Hire the best Express Js Developers in Slovakia

Check out Express Js Developers in Slovakia with the skills you need for your next job.
  • $15 hourly
    I can help you Design and Develop your website or web application. With my academic knowledge and experience in web development, we can create your web site which is not only beautiful, but also usable. What I offer: DESIGN PROFICIENCY: I have extensive experience with figma and you can have your website visualised based on your ideas and input. FRONTEND DEVELOPMENT: Extensive knowledge of the most modern technologies such as Next, React, Typescript, Tailwind Framer Motion etc, to create pretty interface for your website and web application. BACKEND DEVELOPMENT: Using Express and Node.js, I will build a solid backend solution for your business needs.
    Featured Skill Express Js
    AWS CloudFormation
    ExpressJS
    JavaScript
    Web Application
    React
    Responsive Design
    Node.js
  • $55 hourly
    Summary I'm a Full-stack Developer. Over the 7 last years, I've worked with a lot of technologies and created many interesting projects. Here's something that I can do: * Creating responsive and cross-browser layouts using HTML5, CSS3; * Javascript frontend frameworks: Angular 2+, Vue.js 2, React 16.8+; * Javascript backend frameworks: express.js, koa.js, Nest.js; * Databases (MySQL, PostgreSQL, MongoDB); * ORMs: sequelize, typeorm, knex, mongoose; * AWS services: S3, SNS, SES, SQS, EC2, ECS; * Integration with third-party services: contentful, mailchimp, mailgun, masterpass; * Experience in working in a big team of developers using team management tools (GIT); I want to grow as a developer, learn new technologies, create useful products, meet interesting people and work with them.
    Featured Skill Express Js
    Amazon S3
    NestJS
    Node.js
    React
    MySQL
    Vue.js
    ExpressJS
    PostgreSQL
    MongoDB
    Angular
    TypeScript
  • $20 hourly
    A self-taught programmer since the age of 15, proficient in Python, JavaScript, C/C++, Java, SQL, and HTML/CSS. I also possess an understanding of machine learning concepts, evident through independent projects. My adaptable nature allows me to swiftly learn and implement new technologies, showcasing strong problem-solving skills. This has enabled me to create and enhance applications and systems effectively, excelling in dynamic, fastpaced environments.
    Featured Skill Express Js
    Selenium
    Docker
    Spring Boot
    SQL
    Material UI
    ExpressJS
    MongoDB
    Node.js
    React
    JavaScript
    Java
    C++
    Flask
    Django
    Python
  • $35 hourly
    Full-Stack | MERN-Stack | CMS Development | Headless CMS | React | Node.js | ExpressJS | WordPress | Elementor | Divi | Shopify | HTML | CSS | JavaScript | Landing Page | Wix | Webflow | Squarespace | Responsive Design | Laravel | Vue | Angular | Phython | Strapi | Contentful | Sanity | Directus | Hubspot 💖 Hi there! 💖 I'm a extensive skilled CMS and senior Full-Stack developer with over 5 years of experience in Web developing. I worked on a wide range of desktop, web, and mobile software projects for startups and enterprise clients in different companies. Whether you're looking to build an Web Site platform, design your website, or add custom functionality, I will help you. ✅ Custom-Tailored Web Solutions: Whether you need a visually stunning WordPress site, an interactive landing page, or a full-fledged React application, I specialize in delivering websites that are not only visually appealing but also serve your business needs. I use the best tools and technologies—like Elementor, Divi, Webflow, and Shopify—to create unique, user-friendly designs that stand out. ✅ Cross-Platform Compatibility: I ensure that your website performs seamlessly across all devices and browsers, whether it's a mobile, tablet, or desktop. No matter what platform your users are on, they’ll get the same polished experience every time. ✅ SEO & Speed Optimization: I focus on improving both your website’s search engine ranking and its performance. From fine-tuning SEO strategies to optimizing site speed, I make sure your site isn’t just pretty—it’s also discoverable and fast-loading, which means a better user experience and higher conversions. ✅ Clear Communication & On-Time Delivery: I believe in transparency and keeping you updated throughout the entire process. We’ll stay in sync on your goals and vision, and I’ll make sure your project is delivered on time—every time—without compromising on quality. ✅ Expertise in Modern Tools & Technologies: From building stunning, responsive websites using HTML, CSS, and JavaScript to crafting high-performance e-commerce sites on platforms like Shopify and Wix, I’m proficient in a wide range of tools. Whether you need a simple informational site or a fully customized headless CMS setup, I have the skills to get it done. 💪 I'm ready for you anytime. 💪 📩 Feel free to send me a message today, and let’s get started! 📩 ✨ Best regards. ✨
