Alvacir L.
Data Engineer

Skills

Node.js

Cascading Style Sheets

Oracle Database

Snowflake

Html

Java

Javascript

Python

Postgresql

Angular

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Bio

Business Intelligence and Data Science Developer with a degree in Computer Science and specialization in ETL structuring. Demonstrates robust proficiency in creating advanced dashboards using DAX measures in Power BI. This expertise is complemented by a proactive approach to improving data processes, ensuring data analysis efficiency, and facilitating informed decision-making.

BI Developer Analyst
2/1/2023 - Present

Developed expertise in creating and managing ETL processes using Pentaho. Incorporated Power BI reports through the use of Node.js and JavaScript, with a focus on creating reports containing DAX metrics and measures. Demonstrated proficiency in platforms such as Snowflake and the DW Starschema model. Possessed solid skills in Oracle PL/SQL Procedures and Packages. Actively contributed to the optimization of data pipelines and the continuous improvement of ETL processes.
Junior Support Analyst
1/1/2020 - 1/1/2023

Ensured timely management of calls adhering to Service Level Agreements (SLA). Developed and optimized queries utilizing PL/SQL, and facilitated data extraction from ORACLE and POSTGRES to generate comprehensive reports. Conducted settings and in-depth analysis of ORACLE triggers and procedures. Maintained and expanded the functionality of front-end reports using Angular and Node.js.
IT Trainee
1/1/2019 - 12/1/2019

Developed proficiency in front-end development using Javascript, Typescript, Node.js, and the Angular framework. Demonstrated expertise in data processing through extensive work with Oracle PLSQL.