Kostas Retalis

Kostas Retalis has a diverse range of work experience in full stack web development and technical roles. Kostas worked as a Technical Product Owner and Full Stack Web Developer at Hack The Box since September 2022, where they were responsible for website development and collaborating with the marketing team. As a Freelancer from January 2016, they developed various websites for clients. At Flipnode LLC from February 2020 to August 2021, they completely redeveloped the company website and served as a Product Owner for a website redevelopment project. Kostas worked as a Full Stack Web Developer at DigitalWise Agency from October 2019 to February 2020, where they created projects in Laravel and added features to existing WordPress and WooCommerce websites. At VALUECOM from May 2018 to October 2019, they were the sole web developer and managed digital projects. Kostas also has extensive experience in web development and IT support from their time at Globe One Digital from January 2016 to May 2018, where they created and maintained websites and provided technical support to clients.

Kostas Retalis completed their education in Computer Systems Engineering at the Technological Educational Institute of Piraeus in 2006. Kostas has also obtained several additional certifications, including "Advanced CSS and Sass: Flexbox, Grid, Animations and More!" from Udemy in April 2023, "DevTernity conference" from DevTernity in December 2022, "Internet of Things (IoT) in Action: with Raspberry Pi and Python" from Mathesis@Crete University Press in December 2020, "Bitcoin and Cryptocurrency Bootcamp" from Udemy in November 2018, and "Magento Seminars | E-shop building made easy" from Athens Tech College in May 2017.