R Developers

Davit Maages

Albania

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I am a data science and machine learning expert specializing in deep learning and natural language processing. I have developed natural language processing algorithms to extract information from legal documents, credit scoring algorithms for subprime loan applicants. I have great experience in building full-stack systems with the web, desktop and mobile apps, microservices, and external integrations, designed and implemented the React UI component library Service-UI using TypeScript, React, and the CSS-in-JS library emotion, designed an AI system for the auto-generation of source code for multi-application software systems from requirements, ntegrated text-to-speech functionality using the Howler web audio library and the Azure Cognitive Services and Google Cloud text-to-speech APIs.

• Hourly Rate$27 / Hr
• Total Earned$16627
• Experience10 Years

Taras Babenko

Ukraine

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I am a full-stack developer , working on both the back end and front end of the system. I have developed a full-fledged platform with a database, server, during my career. I have used professional uses a wide range of technologies and languages to develop applications. As a knowledgeable developer I have participated in the design and creating scalable software, testing and fixing bugs, writing down clean functional code on the front end and back end. I am an experienced and dedicated full stack developer with more than 7 years of experience in application layers, presentation layers, and databases. I am In-depth knowledge about front end languages like CSS, HTML, JavaScript, I have great understanding of databases and tools. Also I have excellent communication skills with the ability to listen and connect with customers. During my career I have developed web application based on SharePoint and drupal8. I have developed desktop and mobile applications. I have designed and created a knowledge management platform on a knowledge graph. I have maximized application efficiency, data quality, scope, operability, and flexibility, also managed optimized and updated PHP databases as necessary. As a professional I have developed app integration and other API for Google maps, social media log in, payment processor, and other services. My skills are; Ruby, Rails, Java, Node.js, Express.js, : Semantic UI, Material-UI, Bootstrap, Ant Design, PostgreSQL, SQLite, NoSQL, Android, Swift, Objective-C, I have extensively worked on core technologies like Core Java, Collection framework, Concurrency Framework and design patterns.Worked on Spring framework and its component like Spring core, Srping MVC, Spring data, Spring Boot etc, Good knowledge of ORM tools like Hibernate. I have used Python for API testing, Good knowledge of event handling using Apache Kafka. I have experience in reverse proxy setup using Nginx, Experience in writing API’s using Rest Webservices., Experience in architecting microservices using Zuul Gateway and Eureka Discovery service.

• Hourly Rate$28 / Hr
• Total Earned$24747
• Experience9 Years

IAN Soita

Kenya

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I'm a freelance writer and graphic designer, I have done it for 4 years now ,I have passion in writing and graphic design,I will always deliver my work before time and free from plagiarism,and to add on that my work will allays be quality and I know you will my work and we will continue working together

• Hourly Rate$20 / Hr
• Total Earned$0
• Experience0 Years

bubbles wanza

Kenya

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

George Steven

Greece

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I am an experienced Software developer, with a Bachelor’s degree in Computer Science, Master’s degree in Information Technology, 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. I have been tasked with developing training materials including Computer Based Training, developing web applications such as front-end user interface, database management, liaising with customers and internal team and assisting with help desk tickets. 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, CCNA, Unicenter. Certified Engineer.

• Hourly Rate$29 / Hr
• Total Earned$7400
• Experience9 Years

Lucy Jones

Germany

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I am a highly skilled Full Stack Developer with 8 years of experience. I possess a perfect balance of technical knowledge and soft skills. I master the following technical skills: • Frontend/Backend Development • Web Development/Design • Web and Mobile App Development/Design • Websites Security/Testing • Problem Diagnosis/Resolution/Escalation/Troubleshooting • Coding standards/Codex Knowledge • Theme and Plugin Development • Cross-Platform and Cross-Browser • UI/UX Design/Responsive Design/Graphic Design • HTML5/CSS3/LESS/SASS • Git/PHP/Python/Ruby/Java • PostgreSQL/MySQL • JavaScript/Laravel/AJAX/AngularJS/Node.js/React/Bootstrap/Vue.js • XML, JSON and 3rd party APIs • API/REST API/RESTful API • Amazon Web Services/Google Map/SEO/Payment Gateway Integration

• Hourly Rate$20 / Hr
• Total Earned$18420
• Experience8 Years