André Luiz de Ávila

Create Databricks queries and scripts and develop Power BI dashboards while operating in GCP (BigQuery, Looker) to support analytics delivery and data-driven decision making.

Ensured data quality through metrics and tooling, built ETL and data pipelines into BigQuery, developed Looker dashboards and Power BI reports, and automated data extraction with Python to improve reliability and reporting speed.

Implemented process changes to improve team efficiency, executed ETL from SAP using Power Query, developed Power BI dashboards, automated routines with Excel/VBA and created Power Automate workflows and SharePoint integrations.

Built dashboards in Google Data Studio consuming data from BigQuery and Sheets and produced data mapping documentation to support analytics projects.

Delivered ETL with Pentaho Data Integrator, designed data warehouse solutions, and produced dashboards and automation using Excel, VBA and Power BI to streamline reporting.

Performed ETL and data warehouse development and created Excel and Power BI dashboards while automating user routines with VBA to improve operational reporting.

Taught hardware/software fundamentals, C/C++, PHP (OOP) and MySQL, and project and systems analysis, enhancing students' programming and systems skills.

Developed Excel dashboards and automated user routines with VBA and Power BI to streamline reporting and data analysis tasks.

Delivered instruction in C/C++, PHP, MySQL and computer networks, improving students' programming and networking competencies.

Led ERP project development for a construction company, designed Firebird database schemas and implemented modules for budgeting, finance, CRM and asset control.

Maintained an oil-rig failure prediction system for Petrobras, performing system maintenance and ensuring operational reliability.

Gathered requirements, developed Java components, created database structures and authored solution documentation for telecom projects.

Coordinated DBAs and help desk teams during system migrations, managed virtualization choices (App-V/Citrix), oversaw SSO/AD integrations and delivered user training for Globosat.

Administered the SIGA programming grid system, implemented routines, maintained features and produced management reports and documentation to support channel operations.

Participated in requirements gathering and development for palmtop/mobile systems and provided systems analysis and maintenance for STV, musical synchronization and SIGA projects.

Gathered requirements and developed backend and mobile components for a sales force palmtop system, supporting both server and mobile integrations.

Contributed to a digital signer and OpenSSL-wrapping DLL project used by major banks and vendors, focusing on secure integration and component development.

Participated in the PIS project, a three-layer system controlling portions of stainless steel production, contributing to system design and implementation.

Pursuing an MBA in Big Data (Data Science) via e-learning to develop advanced data science and big data analytics skills.

Activities and societies: Python Programming for Data Science course (PUC-MG, Poços de Caldas), duration 40 hours, May–June 2019

Completed a Bachelor in Computer Science with coursework in programming, databases, and software fundamentals, graduating in December 2002.