Hire the best JavaScript developers

Over the last 18 years, I have developed data-driven applications mostly for web using advanced backend with PHP/MySQL and rich frontend HTML/CSS/JavaScript. My experience includes web applications for small-to-middle business automation, corporate websites based on CMS/CMF, online shops, Social networks, Search Engines, etc. Advanced communication skills: fluent English and Italian. Experience of team leading. Vast knowledge of: Databases, SQL, OOP, JavaScript, Ajax, optimization, automated testing, usability, software design and development. More than ten years of offshore development for the North American and European customers. High...

🏈 Nice to meet you, my name is Alexey! I'm not just a hard-working developer, I am a smart-proactive & hard-working developer. I will do anything to make your project successful. No matter what I do, I put 100% effort into it. Talk to me and I'll prove that! Even after the first call, I'll have a lot of ideas and suggestions on how to improve your product! My skills: - Reactjs & Redux (5 years 🔥), Nextjs (5 years 🔥) - HTML/CSS/JavaScript/Typescript (6 years of experience🔥) - Wordpress (5 years 🔥), Strapi (3 years 🔥) - Nodejs (5 years 🔥), mongodb (2 years 🔥) What can I offer: - 🔍 I will learn everything about your...

Hello! I have the skills to develop an online presence for your business. Do you need a simple website? A dynamic interactive website? A mobile application? Yes! Then I am the man for your job. My skills include: Backend: Node.js, Golang Frontend: Angular, React Mobile: Ionic, React Native, Android, IOS Database: MySQL, PostgreSQL With these skills and technologies, I am able to create a platform for your audience to interact with your business. Let’s work together to turn your idea into reality!

Hello! I will be happy to help you with any web development projects. You're about to make the right choice as I have extensive experience in: - Cross-browser, mobile responsive, and pixel-perfect web development based on the designs - Loading speed, SEO, performance site optimization (Lighthouse, GTMetrix, Google page speed) - Integration of any third-party services or APIs - Bug fixing, QA, testing - Web design software: Figma / Sketch / Adobe XD / Illustrator / InVision / Adobe Photoshop - JavaScript / PHP coding - HTML / CSS layouts of any complexity - Tons of various JavaScript / CSS libraries and frameworks - Smooth web animations...

Marketing is a moving target, you find a strategy that works, it eventually doesn't and you readjust. The key is to continually set up tests so you always have multiple funnels driving leads that convert into sales so there's never a sales dive. I'm a data obsessed marketer who believes that telling great stories, to the right people is the key way to stand out in today's market. I mostly do PPC and email marketing with a heavy focus on automation to make my clients processes smoother and less confusing. Growth Hacking strategies are fun to play with as well if you're the type of company that likes to try new things. I've been...

I have 15 years of experience working with Drupal and 20 years of experience with full stack Web development. I've worked almost exclusively with Drupal for the past 6 years. I currently manage 2 large and several small Drupal sites in versions 7, 8 and 9. I have also recently taken an intensive course to shore up my knowledge of Drupal 8. Led by a Drupal Grandmaster and former Acquia engineer, this rigorous course taught me common usages and Drupal 8 best practices for the following technae: Composer, Drush, Drupal Console, Git commands & workflows, SASS, Twig, custom module development and how to work within a remote development...

I have graduated from Babeș-Bolyai University, Department of Computer Science and I am a web Developer with 3 years of experience using PHP, Apache and MySQL for any kind of web related project, delivering the final product within the deadline and keeping clients satisfied. I am always available to help you with any problems that you encounter or to build from scratch any kind of web application. I can help you with the following : Blog Development Business Website Development Portfolio Development for Artists and Designers Website Repairs Website Modifications and Customization PHP Scripting Web Crawlers and Automation My english...

I’m a full-time fullstack Developer.I can work as an individual or in team I'm a hardworking, reliable, passionate and self-motivated. My technical Strength: Backend: nodejs, fair knowledge in python DataBase: MySQL server, SQL server, MongoDB, PostgreSQL, graph database(AWS Neptune), AWS Document D,fair knowledge in InfluxDB. Front end : Vue.js, Angularjs, jQuery, less, css3, html5, bootstrap, Vuetify, bootstrap-vue, NativeScript Unit test: jest, mocha, chai, jasmine. Other skills: graphql, S3, RDS, SQS, SNS, firebase, REST API, elastic-search, redis, stripe APIs, Pug templates, twilio, Docker, Jenkins, Git.

