Waydson V.

Data Engineer

Data Engineer - Porto Seguro
5/1/2021 - Present

Worked extensively within various squads under the Atlas program, focusing on development and maintenance of data loading routines using Informatica DEI in a Google Cloud environment. Took on the responsibility of building new workflows to disable routines directly connected to Hadoop. Created and managed routines in Informatica DEI with the assistance of Google Dataproc services to facilitate the migration of transactional tables to Google Cloud Platform (GCP). Engaged in the ingestion of parquet files into Google Cloud Storage across Rawdata, Staging, and Trustdata layers, ensuring compliance with anonymization requirements through the LGPD engine. Completed workflows with validation processes in BigQuery using external tables.

Cloud Computing Consultant ICSS - Claro Brasil
10/1/2020 - 8/1/2021

Developed proficiency in Informatica Cloud, managing data integration tasks that involved reading data directly from Salesforce and preparing it for availability in the DataLake. Built ETL flows using Informatica Cloud to consume data from Apigee APIs, subsequently generating information to feed Salesforce Cloud. Engaged in requirement gathering with clients, constructing data processing rules, documenting procedures, and configuring Control-M Jobs for automated workflows.

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6/1/2020 - 10/1/2020

Developed proficiency in creating and maintaining ETL processes using Informatica Powercenter. Monitored job executions and maintained the job schedule with Control-M. Participated in the analytical part of the project, addressing and analyzing incidents while liaising directly with the user area. Documented all old and new processes built in Powercenter, ensuring comprehensive and up-to-date records.

Analyst/Developer PowerCenter - Claro Brazil
1/1/2019 - 5/1/2020

Developed and maintained ETL processes using Informatica PowerCenter, ensuring seamless data extraction, transformation, and loading. Demonstrated expertise in reading transaction tables, processing data, and making it available in Oracle databases. Applied Shell Scripting for file generation and movement within ETL workflows. Contributed to analytics projects by creating SQL queries, generating reports, and analyzing potential errors to enhance data accuracy and insights.

Powercenter Consultant - Banco Digio
7/1/2018 - 12/1/2018

Developed ETL solutions utilizing the Informatica Powercenter Tool, showcasing advanced technical expertise in data transformation processes. Acted as the primary contact for client requests, efficiently managing all treatments and scope definitions to ensure client satisfaction and project alignment.

Cloud Computing Developer ICSS - SANOFI
1/1/2018 - 6/1/2018

Developed solutions using the Informatica Cloud ICSS tool, executing API calls to Salesforce for comprehensive data processing within Informatica Cloud, and facilitated data ingestion into Oracle databases.

Analyst/Developer - OI Brasil
4/1/2017 - 12/1/2017

Oversaw an internal system to support multiple aspects of a large-scale project while adhering to SLA times for open call queues. Provided critical information to aid decision-making across various involved areas. Enhanced system performance through the creation, modification, and optimization of queries. Delivered bug fixes for production support. Leveraged tools and technologies including Oracle, PLSQL, Java, JSP, JavaScript, and Microsoft Power BI for development and data management tasks.

Analysis and Development of Systems at Estácio de Sá University
2016 - 2018