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Rating is 4.8 out of 5.
4.8/5
based on 160 client reviews
  • $30 hourly

    • 4.6/5
    • (160 jobs)
    Primary expertise includes Python, Ruby on Rails, React, jQuery/Javascript, CoffeeScript, HAML, CSS3, Git along with integrating Elastic Search, Sphinx, Apache Solr, MongoDB, RESTful and SOAP APIs. Also well versed with writing tests in RSpec & Cucumber and have done TDD (Test Driven Development)/BDD (Behaviour Driven Development) on several projects. Comfortable handling server setups & deployments and have experience working with Docker, Kubernetes, Dedicated servers, Amazon EC2, Heroku, Linode. Also familiar with implementing Langchain, GPT-4, Machine Learning, TensorFlow, Keras, PySpark & Data preprocessing using pandas and numpy.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    AWS Development
    Artificial Intelligence
    Data Science
    Machine Learning
    OpenAI API
    GraphQL
    MySQL
    MongoDB
    Ruby
    React
    Ruby on Rails
    Python
  • $30 hourly

    • 4.8/5
    • (27 jobs)
    Welcome to my Upwork page! I'm a highly proficient RoR developer with over 5 years of commercial experience across a wide range of industries. I have a strong expertise in: - Ruby and Ruby on Rails - React.js and JavaScript - HTML5/CSS3, Bootstrap, Tailwind CSS, and Materialize - Hotwire and StimulusJS - Elasticsearch and Solr - Relational and NoSQL databases: MySQL, PostgreSQL, and MongoDB - I have extensive experience working with popular gems such as Devise, Active Admin, Kaminary, Carrierwave, Nokogiri, Redis, Resque, Pundit, and Whenever. Additionally, I'm skilled in testing frameworks including RSpec, Capybara, Factory_bot_rails, Selenium, and Database_cleaner. I excel in backend development, specializing in API development, adding new features, and creating innovative functionalities. However, I am also adept at frontend technologies such as HTML, HAML, Slim, CSS, JavaScript, jQuery, ReactJS, and VueJS. As a passionate and communicative developer, I am focused on delivering results. I am committed to effective collaboration, clear communication, and achieving project success. If you're in need of a dedicated developer who can bring your ideas to life, let's discuss your project!
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    CSS 3
    Elasticsearch
    HTML5
    MongoDB
    JavaScript
    MySQL Programming
    Bootstrap
    GitHub
    PostgreSQL Programming
    Ruby on Rails
  • $20 hourly

    • 5.0/5
    • (31 jobs)
    𝗛𝗲𝘆 𝘆𝗼𝘂, 𝗶'𝗺 𝗵𝗲𝗿𝗲 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗼𝗻 𝗴𝗿𝗮𝗽𝗵𝗶𝗰 𝗱𝗲𝘀𝗶𝗴𝗻, 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝘂𝗶/𝘂𝘅 𝗱𝗲𝘀𝗶𝗴𝗻, 𝗹𝗮𝘂𝗻𝗰𝗵𝗶𝗻𝗴 𝘀𝗼𝗰𝗶𝗮𝗹 𝗺𝗲𝗱𝗶𝗮 𝗰𝗮𝗺𝗽𝗮𝗶𝗴𝗻, 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝘆 𝗳𝗼𝗿 𝗹𝗮𝘂𝗻𝗰𝗵𝗶𝗻𝗴 𝗻𝗲𝘄 𝗮𝗱𝘀 𝗶𝗳 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝘄𝗼𝗿𝗸 𝗮𝗻𝗱 𝗱𝗼𝗻'𝘁 𝘄𝗮𝗻𝘁 𝘁𝗼 𝘄𝗮𝘀𝘁𝗲 𝘆𝗼𝘂𝗿 𝘁𝗶𝗺𝗲 𝘁𝗵𝗲𝗻 𝘆𝗼𝘂 𝗮𝗿𝗲 𝗵𝗲𝗿𝗲 𝗮𝘁 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲, I take every project seriously and deliver on time. I am willing to revise if things didn't go well as you imagined. Please have a look on my gallery to assess the quality. 🚀 ⠀What I can do for you?⠀ • Create wireframes and interactive prototypes; • Design landing pages, websites, mobile apps, web apps, CRM, online stores, etc; • Redesign existing websites and applications to provide a better experience and modern look; • Prepare guides & UI kits for developers; • Make Presentations, Banners, Email Templates, Marketing materials, etc; 🖥 ⠀Work with: •Adobe Photoshop •Adobe Illustrator •Figma •Adobe XD •Corel Draw
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Adobe Premiere Pro
    Digital Marketing Strategy
    Flutter
    Adobe After Effects
    Social Media Account Integration
    Sketch
    Social Media Ad Campaign
    User Experience Design
    Adobe XD
    UI/UX Prototyping
    User Interface Design
    Adobe Photoshop
    Adobe Illustrator
    Figma
  • $35 hourly

