Software QA Engineers

Konstantin Agapov

Ukraine

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Hello I'm an experienced senior web & mobile developer - I'm doing my best for 6 years as a freelancer and more than 8 years as a full-time senior full stack engineer. I've got strong experience in the following areas: Frontend: - PSD to HTML5/CSS3/Javascript - jQuery, - Responsive Designs, - Mobile Apps, - Angular.js - Angular2/4/5 - React.js - Redux Other: - Git, SVN, - ReactNative - Grunt/Gulp - Browserify, Require.js For mobile development:: iPhone & Android SDK, Xcode, Android Studio, cross-platform( React Native, Native script ) Web service: XML/JSON, REST/SOAP, PHP, ASP Cloud backend: Amazon, Google Cloud, Azure I am always trying for providing best quality software. Thanks for regard.

• Hourly Rate$35 / Hr
• Total Earned$26575
• Experience8 Years

Nikolai Shevchenko

Ukraine

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I am a Full Stack developer with 9 years of expertise in designing and delivering user-centric products and solutions. Throughout my career, I've been recognized as a problem-solving expert who can design and create cutting-edge applications employing modern technology. I work directly with the application team to design and execute 150+ full-stack web apps ensuring optimal functionality, quality, and stability. 120 mobile apps and REST APIs were designed and deployed to accommodate 5 million monthly queries. By developing and deploying a set of Ruby-based automated build tools, we were able to reduce time to market from several days to less than ten hours. Contributed to a big switch from ASP.NET to Ruby on Rails, which increased the pace and quality of new product development by 30%. Here are my skills : • Programming Languages: HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, TypeScript, ReactJS, JSON, Node, PHP, Ruby on Rails, Python, C#, Golang, Scala, Django and Normalize.css • Databases: MongoDB, MySQL, PostgreSQL, Oracle, Microsoft SQL, MariaDB • API: Google Maps, Twitter, Facebook, AmazonS3, Open Weather Map, Flight search • Design: Figma, Sketch, Invision, Adobe XD, Canva, Photoshop • CMS: WordPress, Drupal, Joomla, Magento, WooCommerce, OpenCart, Kentico, DPM, Perl, JSP • Frameworks: Laravel, Ruby, Django, Spring, Express, Angular, React

• Hourly Rate$30 / Hr
• Total Earned$25780
• Experience9 Years

Anichka Galey

Ukraine

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I’m a Full-Stack developer with 8 years of experience. Throughout my career, I have honed my skills in developing, testing, and deploying websites and web applications using a variety of programming languages, including Javascript, PHP, Java and etc. I have a strong understanding of both front-end and back-end technologies, and have extensive experience with Node.js, React.js , Vue.js. My ability to quickly learn new technologies and apply them to real-world situations has allowed me to consistently deliver high-quality and innovative solutions to my clients. Skills: • CMS: Wordpress, Webflow, Wix, Shopify, Squarespace • Frameworks: React, NodeJs, Angular, VueJs, NextJs, JQuery, Django, Laravel • HTML/CSS/SASS • JavaScript • Python • PHP • SEO • AJAX • SQL, mySQL • JSON

• Hourly Rate$25 / Hr
• Total Earned$9978
• Experience8 Years

Charlie Martin

Australia

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Hi there, My name is Charlie. Im a professional web developer with eight years of experience. Here you can see my main skills. HTML, CSS, JavaScript, Angular, jQuery, Swift, Vue, Elm, Ruby, PHP, Java, .Net, Python, ROR, Rust, Bootstrap, React, C++, Laravel, Kotlin, ORACLE, ABAP, Agile, TypeScript, CMS (Wix, Squarespace, joomla), Ecommerce WordPress, Shopify, UI/UX, Photoshop, Illustration, Figma. Services • Create a personalized site in Laravel framework • Fix/update the existing PHP & Laravel websites • Remove frontend and backend errors and bugs • API Integration • Payment Gateway integration (PayPal, Credit Card and many more.) • Responsive Design & Mobile Friendly app • Cross Browsers Support • Deploy the application to your server Why me • Manage the website both at the frontend and backend. • Fast, Reliable, and Quality Products according to your needs. • 6 years of experience in PHP & Laravel • Value your time and money. • Professional Recommendations for a better product. Kindly contact before placing an order to discuss about the project. Best Regards Charlie Martin

• Hourly Rate$30 / Hr
• Total Earned$10946
• Experience8 Years

Helen Valsanen

Finland

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I'm a professional full-stack developer with 8+ years experiences in developing web applications and Mobile apps. As a full-stack developer, I am not only an expert on the backend technologies but I'm also good at single-page frontend frameworks like React, Vue, etc. Overall skills: - Algorithms, Database Design, Code Analyses, Front-end development, Marketing Automation Technical Skills: - Programming: PHP, C#, ASP.NET(MVC & Web Forms), Web Services, Java, Python - CRM: Ontraport, Infusionsoft (keap), Salesforce, Bitrix24 , Zoho, Drip, HubSpot - CMS: Wordpress, Squarespace - eCommerce: WooCommerce - Front-end Development: JavaScript ES5/ES6, jQuery, PhantomJS, AJAX, JSON, HTML, Bootstrap, CSS - Frameworks: .NET, Web API - Database: SQL Server, MySQL - Server: cPanel & WHM I don't just do work - I'm committed to quality and have a professional attitude.

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience11 Years

David Morton

United Kingdom

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I am a software engineer and consultant focused on web development. I have over a decade of experience in both startup and enterprise business environments building solutions where full-stack skills, creative thinking, and high attention to detail are key, and fast turnaround is paramount.

• Hourly Rate$25 / Hr
• Total Earned$450
• Experience8 Years