Denis Klein

Denis Klein has a strong background in Java software engineering. Denis currently works as a Senior Java Software Engineer for PortX, where they are involved in the development of integration components for financial institutions. Prior to joining PortX in September 2022, Denis worked as a Senior Java Software Engineer at Imagine Learning from March 2022 to September 2022. Denis also has experience as a Java Software Engineer at UOL - Universo Online, where they worked from June 2019 to January 2022. Before that, Denis worked as a Java Software Developer at everis from July 2018 to June 2019. Denis began their career as a Java Junior Developer at MAGNA SISTEMAS in March 2016, eventually transitioning to the role of Trainee Java Developer until March 2016. Lastly, Denis has previous experience as a flight attendant at TAM from February 2008 to July 2014, where they served as a cabin chief and worked on both narrow body and wide-body jets.

Denis Klein has a Bachelor's degree in Advertising and Marketing, which was obtained from ESPM Escola Superior de Propaganda e Marketing in the period from 1997 to 2001. Denis also holds a Graduated degree in Information Architecture and UX (User Experience) from Impacta Tecnologia, which they completed in the year 2017. Additionally, Denis has obtained two certifications in Java programming: Oracle Certified Professional, Java SE 7 Programmer, which they achieved in May 2018, and Oracle Certified Associate, Java SE 7 Programmer, obtained in March 2018. There is no available information about their education prior to 1997 or any ongoing education beyond 2017.