    • 4.9/5
    • (25 jobs)
    𝐓𝐎𝐏 𝟑% 𝐓𝐀𝐋𝐄𝐍𝐓 ⭐⭐⭐ 𝑻𝑶𝑷 𝑹𝑨𝑻𝑬𝑫 𝑷𝑳𝑼𝑺 𝒐𝒏 𝑼𝒑𝒘𝒐𝒓𝒌 ⭐⭐⭐ 12+ Years of Development Experience! If you are looking for a long-term Full-Stack Developer you can rely on, look no further, you have already landed on a right profile. I can handle Backend Development, Frontend Development, UI/UX, Deployments, and third party API integrations/development. I have over 8 years of experience working experience with Ruby on Rails, I have worked over 6,000 hours on Upwork and have worked for award-winning and funding-backed projects. I can also work with MERN Stack as I have more than 4 years of working experience with MERN Stack. In Frontend development, I have over 6 years of experience with ReactJS, 7 years of working experience with AngularJS, and almost 2 years of working experience with VusJS. I am also well experienced with HTML, CSS, Bootstrap, etc. Detailed Technology Experience: ☆ RUBY ON RAILS --- all versions (2, 3, 4, 5, 6) ☆ RUBY --- all versions (1, 2) ☆ Github/Gitlab/Bitbucket --- I have more than 8 years of working experience with these. ☆ Heroku/AWS/Digital Ocean --- I have over 6 years of working experience with the server side deployments. ☆ REACTJS --- I have been working with ReactJS for more than 6 years now. ☆ ANGULARJS --- I have over 7 years of working experience with AngularJS now. ☆ HTML/CSS/Bootstrap/SaSS/LESS/SCSS --- I have over 6 years of working experience with these frontend frameworks. ☆ JavaScript/jQuery/CoffeeScript --- Over 6 years of working experience with these. ☆ PostgreSQL, MongoDB, MySQL --- I have over 7 years of working experience with these DB's. ☆ Apache, Nginx, Passenger, PUMA --- I have great Server Side working experience with these. ☆ Test Cases (TDD)--- I have experience writing test cases using RSpec, Cucumber, and Capybara. ☆ Excellent Experience of integrating SMS Api's for SMS alerts. ☆ Excellent Experience of integrating payment Api's like (PayPal, Stripe, etc.). ☆ Experience integrating Email Api's like (Sendgrid, Mailgun, Mailjet, etc). ☆ Experience integrating Twilio Api for communication and Video chat. ☆ Excellent Experience working with Amazon S3 Services. Also, I have excellent oral and written communication skills and open to work on a long-term projects. If you have an idea of an app or a product, I would love to hear about it and would love to help develop impactful products. :)
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Mobile App Development
    cPanel
    UX & UI
    DevOps
    AngularJS
    WordPress
    Ruby on Rails
    React
    Java
    Node.js
    MongoDB
    JavaScript
    Python
    PHP
    Web Application
  • $50 hourly

    • 5.0/5
    • (78 jobs)
    💡 Why Choose Me? - Work Experience: 9 years - Reliable Partner: Built on a foundation of loyalty and trust. - I care about your project the same as you and even more. - Expert in project management and team leading, interviewing, and running projects successfully. - Dedicated to being a time saver for clients. 🌐 SKILLS: ✅ Deep knowledge of HTML/CSS ✅ JavaScript, ReactJS, Redux, NextJS, JQuery, ReactQuery, RTKQuery, Jest ✅ Mobile-first, Flexbox, CSS Grid, Media Queries, Animations ✅ TailwindCSS, Bootstrap, Framer Motion, BEM, Parallax, Gulp, Webpack, Git, SVG ✅ Team Leading, Quality Control, Project Management 🔧 Crafting with Excellence: ✅ My workflow revolves around clean, readable, well refactored and modular code. I specialize in crafting intricate UI Kits that are not only complex but also incredibly reusable, saving you time and resources both now and in the future. ✅ I offer expertise in performance optimization, lazy loading, API integration, form handling and validation, error management, responsive design and more.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Jest
    Next.js
    TypeScript
    Redux
    PSD to HTML
    JavaScript
    jQuery
    CSS
    HTML
    Bootstrap
    React
    Tailwind CSS
    Front-End Development
  • $65 hourly

    • 4.8/5
    • (27 jobs)
    Hello and welcome to my profile. I'm Markian Tsybran. I am a full-stack developer with a sharp eye in design and outstanding hands-on experience in web development. I specialize in: *UI/UX Design *Web Development *Unit Testing _________________________ My main tech spec: *HTML/5, Haml *CSS/3, Less, Sass, Stylus *JavaScript (ECMA4-6), TypeScript, jQuery *ReactJS + Redux, AngularJS, Backbone *Ruby, NodeJS *Jasmine, Karma, Mocha, Chai, Sinon *VCS, NPM, Gulp, Grunt, Webpack/2 *Adobe Photoshop, Adobe Illustrator, Adobe XD, Figma, Sketch, Zeplin _________________________ I am passionate about creating a high quality, fully cross-browser and responsible websites. Using only semantic HTML for better SEO as well as all the best practices and techniques for the shortest page load time. I pay attention to every detail on the page and want to make it perfect! Here is what my clients say about that: *It was a pleasure to work with this freelancer. He follows instructions carefully and I'm pleased and amazed by the attention-to-detail he displays when he's designing. I recommend him and I will be hiring him again.* - Funky Buddah _________________________ WHY YOU WOULD LIKE TO WORK WITH ME: 1) strong background and large experience A large number of projects, both caught up in progress and from scratch, successfully finished in a deadline-oriented period. Over 5 years’ in web-development. Managing all facets of site development, from initial design and architecture to site deployment and client management. Able to effectively communicate with a wide range of clients and coworkers. My skill set covers a huge list of libraries and frameworks I can easily and productively work with. 2) I want my clients to be satisfied Sometimes it happens that client can see some gaps or small changes he would like to change in the final result. I consider it as part of my work to make these things good for you! Even long after the contract is closed - could you have any notes/questions regarding the scope of the task I did for you, feel free to ping me! 3) fluent English The proper understanding of client needs - is the main key to build a successful co-working experience. Language won't bring any problems for us. 4) listen - analyze - suggest - fulfill I want to share the same details with the client, both from his and my points of view. You explain what you want, then I tell what improvements I can see in your project. The decision is always up to you, I want you to have my warning, though, if there is any, *Markian is a deeply skilled and knowledgeable individual who considers the requirements carefully before proposing the solution. He has been able to manage changing requirements very skillfully and with minimal interruption. Working with him was like working with a teammate.* - Naman Kumar _________________________ Want to have your website fast loading, fully responsible and high quality..? Developed using only the best practices? Give me a shout! Let's create a wonderful web-project together! Regards, Markian T.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Web Development
    JSON
    WordPress
    HTML
    SCSS
    Angular 2
    Web Design
    TypeScript
    AngularJS
    HTML5
    CSS 3
    JavaScript
    LeSS Framework
    jQuery
    React
  • $22 hourly

