I am an honest, and focused Software Engineer that is always trying to deliver solutions with quality. I am very calm and easy-going, and enjoy a challenging work environment, Open Source, and learning about different cultures.

I have worked in many different projects for the past ten years, in industries such as telecommunications, banking, credit, retail, insurance, and start-ups. Occupied different positions including programmer, quality engineer, devops, architect, full stack developer, and big data engineer.

I am fluent in English and Portuguese, with good understanding of Spanish, and basic of Japanese. Attended Te Reo Maori beginner classes to learn basic vocabulary and pronunciation. ORCID ID:



Java, Python, PHP, R, C/C++, CSS, HTML, JavaScript, Shell, Perl, SQL


Node.js, NumPy, Pandas, Spark, Spring, SpringBoot, Struts, Hadoop, Tornado, Laravel


PostGIS, QGIS, ArcGIS, gvSIG, WFS, WMS, SOS, and other OGC standards


Linux, OSX, Windows


GSoC Mentor, Jenkins Machine Learning Plug-in March 2020, to September 2020
Invited to become an Apache Software Foundation Member March 2018
Invited to become an Apache OpenNLP PMC July 2017
Invited to become an Apache OpenNLP Committer April 2017
Invited to become an Apache Commons PMC October 2016
Invited to become an Apache Jena PMC March 2015
Invited to become an Apache Jena Committer January 2015
Invited to become an Apache Commons Committer August 2012
Organized two Jenkins meetups in Sao Paulo, Brazil 2012 and 2013


Spirit of GovHack for amazing team work Auckland, New Zealand July 2016
NIWA Proactive Communicator Auckland, New Zealand February 2016


Diploma in Business Administration Mackenzie University January 2008 - July 2009
B.S. in Information Systems Mackenzie University August 2003 - July 2007
Colegio Centenario (Sao Paulo, Sao Paulo, Brazil) December 2002

Work Experience

NIWA, Research Software Engineer October 2018 - Today
NIWA, Java Engineer Jun 2017 - Sep 2018
Spark Ventures, Full Stack Software Developer Oct 2016 - Jun 2017
NIWA, Software Developer / Operations Apr 2015 - Sep 2016
Boa Vista Servicos (Equifax), Senior Big Data Engineer Jun 2014 - Mar 2015
Tokio Marine, Senior Software Architect Jan 2013 - May 2014
Tokio Marine, Senior Infrastructure Engineer Oct 2012 - Dec 2013
Tokio Marine, Senior Software Engineer Oct 2011 - Sep 2012
Lojas Riachuelo, Senior System Analyst Jul 2011 - Sep 2011
Vivo (Telefonica), Senior Software Quality Engineer Jan 2010 - Jun 2011
Nossa Caixa Bank, Senior Software Engineer Apr 2008 - Dec 2009
Claro, Junior System Analyst Jun 2007 - Mar 2008
Claro, Junior System Technician Jan 2006 - May 2007
Claro, Value Added Services intern Jul 2004 - Dec 2005

Technical Training

Vue 3 + Typescript Vue Mastery Online 2021
Pandas Kaggle Online (Kaggle) 2020
Intro to Machine Learning Kaggle Online (Kaggle) 2020
Data Science Math Skills Duke University (Coursera) Online (Coursera) 2020
Unconscious Bias (3 modules) NIWA / SimTutor Online 2020
Intro to Vue.js, Real World Vue.js, Advanced Components, Next-Level Vue, Mastering Vuex, Vue 3 Composition API, From Vue 2 to Vue 3 Vue Mastery Online 2020
Building Web Applications in R with Shiny DataCamp Online 2018
Intermediate R Course - Practice Course DataCamp Online 2018
Intermediate R Course DataCamp Online 2018
Introduction to R Course DataCamp Online 2018
Level 1 Introduction to Sailing Keelboat Certificate Royal New Zealand Yacht Squadron Auckland, New Zealand 2018
OWASP NZ Day Advanced Web Hacking and Secure Coding University of Auckland Auckland, New Zealand 2017
AWS Concepts Linux Academy Online 2016
Apache Spark Essentials Linux Academy Online 2016
CS107: C++ Programming Saylor Academy Online 2016
OWASP New Zealand day training OWASP Auckland, New Zealand 2016
Linux Foundation Certified Systems Engineer Linux Academy Online 2015
Infrastructure Management with Puppet Instruct Sao Paulo, Brazil 2012
Basic concepts of change management Nossa Caixa Bank Sao Paulo, Brazil 2008
CA Harvest Software Change Admin and Config CA Sao Paulo, Brazil 2008
Hands-On Websphere Application Server IBM Sao Paulo, Brazil 2008
Business Intelligence Claro Sao Paulo, Brazil 2008
Information Security Claro Sao Paulo, Brazil 2007
Biometry applied in computer networks security Mackenzie University Sao Paulo, Brazil 2007
Web Development with Servlets and JSP Sun Microsystems Sao Paulo, Brazil 2007
COBIT and Sarbanes-Oxley Claro Sao Paulo, Brazil 2006
Genexus Programming Procwork (Sonda) Sao Paulo, Brazil 2004
Microsoft Certified Solutions Associate career Bras e Figueiredo Sao Paulo, Brazil 2003


Japanese-Language Proficiency Test (JLPT) N4 2019
gvSIG User Certificate 2018
Japanese-Language Proficiency Test (JLPT) N5 2018
LFCE Linux Foundation Certified Engineer 2015
Professional Scrum Master I ( 2011
ISTQB CTFL Certified Tester 2010
SCWCD Sun Certified Web Component Developer 2009
ITIL Foundation V2 2009
COBIT Foundation V4.1 2009
CA Software Change Manager Administration 2008
SCJP Sun Certified Java Programmer 2006
MCP Microsoft Certified Professional Windows 2000 2003

Interests and Hobbies

Bioinformatics, semantic web, linked data, animation pipelines, NLP, fuzzy logic, and GIS.
Sci-fi books, short stories, comics, movies.
Learning about new cultures, but in special Japanese, Brazilian, and Irish.
Slack line, swimming, judo, and soccer.

I wrote articles that have been published in different magazines, and also spoke in conferences in some countries. The complete list is available in my web site. For a list of Open Source projects that I contribute to, look at my GitHub profile. I have three software registered with Brazilian INPI (512018001048-2, 512018001051-2, and 512018001052-0) through Federal University of Amapa Foundation. Mentored in GSoC 2020, a new plug-in for Jenkins called Machine Learning Plug-in. References available upon request.