Hi, I’m
Jamilli Oliveira
Data Governance Analyst
São Paulo
Summary
Experienced Data Engineer with a strong focus on data governance. Proficient in big data analysis, pipeline optimization (Jenkins), and job automation (Talend DI). Skilled in BI tools (MicroStrategy, Power BI, Tableau) and AWS data lakes (S3, Redshift, Redshift Spectrum, Athena). Expertise in managing Oracle and SQL Server databases, ensuring data quality through rigorous maintenance and testing. Dedicated to implementing best practices in data governance, streamlining ETL processes, and delivering robust data solutions.
Overview
6
years of professional experience
2
Certifications
Work History
Brasil, Bolsa, Balcão - B3
Data Governance Senior Analyst
11.2023 - Current
Job overview
- Support for the implementation of the Data Governance and Management Program; Development of Policies, Standards, and Procedures; Creation, implementation, and monitoring of processes; Promotion of a Data Culture; Assistance in governed ingestion using Azure Purview (cataloging, lineage, glossary, and monitoring), assessment of the impact of initiatives on data structures, and communication with data consumers; Evaluation of tools, as well as promoting their corporate use; Definition of metrics and KPIs for data management.
BTG Pactual
Cloud Security Analyst
03.2023 - 11.2023
Job overview
- Analysis of operational security requirements for cloud environments, including the evaluation of best practices and compliance standards; Management of multi-platform access across Azure, Google Cloud Platform (GCP), and Amazon Web Services (AWS), ensuring secure and efficient user access; Development and management of processes and playbooks to enhance operational security and streamline incident response.
- Developed and maintained detailed documentation on security processes, facilitating knowledge transfer and ensuring consistency in procedures using Confluence
Pier Seguradora
Data Governance Analyst
01.2022 - 03.2023
Job overview
- Conducting thorough analyses of operational security requirements in cloud environments, focusing on the integration of data governance best practices and compliance frameworks;
- Overseeing multi-platform access management across Azure, Google Cloud Platform (GCP), and Amazon Web Services (AWS) to ensure secure, governed access to data assets;
- Designing and implementing processes and playbooks that enhance data governance protocols, streamline workflows, and improve incident response capabilities;
- Developing and maintaining comprehensive documentation of governance processes and data management procedures using Confluence, promoting effective knowledge sharing and collaboration among cross-functional teams while fostering a culture of data stewardship.
Grupo SBF
Data Engineer
03.2021 - 08.2022
Job overview
- Analysis and processing of big data, including the optimization of routines and monitoring of pipelines in Jenkins.
- Automation of jobs using Talend DI, alongside business intelligence tasks utilizing MicroStrategy and Power BI.
- Responsibilities also encompass data modeling, ingestion, and maintenance within AWS data lakes, specifically utilizing services such as S3, Redshift, Redshift Spectrum, and Athena.
- Operation and management of Oracle and SQL Server databases, ensuring data quality through rigorous maintenance and testing procedures. This includes implementing best practices for data governance, streamlining ETL processes, and providing robust solutions for data warehousing and analytics.
Grupo SBF
Data Governance Analyst
08.2021 - 01.2022
Job overview
- Management of metadata, data lineage, taxonomy, and business term glossary;
- Development of requirements and data quality control within AWS and GCP Data Lakes;
- Knowledge management and governance operations; alignment of business metrics; ideation, dissemination, and validation of guidelines; data cataloging using DataHub and DataStudio;
- Assessment and mapping of processes and best practices.
Accenture
Application Developer
07.2019 - 02.2021
Job overview
- From July 2019 to March 2020 - Technology Analyst N3 on the BDEMQ project (Database for storage, movement, and quality) for the oil and gas industry, with a focus on Oracle databases - PL/SQL, parameterization of requirements for corrective actions, backend development with Java, and support.
- From April 2020 to August 2020 - Digital Big Data Processing Analyst in Hive and Hadoop for financial services.
- From September 2020 to February 2021 - Analytics Big Data Analyst in AWS: CloudWatch, Lambda, RDS, Glue, S3, and SNS; automation using Python and Pandas; ETL monitoring with Talend; data visualization with Tableau; and integration with PostgreSQL for the chemical industry.
- Involvement with Cloudera data lake integration, data monitoring using Apache Impala, migration from Spotfire to QlikSense, data modeling with AWS Redshift, and job structuring with Talend for the electrical industry.
Education
Universidade Federal Rural De PernambucoRecife, Pernambuco, Brazil
Bachelor of Science from Computer Engineering
05.2001
Skills
AWS
Languages
Portuguese
Bilingual or Proficient (C2)
English
Advanced (C1)
Spanish
Elementary (A2)
Certification
AWS Cloud Pratictioner
Timeline
Data Governance Senior Analyst
Brasil, Bolsa, Balcão - B3
11.2023 - Current
Cloud Security Analyst
BTG Pactual
03.2023 - 11.2023
Azure AZ 900
10-2022
Data Governance Analyst
Pier Seguradora
01.2022 - 03.2023
Data Governance Analyst
Grupo SBF
08.2021 - 01.2022
Data Engineer
Grupo SBF
03.2021 - 08.2022
AWS Cloud Pratictioner
02-2020
Application Developer
Accenture
07.2019 - 02.2021
Universidade Federal Rural De Pernambuco
Bachelor of Science from Computer Engineering
05.2001
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