    • 4.8/5
    • (237 jobs)
    🏆 *TOP-RATED PLUS CERTIFIED DEVELOPER* I have successfully completed more than 237+ projects over Upwork (21,477+ hours). With expertise in WordPress, Shopify, and Squarespace development, I am a seasoned professional in crafting dynamic and visually appealing websites. Holding senior certification in these platforms, I bring a wealth of experience in creating tailored solutions that meet clients' unique needs. From e-commerce storefronts to engaging blog platforms, I specialize in delivering high-quality web experiences that drive results. My proficiency extends to customizing themes, optimizing performance, and ensuring seamless functionality across various devices. With a focus on user experience and a commitment to excellence, I empower businesses to establish a strong online presence and achieve their digital goals. Since 2010, I have been working as a Web Developer building a wide range of sites using PHP/MySQL, AJAX, Javascript, jQuery, HTML/DHTML, XML, CSS, Photoshop & Flash. Popular preconfigured scripts I have extensively worked with include but are not limited to, phpMyDirectory,phpBB, Shopify & WordPress. My first priority is client satisfaction, and my second is quality work. My think-out-of-the-box approach makes me stand out from other developers. At the present time, I am looking for opportunities to create, design/redesign, develop and/or enhance websites. In addition, I am available for ongoing support and any other web development or web design needs you may have. My major aim is to develop robust applications and deliver them on time with high quality. Kindly provide me with your response on this and give me a chance to serve you with my technological skills.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Shopify Website Redesign
    Shopify Dropshipping
    Shopify Theme
    WordPress Development
    Shopify Templates
    WordPress Theme
    WordPress e-Commerce
    Liquid
    Shopify Plus
    Front-End Development
    Web Design
    Website Redesign
    WordPress
    Squarespace
    Shopify
  • $40 hourly

    • 4.7/5
    • (29 jobs)
    Hello there! Delighted to be here with you. With over 6 years of dedicated experience in web development, I'm all set to offer you top-tier solutions for your projects. 😊 I derive genuine joy from tackling intricate tech challenges and crafting exceptional, high-performing products. My track record includes collaborating with companies in both the US and Europe, engaged in multi-faceted, long-term projects across various industries such as eCommerce, Media, Entertainment, Real Estate, Law, Healthcare, and more. ✅ JavaScript Wizardry: (React.js, Vue.js, Next.js) ✅ Node.js Excellence: (Express.js, Nest.js) ✅ Mastering TypeScript ✅ Crafting Stunning Shopify Themes ✅ Creating Robust Shopify Apps ✅ WordPress Magic: (Websites and Plugins) ✅ Data Mastery: MySQL, PostgreSQL, MongoDB, Redis ✅ Navigating the Cloud: AWS, Microsoft Azure, Google Cloud Platform, and more. ✅ API Enthusiast: Seamlessly integrating APIs from Google, Facebook, YouTube, Instagram, Twitter, LinkedIn, Wistia, Pinterest, PayPal, Stripe, Zooz, Foursquare, etc. Always for win-win solutions, a detail-oriented and flexible approach to development, meeting deadlines, high-quality and fully tested software. Ready to meet new challenges and jump on the call. Drop me the Invitation and let’s develop the unique solution together!🏆
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    React
    Node.js
    Shopify
    Mockup
    JavaScript
    Vue.js
    Landing Page
    jQuery
    CSS 3
    Bootstrap
    WordPress
    Shopify Apps
    HTML5
    Squarespace
    Animation
    WordPress Theme
  • $25 hourly

    • 5.0/5
    • (27 jobs)
    Haris is a professional WordPress developer. Having worked at a WordPress development agency for five years as a senior WordPress developer and then became self-employed at Upwork for about three years now, he excels at building and maintaining various WordPress projects. Below are some types of projects that he always loves to get involved with: - Build custom WordPress plugin - Customize existing WordPress plugin or theme - Add or customize WooCommerce functionality - WordPress REST API project - WordPress AMP (Accelerated Mobile Pages) project - WordPress bug fixing Haris believes that WordPress can do anything, so every need from a website can be done with WordPress, and every problem found on WordPress can be fixed.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    WordPress Theme
    WordPress e-Commerce
    WordPress
    PHP
    WordPress Plugin
    MySQL
    HTML5
    jQuery
    CSS 3
    Git
  • $15 hourly

