Neder Hayden
Fast, accessible, well-built interfaces with React, Next.js and TypeScript — from Manaus-AM to anywhere, remote.
Front-end developer with over 7 years between study and hands-on experience in programming, focused on modern interfaces and web portals.
I work mainly with Next.js, React, TypeScript and Redux, building products for clients across very different sectors — supplementary health, agribusiness, education and document management — with experience in both legacy and modern stacks.
I use AI tools daily in a very practical way: not just to support writing code, but also to organize and orchestrate the workflow across the different projects I maintain.
Outside of contracted work, I maintain personal projects across varied areas — finance, e-commerce, management for organizations — as a way to keep experimenting with technologies and approaches outside my day-to-day scope.
I like working independently, but also collaboratively: I've worked on both individual products and larger squads, always aiming to deliver solutions that work well in practice, not just on paper.
Front-end development for Unimed Rio Preto's (supplementary health) web portals and digital systems, working on the implementation and maintenance of web products for different audiences (members, health professionals and administrative teams). I work across multiple products with different generations of the stack, always prioritizing maintainability and consistency between them.
Front-end solutions for multiple clients, from concept through implementation and maintenance, ensuring high quality and performance. I work with clients across several industries, including agribusiness, education, document management, training management, healthcare, and others.
Front-end solutions for multiple clients, from concept through implementation and maintenance, ensuring high quality and performance. I work with clients across several industries, including agribusiness, education, document management, training management, healthcare, and others.