Rumen has eight years of experience in web development using JavaScript (React, Angular), Python (Django), and AWS. He has worked on a variety of projects at companies of all sizes. He has been an important problem solver in the teams and never failed to deliver quality work with his hard work and problem-solving skills. Rumen really cares about user-friendliness and the performance of your application.
Education
Bachelor Degree of Computer Science at Chu Hai College of Higher Education - 2007 to 2011
Work experiences
Senior Full-stack Developer at Care Of - 2020 to 2020
JavaScript Developer at Roubler Pte Ltd - 2019 to 2020
Node, React Developer at TRM Lab - 2019 to 2019
React, Django Developer at Exygy - 2019 to 2019
Full Stack Developer at Aurum - 2018 to 2018
Full Stack Developer at Percepticon - 2014 to 2018
Worked on a React.js project with Next.js framework.
Built front-end pages with React, Redux-Persist, Saga, and display Dicom images using Three.js.
Code refactoring into ES7 and applying optimized algorithms to speed up rendering 3D models.
Boston Hospitals medication provider search tool.
Implemented front-end pages with React, ReduxForm and developed REST APIs using DjangoRESTFramework and integrated many Django packages like tinyMCE editor and customized Django admin behavior
Developed project for the PowerforAlls data analysis project.
Integrated a lot of often source code to the Django project and auto-indexing documents with opensemanticsearch tool and visualize data with HighCharts and Mapbox.
Developed USA’s leading cloud-based workforce management, HR, and payroll software with Angular, Node.js, Express.js, GraphQL, Apollo, PostgreSQL, Bootstrap, etc.