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Jack Kostic

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Intro
Berlin, Germany
Joined June 9, 2023

Skills

Languages

English
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Native or Bilingual
German
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Native or Bilingual
About
I’m a passionate Front-end and full stack developer with 7years of experience in the software industry. I have significant experience developing complex production user interfaces for websites and web applications with modern front-end tooling such as React (React-Hooks and React-Context), Next.js, Typescript, Redux, Material UI and Styled Component.
Experience
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GEOVIZ(Remote)
Nov 2020 – May 2022
Ontario, Canada
Senior Full Stack Developer & Blockchain Developer
I have developed many large-scale full stack projects and DApps while working for this company. Basic technology stacks include React.js, Node.js, Angular.js, web3, Solidity, MongoDB etc.
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STAR DESIGNZ(Remote)
Mar 2017 – Jul 2020
Berlin, Germany
Senior Front-end Developer & Full-Stack Developer
As a senior front-end developer and Full-stack developer, I have developed several landing pages and reusable projects using React/ Vue/ Next/ Angular/ Node.js. In addition, while playing the role of the leader of the development team consisting of 15 people, the roles and duties of all team members were divided according to the needs and scale of the project, and as a result of carrying out the projects, more than 20 full stack projects were completed and posted.
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JOOM
Mar 2014 – Sep 2016
Munich, Germany
Junior Front-end Developer
Since I was a junior developer at this time, I built several reactive web sites using CSS, HTML, JavaScript, PHP, React, Vue as technology stacks.