Crystal Developers

Livia Bohm

Austria

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I am a Full Stack Developer with 7 years of experience. I look forward to bringing my strong creative, technical, and analytical skills to realize your ideas. Resolving client demands and simplifying technical issues was the key to my four quarterly service excellence awards. My skills • Frameworks: Angular.js, React.js, Django, Vue.js, Next.js, Node,.js. Express.js, jQuery • Figma, Adobe Photoshop, Adobe illustrator • CMS: Shopify, WordPress, SquareSpace, WebFlow • BigCommerce, WooCommerce, E-Commerce • React Native, Swift, Ionic, Kotlin, Objective C • iOS/Android Development • Understanding of modern UI/UX trends. • Figma, Adobe Photoshop, Adobe illustrator • Different APIs • HTML, CSS, JS, C++, SaaS • JavaScript • SEO • MySQL, SQL • Web Design/Graphic Design

• Hourly Rate$25 / Hr
• Total Earned$13562
• Experience7 Years

Sem Jansen

Netherlands

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HI!I am a Full Stack Web Developer with 9+ years of experience. My skill sets include: ⚡ HTML5 / CSS3 / SASS, LESS, Responsive/Retina-optimized coding, BEM methodology ⚡ PHP / OOP / Laravel, Lumen/ CI / Yii2 / Symfony ⚡ MySQL / MongoDB / SQLite3 / PostgreSQL ⚡ JavaScript / ES5, ES6 / Typescript / jQuery ⚡ NodeJS / VueJS / Vuex / Nuxt / ReactJS / Redux / ReactNative ⚡ Python / Django / Flask / Puppeteer / Selenium / Keras / Tensorflow / PyTorch ⚡ WordPress / WooCommerce / RealEstate / Multisite ⚡ Magento / Shopify / Prismic Headless CMS ⚡ Elastic Cloud / Elastic Search ⚡ Blockchain / CryptoCurrencies / Payment Gateways Creating ⚡ Stripe / PayPal / Custom Payment Methods ⚡ Git / BitBucket / Github / GitLab ⚡ UnitTests / TDD / BDD ⚡ Jira / Trello / Asana / Monday ⚡ AWS / Azure / DigitalOcean / IHC / GoDaddy ⚡ Apache / Nginx / Kubernetes / Docker I will collaborate with you to create a beautiful website that is easy to build, maintain, and monitor using state-of-the-art tools. Let's discuss it and get started!

• Hourly Rate$28 / Hr
• Total Earned$0
• Experience9 Years

Frank Evans

United Kingdom

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I have 9 years of experience in web development, mobile development application. I have done many works with PHP and Java for web application especially with different MVC framework like CakePHP, PHP, CodeIgniter, Zend, Symfony, Yii and different CMS like concrete5, moodle, modX. I am highly experienced in any MVC Framework even with different programming languages. I am also specialized in Java.

• Hourly Rate$30 / Hr
• Total Earned$6630
• Experience20 Years

Ralfs Andris

Serbia

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I am Full Stack developer with 8 years of experinece. As a Full Stack Developer I have created robust client-side model and validation using HTML, DHTML, CSS, Java Script, JSP, Struts Tag Library. Developed business services with, JSON, XML and Restful Web Services technologies. I have worked on Angular JS, used its two-way data binding to achieve the feedback functionality from the user. Developed Backend Spring Jersey resources to serve the JSON data to the web interface. Let me mention that I have 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. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have created an API product for a consumer finance company. As a Full Stack Developer my skills are, JavaScript, C++, C#, CSS, HTML, Angular, Oracle, Python, Django, React, VueJs, Ruby, Perl, Golang, Scala, Jquery, Bootstrap, Json, NodeJs, MongoDB, PostgreSQL. PHP, TypeScript SQL/NoSQL, Go, Swift, Assembly, Bootstrap & Angular JS, Varnish, Jenkins, Celery, RabbitMQ. Thank you for your time and consideration.

• Hourly Rate$30 / Hr
• Total Earned$42275
• Experience8 Years

Emma Walker

Australia

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I am a highly motivated and progress-focused Full Stuck developer with over 8 years of experience in developing and maintaining web applications, I am confident in my ability to make a significant contribution to your projects. I have developed and maintained several complex web applications using a variety of technologies including Node.js, React, and MongoDB. I have a strong understanding of both front-end and back-end development, and I am experienced in working with agile methodologies. I am also skilled in developing and integrating RESTful APIs, which has helped me to build scalable and efficient web applications. Highlight skills: Web & Mobile Design, Landing Pages Design, UX/UI, UX, UI, UI Design, Adobe Photoshop, Adobe Illustrator, Figma, Graphic Design, Shopify design, InDesign. UX research, Sketch App, Website Wireframing. I focus on the best user experience, all the while balancing the needs of business to create digital products: Responsive design ( Websites, Landing Pages, Product Sites) Mobile app design (Android and iOS) UX/UO design In my work, I do my best to meet my client’s expectations and deadlines. I would welcome the opportunity to discuss your project together!

• Hourly Rate$25 / Hr
• Total Earned$18140
• Experience8 Years

Aksel Olsen

Norway

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If you are looking for a full stack developer, who design and develop your website and web application, then you are at right service. I am a professional full stack web developer with 8+ Years of experience. I Launched multiple projects from the empty repository to fully-functional production deployments. I can create a modern web application using React.js, Next.js, and Node.js with a clean code architecture and beautiful responsive design. I am developing and maintaining digital products through the use of cutting edge technologies and javascript frameworks like Nodejs, Reactjs, Nextjs(SSR), Gatsbyjs, Firebase, Expressjs, AWS, MongoDB, MySQL, Mongoose, Redux, Headless CMS and many more. Expertise : ✔ Newer specifications of EcmaScript(ES6 & ES7), Knowledge of functional programming and object-oriented programming paradigms ✔ Thorough understanding of React.js and Vue.js framework and its core principles such as components, reactivity, and the virtual DOM ✔ Popular React.js workflows (such as Redux, React Hooks, Formik Form, React-Router-Dom) ✔ Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex,V ue Router, and Nuxt.js ✔ Isomorphic React, modern authorization mechanisms, such as JWT authentication. ✔ Collaborate with back-end to connect API (redux-API-middleman, data structure conversion, login auth) ✔ Proficiency with modern development tools, like Babel, Webpack, Gulp, NPM, Yarn, and Git ✔ Experience with both consuming and designing RESTful APIs Backend Services: Node.js Express.js MongoDB Django Laravel Flask REST APIs Frontend Services: React, Next, JavaScript HTML5, CSS & Bootstrap Python, C++,

• Hourly Rate$28 / Hr
• Total Earned$22162
• Experience8 Years