Hire the best AJAX Developers in Warsaw, PL

Check out AJAX Developers in Warsaw, PL with the skills you need for your next job.
  • $50 hourly
    Hi 👋! If you are looking for a Full Stack Software engineer, then you are in the right place! I have more than 5 years of experience in full-cycle development and have successfully completed several huge web projects. My expertise is ⤵️ ✔️.NET ✔️ASP.NET ✔️ASP.NET MVC 5 ✔️Razor Pages ✔️EntityFramework ✔️HTML ✔️CSS (SCSS) ✔️Bootstrap ✔️JavaScript ✔️React.js (Redux, RESTful API, React Router) I'm result-oriented person, always trying to find optimal solution and making your business work faster⚡️
    Featured Skill AJAX
    Code Refactoring
    .NET Core
    TypeScript
    API Development
    ASP
    CSS
    Git
    Microsoft SQL Server
    C#
    JavaScript
    HTML
    jQuery
    GitLab
    Entity Framework
  • $33 hourly
    With 11 years of experience, I specialize in building high-quality frontends for web applications. Whether you're launching a startup or looking to grow your business, I can lead your development efforts and guide your team to success. My expertise includes Angular, React, TypeScript, JavaScript, jQuery, HTML5, CSS3, Node.js, Bootstrap, and various libraries. I stay up to date with the latest technologies to ensure you receive the best possible results. Get in touch, and I'll take care of your frontend development needs!
    Featured Skill AJAX
    Angular 5
    JavaScript
    HTML5
    jQuery
    CSS 3
    Node.js
    React
    AngularJS
    Knockout.js
  • $40 hourly
    I’m a seasoned Fullstack PHP Developer with extensive experience in crafting complex Software-as-a-Service (SaaS) applications from scratch. Specializing in the Laravel framework, I have a deep understanding of OOP and adhere to the highest coding standards (SOLID/KISS/DRY) to ensure clean, maintainable, scalable and efficient code. Beyond typical web development skills, I have a profound knowledge AI (beyond a simple API integration), which allows me to design and seamlessly integrate AI capabilities to any web app. Key Expertise: - Fullstack Development: Proficient in both backend and frontend technologies with a focus on PHP (Laravel) and JavaScript. - SaaS Applications: Experienced in designing and building scalable SaaS platforms from the ground up, tailored to unique business needs. - AI Integration: Skilled in seamlessly integrating AI features to any web app. - Best Practices: Committed to code quality, security, and performance optimization. Why Choose Me? - Proven Track: 100% job success and more than 31500 hours worked on Upwork! - Collaborative Approach: Excellent communicator, I believe in building strong working relationships and am committed to understanding and meeting your project requirements. - Continuous Improvement: Passionate about learning and adopting new technologies and methodologies to stay at the forefront of the development landscape. Whether you are starting a new project from the ground up or looking to enhance an existing application, I am here to help you achieve your goals with precision and professionalism. Let's connect and bring your vision to reality with cutting-edge technology and top-quality implementation.
    Featured Skill AJAX
    RESTful Architecture
    Object-Relational Mapping
    MVC Framework
    API Development
    PHP
    Vue.js
    Laravel
    JavaScript
    jQuery
  • $40 hourly
    I am a professional full-stack PHP/Symfony/Laravel developer. I have 12 years of commercial experience in PHP development that covers websites and dedicated systems built in Symfony/Laravel, VueJS or custom PHP. I'm very comfortable working with frontend - VueJS, HTML, CSS/SASS. I am a part of the Polcode team, a Polish software development company established in 2006 with over 150 developers, designers, project managers, DevOps and QA specialists onboard. This means that besides my programming skills you always have access to a full-stack product design & development team. My main competencies are: - Symfony/Laravel/PHP based applications - Vue.js (static sites with Nuxt.js, PWA, SPA) applications or reusable components - Creating or consuming REST services - Creating applications using PostgreSQL, MySQL, Elastic Search - VPS configuration and basic management - Working in Linux or Windows with WSL environment - Docker My technology stack: Backend PHP | Symfony - Doctrine - Twig | Laravel | MySQL | PostgreSQL | Elastic Search Frontend VueJS | Nuxt.js | Vuetify | jQuery | HTML | CSS - SCSS/LESS | Bulma | Twitter Bootstrap | Webpack More about Polcode Polcode provides customized software solutions for startups, SaaS companies, eCommerce stores, and enterprise clients worldwide. From building the product from scratch to extending the existing teams, we have expertise in a diverse set of open source technologies and platforms to bring innovation in an agile fashion. Our team excels in PHP, Symfony, Laravel, Magento, Go, React Native, React.js, Vue.js, Ruby on Rails and Angular. With over 150 people, Polcode has either empowered client teams or delivered end-to-end development projects for brands from fintech, manufacturing, consulting, eCommerce, marketing or eLearning industries and is recognized as Top Developer in Poland by Clutch. Looking forward to our cooperation! Karol, Polcode Dev Team
    Featured Skill AJAX
    PHP
    React
    Symfony
    Laravel
    Vuetify
    Docker
    JavaScript
    Vue.js
    Bulma
    RESTful API
    Bootstrap
  • $35 hourly
    My name is Mikhail, I'm Senior Android&iOS And Senior Web Developer. So now I'm glad to see you here!) I have experience in development both huge-loaded websites for big companies and mobile applications for Android&iOS platforms. I took part at development for companies in spheres of medicine, sport, banking, real estate, e-commerce. The most popular products, which were made by me, have about 400-500k active users and total amount of users is more than 2M. My main principles are writing high-quality code and deep diving into the problems of my customers, to solve them in the best way. Skills: Mobile Development - Kolin/Swift/React Native - MVVM/MVI/VIPER/MVP - DI - SOLID&Clean Architecture - CI/CD - Firebase&Google APIs Web Development - Node.js/Typescript - React.js/next.js/Angular/Vue.js - Postgres/MongoDB - Docker/RabbitMQ
