Blockchain Developers

Helen Toom

Estonia

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Hello, My name is Helen. I'm a full-stack web developer with over 8+ years of experience specializing in frontend & backend development. Experienced with all stages of the development cycle for dynamic web application projects. 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. Why Choose me? • 15 days support after project • 100% Clients Satisfaction • High Quality end results • Unlimited Revisions You are one step away from getting your dream web app to be developed and designed. Lets grow together! Best regards, Helen Toom

• Hourly Rate$25 / Hr
• Total Earned$18423
• Experience8 Years

Daniel Kowalski

Poland

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As a skilled full-stack developer, I have 9 years of expertise. For over a decade, I've worked with IT organizations, supporting in the formation of technology-based enterprises from the bottom up. New product features and web architecture, as well as server, database, and API efficiency and quality, were planned and constructed. Online programs and software need careful planning, writing, and testing. My experience extends from creating cross-browser responsive web applications that give the finest solutions for my clients to enterprise websites that rely on open source for user interaction. My code is fully responsive and cross-platform compatible. • Programming Languages: HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, TypeScript, ReactJS, JSON, Node, PHP, Ruby on Rails, Python, C#, Golang, Scala, Django • 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

• Hourly Rate$30 / Hr
• Total Earned$28360
• Experience9 Years

Nilhs Ahnau

Costa Rica

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My skills are; JavaScript, CSS, HTML, React, Redux, Mongo, Drupal, Spring, C++, C#, Angular, HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, ReactJS, JSON, Node, PHP, Ruby on Rails, and Normalize.css ; Databases: MongoDB, SQL, and PostgreSQL As a professional developer I have played a major role in the operation, improvement, and development of web-based software. During my working career I have developed full-stack apps across different platforms utilizing cutting-edge industry-adopted frameworks and technologies. I have conducted load and unit testing for high profile client facing apps that eliminated system failure. Gained hands-on proficiency in Express, Foundation, Bootstrap, and also similar back-end Node.js and front-end presentation frameworks web app frameworks.

• Hourly Rate$30 / Hr
• Total Earned$24368
• Experience8 Years

Jolanta Grubber

Austria

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As I am a proactive and enthusiastic full stack developer with 8+ years of professional experience, I have been providing clients with websites & applications and hybrid mobile applications with a modern design that are running fast and secure. I focus on simplifying the user experience & interface and delivering a clean and modern design aesthetic that highlights your objectives. I excel in converting Figma/XD designs into a seamlessly animated landing page using React.js. Besides, I am very familiar with SSR/SSG frameworks such as Next.js and Gatsby which makes the React.js project SEO-friendly. I develop and maintain fully custom websites and Shopify, including both the front and back end programming, graphic design, UI/UX, responsive web design for both desktop and mobile, database setup and integration, and custom CMS. My Top Skills: ✵ Frontend - React.js, Vue.js, Angular.js, jQuery, Ajax - Bootstrap 4, Html5, CSS3 ✵ Backend - C#, Core PHP, GoLang, Node.js, MySQL, PostgreSQL, MSSQL, MongoDB, Oracle ✵ Framework - Codeigniter, Laravel, Symfony, Yii, CakePHP - Express.js, [login to view URL], Meteor.js - meteor, nodejs, blaze - Wordpress, WooCommerce, Prestashop, Shopify, Wix, Weebly - Django, Flask ✵ Mobile - Native App : Android & Swift/Objective-C - Hybrid App : Kotlin/Flutter/NativeScript & Ionic/PhoneGap/Xamarin

• Hourly Rate$25 / Hr
• Total Earned$7580
• Experience9 Years

Rena Bartsch

Austria

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Hello and thanks for visiting my profile! I'm Rena, Senior Full-Stack Developer with 8 years of experience in this domain and additionally a graduate in Computer Science. I am proficient in the use of: - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix - Mobile development - React Native, Objective - C (iOS), Android, Java, Flutter - UI/UX, Web Design, Graphic Design - PHP Frameworks - HTML/CSS - Python - API - MongoDB - TypeScript - MySQL, NoSQL - DB: mySQL, SQL, MongoDB - JavaScript: Node.js, Angular. js, React.js, Vue.js, JQuery - Ajax, JQuery, SaaS, APIS, 3rd party APIS - GitHub and Agile dev methodologies My Strengths: - Organized - Collaborative - Resourceful - Hard worker - Self-Motivated Are you ready to bring awesomeness to your project? I know I am!

• Hourly Rate$25 / Hr
• Total Earned$7115
• Experience8 Years

David Parker

United Kingdom

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I am a Full stack software developer worked on different software projects: database applications written in C++ and based on MS SQL Server (sales manager, taxi dispatcher etc); network applications in C++ and C# (remote administration tool, file server, multi-player game etc); archiving and encrypting applications; 3D-graphics applications using OpenGL (e.g. traffic modeling system); multimedia processing applications; MS Office interoperation applications; system/hardware tools. Built a solid reputation for delivering high-quality, cost-efficient technological solutions and tools driving business development. Managed all aspects of business and project development from initial scoping through strategic and fiscal planning to final testing and delivery. Performed detailed analysis of business requirements and developed comprehensive plans defining and scoping project requirements. Created specific software and devised testing scenarios to ensure optimum levels of efficiency. Established clear timeline and monitoring systems to successfully manage project delivery within agreed-upon time frame and budget. MS Visual Studio, UML, IBM Rational ClearCase (CM/sysadmin), IBM Rational ClearQuest (CM/sysadmin), VMware ESX, SourceSafe 6, HP (Mercury) Quality Center / HP ALM, Subversion, BMC Remedy, Team City, Jenkins, IBM JAZZ/CLM (RTC, RRC, RQM) Windows 2k3/2k8 Server, Linux, SUN/Solaris, Windows XP/7 MS SQL Server 7/8/9, MySQL, Db4O, Microsoft LINQ C++, NET/C#, PERL

• Hourly Rate$35 / Hr
• Total Earned$7035
• Experience7 Years