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Marcel Beumer
Freelance JavaScript/React GUI developer
Marcel Beumer is a skilled frontend developer with a passion for crafting high-quality GUI code using ES6+, React, and React Native. He excels in understanding requirements, UX design, and backend integration. Marcel is aligned with the mindset of product owners, founders, and team leads, seeking project opportunities to enhance his expertise in advanced React/Flux concepts, functional component composition, performance optimization, flowtype, and frontend architecture. He is experienced in full web frontend and native app development, and is open to collaborating with internal development teams. Marcel's background includes roles such as Consultant And Video Specialist at Marcel Beumer Consulting, Frontend Developer at Internations, Consultant And Full-Stack Engineer at Marcel Beumer Consulting, Manager Support And Training at Backbase, and Senior Technical Consultant at Backbase.