Summary
Ivan Teso is a Senior Frontend Developer based in Berlin with 8 years of experience building fast, accessible, and SEO-friendly web applications using JavaScript, TypeScript, and React. He has delivered customer-facing products and marketing platforms at companies like Contentful and Klarna, where he focused on performance, UX and scalable component libraries. Comfortable in agile teams, he brings a designer’s sensitivity from agency work and a scientist’s rigor from earlier laboratory roles, which shows in his attention to accessibility, testing and architecture. A lifelong learner who studied molecular biology and completed a Front-End Nanodegree, Ivan blends cross-disciplinary curiosity with production-grade engineering to make the web more inclusive and performant.
8 years of coding experience
11 years of employment as a software developer
Finnish language Language Learning Finnish, Finnish language Language Learning Finnish at TAKK Tampereen Aikuiskoulutuskeskus
Front-End Web Developer Nanodegree front-end development programming, Front-End Web Developer Nanodegree front-end development programming at Udacity
Cellular and Molecular Biology Molecular Biology, Cellular and Molecular Biology Molecular Biology at Università degli Studi di Genova
Italian, English, Finnish