Experience
Staff Relevance Engineer
Shopify
Drive Relevance Engineering discipline at Shopify's Discovery experiences team
Jan 2024 - Present
(Ontario, CA)
Senior Relevance Engineer
Shopify
Member of Discovery Experiences team:
Mar 2021 - Dec 2023
(Ontario, CA)
Senior Relevance Engineer
OLX Group
Driving relevance engineering of some of the Search and Recommendation components. That covers projects such as recommendations personalization and blending, ranking improvements and search results diversification.
Nov 2019 - Mar 2021
(Berlin, DE)
Senior Search Relevance Engineer
EyeEm
In this short period I work for EyeEm I had the chance to help improving relevance of EyeEm Marketplace search algorithms as well as in Search Services.
Aug 2019 - Nov 2019
(Berlin, DE)
Senior Machine Learning Engineer
GetYourGuide
Responsible for developing algorithms to improve Search Relevance and ranking algorithms for GetYourGuide Marketplace Search. Also, I developed data pipelines to process search metrics and features which are used to feed our ranking algorithms and train our Machine Learning models.
Nov 2016 - Jul 2019
(Berlin, DE)
Staff Software Engineer
Worldpackers
Backend engineer acting in several projects but responsible for data engineering projects such as Search and Recommendations. Worldpackers has an agile and collaborative management environment, then, part of my job also consisted of collaborating on many strategic and product decisions.
Jan 2015 - Sep 2016
(São Paulo, BR)
Senior Software Engineer
Walmart eCommerce
In the first half of my journey at Walmart, I worked in the Search team as a Senior Backend engineering. Our team was responsible for implementing Search and Indexing services and improving ranking relevance. Later, in the global Competitive Intelligence team, I worked in automatic and dynamic precification. I worked in data engineering tasks like creating data pipelines and productizing price forecasting models.
Jan 2015 - Sep 2016
(São Paulo, BR)
Software Engineer
Elo7
Backend Engineer working in the Search team. Our team was responsible for decoupling Search from the Monolithic application, automate Indexing pipeline and improving Elo7 Marketplace search.
May 2012 - Aug 2013
(São Paulo, BR)
MSc Candidate on Computer Science
University of São Paulo (USP) -
Institute of Mathematics and Statistics (IME)
Research about automated testing web service choreographies which is a decentralized service composition. In my Masters project I have created a framework and a methodology to apply Test-driven development in service compositions (choreographies and orchestration). My Masters project contributed to 2 international projects:
CHOReOS
(European Commission FP7 project), and
Baile
(HP Labs project).
May 2012 - Aug 2013
(São Paulo, BR)
Trainne system analyst
Ingenico Group
Started as Quality Assurance (QA) analyst acting in the fuctional testing phase of several projects. Later, I worked as a System Engineer of the company development tools.
Aug 2007 - Sep 2019
(São Paulo, BR)