I’m a front-end Developer. I can build adaptive and high-quality layouts on your design or adapt the website to your corporate identity. I can also create any custom development, complex logic or other tasks related to the frontend. I have a perfect understanding of how liquid, JavaScript, HTML and CSS work, and have a lot of experience working with all of them. If you want to build a really high-quality website and need help doing so, contact me! I also have a bachelor's degree in "Organization and Information Security Technology", and have used technologies like HTML5, CSS3, JavaScript, SASS, Grunt, Git, Liquid, Bootstrap, Vue, PostsCSS,...

I have expert knowledge of JavaScript, TypeScript, React, HTML5 & CSS3 . I have specialized in JavaScript over the last decade, and my accomplishments run the gamut from flashy portfolio sites to robust single-page applications using current best practices for front-end development. I have extensive experience developing for Ruby on Rails, Node.js with Express & Next.js. I have worked with databases including MySQL, PostgreSQL & MongoDB and have recently adopted Prisma as my JavaScript ORM of choice. I am adept at designing and consuming various styles of APIs, including REST & GraphQL. I am passionate about doing the best possible work,...

Matt is the owner and lead architect of Mythic Tech. He graduated from Ashland University in 2013 with a Bachelor's in Computer Science. Over the past 9 years, he has been part of numerous enterprise development projects, as developer, manager, and architect. He is a unicorn of the technical world; being able to design, full-stack develop, and architect solutions. Matt is also a father to a two year old little girl and the proud dog dad to two crazy pups. When he's not busy with work or being a dad, he enjoys gaming, hiking, woodworking, golfing, and watching The Office (for the 6,000th time). He's also an advocate for mental health...

I'm a Full Stack Web Developer with over 13 years of intensive work in the web development industry. My knowledgebase / experience goes beyond a ‘senior engineer’ because I have a higher understanding of all the connecting pieces and aspects of building large-scale web based applications. Frontend Skills: Angular.js, Backbone.js, Require.js, Javascript, Jquery, Ajax, HTML5, CSS3, Bootstrap Backend Skills: PHP, JS/node.js , Django Databases: Mysql, PostgreSQL, Oracle Contact me if you’re looking for someone that: • has an analytical mind and eye for detail. • can provide you with the PROS and also the CONS on each decision you make,...

I am a passionate web application developer. I specialize in Front-End Design & Development. I create awesome websites using the latest and greatest technologies. I have 10+ years of experience in solving design problems and releasing fully-functional web products. My favorite technologies are: - Javascript/TypeScript (Angular, Node.js, Express.js, NestJS) + TDD (Jest) - Firebase/Firestore - MongoDB - GraphQL - AWS - Serverless - Docker - Kubernetes

Shopify Expert (Shopify & Shopify Plus): - Shopify store development - Shopify landing page development - Shopify theme developing and customizing - Shopify Online Store 2.0 - Shopify custom section and block development - Shopify API development - Shopify App setting and customization - Shopify payment gateway - ThemeKit, Slate, Dawn - Ajax cart product template development - Upsell and Cross Sell - Optimization and page loading speed improvement Tools and Languages: - Liquid - ThemeKit - Dawn - HTML - CSS - Sass (SCSS) - JavaScript - jQuery - Bootstrap - Git / GitHub Hello! My name is Oleksii (Alex for short). I'm a web developer...

I am a full-stack web developer with more than 5 years of experience in developing web applications of varying complexity. I have solid experience in using Javascript (ReactJs, Nodejs), PHP starting from 5 to 7 versions. Have already built many of products using best PHP frameworks: Laravel, Yii2 framework along with custom php code.

I have been working as a website developer and auditor for a long time. I have completed many projects successfully and I am experienced with WordPress, PHP, JavaScript, CSS3 and HTML5. I am comfortable working with complex WordPress functions to make something better. I have done my post graduation and professional IT training and working as a freelance website developer since 2013. My Skills in a Glance: - Website Design and Development (HTML5/CSS3/jQuery/Bootstrap). - WordPress Theme and Plugin Development. - Wordpress Customization (Theme/Plugin). - Find and Fix Website Errors. - SEO Configuration and Optimization for Website. - Social...

PHP Web Development Frameworks: CakePHP, Laravel, Lumen, Codeigniter PHP Built CMS: WordPress, Joomla WordPress Themes: GeneratePress, Divi, Avada, Bridge, Thrive, Impreza, X E-commerce Frameworks and Plugins: WooCommerce, Magento Payment Gateways: Stripe, WePay, Authorize.net, P.Pal Gateway, 1shoppingCart, Zaxaa Database Management: MySQL/MariaDB, MongoDB Node.js Frameworks: Sails, Mean JavaScript: jQuery, AngularJS, Angular6, Vue.js, React.js Mobile Applications: Android Native, Ionic Server, Hosting, and Cloud Management: Amazon AWS Services, Digital Ocean, Linode Along with regular providers like Hostgator, Liquibweb etc.

