Cassandra Developers

Lili Shevchenko

Ukraine

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I am Full-Stack Developer with 7years experience leading both front-end and back-end development, and performing quality assurance. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies. I collaborate closely with the application team to develop and implement 150+ full-stack web applications, ensuring optimal functionality, quality, and reliability. Please consider the following highlights of my career: • Relevant Coursework: Operating Systems Architecture, Linux/Unix Programming, Usability in Website and Software Design, C++ Programming I & II, Web Page Development, Relational Database Design & SQL, Data Engineering, Advanced Software Programming. • Maximized applications’ efficiency, data quality, scope, operability, and flexibility. • Used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems. • Managed, optimized, and updated PHP databases as necessary. • Developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other services.

• Hourly Rate$27 / Hr
• Total Earned$32870
• Experience7 Years

Karolina Dargis

Lithuania

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I am a highly experienced Full Stack Developer with excellent programming skills and a demonstrated commitment to providing great customer service for their specific requirements. Technologically adept, offering experience with many different social media platforms, office technology programs, and advanced computer skills. Let me draw your attention to some of my relevant skills; I have advanced proficiency in: - JavaScript- AngularJS , NodeJS, ReactJS, VueJs - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix - PHP - HTML -Laravel -Linux - MySQL/SQL - UX/UI - Graphic Design - Adobe Photoshop

• Hourly Rate$25 / Hr
• Total Earned$7212
• Experience8 Years

Lily Benes

Czech Republic

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Over the past 7 years, as a Full Stack Developer, I have designed, developed, and launched customized, highly responsive websites and e-commerce solutions using advanced technologies. In addition, I have consistently met client expectations and project milestones while working effectively in deadline-driven environments.As an enthusiastic and creative technologist with hands-on skills in a wide range of software, tools, and programming languages, I am well positioned to leverage my abilities and qualifications to thrive as Full Stack Developer. • Figma, Adobe Photoshop, Illustrator, Corel Draw, Adobe XD • CMS systems – Shopify, WordPress, Webflow , Wix • React.js,Node.js Vue.js • HTML/CSS • SEO • HTTP • MC office • C++, JavaScript, PHP • MySQL, NoSQL, GraphQL

• Hourly Rate$25 / Hr
• Total Earned$19631
• Experience7 Years

Flora Rapacki

Poland

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I'm Flora I’m a professional full stack developer. For the past 7+ years, I have built a large number of custom websites based projects from scratch using the newest technologies.I have built a large number of custom websites based projects from scratch using the newest technologies. I've been using a lot of good programming practices and patterns.I go beyond to produce sites with a unique, outstanding, contemporary look-and-feel. Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascript, Java, jQuery, Angular, React, Bootstrap, HTML, CSS Operating systems: Windows, macOS, Unix, Linux Applications: MS Visual Studio, Visual Code, Eclipse Database systems: MariaDB, MySQL, SQL, SQL Server, MongoDB, ExpressDB, Ingres

• Hourly Rate$25 / Hr
• Total Earned$17330
• Experience7 Years

Lia Kovalenko

Austria

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I am an experienced Software developer, 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 , Crypto • Application Server: JBoss, Tomcat • Operating Systems: Windows, Unix, Linux • Database Systems: SQL Server, MySQL, MongoDB, Ingres ,Blockchain , Wordpress , Salient Theme • Certifications: CCNA, Unicenter Certified Engineer I am looking forward to working with you, both for me and for you it will be very productive.

• Hourly Rate$25 / Hr
• Total Earned$17845
• Experience8 Years

Mary Johnston

Ireland

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As a full-stack developer with 8 years of experience, I have gained a deep understanding of both front-end and back-end development processes. I have designed, developed, and maintained fully-fledged and functioning platforms with databases or servers. I am proficient in designing, understanding, and manipulating database queries and web storage. I have worked with some of the following programming languages and tools: Skills and experience with: - C# ASP .NET Core; - API implementations / 3rd party integrations - REST API, GraphQL, SOAP; - Auth implementation (OAuth, JWT); - Payment gateway integrations; - PHP web development (Laravel, CodeIgniter, Wordpress, custom CMS); - E-commerce development (Shopify, WooCommerce, Magento, Sylius, you name it) - GoLang application development (gRPC, Kubernetes); - Node JS (my favourite, prefer using something like NestJS for backend e.g.) - React (love to combine it with NextJS and SSR) - Angular (one of best stacks if combined with NestJS backend) - Typescript (only!!) - Docker, Kubernetes, DevOps, Jenkins, Octopus; - Back end and front end unit testing with high code coverage; - End to end testing with Selenium, Codecept JS and similar; - Cloud solutions (MS Azure, Amazon AWS, Google Cloud); - Headless cms like DatoCMS and Strapi. - Mobile app development for Android and iOS (React-native, flutter). - Jira, ServiceNow, Asana, ClickUp experience.As a full-stack developer with 8 years of experience, I have gained a deep understanding of both front-end and back-end development processes. I have designed, developed, and maintained fully-fledged and functioning platforms with databases or servers. I am proficient in designing, understanding, and manipulating database queries and web storage. I have worked with some of the following programming languages and tools: Skills and experience with: - C# ASP .NET Core; - API implementations / 3rd party integrations - REST API, GraphQL, SOAP; - Auth implementation (OAuth, JWT); - Payment gateway integrations; - PHP web development (Laravel, CodeIgniter, Wordpress, custom CMS); - E-commerce development (Shopify, WooCommerce, Magento, Sylius, you name it) - GoLang application development (gRPC, Kubernetes); - Node JS (my favourite, prefer using something like NestJS for backend e.g.) - React (love to combine it with NextJS and SSR) - Angular (one of best stacks if combined with NestJS backend) - Typescript (only!!) - Docker, Kubernetes, DevOps, Jenkins, Octopus; - Back end and front end unit testing with high code coverage; - End to end testing with Selenium, Codecept JS and similar; - Cloud solutions (MS Azure, Amazon AWS, Google Cloud); - Headless cms like DatoCMS and Strapi. - Mobile app development for Android and iOS (React-native, flutter). - Jira, ServiceNow, Asana, ClickUp experience. - Github, Gitlab, VSTS, Azure and Google repo experience. I'll try my best to understand your requirement and make it come true. Let's discuss the project whenever you are ready. - Github, Gitlab, VSTS, Azure and Google repo experience. I'll try my best to understand your requirement and make it come true. Let's discuss the project whenever you are ready.

• Hourly Rate$25 / Hr
• Total Earned$24328
• Experience9 Years