    Featured Skill AJAX
    Android
    iOS
    CI/CD
    Kotlin
    Swift
    MERN Stack
    Mobile App Development
    Web Development
    React
    WordPress
    CSS 3
    HTML5
    Landing Page
  • $40 hourly
    I am an expert in migration to Magento 2. I have been doing web development in particular for over 10 years and have helped dozens of companies migrate to Magento 2. I develop ecommerce solutions that leverage the latest technologies and meet the requirements of growing competition. For the past few years my laser focus has been on Magento 2 migration and development. from various CMS to Magento 1 and 2, from local companies to world-famous Brands with thousands of SKUs, I had helped multiple businesses to get to the next level and migrate to Magento 2. Working with various clients from all over the world, I take care of my partner's websites and manage the migration process with no data loss. Full attention to details and complete understanding of my clients’ end goals is what makes me a right choice for your project. Here are what I am expert in: - Magento 2 Migration - Magento 2 Development - Magento Support - Magento Custom Development - Magento Speed Optimization - Magento Audit What you get when choosing me as your developer: - Full-stack expertise. I believe that website is a coherent mechanism where front end and back end are tied together and they cannot be separated while the migration process. I am experienced in both front and back end and I am ready to take care of all aspects of your online store. - The latest technologies. If you want to win and beat your competitors, you should always be one step ahead. With an endless thirst for knowledge and improvements, I use the latest technologies to deliver up-to-date websites. - Market requirements. I have been working in ecommerce for as long as anyone can remember. I know how stiff competition is and how important it is to follow fast-changing requirements to save your ranking positions. I consider migration as an opportunity to make your online better and push it to the next level. - Friendly and flexible. I know how difficult and stressful Magento migration and development process as a whole could be. I am here to answer all your questions and provide you with the complex ecommerce consultation. When working with me, Magento audit is a necessary step of development. - Magento support is a must. Your webstore should work at its best 24/7. I am ready to provide your online store with ongoing concern and to solve any tiny issues before it may appear and ruin your reputation. I am passionate about ecommerce and Magento development. I am not afraid of complex tasks and large database. I not only like to work on my own but also a part of a team. I am open to any kind of organization system, task management and communication channels. Find out what my clients are saying about our collaboration: “We had an existing basic HTML website that hadn’t been updated in quite a long time. After contacting several companies, we found BelVG. Now we have the best website in France in our market sector. The final version of the design is perfect. Since launching the new platform, we've seen steady growth for our business. We started with about 5,000 stock-keeping units (SKUs). Now, we have about 16,000 purchasable items. They're essentially part of our team.” Vincent Combes, Head of IT, Tecmagex “BelVG came on board to re-develop our existing site and build out new ones. They support our Magento platform’s frontend and backend development. In addition, they built compatible mobile apps for iOS and Android that lets users access our digital sales platform through their smartphones. Their development team includes highly skilled experts who are proficient at using that platform. We’re very happy with all the sites they’ve delivered.” Denis Ivanov, CTO, Shiekh Shoes Technology scope: PHP, XHTML, JScript, MySQL, Ajax, etc. I know how to apply the latest technologies such as PHP 7x, MySQL 5x, MVC Frameworks (Symfony 2, Code Igniter, Cake PHP, Zend Framework) + own modules, JS/AJAX libraries: JS Prototype, Mootools, jQuery, script.aculo.us Looking for a reliable developer to migrate your webstore to Magento 2? I am ready to help you. Feel free to reach out to me and get answers to all your questions.
    Featured Skill AJAX
    Magento 2
    Apache Administration
    Ecommerce Website Development
    PHP
    MySQL
    Magento
    PrestaShop
    HTML
    Ecommerce Website
  • $95 hourly
    Creating a professional company that will be the best one on the oDesk Market.
    Featured Skill AJAX
    HTML
    PHP
    CSS
  • $45 hourly
    I have 10+ years experience developing Web sites and applications using the Drupal framework as a development platform. I've worked on large projects built on Drupal 7/8/9/10 versions, have extensive experience in fixing bugs on Drupal projects, creating websites and modules to provide integration with different APIs, taught the other developers sharing my experience with them, worked as a Team Lead Contact with me if you need help with creating website on Drupal, fixing any bugs on Drupal website or need consultancy
    Featured Skill AJAX
    MySQL Programming
    Web Development
    PHP
    JavaScript
    Drupal
    WordPress
    Git
    MySQL
    jQuery
  • $25 hourly
    I am a middle Backend PHP Developer who is curious to learn new things and improve myself. I decided to work as a freelancer to learn new things and improve myself. I have loads of experience in PHP, Laravel, MVC, Wordpress, JS, CSS/HTML, Nodejs, PostgreSQL, MySQL, WebSocket and Socket.io. Two things are important to me in the business world, time and quality. I always take the time to think and search for a quality solution to the problem Thank you for visiting my profile.
    Featured Skill AJAX
    Websockets
    Docker
    ExpressJS
    Bootstrap
    jQuery
    Node.js
    HTML
    CSS
    MySQL
    JavaScript
    PostgreSQL
    WordPress
    Laravel
    PHP
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