobile) ✅ Visual data representation (Google, HighCharts, Amcharts) ✅ Testing (Cross-Browser, Cross-Device) ✅ Web Optimization (Google Page Speed, YSlow, Mobile Web Performance) Ready to get started on your projects? Connect with me now to discuss your requirements and get started :)
Express Js
SalesforceMobile AppEcommerceWeb ApplicationVue.jsMySQLPHPNode.jsReactLaravelChatGPTExpressJSPostgreSQLHTMLSaaS - $39 hourly
- 0.0/5
- (0 jobs)
I am a software developer with more than 4 years of working experience. I have some experience in Backend with Node, TypeScript, AWS, SQL but most of my experience is Frontend specially React, TypeScript, Redux, etc. Currently I'm looking for new opportunities to keep helping to the companies to grow and grow myself with them
Express Js
ExpressJSNodeJS FrameworkResponsive DesignNode.jsReactReduxFront-End DevelopmentJavaScriptMySQLMongoDBTypeScript - $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
Express Js
Apollo.ioReact NativeReduxCSSHTMLBootstrapGraphQLTypeScriptMySQLVue.jsExpressJSNext.jsReactNode.jsJavaScript - $35 hourly
- 0.0/5
- (0 jobs)
Experienced JavaScript Developer | Delivering Innovative Solutions with PrecisionAre you looking for a skilled JavaScript developer with a proven track record of success? Look no further! With four years of hands-on experience in JavaScript development, I am committed to transforming ideas into reality through clean and efficient code. Why Choose Me? ✓ Expert JavaScript: Being a self-taught expert in the modern technologies of mainstream JavaScript frameworks and libraries, I belong to those who excel at designing interactive and dynamic web applications. Either frontend development using React or Vue, or server-side scripting with Node.js—I have expertise to take your vision to life. ✓ Problem-solver: I have faced and conquered different technical challenges in my career. My analytical mind adds up with the thought of being creative enough to solve a problem makes me an ideal problem solver for your project, considering that it has all the requirements you require. ✓ Clean and Efficient Code: I am proud of the fact that I write well-structured clean and maintainable code. My work is not confined to delivering a functional solution alone but it’s about ensuring whatever I deliver is scalable secure as much as possible and efficient in performance. ✓ Attention to Details: I believe that going an extra mile in delivering a product beyond expectations not only allows me to catch potential issue even before they evolve into problems, but also allows for smoother development process which does not leave behind any glitches or hiccups during project completion leaving my end product flawless. ✓ Collaborative Approach: I enjoy working in a collaborative environment and value open communication. I involve clients actively in the process on their feedback is taken into consideration at each stage of development. What I Can Do for You: ✓ Custom Web Development: Leverage my expertise to build bespoke web applications tailored to your unique needs. From e-commerce platforms to SaaS products, I have the skills to make your project stand out. ✓ Responsive Design: In today's mobile-first world, I understand the importance of responsive design. Your application will look stunning and perform flawlessly across all devices and screen sizes. ✓ API Integration: Need to integrate third-party APIs or build your own? I've got you covered. I can seamlessly integrate APIs to enhance functionality and provide a seamless user experience. ✓ Bug Fixing and Maintenance: Already have a JavaScript application but encountering issues? I offer comprehenbug-fixingixing and maintenance services to keep your application running smoothly. Let's Collaborate: I am passionate about my work and dedicated to delivering exceptional results. If you are seeking a JavaScript developer who can turn your ideas into reality, I am ready to embark on this journey with you. Let's connect and discuss how I can contribute to your project's success! Contact me now to get started.
Express Js
SvelteApollo.ioDocker ComposeVuexNestJSGraphQLVuetifyMaterial UIDockerwebpackExpressJSReactVue.jsNode.jsJavaScript - $30 hourly
- 5.0/5
- (3 jobs)
🔥 With 15+ years of experience in Full Stack Development, we offer professional development, advisory, and strategic services to startups and established companies. Whether you're just starting out or looking to elevate your business, we cover all your needs from A to Z — and beyond. Count on our expertise and creativity to bring your vision to life. As a compliment for visiting this page, we offer you a 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to help you set up a comprehensive step-by-step plan. So, let's talk?! 💡 We believe that despite the rapid advancements in technology, it's still possible to create original and innovative solutions. 📍 Technical Skills: ✅ Java, Python, Ruby, Node.js (JavaScript/TypeScript), C#, Go, PHP, Scala ✅ Spring Boot (Java), Django (Python), .NET Core (C#), Gin (Go), Symfony (PHP) 💥 Start getting your development work done tomorrow! We provide development services for our clients using an innovative pricing model: subscription. No long discussions before the start — we get down to your task immediately as soon as you subscribe. 📩 To learn more, please write me a message with "Consultation" Let's collaborate to bring your vision to life and create solutions your users will love!