    Featured Skill Express Js
    Contentful
    Squarespace
    Wix
    Webflow
    Shopify
    Divi
    JavaScript
    CSS
    HTML
    Landing Page
    ExpressJS
    Node.js
    React
    Elementor
    WordPress
  • $25 hourly
    I’m a backend-oriented web developer with over 4 years of experience working primarily with Laravel. I specialize in building robust and scalable applications, often integrating Vue.js on the frontend using Blade for templating. Currently, I work as part of the development team behind Kontentino, a SaaS social media management platform, where I contribute to the development of new features and maintain system reliability. In addition to Laravel, I have past experience with WordPress and have contributed to other large-scale projects, including a boat reservation platform (Boataround) and custom CRM systems. I’m well-versed in RESTful API development, database design, automated testing, and I follow SOLID principles to ensure clean, maintainable code. While my main focus is backend development, I’m comfortable working across the stack and have hands-on experience with Docker and CI/CD pipelines. I’m a fast learner, write comprehensive tests, and enjoy improving code quality and development workflows.
    Featured Skill Express Js
    WordPress Development
    Tailwind CSS
    ExpressJS
    Bootstrap
    Vue.js
    Web Development
    MySQL
    MongoDB
    SQL
    PostgreSQL
    API Integration
    API
    Laravel
    PHP
  • $40 hourly
    Hi 👋, I’m Oleksandr Ostapenko, a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 10+ years of experience creating 𝐫𝐨𝐛𝐮𝐬𝐭, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, and 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 web applications. I specialize in building full-featured products from scratch or diving deep into existing codebases to optimize, scale, and add new features. With hands-on experience across industries like 𝐞-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞, 𝐟𝐢𝐧𝐭𝐞𝐜𝐡, 𝐞𝐧𝐭𝐞𝐫𝐭𝐚𝐢𝐧𝐦𝐞𝐧𝐭, 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧, and 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, I bring a strong blend of frontend and backend expertise—and I love solving complex problems with clean, modern solutions. 𝐻𝑜𝑤 𝐼 𝑐𝑎𝑛 ℎ𝑒𝑙𝑝 𝑦𝑜𝑢: ✅ Build lightning-fast SPAs and websites using React, Next.js, Vue, Nuxt, Astro ✅ Architect scalable and secure backend systems with Node.js, Fastify, Express, NestJS, Django, Flask, Laravel ✅ Full integration of third-party services like Stripe, Twilio, OpenAI, Firebase, Supabase, AWS, Google APIs (OAuth, Maps, etc.) ✅ Deliver fully custom CMS experiences with WordPress, Strapi, Contentful, Sanity ✅ Create responsive, accessible, and modern UIs with Tailwind CSS, Bootstrap, Material UI, ShadCN UI ✅ Optimize performance, SEO, accessibility, and lighthouse scores ✅ Implement secure authentication systems with JWT, OAuth, Supabase Auth, Firebase Auth, Auth0 𝑇𝑒𝑐ℎ 𝑆𝑡𝑎𝑐𝑘 & 𝑆𝑘𝑖𝑙𝑙𝑠𝑒𝑡: 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: JavaScript (TypeScript), Python, PHP 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React, Next.js, Vue, Nuxt, Astro, Tailwind CSS, Bootstrap, Material UI, ShadCN UI 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express, Fastify, NestJS, Django, Flask, Laravel 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗢𝗥𝗠𝘀: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, Prisma, Sequelize, DrizzleORM 𝗔𝘂𝘁𝗵𝗲𝗻𝘁𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗔𝗣𝗜𝘀: Google OAuth, Auth0, Firebase Auth, Supabase Auth 𝗥𝗘𝗦𝗧 & 𝗚𝗿𝗮𝗽𝗵𝗤𝗟 𝗔𝗣𝗜𝘀: Apollo Client, Hasura, Graphene 𝗖𝗠𝗦 & 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀 𝗖𝗠𝗦: WordPress, Strapi, Sanity, Contentful 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗛𝗼𝘀𝘁𝗶𝗻𝗴: Docker, GitHub Actions, GitLab CI, AWS (Lambda, EC2, S3), Vercel, Netlify 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗧𝗼𝗼𝗹𝘀: Jest, Mocha, Cypress 𝗦𝘁𝗮𝘁𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Redux, Zustand, Vuex 𝗧𝗼𝗼𝗹𝘀 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Git, Postman, Swagger, Figma, Jira, Trello Send a message or jump in a quick Zoom call to discuss how we can work together!
