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Ivan – React, Typescript, Next.js, experts in Lemon.io

Ivan

From Poland (GMT+2)

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Front-end Web DeveloperMiddle-to-senior
Hire developer
8 years of commercial experience
AI
Banking
Business intelligence
Data analytics
Event management
Fintech
Retail
Social services
AI software
Mobile apps
Platforms
SaaS
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Ivan – React, Typescript, Next.js

Ivan is a creative Front-end Developer with 6 years of experience working with React and Typescript to deliver exceptional customer experience. Adept at contributing to a highly collaborative work environment, finding solutions, and determining customer satisfaction in providing catchy web UIs for diverse industries. Skilled in React & Angular development and testing multiple applications, incorporating a range of technologies. Ivan is an easygoing and positive person who would be a great addition to any team!

Main technologies
React
4 years
Typescript
5 years
Next.js
1.5 years
Additional skills
Angular
JavaScript
Node.js
Angular
Zustand
Material UI
MapBox
Cypress
Microsoft Azure
Google Map API
Redux
D3.js
Styled-components
Axios
NgRx
Jasmine
Docker
RxJS
Angular Material
Chart.js
Highcharts
Firebase
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Front-end developer
Jan 2021 - Jan 20221 year
Project Overview

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

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Responsibilities:
  • Created front-end architecture from scratch;
  • Wrote unit/e2e tests;
  • Implemented new application features
Project Tech stack:
React
zustand
React MUI
MapBox
Axios
Cypress
Datadog
Microsoft Azure
Next.js
Front-end Developer
Dec 2019 - Dec 20201 year
Project Overview

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.

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Responsibilities:
  • 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.
Project Tech stack:
React
Google Map API
D3.js
Redux
Styled-components
Axios
Front-end developer
Dec 2018 - Dec 20191 year
Project Overview

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.

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Responsibilities:
  • Built a component library with an emphasis on web safety;
  • Implemented new features and took part in redesigning an existing product.
Project Tech stack:
Angular
Typescript
NgRx
Jasmine
Front-end developer
Dec 2016 - Dec 20171 year
Project Overview

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.

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Responsibilities:
  • Implemented advanced map using Google Maps API;
  • Created reusable component library.
Project Tech stack:
React
Google Map API
Redux
Typescript

Education

2017
Transport Telematics
Bachelor's Degree

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