Express Js
Back-End DevelopmentHTMLFront-End DevelopmentFastAPIDevOpsWeb DevelopmentExpressJSLaravelReactFull-Stack DevelopmentCSSPythonPHPNode.js - $35 hourly
- 0.0/5
- (0 jobs)
Manchego y periodista frustrado apasionado de los deportes. Conocí el mundo de la programación tras 5 años trabajando en Reino Unido. Comprometido con el desarrollo continuo, decidí dar un giro a mi carrera profesional y me sumergí en la programación primero por mi cuenta aprendiendo las bases de HTML, CSS3 y JavaScript. Luego hice un Bootcamp de Full Stack (MERN) y después otro de Java con la EOI. A día de hoy, además de seguir profundizando y ampliando mis conocimientos en las tecnologías que ya conozco, estoy aprendiendo Salesforce pues se presenta como una gran apuesta de presente y futuro. Mi experiencia profesional me ha acostumbrado a trabajar en equipo en ambientes ágiles y multiculturales con un muy buen manejo del inglés en cualquier ambiente. Soy persistente y siempre intento mantener una actitud positiva. Mi enfoque proactivo y mi perseverancia me hacen seguir mejorando constantemente. Emocionado por contribuir a proyectos innovadores y evolucionar como profesional en el fascinante mundo del desarrollo de software. ● Maquetación web: HTML5, CSS3, Flexbox, Grid, diseño web responsive, SASS, Bootstrap, Tailwind. ● Front-end: JavaScript ES6, TypeScript, React. ● Back-end: NodeJS, Express, Java, Spring Boot. ● Bases de datos: MySQL, MongoDB. ● Manejo del sistema de control de versiones Git. ● Herramientas de desarrollo: VSCode, Terminal, Consola, Eclipse, IntelliJ. ● Herramientas de trabajo en equipo y comunicación: GitHub, Discord, Slack, Jira. ● Desarrollo de proyectos utilizando metodología Agile y SCRUM. Si piensas que puedo contribuir en el desarrollo de tu equipo no dudes en contactar conmigo. ------------------------------------------------------------------------------------------------- Frustrated Journalist and Manchego with a Passion for Sports. I discovered the world of programming after spending five years working in the United Kingdom. Committed to continuous learning, I decided to pivot my career and immersed myself in programming, initially self-teaching the basics of HTML, CSS3, and JavaScript. I later completed a Full Stack Bootcamp (MERN) and another focused on Java at EOI. Today, in addition to deepening and expanding my expertise in the technologies I already know, I am learning Salesforce, which I see as a promising platform for the present and future. My professional experience has equipped me to work effectively in team-oriented, agile, and multicultural environments, with a strong command of English in any context. I am persistent and strive to maintain a positive attitude at all times. My proactive approach and perseverance drive me to continuously improve. I am eager to contribute to innovative projects and grow as a professional in the fascinating world of software development. Technical Skills: ●Web Layout and Design: HTML5, CSS3, Flexbox, Grid, responsive web design, SASS, Bootstrap, Tailwind. ●Front-End Development: JavaScript ES6, TypeScript, React. ●Back-End Development: NodeJS, Express, Java, Spring Boot. ●Databases: MySQL, MongoDB. ●Version Control Systems: Git. ●Development Tools: VSCode, Terminal, Console, Eclipse, IntelliJ. ●Teamwork and Communication Tools: GitHub, Discord, Slack, Jira. ●Project Development Methodologies: Agile, SCRUM. If you believe I can add value to your team, don’t hesitate to reach out.
Express Js
ExpressJSNext.jsNode.jsMaterial UITailwind CSSMongoDBSQLSpring BootJavaReactJavaScript - $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.
Express Js
Tailwind CSSReduxExpressJSMongoDBHTMLCSSTypeScriptJavaScriptWordPressReactNode.js Want to browse more freelancers?
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