Personal details

Andrii S. - Remote front-end developer

Andrii S.

Solution Architect / SR React Developer
Based in: đŸ‡©đŸ‡Ș Germany
Timezone: Berlin (UTC+2)

About

I'm a SR Web developer with 9 years of production experience and 7 years using ReactJs.

Right now I am a contractor in Berlin, Germany. I am helping my clients to build robust solutions with focus on user experience. For some clients I have also builded sharable and scalable UI components (UI Library) that can be used across different projects using NPM.
I designed, described, implemented and led a highly scalable SaaS solution that used multiple backend services and consisted of multiple frontend micro-services.

I have been working with Redux for 4+ years, also I am working with Apollo / GraphQL since 2019. I have been using TypeScript since 2017.

For testing I am using Cypress.io for E2E and Jest for unit and snapshot testing.

Work Experience

Solution Architect
Mehrwerk GmbH | Sep 2021 - Present
MongoDB
TypeScript
React
Application Architecture
Microservices
GraphQL
Mobile App Development
- Designed and implemented a highly scalable SaaS solution that used multiple backend services and consisted of multiple frontend microservices. - Led a team of frontend devs to support the solution. Stack: React, Typescript, MongoDB, Microservices, Graphql
Senior ReactJs Developer
eBay | Feb 2022 - Dec 2022
HTML/CSS
TypeScript
React
JavaScript
Jest
Redux

https://www.kijijiautos.ca/

I was part of the dealer retail team on the biggest Canadian online auto platform (Kijiji Autos), which belongs to eBay Classified group.

Education

Lviv Polytechnic National University
Master's degree・CS
Sep 2010 - Dec 2015

Certifications & Awards

Certified Secure Programmer (ECSP)
eBay | May 2022
COBE Course 2: Leading with integrity
AccentureAccenture | Jan 2022