    • 4.8/5
    • (110 jobs)
    Hi! I'm Top Rated Front-end developer with 6+ years of experience. 💎 I do the pixel-perfect conversion of an existing design from Figma/PSD/Sketch/XD/AI to HTML5, CSS3/SCSS, Tailwind CSS, JavaScript, React JS / Next JS / Ant design / Angular. A good experience in Front-end development allows me to provide the highest-quality services in the shortest time period. ✪✪✪ Front End Development Skills ✪✪✪ ✅ Figma/PSD/XD/ to HTML / Sketch to HTML ✅ HTML5 ✅ CSS3 (SASS, SCSS, LESS) ✅ Tailwind CSS ✅ Bootstrap 5 ✅ Zurb Foundation, Semantic UI, Materialize CSS ✅ JavaScript (JQuery, TypeScript) ✅ Angular ✅ React JS / Next JS / Ant design ✅ Responsive Design ✅ Parallax ✅ Gulp, Webpack ✅ Git, Bitbucket ✪✪✪ My Benefits ✪✪✪ - I will change my work time to your time zone - Deliver Daily or Weekly result. - 24/7 hours live support. - Free of cost technical support for life time. - Full service for your projects - Long term relationship No matter what you need, I promise you’ll be satisfied with my services. I look forward to working with you. Thanks & Regards. Salman
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Email Design
    PSD to HTML
    Front-End Development
    SCSS
    React
    jQuery
    HTML
    Responsive Design
    JavaScript
    Bootstrap
    Angular
    Landing Page
    Tailwind CSS
    CSS 3
  • $60 hourly

    • 5.0/5
    • (40 jobs)
    I am a T-shaped Software Engineer with 20 years of experience building and leading projects ranging from small websites to mission critical, enterprise-level web applications. My main languages are PHP, Python and .NET, but I have used many other during my career including Java and Javascript (both frontend using React, and backend using Node). I also have solid background in Automation, Data Engineering, DevOps and Cloud Platforms. In previous position I was responsible for complex architectures in mission critical applications using multiple cloud providers and platforms like Docker, Heroku, Acquia, Pantheon, Azure, Amazon AWS and Google Cloud. I also have experience working as a Senior Tech Lead, helping Junior, Mid-Level and Senior engineers build better software and boost their careers. I have an MBA degree in Strategic IT Management from FGV/Ohio University and a B.Tech degree in Computer Systems Analysis from IBTA.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Visual Basic
    MySQL Programming
    C#
    PHP
    Front-End Development
    API Development
    Microsoft SQL Server Programming
    Python
  • $50 hourly

    • 4.9/5
    • (39 jobs)
    I am a professional and dedicated solution developer in Mobile and Web Developing. I have 12+ years of experience in web and hybrid mobile solutions developing and 11+ years of experience in computer engineering. I am looking for an opportunity to be a business partner with long term relationship. I have rich experience in: ------------------------------- - Web development : webrtc, html5, Jquery, css3, bootstrap, Angular.js, Angular+,ReactJs, d3.js, JavaScript, typescript, Angular Material, highcharts.js. - Hybrid app development : Ionic framework, Ionic 3, PhoneGap, Cordova, React Native. - Back-end programming : NodeJS, MongoDB, Mysql,ASP.net MVC, SSAS, Sql Server, Golang. - Cloud Plateforms: Parse.com, Heroku, firebase, AWS, Google App Engine, Push notification. - Continous Integration: Wercker I will provide : ------------------ - Full-time support (40~50hrs/week) - Daily progress report - Money back guarantee - Coherent, Real-time communication - Robust, clean, well formatted and optimized code. I always provide Top Quality & High Speed. You will get the best service from me. Thank you for reviewing my profile.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    AWS Lambda
    Docker
    Analytics Plugin
    Agora.io
    jQuery
    D3.js
    Angular
    React
    MongoDB
    React Native
    Node.js
    JavaScript
    Ionic Framework
    TypeScript
  • $25 hourly

    • 5.0/5
    • (5 jobs)
    Hi there, Are you looking for a skilled developer who can help you build robust, scalable, and efficient web applications? Look no further! With over 5 years of experience working on Ruby on Rails, I am confident in my ability to develop applications from scratch or maintain existing live applications dealing with massive traffic. My expertise extends beyond Ruby on Rails, as I am also proficient in Python, ReactJS, AngularJS, Ionic Framework, NodeJS, docker, Git CI/CD and React Native. My skill set includes working with Elastic-Search for query optimization, writing and maintaining good quality code with reusable modules, designing business requirements to modules ensuring performance/quality, solid understanding of DB management systems like PostgreSQL, MySQL, SQLite, and ability to write complex queries and import-export massive data in bulk operations at DB level. Additionally, I am proficient in jQuery/JavaScript and its compatibility with different operating systems, familiarity with stimulus/CoffeeScript, solid understanding of MVC and Restful frameworks for app developments, and familiarity with React Native/React and integrating it with Rails Application. My expertise also includes a solid understanding of Websockets, APIs, and web-services, identifying quick, reliable solutions to complex problems, recursive/recurring functions, and good communication skills. I am open to discussions and creative ideas towards a complex problem and can provide flexible solutions to a complex task. Whether you need to build an application from scratch, fix bugs/errors in an existing application, improve code quality, optimize query performance at both SQL level or using Elastic Search, design and develop reusable, flexible modules, or build a flexible step-by-step solution to complex tasks/problems, I can help. Let's work together to build applications that meet your business needs and exceed your expectations. Contact me today to get started!
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Salesforce App Development
    Heroku
    API
    Database
    API Development
    RESTful API
    Git
    Ruby
    PostgreSQL
    Amazon Web Services
    AngularJS
    GraphQL
    JavaScript
    Node.js
    React
  • $33 hourly

