🍀Michael Korolev Email & Phone Number

Tartu, Tartumaa, Estonia

Cape Town, Western Cape, South Africa

JS/TS React/RTK Node.js/NestJS

Tartu, Tartumaa, Estonia

I am responsible for working with all parts of the system, including developing the backend, frontend, and mobile app components. Additionally, I handle the refactoring of service architecture to improve system efficiencyStack: JS(TS), React, AngularJS, React Native, Rabbit MQ, Redis, MySQL, Elasticsearch, Docker

I specialized in improving the performance of our platform at a Proptech startup (Mashroom), where I successfully reduced bundle size by half. I enhanced lighthouse metrics for blog pages and actively participated in building the architecture for a solution that generated pages with testimonials about letting agentsStack: React(TS), GraphQL(Apollo), XState, SSR(Next.js)

- supported and improved a CRM solution for the FinTech sector (Greendata). [Rect + MobX]- did developing for education analytic portal. [Angular 8, amCharts, eCharts]- we developed our own in-house mobile messenger/social-network product- using React Native with a subscription model.- conducted candidate interviews and evaluated Home Task assessments.Stack: Angular, TS, d3js, eCharts, React, TS, MobX

Participated in developing components for Yandex.Images and Yandex.Collections. And contributed to the core library.

Developed components for Work-Relay platform based on Salesforce.- developed frontend architecture from scratch- solved a lot of UX issues- used WebWorkers for background computing- developed own library for drawing Gantt charts in native SVG

Simferopol, Crimea, Ukraine

Our team successfully completed over a dozen projects with full browser support including IE6.We also developed complicated web applications such as our CRM, and CMS.