Ivan – React, Typescript, Next.js

It is an events accommodation software provider that was made to help to book accommodation for participants of different events, conferences, and summits.

• Created front-end architecture from scratch;
• Wrote unit/e2e tests;
• Implemented new application features

An AI-driven application that provides business owners with information about how customers behave in their offline shops. This information includes customer sex, the exact route inside the shop, and much more useful data. It allows business owners to understand, predict, and influence shoppers and use that data for ultra-precise recommendations and advertising.

• Managed to lead a front-end developers team;
• Created Front-end architecture and component library;
• Covered app with unit tests;
• Implemented new features of the app.

Online banking app for one of the biggest banks in Poland that provides you with the ability to manage your finances, make transfers, make online payments, etc. The application security was a high priority to protect clients from different kinds of fraud, so each part of the application was thoroughly tested from this angle.

• Built a component library with an emphasis on web safety;
• Implemented new features and took part in redesigning an existing product.

Parental monitoring app designed to empower children and give peace of mind to parents. The app allows parents to track their child's location, listen to their child's surroundings, send an alarm, etc.

• Implemented advanced map using Google Maps API;
• Created reusable component library.