    • 5.0/5
    • (2 jobs)
    Full-Stack web developement, SEO. Lightweight mobile and responsive sites with 100 pagespeed Back end experience: PHP (WordPress, Bitrix), Ruby on Rails, ChatGPT API Front end experience: HTML/JS/CSS/SASS
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    ChatGPT
    Ruby on Rails
    SCSS
    HAML
    JavaScript
    PHP
    CSS 3
    HTML5
  • $75 hourly

    • 4.9/5
    • (441 jobs)
    Ten years of passion for web development. I am a WordPress Front-End developer who can take care of your website from scratch to advance stage, from theme customizations to unique features. My main skills are; UI/UX Design, programming languages such as HTML5/CSS3/PHP/JS, Mobile Design, Server management, load-time reduction, and performance enhancement. I am a friendly, professional worker who will be happy to help you. I have worked for lots of people and companies from bloggers to big business around the world.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    SEMrush
    Page Speed Optimization
    WordPress e-Commerce
    WordPress Malware Removal
    jQuery
    PSD to WordPress
    WordPress Theme
    Theme Development
    Bug Fix
    Website Customization
    JavaScript
    PHP
    CSS
    WooCommerce
    WordPress
  • $25 hourly

    • 4.7/5
    • (23 jobs)
    I am full stack Ruby on Rails, React and React-Native developer having 6 years of experience. I have developed couples of web application using Ruby, Ruby on Rails, JavaScript, and TDD/BDD, Bootstrap. I have also experience in API development, API integration, Ruby Gem development and customisation of Ruby Gems, GIT/SVN and project management tools I have good experience in deployment web application on Heroku, EC-2, Digital Ocean. I love to work with Ruby on Rails, JavaScript, TDD/BDD. I prefer to use Agile software development. I did Master Degree in Computer I am able to work 40+/week. My best key skills are: My Skiils are: Core - Ruby and Ruby on Rails, Node Web application development Front end - React.js, Javascript, HTML, Bootstrap, CSS, design & interaction, rich interfaces Mobile App: React-Native, Redux. Database - MySQL, PostgreSQL Middleware - Redis/Resque, Memcached Architecture - Messaging/Message Queues, Backgrounding, Integrations Methodologies - Scrum/Agile, TDD, BDD, pair-programming Cloud server: EC-2, Digital Ocean, Heroku Version Control: GIT, SVN Project Management tools: Github, trello, pivotal, bitbucket, assembla, asana and many. Common Ruby Gems: Devise, Paperclip, CarrierWave, best_in_place, nested_form, friendly_id, jquery-autocomplete, sendgrid, jquery-fileupload-rails, simple_form, formtastic, omniauth, linkedin and so on. Skills/Experience - Enterprise-class Software-as-a-Service (SaaS) development - Working knowledge of full-text search technologies (Lucene, Sphinx, etc) - Working knowledge of Redis & Resque - Experience with Dev Ops for large scale Rails application - Strong debugging and data spelunking skills - Working experience of API Integration - Working Experience of Automation of Web application
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Cucumber
    Selenium WebDriver
    OAuth
    RSpec
    Heroku
    Twitter/X Bootstrap
    Selenium
    jQuery
    Ruby
    JavaScript
    Ruby on Rails
    SQL
  • $18 hourly

    • 3.7/5
    • (34 jobs)
    I`m a developer from India. Reasons to hire me: I am very responsible and accurate. I am available at least 14 hours of daytime. I am sociable and I am always available on Skype. I am looking for long-term business relationships with customers. I have good experience and expertise in the following technologies: - HTML5, XHTML, XML, CSS2.0, CSS3.0, LESS - PHP, Laravel,codeigniter,Yii,CakePhP - Wordpress,Magento,Shopify,Drupal,Opencart,prestashop - Javascript,jQueryAngular.js, React.js, Redux for JavaScript - Twitter Bootstrap, Responsive Design - Database systems: Mysql, MSSQL, MongoDB
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    CSS
    Shopify
    Magento
    AJAX
    WordPress
    MySQL
    PHP
    Joomla
    Laravel
    Drupal
  • $68 hourly

