Data Engineer

• Dec 2019 - Present

Participation of projects where the role may be Data Engineer or Data Scientist.Highlighted participation: Creation of the Kybalion product, a set of API that applies Machine Learning models to solve problems such as Sentiment Analysis, Text Recognition, Keywords Extraction, Object Detection and Face Recognition. The project was implemented with Python using Flask RestPlus, Swagger, Docker and DVC API.In addition to participation in other projects such as:- Order recommendation with client clustering.- Demand Prediction- ETL creation with python and visualization with Power BI.Main activities:Feature Engineer, Feature Selection, Clustering and Data Ingestion.

Senior Systems Analyst

• Mar 2012 - Jul 2019

- Service portfolio process Owner (ITIL)- Team Leader of outsourced employees, whose responsibility was to maintain / support Business Intelligence applications built with the following technologies QlikView, QlikSense, Nprint, SAP DS, SAP Hana.- Support, troubleshooting, bug analysis and mapping of web applications, which were integrated with SAP ECC (Logistics, Production, HR, Finance) (.Net SQL Server, SAP PI, SAP MM, SAPSD, SSIS)- Support, troubleshooting and error analysis of franchise business applications, (SQL Server, .NET, ISS)

System Analyst

• Jan 2009 - Mar 2012

- Incident Management (JIRA)- Responsible for Critical Incidents- Analysis, improvement and correction of PL SQL, procedures and other database scripts (Oracle)- Consulting in creating data quality applications (JAVA)- Continuous improvement in systems for the purpose of recovering collection revenue- Troubleshooting, error analysis and maintenance of billing and billing applications, (Arbor / Kenan FX)- Knowledge of the telecom process life cycle - Incident Management (JIRA)- Responsible for Critical Incidents- Analysis, improvement and correction of PL SQL, procedures and other database scripts (Oracle)- Consulting in creating data quality applications (JAVA)- Continuous improvement in systems for the purpose of recovering collection revenue- Troubleshooting, error analysis and maintenance of billing and billing applications, (Arbor / Kenan FX)- Knowledge of the telecom process life cycle

Web Developer

• Feb 2007 - Apr 2008

Web application development using PHP, javascript, Ajax, XML, HTML. Web application development using PHP, javascript, Ajax, XML, HTML.

Co-Owner

• Feb 2004 - Dec 2006

Web Programmer

• Jan 2003 - Jan 2004

Student Intern

• Jan 2002 - Jan 2003