React Developer

Kandidát pôsobí ako vývojár Reactu už 3 a pol roka v komerčnej praxi. Primárne programuje v Reacte a TS, ale pracuje aj s Reduxom. Medzi jeho ďalšie zodpovednosti patrí návrh webových aplikácií a nových funkcií a modernizácia knižníc. Na druhom projekte tiež vyvíjal nové funkcie, ale robí aj riešenie problémov a optimalizáciu výkonu a zmenšovanie veľkosti balíkov. Najväčšou výzvou počas jeho skúseností bolo prepisovanie knižníc pomocou nových technológií, a preto nahradil Redux Zustandom. Pracuje v agilnom postgresovom prostredí na pravidelných šprintoch. Bol zodpovedný za mentoring a vedenie juniorov, ako aj za kontrolu kódu napísaného ostatnými členmi tímu. Na projektoch komunikuje s vývojármi aj v angličtine.

Senior React Developer | October 2022 – March 2023

Designed the architecture of a web application for a Risk Command project at PwC Czech Republic. Reviewed code of team members and updated third party libraries to use the latest technologies.

Used React 16, TypeScript, CSS modules, Redux, Redux-Saga, React Hooks, React Context, AgGrid, and SurveyJS.

Fullstack Developer | January 2022 – Present

Developed new e-shop features, optimized for SEO, and maintained multiple micro-frontends.

Used React 16, TypeScript, Apollo, styled-components, React Hooks, and React Context.

Fullstack Developer | June 2022 – September 2022

Worked as a full-stack developer with a focus on frontend for an e-commerce startup for selling second-hand products.

Used Next.js, TypeScript, Chakra UI, Recoil, Firebase, Formik, and Yup on the frontend and Node.js, TypeScript, Fastify, Prisma, PostgreSQL, and REST API on the backend.

OnDemand Platform Developer | May 2021 – December 2021

Developed the Delegation Module of the OnDemand platform at Quest software which provided the ability to modify O365 users based on specified conditions and extended delegation functionality upon O365.

Used Angular 9, TypeScript, SCSS, Apollo, MaterializeCSS, RxJS, and NgRx on the frontend and C#, .NET 5, Entity Framework Core, Web API, Microservices, SQL/MSSQL, GraphQL, and ChilliCream HotChocolate on the backend.

SaaS Application Developer | July 2019 – April 2021

Developed a SaaS application providing advanced managing, reporting, delegation, and other capabilities on top of Office 365 and On-Premises exchange servers at Quadrotech Development s.r.o.

Used JavaScript, EcmaScript6, TypeScript, React, React Hook, React Context, Redux, Sagas, FinalForm, Redux form, Lodash, styled-components, Flexbox, CSS3, Material-UI, Office-ui-fabric/FluentUI, and Jest on the frontend and C#, .NET Core 3, Entity Framework 6, Web API/Services, Microservices, SQL/MSSQL, REST API, MediatR, Swagger, MS Graph, Postman, NUnit, XUnit, and NSubstitue on the backend