    • 4.7/5
    • (72 jobs)
    🥇 Over 140+ Custom WordPress Themes + Shopify Stores + NextJS Projects Launched 🥇 Available in EST / PST / CST Time Zones 🥇 Custom WordPress Theme & Plugin Development 🥇 Custom Shopify Theme & App Development 🥇 NextJS + ReactJS Web Apps Are you looking for: ✅ A seasoned developer with extensive experience developing custom WordPress themes, plugins and custom Shopify themes from ground up? ✅ A senior developer that knows how to create and implement processes to ensure confidence for your project? ✅ An expert that can ensure your project gets done on time, efficiently and without any surprises? ✅ Someone that treats and appreciates your project as their own? As a seasoned web developer, I’ve spent most of my career working extensively alongside various digital & marketing agencies across the US and Canada. Here's how I can help you 🙋🏻‍♂️ WordPress Development: 📌 Custom WordPress Theme Development 📌 Headless WordPress Theme Development (NextJS + GraphQL) 📌 Page Builder Expert (Elementor Pro, WP Bakery, Beaver Builder) 📌 Custom WordPress Plugin Development 📌 WordPress Theme Maintenance 📌 ACF + Gutenberg 📌 Tailwind CSS | SCSS | Bootstrap | Foundation 📌 WooCommerce | WPML | Gravity Forms | Algolia Search | Gutenberg 📌 Speed Optimization / DevOps 📌 Bedrock / Sage / Understrap 📌 Figma / PSD / XD to Development Shopify Development: 📌 Responsive Custom Theme Development 📌 Theme Customization + Code Updates 📌 SEO Optimization + Performance Fixes 📌 Troubleshooting & Debugging Issues General Development: 📌 Landing Page Development (Design to HTML / CSS) 📌 Project Consulting 📌 Technical Project Management 📌 Accessibility Testing 📌 On-site SEO Improvements 📌 Bug Troubleshooting & Fixing My ultimate goal is to ensure that your project is executed to perfection, delivered on time, while providing you a peace of mind. 🏝 Let's chat! 👋 Reviews: "I had the pleasure of working with Min and the Anyday team for the development of a new website. Min was attentive, responsive and managed our project exceptionally. He was always available for support as needed and provided great technical and design solutions throughout our build. Additionally, he's a delight to work with." "For over 3 years, Min and I worked closely together building our development services and delivering dozens of successful projects at Anyday. I could write many words about his agility, development skills, expertise, and overall quantitative success as a developer. Instead, I’ll focus on the traits that paint a true picture of the character that he is. Technical and collaborative. Logical and compassionate. Thorough and empowering. Goal oriented and empathetic. Precise and honest. Intuitive and patient. Min is one of a kind and if you’re fortunate enough to work with him, you’ll come to that conclusion rather quickly!" "I worked with Min on revamping our publisher’s website. We had an amazing experience working with Anyday, but Min will always be a standout to our team. He guided us through a successful launch and worked with us closely to ensure we understood the CMS. He continued to work with us to streamline customer experience post-launch and was always responsive, patient, and cheerful. Min is an actual ray of sunshine to work with and makes everything easy to understand. We’ve never had such a good and unforgettable website development experience." "Min has been great to work with! Very knowledgeable and happy to find a solution to any problem that arises. He has a wide array of skills in web dev that any company would find useful. He’s professional, courteous and I would definitely recommend him! " #WordPress, #WordpressTheme, #PluginDevelopment, #ThemeCustomization, #APIIntegration, #HTML5, #CSS3, #JavaScript, #jQuery, #Bootstrap, #PHP, #WooCommerce, #Elementor, #Divi #Shopify #FrontEndDevelopment [keywords: Custom Wordpress Themes, Wordpress Development, Wordpress Developer, Wordpress Expert]
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Next.js
    React
    Shopify Development
    Shopify Theme
    Shopify
    WordPress Migration
    WordPress Plugin
    WordPress Bug Fix
    Tailwind CSS
    WordPress Customization
    WordPress Development
    WordPress Theme
    WordPress
  • $80 hourly

    • 4.9/5
    • (25 jobs)
    Hello, With a Computer Science degree I Started coding as a Ruby on Rails full-stack developer in 2015. Since then, I've been of building and utilizing APIs, designing SQL databases, creating tests, deploying, and using popular JavaScript frameworks. In addition to my technical accomplishments, I take immense pride in my contributions to the open-source community. Collaborating with fellow developers has been an enriching experience that expanded my horizons. However, beyond the lines of code and the algorithms, my true strength lies in my profound understanding of user requirements. I believe that the heart of software development is in crafting solutions that not only meet technical benchmarks but also resonate deeply with the end-users' needs and aspirations.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    PostgreSQL
    SQL
    API Development
    XPath
    Regex Writing
    Payment Gateway Integration
    XML
    Ruby
    API Integration
  • $20 hourly

    • 5.0/5
    • (91 jobs)
    As an experienced .NET developer with 8+ years of expertise in C#, ASP.NET MVC/Core, Web APIs, Bootstrap, HTML, CSS3, jQuery, JavaScript, and React JS, I possess a deep understanding of these technologies to build efficient, scalable, and robust applications. With a passion for clean and well-organized code, I deliver high-quality software solutions that meet clients' requirements. My excellent communication skills, collaborative approach, and ability to work independently and as part of a team make me a valuable asset to any project. I am committed to delivering on time, on budget, and with the highest quality. My Tech Stack includes the following skills: ✅ Web Applications using ASP.NET MVC/Core ✅ Web APIs / Rest APIs ✅ Kafka ✅ Agile, Scrum ✅ DevOps ✅ GitHub ✅ Docker ✅ MS SQL SERVER ✅ Entity Framework ✅ Angular, TypeScript ✅ React Js ✅ HTML, CSS3, JQuery, JavaScript
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    C#
    Microsoft SQL Server
    ASP.NET Web API
    ASP.NET MVC
    WooCommerce
    Web Development
    JavaScript
    React
    Node.js
    WordPress
    HTML5
    CSS 3
    Web Application
    Bootstrap
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    Being a JavaScript expert, I can build any websites from design - pixel perfect and responsive. I am also a well-experienced desktop software developer. I'm proficient in - React.js, Redux - Angular 2+, AngularJS - Vue.js, Nuxt.js - Node.js, express - electron - C#, Qt If you're looking for an experienced, efficient, high-quality developer to get the job done, look no further.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Node.js
    AngularJS
    React
    Ruby on Rails
    Angular
    D3.js
    Amazon Web Services
    JavaScript
    PHP
    Vue.js
  • $45 hourly

