About me

Engineering with clarity, collaboration and purpose.

I'm Rodrigo Aster, a Software Engineer. My work combines back-end development, web products and a constant focus on software quality, using artificial intelligence both in day-to-day development and in the solutions I build.

I graduated from START — a free software development training program in Brazil — in 2022 and began my professional career in 2023. Since then I've moved through projects and growing responsibility into a senior engineering role.

I enjoy turning loosely defined problems into solutions that are understandable, maintainable and genuinely useful to the person on the other side of the screen.

How I work

Principles behind every delivery

Architecture in context

Technical decisions should answer the problem, the stage the product is at, and the people who will maintain the system.

Quality as a process

Reliable software comes from clarity, collaboration and continuous improvement — not from a review at the end of delivery.

End-to-end experience

A good solution connects interface, behavior, data and operations into one coherent journey for the user.

Skills

Areas and tools

A toolkit built across professional work, personal products and continuous experimentation on the web.

Web development
Back-end development
React and Next.js
TypeScript and JavaScript
HTML and CSS
Google Analytics 4 and GTM

Let's talk

I'm open to conversations about software, products and opportunities.

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