Hire the best JavaScript Developers in Rotterdam, NL

Check out JavaScript Developers in Rotterdam, NL with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 246 client reviews
  • $30 hourly
    Abed Alzain is a Web and Mobile specialist with a BS in Software Engineering combined with an excellent experience with many Web and Mobile programming languages that he has gained during his working history. Previously worked with different companies through different complex projects, where he gained experience in software fields for web and mobile. Abed has great skills in .Net, PHP 5, Laravel Framework, JS, JQuery, Angular, VueJS, CSS, HTML5, and Bootstrap where I'm using it in web application. He widely known as expertise in Ionic Framework in mobile technologies and REST API & API Integration. Next to an excellent knowledge at Git, Docker, AWS, Azure, Scrum, Agile. Abed approach all work with a strong sense of urgency, work well under pressure with his strong initiative and exceptional programming. When Abed has a space to work, he will be creative, the one who will give you more than you could imagine. Tags: .Net, PHP5, Laravel Framework, JS, JQuery, Angular, VueJS, HTML5, CSS3, Bootstrap, Cordova, Ionic Framework, REST API, SOAP, NodeJs, MySql, MongoDB, MWS, AWS, Azure.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ionic Framework
    Smart Contract
    Blockchain
    Angular 2
    Ethereum
    Amazon MWS
    API Development
    SaaS
    Vue.js
    Angular
    PHP
    Laravel
    React
  • $135 hourly
    Highly skilled Smart Contract and Web3 Engineer. Certified in Web3 development, Golang, Rust, Solidity, and Blockchain Security. Hands-on experience with ERC404, ERC4337, ERC721AC, and other new protocols. Known for projects like Dash2Trade.com, Metcacade.co, Alpacadabraz.io, I have built a reputation as a Quality programmer in the Web3 space, with a specialism in security. Currently enrolled in Moralis In any given month, I am working on: • Smart Contract Audits • NFT Minting Engines • Custom Smart Contracts • Complex dApps and Blockchain Architecture. • Metaverse/Sandbox Development • Marketplaces & Decentralised Exchanges Communication and progress are my keys to success. Once I get started, I manage your project from start to completion. I also have comprehensive knowledge of subjects as crypto drainers, and the newest create2 mechanisms, as well as other known illicit tools. Feel free to ask me for a consultation on how to best protect yourself against them.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Artificial Intelligence
    ChatGPT
    Ethereum
    Python
    Blockchain, NFT & Cryptocurrency
    React
    Solidity
    Blockchain
    Blockchain Security
    Smart Contract
    DApp Development
    NFT Marketplace
    Web3
    Blockchain Architecture
  • $45 hourly
    Hi all. I am an experienced full-stack developer with a passion for creating innovative solutions. With a solid background in e-commerce projects, microservices, and chatbot development, I thrive in dynamic and challenging environments. I have a strong command of technologies such as Node.js, PHP, JavaScript, Laravel, Nest.js, which enable me to deliver efficient and high-quality work. I am constantly staying updated with the latest industry trends and best practices to ensure that I can provide cutting-edge solutions. Throughout my career, I have successfully contributed to various projects, implementing edits, introducing new functionalities, and working with microservices to enhance project efficiency and user experience. I am a collaborative team player with excellent problem-solving skills and dedicated to delivering exceptional results. With my technical expertise and commitment to quality, I am confident in my ability to impact any team or project positively.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Magento
    Shopify
    NestJS
    PHP
    Django
    MeteorJS
    WordPress
    Symfony
    Next.js
    Vue.js
    React
    Node.js
    Tailwind CSS
    TypeScript
  • $46 hourly
    Having more than a decade of experience in web development. I did work for one of the largest nonprofit environment company Mongabay. Website which is hosting 17k+ articles on environmental topics and has 100k+ visits per day. Before I took over this project their Wordpress website suffered from very low performance, poor coding and general architecture issues. It was about to die. By the time I finished rebuilding this Wordpress website there were no more performance issues, posting new articles became simple and very fast, data became organised and easy accessible through renewed web design. New Wordpress template has been developed from scratch to ensure there is no 'trash' code. I use modern technologies to achieve client's goals. This is where my knowledge of best practices for Wordpress development kicks in. My goal is to produce fully functional, visually pleasant and fast loading website. Programming languages I speak: PHP, MySql, Javascript, React, React Native. On top of that standard HTML and CSS. If you start working with me we go through: - brainstorming about your project - give/get honest feedback - responsive communication on proposed subjects - actual work(coding, designing, problems detection, fixes) - approval from your side on each and single step - delivering project in timely manner - feedback on completed project