As a Full Stack Web Developer, I have the skills needed to both create a smooth, attractive user experience; and a secure & scalable codebase. Whether front-end layout & design, back-end efficiency & functionality, or anywhere in between, I’m a web engineering generalist with extremely strong foundational skills in Javascript, CSS, HTML, PHP, and SQL. Professionally, I take pride in communication, efficiency, promptness, and attention to detail. When you need something done, send a message and we’ll discuss the details. Then, once you provide the necessary information, it will be done, and done right. Jobs that are quoted less than 3...

I am a Senior JAVA/JEE developer with more than 12 years of experience, during my experience i have worked in different area telecom, e-commerce, science, education, CRM... As a backend developer I am ready to help you with: - Java - Core Java, J2EE (EJB, JDBC, JTA, JNDI, JMS, JAXP, JAXB, Java Servlet, JSP, JSTL) - Apache Guacamole - Struts, Hibernate, Spring - Docker - Kubernetes - Google cloud - AWS - Git, SVN - Jenkins, gitlab CI - Restful web services, RMI, Web Services, JAX-RPC, SOAP, Axis - IText, JasperReports - Ant, Maven - JUnit, JMeter and as a Frontend developer : - Angular - HTML, DHTML, CSS, JavaScript - ExtJs, Typescript,...

I am an experienced, versatile, and creative full-stack software engineer with extensive experience in designing and building innovative technology solutions to solve complex problems. Most of my experience is in working with startups, some of which I started myself but I’ve also built a variety of things for companies in various industries including marketing, finance, investments, medical, construction, and law. In many cases, I handle every aspect of the project, but I've also worked on quite a few distributed teams. Most of my clients would say that I have the perfect balance of intelligence, drive, and technical capabilities. I love...

Thank you for viewing my Upwork profile. "If you do it, do it right..." This is the phrase that defines me. I'm a full stack developer and a project leader with 9 years of experience on web development and 7 years as a leader and/or manager. I am always looking for a challenge or a problem that needs an efficient solution. I might not know how to do something and I know how to say "I don't know", but I'll never say "no" to learn it. My skills cover requirement gathering and analysis, system design, basic graphic design, implementation or coding, testing and staff training if it is needed. Languages, methodologies and technologies: -...

Hey, I'm Emma, and I've been making projects that help improve businesses since 2015. (If you're looking at my page because you want me to build/fix an autocheckout bot, please move on to someone else) I specialize in utilizing Google's G-Suite to bring more effective automation and integrations to your business, and have more than 5 years experience using Apps Script to greatly increase the capabilities of programs like Gmail, Google Sheets, and Google Docs. When I'm not developing within the Google family of products, I prefer building websites using React.js, Firebase, Node.js, and MongoDB. I am a native English speaker and have years...

Hi there! I'm a full stack developer, mainly focused on the backend, with over 8 years of experience in Node.js, Javascript, HTML, Python, and CSS. I've personally created projects from scratch spanning over 500K lines of code, and I've developed mobile and complex web apps from scratch in as little as a few months. I'm constantly working on numerous side projects, which means I'm constantly introduced to dozens of languages and libraries. If your requested library isn't listed below - no problem. I can still get things done, fast. I'd love to take a look into your project! My top talents include, but are not limited to: * Node.js...

10 Years and counting into the awesome journey of designing and developing web & mobile apps solutions, managing fantastic teams, working with superb clients all over the world! I absolutely love everything involved in this industry. Some highlights of the technology me and my teams have leveraged most through the times * Website Development (Laravel, CakePHP, Wordpress, Codignator, Yii, BigCommerce and many more) * Hybrid Mobile Applications (ionic, react, phonegap) * Project Management (Trello, Asana, Mantis, Jira, Bugherd, Bugzilla, and more) * Server Setups and SSL's, Apache, AWS, Google VMs * HTML/CSS, Photoshop, Adobe Illustrator,...

I'm a full-stack scala/react/mobile apps developer from Zagreb, Croatia. I have a lot of experience in building minimum viable products for startups, and helping them to build their own teams. Regarding business domains, i had clients from Croatian public sector, energy industry, pharmaceuticals companies, online eduction, gaming etc...