    • 4.9/5
    • (39 jobs)
    ⭐⭐⭐ --- Senior Full Stack Web Developer ---⭐⭐⭐ Hello! I am a Senior Full Stack Web Developer with over 7 years of expertise in both FRONT END and BACK END technologies. Front end: I specialize in JavaScript frameworks like Vue.js, React.js, and Angular. Back end: I am a master in Custom PHP, Laravel and Node.js I am a challenging web programmer who has successfully launched various massive projects for long term client and have proven my skill in many multiple projects and products. As a Full stack expert, I am focused and confident to work on any industry scale and private projects essential in today’s world. The aim is to work for the most reliable clients. Here are some of the past Full Stack Projects that I have previousl worked on: ✔ Web Apps ✔ Enterprise web apps ✔ MVP's ✔ Web Dashboards ✔ Multi-vendor ✔ Marketplace web apps ✔ B2B websites ✔ B2C websites ✔ Web Portals ✔ CRM dashboards ✔ SAAS Apps ✔ PWA web apps ✔ Real-time chat and video call applications My Vision: High Quality, High Speed, High Satisfaction! - Area of Expertise: ✅ PHP/LARAVEL/NOVA/LIVEWIRE/ELOQUENT ✅ CUSTOM PHP ✅ REACT/REDUX/MATERIAL UI ✅ VUE.JS2/3/Vuetify/VueX/VueRouter ✅ ANGULAR/ANGULAR UI/ANGULAR MATERIAL ✅ TAILWIND CSS ✅ MONGO DB/MYSQL/POSTGRESQL ✅ HTML5/CSS3/BOOTSTRAP ✅ JAVASCRIPT ✅ GITHUB/BITBUCKET Upon hiring as a web developer, I can provide a fast response time, Flexible in every field of technology and trends. I can work with you with minimal or no supervision with the ability to work on my own. Moreover I am a team player and can coordinate with product ownsers, CTOs, Co-founders and other developers. Feel free to contact me, and I will provide you with quality work. I want a long-term relationship.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Laravel
    PHP
    Web Development
    Node.js
    Front-End Development
    React
    Vuetify
    Docker
    HTML5
    CSS 3
    WordPress
    Vue.js
    Bootstrap
    Tailwind CSS
    Angular
  • $50 hourly

    • 5.0/5
    • (23 jobs)
    Hello! I have 12 years of experience in Web Development and can deliver your project on time, meeting all your expectations. Below please find the area of my expertise. Back End Development - PHP 5+/7 - Yii 2.0; CakePHP; Phalcon; Laravel - Node JS - Express; - Databases - MySQL; PostgreSQL; MongoDB - Libraries / APIs - Facebook; Google; PayPal; Stripe - Bots/ Telegram Bot(python), Telegram Bot(node), Irc Bot (Tcl) Front End Development - JavaScript - Angular JS 1/2; jQuery; Vue.js - HTML/HTML5 - CSS/CSS3 - Bootstrap Here are the tools that I use for my productivity, time/task management, versioning, and teamwork based on your preference. - GIT - Bitbucket; GitHub - Task/Time Management -Jira; Trello I have good communication skills and English knowledge. That helps me to set proper expectations on both ends for project/customer success. Other than the skills above, I'm able to learn new programming languages/frameworks very quickly, as well as to adapt my coding style based on your requirements.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Yii
    PHP
    Laravel
    MySQL
    Bot Development
    React Native
    Elasticsearch
    Telegram API
    IRC Server Administration
    Web Development
    React
    Node.js
    JavaScript
    HTML5
  • $15 hourly