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL
    React
    React Native
    HTML5
    CSS
    Adobe Photoshop
    PHP
    WordPress
  • $40 hourly
    More than five years of experience in Web Development. Strong knowledge of .NET platform with an in depth knowledge of OOP and design patterns. In addition to a proven practical experience in front-end development powered by passion towards open-source and Javascript development worlds. And accomplished MCSD Web Applications certification. With a BS degree in Computer Programming, I have a full understanding of the full life cycle of a software development project. My work history has provided me with much of practical skills primarily in software engineering. I started my career as a junior .Net developer and step by step I enlarged my knowledge of .NET platform to be able to accomplished MCSD Web Applications certification. Following that, I started working with Microsoft latest technologies including MVC, Web API and EF. Along side .Net, I do have the passion towards open-source and Javascript development worlds starting with frameworks like AngularJS passing by front-end tools like gulpJS and webpack till diving into NodeJS and ROR. Beside my technical experience, I contribute to the community through Stackoverflow and github as well as, had the chance during my last working years to learn and practice leadership concepts, the importance of core values, continuous self-improvement techniques. I was exposed to the communication with our USA based clients. I was responsible for the development of a Strategic Management system with exposed me to general management concepts including objectives and goals, projects execution and tracking, measurements and analysis. Have one Golden-Rule when developing "First do it, then do it right, then do it better." Specialties: .Net, Javascript, HTML5, Software Development & Analysis and Database Systems
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ionic Framework
    Umbraco
    C#
    ASP.NET MVC
    AngularJS
    jQuery
    Knockout.js
    .NET Framework
  • $70 hourly
    Proven experience in software, web and application development, preferably as a .NET Developer. Versatile in working with architectural- and design patterns. Sound knowledge of various technologies and domains such as; - Web/API Development (ASP.NET, HTML, CSS, JS) - Web design overall (HTML, CSS, JS, PHP) - Web application development (Blazor, HTML, CSS, JS) - Mobile application development (Xamarin) - Back-end Software development (.NET Framework, .NET Core, .NET 6) - Web scraping - Distributed microservices - Vast knowledge in SQL - Windows App Development (WPF, WF, Blazor) - Authentication (OAuth, JWT, AD, LDAP) - Source control (Git, Github, TFS) - Creating bots for various APIs or applications
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    .NET Framework
    C++
    C#
    Python
    CSS
    PHP
    HTML
  • $20 hourly
    Frontend Web Developer experienced in building things from scratch. 💫 From Figma design to responsive and functional web application. 🚀 Expertise ➞ HTML, CSS(Sass), JavaScript 💎 I have over 3 years of experience in frontend web development strictly focusing on converting complex designs into fully-functional web applications. My portfolio projects are all designed and developed from a blank document. 💯 Recommendation from my mentor of the Brainnest Frontend Web Development Traineeship: • Milos attended my course, which he passed with high scores. He stood out from the group with his coding skills and solutions, demonstrating high resourcefulness and creativity. I think Milos would be a great asset to any company! ✔ Do not wait for too long. Let me help you bring your ideas to reality. Reach out to me! 🤗😊
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Figma
    GitHub
    jQuery
    npm
    HTML
    CSS
    Git
    Sass
    CSS 3
  • $40 hourly
