I am a Software Developer / Architect with a lot of hands on experience in Java, ReactJS, Elasticsearch and lots of others tools / frameworks. I like to use these technologies to help customers with their business challenges. I have experience with importing, transforming, presenting and learning from data. Currently I am working on improving the results of search engines using learning to rank and other relevance tuning techniques. I am involved with multiple open source projects, among them is the learning-to-rank plugin for elasticsearch.