John Karystinos
Full-stack Developer at Brive- Claim this Profile
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Bio
Experience
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Brive
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Greece
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Higher Education
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1 - 100 Employee
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Full-stack Developer
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Sep 2022 - Present
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Verlabs
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Greece
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Software Development
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1 - 100 Employee
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Full Stack Developer
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Aug 2019 - Sep 2022
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DevSquared
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IT Services and IT Consulting
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Mobile Application Developer
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Jan 2022 - May 2022
Developed the mobile app for Top Town, a service where you can post your restaurant, entertainment or recreational business and users can post reviews.
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Frontend Developer
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Sep 2021 - Jan 2022
Developed the web app for Top Town, a service where you can post your restaurant, entertainment or recreational business and users can post reviews. The web app included a service for businesses and another for users.
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Hellenic Army
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Greece
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Armed Forces
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500 - 600 Employee
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Full-stack Developer
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Nov 2018 - Aug 2019
Military Service - Soldier of "Research and Informatics Corps". My duties have to do with analysis and development of the healthcare information system the Hellenic Armed Forces. Technlogies and tools I am using during my work are the following: - Centos 7 Linux operating system. - WebStorm and PhpStorm IDEs versions 2018.2. - Apache HTTP Server version 2.4. - Symfony PHP Framework for Back - end development version 2.7 - ReactJS for front - end development. - Oracle Database and SQLDeveloper database management tool. - JIRA issue tracking and Project management Tool and GITLAB for VCS. Show less
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Education
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Ethnikon kai Kapodistriakon Panepistimion Athinon
Master's degree, Control and Computing -
Piraeus University of Applied Sciences
Bachelor's degree, Electrical, Electronics and Communications Engineering