    Hi there, my name is Jouri de Ligt and i am a front-end developer based in The Netherlands. Web development isn't just my job, it's also my hobby. Besides creating website for clients i develop personal projects to keep my skill level up there. I can create any kind of website but my expertise lies with personal portfolio's, corporate websites for small to medium sized businesses and recruitment sites. Do you have specific needs feel free to contact me and i will be happy to talk about your needs and how i can participate in it to help you out!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Contentful
    Tailwind CSS
    Website
    CSS 3
    Nuxt.js
    React
    HTML
    Next.js
    Front-End Development
    Vue.js
    WordPress
  • $45 hourly
    Senior Full-Stack with more than 6 years of experience. I have been included in several projects, helping businesses grow and achieve their needs. Available for freelance projects. Let's collaborate to bring your ideas to life and make good impacts.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Microsoft Azure
    TypeScript
    Node.js
    CSS
    NodeJS Framework
    MongoDB
    Magento 2
    API Development
    Build Automation
    React
    HTML
    PHP
  • $50 hourly
    Experienced coder of 10+ years with expertise in SAAS, startups and MVPs. I took part in and led many large projects. I am a software developer with all the capabilities to bring your idea and project to life, from interface design to software development, from database design to devops processes.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Bootstrap
    React
    Angular
    Microsoft SQL Server
    PostgreSQL
    Docker Compose
    ASP.NET Web API
    ASP.NET MVC
    ASP.NET Core
    Web Application
  • $999 hourly
    My analytical thinking skills are one of my greatest strengths. I excel at breaking down complex problems into manageable parts and finding innovative solutions. This ability allows me to understand user requirements deeply, debug code efficiently, and continually improve the quality and functionality of web applications.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Python
    Web Development
    SQL
    Node.js
    React
    Responsive Design
    ExpressJS
    MongoDB
  • $60 hourly
    With over 15 years of experience there is not much that I haven't seen. So i can take any job as long as it's web development. If it's just a landings page, a full website, a custom build CMS, uniek futures or a API name it and i build it. Experience doesn't come cheap, so don't ask if your not realistic about it. Yes I'm open for discussion but on a normal level of respect. I did a lot of web development in e-commerce, API connections (building and connecting with API's), manage big data flows and enterprise software development. Create custom dashboard and CMS's. I believe my power is in full end-to-end delivery, meaning I can help you from idea to end product. With a creative mind like an artist (education on art academy Rotterdam, Willem de Kooning). I can help you develop your idea, make design, build and host your digital product from start to finish. This saves you the search for a product owner, a designers and the rear to find hosting geniuses. Sounds ambitious does it. I do all but in my 15 years of experience as web developer I build a team around me of freelancers who help me proficiency to offer you this end-to-end solution. So you have only one contact ( that will be me ), one hourly price or fixed price and I communicate it to the team (if need it), it saves you a lot of time and time is money. Design can be done by Bolleboos creative design, Jessica van Deursen or Inane Studios. But working with your designer is no problem at all. One of the projects I work on right now with my team is Retail Plaza. A dashboard to control all your e-commerce. So multiple webshops, mobile app stores, dropshipment, warehouse locations, marketplaces, stock controle, PIP and much more. On the moment of writing this the focus is still on the program it self and not marketing. For now I could give you a demo if you would be interested or want to see my skill set. Right now I host over 750 projects like: annickeshireen.com, cesair.nl, duitje.online, art-s-cool.nl, mvbaks.com, vtv-zonnehof.nl, newgreensolutions.eu and many more. I can give you a endless list of all my projects but we both know that's not where you are looking for. You want the right person for the job and fast. So if you want I can send you my recent CV (PDF or LinkedIn) or let's have a free call and see how I can help you to get your project of the ground! 18+ content is no problem
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    SQL
    PHP
    Python
    PostgreSQL
    MySQL
    HTML
    NoSQL Database
    CSS
    Swift
  • $40 hourly
