CRM Developers

Jeffrey Kramer

Netherlands

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I have been a full-stack web developer for over 8+ years with experience in frontend, backend, database, and server infrastructures and development. I have a deep passion for programming, I specialise in responsive web application development for small to medium size businesses. As a full-stack developer, I will work on your projects from front to backend. I will build web app interaction and experience as well the database and server infrastructures for them.

• Hourly Rate$25 / Hr
• Total Earned$24397
• Experience8 Years

Finn Weber

Germany

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I am Full stack developer with more 9 years of experience in Web Applications leveraging with PHP, .NET, Java, Angular, Node js, React, Laravel, Codeigniter, Python, DJango, MongoDB, MySQL, MS SQL Server, AWS, JavaScript, AJAX, JQuery, HTML/HTML5, CSS/CSS3, Bootstrap, WordPress, WooCommerce, Wix, OpenCart, Shopify, CMS, Theme Customization, Joomla, Magento, Azure, API Integration etc. I have also good exposure in upgrading various WordPress sites and integrated various payment gateways and also have great expertise on Custom design, responsive design, Theme implementation, Convert PSD to responsive, Plugins integration. Why you choose me: *Quick response and well communication skills * Ready to work start soon * I develop faster with quality codes which you can review every day. * I am available for 24*7 throughout the development to take your feedback and suggestions rapidly. * Delivery of hundred percent original source codes. I am looking forward to your response.

• Hourly Rate$30 / Hr
• Total Earned$21010
• Experience9 Years

Anette Cseri

Germany

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I am a highly motivated and progress-focused Full Stuck developer with a long-standing background in this industry. I have been working in this sphere for over 7 years. This professional experience has helped me improve my skills in leadership, allowed me to gain necessary development tools, and provide me with extensive knowledge of this profession.

• Hourly Rate$25 / Hr
• Total Earned$10250
• Experience7 Years

Adam Jankowski

Poland

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Enthusiastic Full Stack Developer with excellent programming skills, strong problem-solving abilities, quality-driven and customer-focused. Over 8 years of experience, high proficiency in coding and programming. Fluent in English, well-spoken with the ability to work closely with people from all backgrounds and personalities. Along with this, I have an experience in e-commerce web portal development of master pages, validations and plugins. Experience with various technologies – GraphQL | ECMAScript (ES6) | JavaScript | HTML5 | Sass | ES7 | Less | SQL Redux | Express.js | Laravel | Flutter | Connect.js | React Native | AngularJS | PixiJS | Ember.js React | Node.js | Backbone.js | D3.js | Polymer | jQuery | Raphaël | WebRTC | Socket.IO | EaselJS | WebGL | Three.js | jsSHA | RequireJS | YUI | Handlebars

• Hourly Rate$27 / Hr
• Total Earned$0
• Experience8 Years

Lenny Altherr

Greece

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I am an experienced Objective-C developer with five years experience, and hands-on experience in all levels of testing, including performance, functional, integration, system, regression and user acceptance testing. I enjoy being challenged and engaging with projects that require me to work harder. The technical skills that I master: Languages: C++, C, Java, .Net, SQL, PHP, Python, RoR, Applications: MS Visual Studio, Eclipse, Application Server: JBoss, Tomcat, Operating Systems: Windows, Unix, Linux, Database Systems: SQL Server, MySQL, MongoDB, Ingres, Certifications: CCNA, Unicenter Certified Engineer. I am fluent in Englishand can communicate with clients in English. I want to use Upwork for my career growing.

• Hourly Rate$31 / Hr
• Total Earned$9285
• Experience5 Years

Rashid Khan

Afghanistan

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• Hourly Rate$25 / Hr
• Total Earned$0
• Experience0 Years