    • 5.0/5
    • (1 job)
    ✅ Top-Rated Plus Upwork Freelancer ✅ 5 Star Rated ✅As per Upwork+Freelacer ➽ 300+ hours worked ➽30+ Jobs Completed ➽ $70k+ earned Are you looking for an experienced full-stack developer who has multi-tasking abilities and excellent frontend & backend development skills to address your complex business needs? Then you are at the right place! Hey! I am Abhisek, a full-stack developer with 8+ years of competitive experience in providing complete development solutions by maintaining proper UI, business logic & application workflow. My technical expertise to help you achieve your business goals: Frontend- Angular.js, Vue.js, React.js, Meteor.js, HTML, CSS, Javascript, Jquery Backend- Laravel, Node, PHP, Java, .net, .net Core, Golang, Python, Solidity Mobile- Flutter, React Native, iOS, Android, Ionic Server- AWS, Google Cloud, Azure, Digital Ocean, Heroku, Godaddy Database- MongoDB, PostgreSQL, MySQL, Firebase, MsSQL Framework- GIS, Gatsby, nest, Express, Next, Laravel Version Control- Github, BitBucket, Gitlab Communication Tools- Slack, Microsoft Team, Hangout, Skype Meeting- Google Meet, Zoom, Goto Meeting, Skype Project Management Tools- Jira, Trello, BaseCamp, Github CMS- WordPress, Drupal, Magento, Shopify, Joomla CRM- Salesforce, Microsoft Dynamic 365 Deployment Process- CI/CD I have a proven track record of delivering top-quality works worldwide that meet global industry standards at the highest level! I offer full-stack development solutions that include web apps & mobile apps, frontend & backend development, MEAN & MERN, LAMP, Full Stack CMS Development, and more as per the business requirements of the clients. Please find my full-stack development offerings listed below: Complete business analysis Complete Mobile app & Web Stack development Product & UI/UX Designing Full Stack CMS Development Full stack integration, API & web services E-commerce development SaaS/CRM/ERP/PWA Development Full Stack DevOps solution Taking projects in bulk & completing them anyhow, it’s not my way of working! I serve with 100% dedication to my clients & I’m aiming to bring smiles to their faces! Whenever I start a project, my prime focus is to understand my client’s business perspectives properly, so that I’ll be able to take the right track to fulfill them. I always keep updating my clients about the project's progress. I’m comfortable in fluent English communication & available via text chat, mail, voice/video call, etc whenever you want me to connect. With a strong internet connection & all the tools & technological accesses, I ensure to complete your project seamlessly! I am here to build a trustworthy long-term relationship with you! My mission is to hike your business productivity with the best technical executions in the shortest possible amount of time! Different industries I served: Education Entertainment Banking Agriculture Information Technology Financial Healthcare Hospitality Manufacturing Logistics Blockchain E-commerce & many others Following strict deadlines, I offer flexible & dynamic full-stack development solutions in a very cost-effective way. So, if you want quality over quantity, don’t hesitate to get in touch. I would love to work on your project & help you optimize your business results significantly!
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Node.js
    Redux
    ExpressJS
    React
    Redux Thunk
    NestJS
    MySQL
    MongoDB
    Redis
  • $45 hourly

    • 4.9/5
    • (55 jobs)
    Expert Web Developer & UX/UI Designer. Exclusively proficient in: • Branding & logo design • Product design • Web & App design • Website development • Application development • Illustrations • 3D illustrations • Motion design I've been dedicated to helping each of my 500+ partners, ranging from small & medium-sized businesses to enterprises like Toyota, HP, Youtube, Lenovo, MIT Dubai, and Dribbble. I will create a design for your mobile app or website from scratch or conduct a redesign of an existing product to meet your business or users' needs. I have vast relevant experience in the following industries & niches: SaaS, CRM, Dashboard, eCommerce, Healthcare, Real Estate, Crypto, Fintech, Social Media, Education, Sports & Fitness, Gambling & more. Design: UX Design, UI Design, User Experience, User Interface, Mobile App Design, Branding, Logo Design, Wireframes, Web Design, Sketching, Icon design, iOS App Design, Android App Design, Landing Page Design, SaaS Design Web development: Website Development, Frontend Development, Backend Development, Laravel, PHP, MySQL Front-end development: Vue.js, AngularJS, React, Stylus, LESS, SASS, Grunt, Gulp.js, HTML5, CCS3, Anime.js, GSAP, API, AJAX, and CORS I am experienced in working with Stripe and Jira. Send me an invite and let’s discuss how I can help you meet your business goals!
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    WordPress
    WordPress e-Commerce
    HTML
    CSS
    Web Development
    User Experience Design
    User Interface Design
    Web Design
    Mobile App Design
    Wireframing
  • $30 hourly

    • 4.9/5
    • (19 jobs)
    I am an Open source developer with a Masters of Computer Science (MCA) in Information Technology from Lovely professional University and 10+ years of website and application development experience. I have experienced PHP, Laravel, Yii2, ReactJS, Sass, Tailwind, Bootstrap, Javascript, JQuery, HTML5, CSS3 with multiple language platforms. I have a working experience with CMS WordPress and Drupal. Frontend web development skills: ReactJS Tailwind Bootstrap SASS Javascript/JQuery HTML/HTML5 CSS3 Backend web development skills: Laravel MVC Framework Yii2 MVC Framework MySql/MySqli Content management system (CMS) skills: Drupal WordPress When working on a new project, I like to speak with my clients so that I can have a clear understanding of their needs and vision of the project. Also, I am committed to providing the best support with good availability according to different time zones. I hope to get a chance to serve you with my experience and expertise.
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Yii2
    PHP
    Drupal
    Laravel
    MySQL
    SQL
    jQuery
    WordPress
    HTML5
    CSS 3
    AngularJS
    Node.js
  • $20 hourly

    • 4.8/5
    • (30 jobs)
    Hi there! 👋 I'm a frontend developer who greatly enjoys bringing good web designs to life, using modern technologies (mainly Next.js and Tailwind CSS). I'm Top-Rated and boasting a flawless 100% Job Success Score as a result of: 💡 Pixel-perfect precision. 🛠️ Clean, maintainable code. 💬 Effective communication. Let's build something awesome together!
    vsuc_fltilesrefresh_TrophyIcon Haml Developers
    Bash
    CMS Development
    Jest
    Figma
    ExpressJS
    GraphQL
    React
    Git
    Node.js
    JavaScript
    CSS
    HTML5
    TypeScript
    Tailwind CSS
    Next.js
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