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Hi, I'm Guilherme, an innovative software developer passionate about optimizing algorithms and building scalable APIs for high-traffic applications. I enjoy tackling complex bugs and delivering impactful digital solutions that improve system reliability and user experiences. Currently, I work at OnSign TV where I optimize playback libraries and design multi-server APIs. I'm continuously learning and expanding my skills, recently completing Harvard's CS50W to deepen my expertise in secure and scalable web applications using Python and JavaScript. I love turning challenges into opportunities and collaborating to create efficient, cutting-edge software solutions.…Hi, I'm Guilherme, an innovative software developer passionate about optimizing algorithms and building scalable APIs for high-traffic applications. I enjoy tackling complex bugs and delivering impactful digital solutions that improve system reliability and user experiences. Currently, I work at OnSign TV where I optimize playback libraries and design multi-server APIs. I'm continuously learning and expanding my skills, recently completing Harvard's CS50W to deepen my expertise in secure and scalable web applications using Python and JavaScript. I love turning challenges into opportunities and collaborating to create efficient, cutting-edge software solutions.

Guilherme Focassio

Developer, Web Developer, Programmer, +2

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Hi, I'm Guilherme, an innovative software developer passionate about optimizing algorithms and building scalable APIs for high-traffic applications. I enjoy tackling complex bugs and delivering impactful digital solutions that improve system reliability and user experiences. Currently, I work at OnSign TV where I optimize playback libraries and design multi-server APIs. I'm continuously learning and expanding my skills, recently completing Harvard's CS50W to deepen my expertise in secure and scalable web applications using Python and JavaScript. I love turning challenges into opportunities and collaborating to create efficient, cutting-edge software solutions.…Hi, I'm Guilherme, an innovative software developer passionate about optimizing algorithms and building scalable APIs for high-traffic applications. I enjoy tackling complex bugs and delivering impactful digital solutions that improve system reliability and user experiences. Currently, I work at OnSign TV where I optimize playback libraries and design multi-server APIs. I'm continuously learning and expanding my skills, recently completing Harvard's CS50W to deepen my expertise in secure and scalable web applications using Python and JavaScript. I love turning challenges into opportunities and collaborating to create efficient, cutting-edge software solutions.

Available to hire

Hi, I’m Guilherme, an innovative software developer passionate about optimizing algorithms and building scalable APIs for high-traffic applications. I enjoy tackling complex bugs and delivering impactful digital solutions that improve system reliability and user experiences. Currently, I work at OnSign TV where I optimize playback libraries and design multi-server APIs.

I’m continuously learning and expanding my skills, recently completing Harvard’s CS50W to deepen my expertise in secure and scalable web applications using Python and JavaScript. I love turning challenges into opportunities and collaborating to create efficient, cutting-edge software solutions.