    Summary: Knowledgeable Full Stack Developer with 7+ years of experience delivering exceptional web solutions. Proficient in PHP, MySQL, HTML, CSS, JavaScript, and AWS. Great communication skills to coordinate with cross-functional teams and agile methodologies to produce quality work under tight deadlines. Completed Bachelor's and Master's degree in Computer Science from the University of Amsterdam and University of Twente respectively.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WordPress
    Jira
    GitHub
    PostgreSQL Programming
    MongoDB
    User Authentication
    ORMLite
    SQL
    TypeScript
    CSS
    HTML
    CodeIgniter
    Laravel
    PHP
  • $30 hourly
    Hi there! 👋 With a 10-year history in software engineering, I specialize in bringing complex web applications to life with Laravel and Vue.js. I bring a wealth of expertise and a proven track record of success to your projects. Although I specialize in Laravel & Vue, my extensive skillset encompasses a wide range of technologies, including: 🔹 Backend 🔹 • CodeIgniter • Express • Laravel • Mockery • Node.js, • PHP • PHPUnit • WordPress 🔹 Frontend 🔹 • Bootstrap • Cypress.io • HTML/CSS/Sass • JavaScript • jQuery • Quasar • React • Tailwind CSS • Vue • Vuex • Vuetify 🔹 Data Store 🔹 • Algolia • MS SQL Server • MongoDB • MySQL • Redis • SQLite 🔹 DevOps 🔹 • Ansible • Apache HTTP • BitBucket • GitHub • GitHub Actions • Linux • NGINX • AWS: Amplify, CloudFront, EC2, S3, RDS, SES 🔹 Project Management 🔹 • ClickUp • Jira • Notion • Trello 📞 Ready to Discuss Your Project? I'd be thrilled to discuss your project requirements and how I can contribute to your success. Contact me now to schedule a 10 minute introduction call.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    DevOps
    React
    ExpressJS
    Node.js
    GitHub
    Docker
    NGINX
    Apache HTTP Server
    Vue.js
    Laravel
    MongoDB
    MySQL
    PHP
  • $30 hourly
    As a Back-End Developer with over five years of experience, I specialize in utilizing Node.js and Nest.js to craft efficient microservices adhering to RESTful API, gRPC, and MVC principles. I fine-tune testing efficiency with Jest and bolster software reliability through Test-Driven Development (TDD) methodologies. Additionally, my expertise extends to enhancing communication efficiency by leveraging message brokers like RabbitMQ. I excel in dynamic teams and prioritize continuous learning and innovation.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Jest
    Microservice
    Redis
    RabbitMQ
    TypeScript
    NestJS
    NodeJS Framework
    RESTful API
  • $65 hourly
    As a passionate front-end developer, I specialize in driving conversion optimization for e-commerce businesses. My expertise lies in understanding user behavior and using this knowledge to help companies optimize their conversions. If you're looking for someone who is dedicated to driving results and staying ahead of the latest trends in CRO, look no further. Let's connect and see how I can help your business.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Google Analytics 4
    Airtable
    Hotjar
    Adobe Target
    Optimizely
    HTML
    CSS
    TypeScript
  • $30 hourly
    Summary My stack: - React.JS / Redux - PostCSS / Less / Sass - Webpack / Grunt / Gulp - TypeScript - Node.js: Koa, Express, Sequelize - Git, Bash Server part: - AWS (Amazon Web Services): Lambda, S3, EBS, CloudWatch, EC2, Serverless - Docker - Client security (SQL prevention, XSS) - Work with Amazon AWS, Microsoft Azure
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PostgreSQL
    MongoDB
    React
    Node.js
    TypeScript
    Amazon Web Services
  • $20 hourly
    Highly skilled and dedicated software engineering professional with a Bachelor of Applied Science (BASc) degree in Software Engineering and over 5 years of industry experience. Equipped with a comprehensive understanding of software development principles, programming languages, and agile methodologies. Demonstrated expertise in designing, developing, and delivering high-quality software solutions. Adept at collaborating with cross-functional teams, communicating technical concepts effectively, and driving projects to successful completion. Continuously staying abreast of emerging technologies and industry trends to maintain a cutting-edge skill set.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Automation
    Java
    PHP
    Python
    HTML
    CSS
  • $30 hourly
    Hello! I'm a web developer with a solid foundation in HTML, CSS, and JavaScript, and a graduate of the Code Institute's Software Development Bootcamp. I specialize in creating clean, responsive, and user-friendly websites that meet your unique needs. Whether you need a simple static site, a responsive HTML email template, or minor updates to your existing web pages, I'm here to help.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Application
    Bootstrap
    Django
    React
    Python
    CSS
    HTML
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