Dennis Kaffer

Dennis Kaffer has worked in various roles in the software engineering and development field since 2012. Dennis began their career at Hewlett-Packard in 2012 as an Administrative Assistant, providing technical support for R&D teams. In 2013, they worked temporarily as a Front-End Developer at TechPlugX Solutions Ltda, using HTML, Web Standards, CSS, and jQuery. From 2014 to 2016, they worked as a Front-End Developer at Motiv Estratégias Digitais, using Web Standards, Responsivity, HTML, CSS, JavaScript, jQuery, AJAX, GruntJS, WordPress, PHP, and Git. During this same period, they also worked as a Full Stack Developer at A Casa do Concurseiro | Grupo UOL EdTech, using SCRUM, HTML, CSS, JavaScript, jQuery, AngularJS, PHP, and Laravel. In 2016, they also worked as a Digital Front-End Developer at Hogarth Worldwide, using Kanban, HTML, CSS, JavaScript, jQuery, and GSAP. In 2018, they worked as a Desenvolvedor Front-End Pleno at Uhuu, using SCRUM, React, PHP/Laravel, and Node. In 2019, they worked as a Senior Front-End Developer at Grupo RBS, using React, Redux Saga, React Hooks, Context API, GraphQL, and Node. Dennis also worked at NTConsult as a Software Engineer Specialist - Tech Lead and a Senior Front-End Developer, responsible for developing and architecting the front-end. Finally, they worked at 4all Tecnologia as a Front-End Guild Leader.

Dennis Kaffer obtained a Technologist in Analysis and Systems Development degree from Faculdade de Tecnologia Senac RS between 2013 and 2019. Dennis has also obtained several certifications from Udemy and DoubleClick, including Understanding TypeScript - 2020 Edition, TDD - React Testing with Jest and Enzyme, React + Redux: Fundamentos e Duas Apps do ABSOLUTO ZERO!, DoubleClick HTML5 Studio Certification, and DoubleClick QA Certification.