Ihor Harashchuk

Background

About Ihor Harashchuk

I am working as Frontend Leader over 3+ years with 5+ teams. As a leader, I built and support architecture, extendability, optimization and architecture improvements. Support quality (code and auto tests), support documentation and tech roadmap. Created research initiatives with win-win scenario (for company and teams). Support HR process and people management. Also helps to build correct communication with UI/UX, BE, QA, PO and other departments. TECH SKILLS: ES6+, TypeScript, REACT Ecosystem(Context, Hooks, Suspense, Lazy), Microfrontend architecture (based on Webpack module federation), storybook(knobs) graphQL gateway. atomic approach (Create own UI components library package), JEST, Docker, Jenkins, Nodejs express, dynamoDB, mongoDb, AWS(S3, lambda, api-gateway), serverless framework; microservice architecture. Telegram chat bot. FRONTEND: responsive development, component way; Security, localization, e.t.c; SASS, styled-components. Other UI systems; TOOLS: nodejs, npm, yarn, postman, docker, webpack. CODE: git(github, gitlab), Code review, gitflow. TESTS Jest, enzyme, testing-library/react (Unit, integration) BACKEND: NodeJS, Express, graphql, AWS-cli; DB: MongoDB, dynamoDB. CI: Azure devOps, Jenkins, GitLab, TC; Computer science: OOP, FRP. Software principles: SOLID, KISS, DRY, YAGNI. Patterns: Microservises, MVx, PubSub, Flux; Documentation: Component diagrams, user cases; Methodology: Agile;