Experience

• 

  Datasunrise, inc.

  Feb 2017 - Feb 2019

  Lead frontend developer

  — Made admin panel for database security software used by the largest American banks— Implemented complex user interface with charts, graphs and tree views— Participated in the interviewing process for new candidates— Assisted in the recruitment of 2 developers for the team— Supervised a group consisting of three developersTechnologies: React, Redux, JavaScript, PostgreSQL

• 

  Alfa-bank

  Feb 2019 - Sept 2021

  Senior frontend developer

  — Implemented frontend for corporate crediting system for TOP-3 bank in the country— Implemented support chat for corporate services— Established best practices for optimizing the performance of the frontend across the entire unit— Developed a system for measuring and assessing the performance of the frontend of a corporate division automaticallyTechnologies: React, Redux, TypeScript, Node.js

• 

  Nda

  Sept 2021 - Aug 2022

  Lead mobile developer

  — Launched crypto wallet application from a zero to 15k installs— Improved authentication scenarios which increased conversions to login up to 27%— Work with the product, UX, and other engineering teams to help translate their requirements into clear goals and tasks— Tracks progress and maintain a clear perspective on deadlines and road maps— Built the visual and interactive elements of a trading platform— Set up linters for all front-end projects to maintain a consistent code style— Participated in the interviewing process for new candidates— Facilitated the recruitment of 5 developersTechnologies: React Native, React, Firebase, NestJS, Relay, TypeScript, Web3, Node.js, Solidity, Recoil, Blockchain, GraphQL, WebSocket Show less

• 

  Youtalk

  Sept 2022 - now

  Lead mobile developer

  — Launched therapist finder mobile app that achieved a 4.9-star rating and 20K+ installs.— Supported the entire application lifecycle— Designed and partially implemented graphql backend and notification system— Developed the architecture of messaging system between psychologists and clients— Led the migration of all company projects to GraphQL for improved efficiency and scalability— Participated in the interviewing process and helped to hire 2 developerTechnologies: React Native, React, GraphQL, Firebase, MongoDB. Show less