Experience

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  Freelance

  Jan 2019 - Jan 2020

  Full stack developer

  • Created numerous pages for platform administration with rich form validation. • Developed the client’s part of the websites (SSR). • Integrated Firebase authentication. • Implemented data tables and graphs with server communication. • Implemented analytics UI widgets.• Developed the client cabinet with MetaMask.• Provided system support.• Implemented deployment to the cloud (AWS).• Configured DNS routing, CloudFront, SES Email management.

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  Fordogtrainers

  Jan 2020 - Mar 2021

  Full stack developer

  • Developed the clients’ part of the websites (Zen-Cart, WordPress, PrestaShop) • Development tools for admin panels (Zen-Cart). • Developed admin panel for accumulating orders from 100 Zen-Cart CMS. • Developed the clients’ part of the application in the form of SPA. • Developed internal system for monitoring health of servers. • Developed web constructor for creating and customizing clothes using VueJS and Canvas API.• Optimized application performance up to 95% (Lighthouse, WebPage Test, GTmetrix). Pokaż mniej

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  Intent solutions group

  Mar 2021 - Jan 2023

  Software engineer

  • Developed a high-load system in concurrency mode which can handle 200k user requests per minute. • Developed APIs for HLS streaming. • Developed tools for creating and configuring Live Streams.• Unit testing, E2E testing, load testing.• Configured AppSync schemas and resolvers.• Supported and configured AWS infrastructure using CloudFormation.• Developed services for tracking up to 180k Live Stream Attendees using Amazon Kinesis Data stream.• Implemented a system for creating polls, Q&A, and assets management - inside a live stream media player with synchronization to users.• Implemented APIs using Java Spring Boot, NodeJS NestJS/Express.• Wrote behaviour tests using Selenium.• Configured CI/CD system for deploying microservices with Azure DevOps.• Covered view part of the application by Accessibility practices for navigation and interaction with UI.• Developed internal NPM library. Pokaż mniej

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  Globallogic

  Jan 2023 - now

  Software engineer

  • Implementing services using C#/Python/Nodejs Express.• Implementing REST API using Nodejs Express.• Developing micro-service architecture.• Implemented CLI tools for creating and managing tie points on video frames.• Developing and supporting Stripe integration.