Lucas Neris

Data Engineer | Data Analyst | Business Analyst Freelancer

Freelancer•  May 2022 - Present

Build ETL from disparate data source using tools such as Python; assess client needs, understand the business and deliver a proper solution; support the development and implementation of business processes; develop studies for business process optimization.

Data Engineer

Neoris•  July 2022 - March 2023

- Build ETL from disparate data sources using tools such as Azure Data Factory, Python, Airflow, Google Cloud Composer and Big Query. - Assistance in technical studies of data architecture.- Build ETL from disparate data sources using tools such as Azure Data Factory, Python, Airflow, Google Cloud Composer and Big Query. - Assistance in technical studies of data architecture.

Data Engineer

act digital•  December 2021 - July 2022

- Participation in ETL processes originating from databases and APIs. - Maintenance of tools and improvements in existing applications and models. - Planning and execution of projects related to data quality used by the operation.

Data Engineer | Analytics Engineer | Data Analytics

Stone•  November 2020 - December 2021

- Participation in projects involving extraction, transformation and loading of data from APIs and company databases. - Relationship with business teams to know their needs, propose improvements and present results. - Conducting mentorships involving tools (Dataform, Airflow, Big query etc.) and programming languages (Python and SQL). - Maintenance of tools and improvements in existing applications and models. - Planning and execution of projects involving the improvement in the quality of the data used by the operation. - Proposing and carrying out studies to improve the operation.- Participation in projects involving extraction, transformation and loading of data from APIs and company databases. - Relationship with business teams to know their needs, propose improvements and present results. - Conducting mentorships involving tools (Dataform, Airflow, Big query etc.) and programming languages (Python and SQL). - Maintenance of tools and improvements in existing applications and models. - Planning and execution of projects involving the improvement in the quality of the data used by the operation. - Proposing and carrying out studies to improve the operation.

Data Science Intern

Grupo Soma•  January 2020 - December 2020

- Assistance in the development of data science projects. - Participation in projects involving extraction, transformation and loading of data from APIs and company databases. - Relationship with business teams to know their needs, propose improvements and present results. - Maintenance of tools and improvements in existing applications and models.