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Dartagnan R
@romannmello
Senior Software Developer
Brazil
Portuguese, English
About me
Hi! I’m a Full-Stack Developer and Technical Leader with over 5 years of professional experience engineering robust, scalable, and high-performance digital solutions. My expertise spans across the entire development lifecycle—from database architecture to seamless user interfaces.
I specialize in building modern web applications using a powerful, modern stack: TypeScript, React, Node.js, and MongoDB. My background as a tech lead means I don't just write code; I design clean architectures, optimize system performance, and build digital products aligned with real business goals.
Skills
Dartagnan R
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Average response time: 1 hour
