About

Rafael Barreto is a highly skilled Senior Staff Machine Learning Engineer at Twitter (Revenue Science) with almost 10 years of relevant experience in the field. Throughout his career, Rafael has worked on a range of projects, from complex Computer Vision algorithms in highly constrained embedded systems to Machine Learning applied to massive datasets. His expertise in complex math modeling and non-trivial technological tools has made him a valuable asset to the companies he has worked for. Currently, Rafael is a Senior Staff Machine Learning Engineer at Twitter, where he works on developing state-of-the-art Machine Learning techniques to increase the efficiency of one of the biggest mobile Ad exchanges. Prior to this, he has held positions as a Staff Machine Learning Engineer and Senior Machine Learning Engineer at Twitter, where he worked on multiple projects and collaborated with various stakeholders to identify opportunities for employing Machine Learning techniques. Rafael holds a Master's degree in Computer Science, Machine Learning from the Universidade Federal de Pernambuco, where he also completed his Bachelor's degree in Computer Engineering. His educational background, combined with his extensive experience, has given him a strong foundation in the tech industry. Rafael's tech stack includes ML, Computer Vision, and Mobile technologies. He has a proven track record of delivering high-quality work and has received recognition for his contributions to the field. Rafael is a dedicated and passionate professional who is always looking to push the boundaries of what is possible with Machine Learning.