Developed new functionality and fixed bugs in a Single-Page Application. Implemented business logic on the Frontend. Discussed and implemented the Frontend part of the SPA. Did code review in Git.

Developed layout (Flexbox and Grid) of new website pages using HTML, SCSS, and React. Received design in Figma or Avocode for desktop only and made an adaptive layout for desktops, tablets, and mobiles. Designed and added CSS animation to website pages. Worked on Legacy and rebuilding old pages written in HAML and SCSS (BEM) to React and Module SCSS. Refactored old code. Developed and refactored web forms. Worked with Leaflet maps and data from OSM for them. Provided review codes in Git.