Contract Software Developer
Fullstack software developer, working on a contract basis.
Senior Full Stack Developer
Development of real-time community platform as a service - web and desktop applications (desktop...
Project that helps to improve buyer/supplier relationship management using data analysis and measuring user experience by collection feedback. I came to project not from beginning, so at first time reworked a bit structure to switch to HapiJS server infrastructure, added structure of unit tests to have good coverage. Then worked on business logic of the application, as well as front-end part of project. One of the challenging features visible for all users was implementation export to PowerPoint slides of analytic data with charts, tables, dynamic pictures and so on. Also worked a lot to improve Angular modules to have good performance across all main browsers, including old versions of IE, on big sets of data.
Application, that offers homeowners to switch to solar energy by calculation of needed system of solar panels for their house and making order to install panels. I worked on 3 parts: - Made complex markup for landing and marketing-related pages. - Implemented steps of user workflow (like a wizard) to purchase solar system. - Implemented front-end part of dashboard for administrators to work with orders.
System for assessment of the med clinics, providing ability to make reports based on different metrics (scores, comments, etc.) for doctors or clinics. My role was building front-end for reporting system from scratch.
Started using JS lot of years ago, when primarily worked with Java EE and needed to do some client-side things. At that time it was just small pieces of Vanilla JS,...
Database9 years experience
Started working with databases at my first job as Java EE intern and needed storage to persist data in my project and chosen the MySQL. Then started using more...
HTML/CSS7 years experience