Cassandra Developers

Shawn Cooper

Germany

Hire Now

Hello people! I am a Senior Full-Stack Developer with 8+ years of work experience & represent a team of seasoned developers specializing in JavaScript, LAMP, MERN & MEAN. I have been working on Upwork (oDesk back then) since 2007, and have successfully worked on projects related to SaaS, FinTech, eCommerce, EMR (Healthcare & Tele-Medicine) & related mobile apps. Although fixed priced format has been considered complicated & unreliable by many but I have extensive experience with the same and my work history of repetitive clients amply reflects the same along-with my impeccable record of on-time delivery & availability. My soft skills: - I am passionate, hardworking and a quick learner with an ability to adapt to new languages and tools quickly. - I am well organized with a clear and positive approach to problem solving. - I am able to communicate easily in both spoken and written forms. - I am able to multi task and work under pressure to meet deadlines. I’m highly competent working in these technologies: ● React JS ● React Native ● Angular JS ● Ionic ● Flutter ● Node JS ● Firebase Expertise in 3rd party API Integrations: ● REST API ● SOAP API ● Payment Gateway API's ● Twilio API's ● Google Ads, Maps API ● Facebook, Twitter, Instagram integration ● POS, Inventory software’s ● many more.... My roles & responsibilities includes: ●Helping with the design and development of software. ●Testing and debugging software to keep it optimized. ●Writing clean code for the front and back end of the software. ●Designing user interactions on the web application itself. ●Creating servers and databases for the back end of the software. I hope to meet amazing people here and work on great projects!

• Hourly Rate$25 / Hr
• Total Earned$11464
• Experience8 Years

Marie Concepcion

Germany

Hire Now

As a full stack web developer, I have a diverse set of skills and expertise in both front-end and back-end development. I am proficient in programming languages like HTML, CSS, JavaScript, and have experience working with various frameworks and libraries such as React, Angular, and Vue.js. With a strong foundation in building intuitive user interfaces and creating responsive designs, I can effectively integrate seamless user experiences with robust server-side functionalities using technologies like Node.js and PHP.

• Hourly Rate$25 / Hr
• Total Earned$20345
• Experience7 Years

Noah Johnson

Russian Federation

Hire Now

I am a web developer with more than 8 years of proven experience in IT. I have a great knowledge of web development using technologies like: Redis, Sphinx, Elasticsearch JavaScript, TypeScript and JS frameworks: NodeJS, AngularJS, Angular 8, ReactJS, VueJS, React Native, Knowledge of HTML5/CSS3 + LESS/SASS/SCSS - responsive design (Bootstrap, GridLayout, Zurb), MySQL, No SQL (MongoDB, Cassandra) solutions, frameworks such as JDBC, Spring, XML, XSLT, JAXB, JAXP, DB2 etc. I can write clean code in the environment needed. Debugged, and refactored existing applications and websites as required. Worked with the Software Architect to understand coding standards and architectural practices. Acquiring hands on skills working with new technologies and modern development methodology, taking care of the entire development life cycle.

• Hourly Rate$35 / Hr
• Total Earned$31125
• Experience8 Years

David Harris

United Kingdom

Hire Now

Hi, I'm a Full stack developer with over 10 years of professional experience with a wide range of technologies and APIs. I've worked on a lot of projects based on PHP, MySQL, HTML, CSS, JavaScript. By years I also work with different skills, with different frameworks, which allow to make development faster. For example Zend Framework, Symfony and Yii for PHP. Jquery and Angular for Javascript. Also I tried to use some NoSQL technologies in replacement for MySQL.

• Hourly Rate$30 / Hr
• Total Earned$11908
• Experience10 Years

Paul Thomas

Russian Federation

Hire Now

I have been working with web, app development since 2010, the period during which I have worked in different environments, from big consultancy companies to start-ups. I am a self-motivated and self-taught professional who likes to solve problems. I merge a passion for usability and user experience with technical knowledge to create cool digital experiences. My repertoire includes programming languages and tools such as ReactJS, EmberJS, Mobx, Wordpress, SailsJS, MySQL, PostgreSQL, Nginx and Apache server configuration, Gulp, SASS, LESS, Twitter Bootstrap, Susy, jQuery, and more. Developed a full-stack web application using React that allows users to explore various aspects of meditation. User's progress is stored on a backend created using Node and MongoDB. Developed a language learning app, "Foodie Phonetics" using spaced repetition and a linked list data structure. React was used to create the front end components while Node and Mongo were used to create a backend that stores user data. Developed a concierge app, for individuals looking for curated suggestions when visiting a new place. React was used to develop the front end which includes real-time chat, drag and drop and variety of advanced features. The backend, built using Node, Express, and Mongo, takes advantage of well-developed RESTful API, Geospatial searching, and user authentication with JWT.

• Hourly Rate$35 / Hr
• Total Earned$22400
• Experience10 Years

Charles Nderitu

Kenya

Hire Now

Hello, my is Charles am an experienced data analyst with more than 4 years of experience. I can comfortably work with R for statistic, Python, SAS, power BI among other. One of my key principle are punctuality and quality. I am experienced statistician and i can work on online classes as well. thank

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