    Featured Skill Express Js
    Flask
    Django
    Python
    NestJS
    Fastify
    ExpressJS
    Node.js
    Nuxt.js
    Vue.js
    Next.js
    React
    TypeScript
    JavaScript
    CSS
    HTML
  • $20 hourly
    Hello, everyone. I'm from Ukraine, currently in Slovakia. I have 4+ years of commercial experience in development using JavaScript (TypeScript). React and Node.js are my main direction. I participated in 7 big projects Front-end: - React, GraphQL+ Apollo Client (minor), React-query, Redux, Redux-Thunk, Reselect, React-i18next, - Bootstrap, Semantic-UI-React, Material UI, Ant Design - Tailwindcss (minor), SCSS, SVG, Styled Components, BEM - PDF.js, - React Native (local, EXPO) - Vue/Vuex, Vuetify (v2) Back-end: - NodeJS, Express, - GraphQL - JWT, - MongoDB Other: - Jest, testing-library/react, WebdriverIO(wdio), Appium - Tensorflow, OpenCV4Nodejs - Docker - AWS (S3) - Git, Gulp, Webpack
    Featured Skill Express Js
    Jest
    React Native
    Redux Thunk
    MongoDB
    SCSS
    ExpressJS
    Node.js
    Git
    webpack
    CSS 3
    Redux
    HTML5
    React
    JavaScript
    TypeScript
  • $40 hourly
    Experienced Full-stack Developer with 6+ years in web development and a Master’s degree in Computer Science. I specialize in building fast, scalable, and SEO-friendly web applications using React, Next.js, TypeScript, and backend technologies like Node.js, Express.js, Koa.js, and NestJS. Proficient in both PostgreSQL (with Prisma) and MongoDB, with hands-on experience in building and maintaining robust APIs. I also work with Docker and set up CI/CD pipelines to ensure smooth, automated deployments. I’ve taught Java, React, and backend development at DanIT School, and have experience working with international teams on projects of various scales. I'm also a contributor to a chess-related open-source project. If you're looking for clean, maintainable code, clear communication, and reliable delivery — I’m here to help bring your project to life.
    Featured Skill Express Js
    PostgreSQL
    ExpressJS
    Node.js
    Django
    Python
    Spring Boot
    JavaScript
    NestJS
    Next.js
    Docker
    webpack
    SCSS
    CSS
    HTML
    TypeScript
  • $10 hourly
    Highly motivated and dedicated Web Developer with a strong passion for web development in React. Skilled in creating engaging and user-friendly interfaces, I am eager to contribute to the success of dynamic and innovative projects. I am excited to collaborate with experienced professionals and take on new challenges that will allow me to expand my knowledge and expertise in frontend development.
    Featured Skill Express Js
    ExpressJS
    NodeJS Framework
    Figma
    Firebase
    Web Development
    Git
    TypeScript
    JavaScript
    SCSS
    CSS
    HTML
    Web Application
    React
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.