Oskar Jankowiak

Web Development

About Me

Welcome to my website! I'm Oskar, a React developer. For several years I was involved in economics, transport and logistics, which gave me knowledge about how business, money and the market work. I decided to change the industry to IT, I work as a programmer. Currently creating frontend of a web application, which is an editor for creating websites in landingi.com.

Technologies and tools which I use

  • JavaScript ES6+
  • TypeScript
  • React
  • Redux
  • CSS
  • Styled Components
  • Sass
  • Gatsby
  • Jest
  • React Testing Library
  • Axios
  • Postman
  • Strapi
  • Firebase
  • GIT
  • GSAP
  • Formik & Yup
  • Storybook
  • Think, find right tools and develop yourself

    My works

    Concept Store 👟

    E-Commerce app with a lot of features, wich you can expect in similiar e-commerce real websites. Set filters, add some clothes to cart or try order something.
  • React
  • Styled Components
  • Strapi
  • Jest
  • React Testing Library
  • Framer Motion
  • Formik & Yup
  • Sticker Notes

    React CRUD application. In short brief you can store your photos, notes, adding or updating them to favorites, filter by typing words. Project has authorisation and authentication process provided by Strapi, forms with validations, modal, dropdown zone to adding photos, possibilites to like on clicking heart icon, animations and more.

    Notice: App uses server, it may take some time to start. You can log in using email: testuser@testuser.com and password: testuser123 or create account with your own data.

  • React
  • Redux
  • Styled Components
  • Strapi
  • Formik & Yup
  • Storybook
  • GSAP
  • Pomodoro Timer ⏰

    Pomodoro timer, it's technique for keeping your mind on focus mode with 25 minutes sessions and short or long breaks.
  • Next.js
  • TypeScript
  • Redux
  • CSS Modules
  • Framer Motion
  • My website

    My portfolio 👏 and also latest project made with fresh, hotest world technologies Gatsby and Graphql. Check every feature and if you like this website, feel free to send me message 💬, I will be grateful.
  • Gatsby
  • Graphql
  • Styled Components
  • Formik & Yup
  • GSAP
  • Weather App

    App allows you to check the weather for any location and save three latest search with forecast for four next days, everything is saved in local storage, so if you close the app and reopen it, all your searches will show up.
  • React
  • React Router
  • Sass