João V.
Back-end and Systems Engineer

Skills

Sql

Microsoft Sql Server

Java

Python

Microsoft Azure

Amazon Aws

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Bio

A graduate in Information Systems from UNISUL with a focus on continuously expanding knowledge in various technologies and tools including Python, Pentaho Data Integration, Infrastructure, AWS, Database Management, SAP B1, PostgreSQL, SQL Server, and Power BI. Presently, at the age of 27, engaged in the field of data analysis and dedicated to enhancing skills to ensure proficiency in solving a range of complex problems.

Developer RPA
1/1/2021 - Present

Developed various automations for data processing within the finance sector, with a specific focus on Capex/Opex. Gained proficiency in designing and implementing automation solutions to streamline financial data workflows. Employed advanced scripting and programming techniques to enhance the accuracy and efficiency of financial operations. Utilized tools and frameworks relevant to financial data processing to deliver high-impact solutions in the finance sector. Demonstrated the ability to work effectively in complex financial environments, ensuring compliance and adherence to industry standards.
IT Assistant
4/2/2019 - 1/1/2021

Implemented a Business Process Management System (BPMS) within the organization, developing business rules and strategic validations aligned with board and management directives. This initiative enhanced process control and enabled the generation of strategic and operational indicators. Spearheaded the implementation of a data lake and data warehouse, utilizing technologies including SQL Server, PostgreSQL, Pentaho, and Power BI. Integrated ERP SAP B1 with the BPMS and the data lake, facilitating the generation of analytical views such as margin and cost, and leveraging historical sales data for sales and purchasing planning. Contributed to various other projects, including the implementation of Warehouse Management System (WMS), Cloud SAP, and PABX telephony systems.
Intern
8/2/2018 - 4/2/2019

Developed expertise in process modeling and process automation using the Softexpert system. Applied college knowledge to practical scenarios, including the installation and configuration of Zabbix for server temperature monitoring and setting up Telegram notifications for the IT Manager via SSH. Installed and configured OCS Inventory through SSH for managing company's asset inventory. Implemented system integrations utilizing REST API and SOAP technologies. Conducted security failure analysis and collaborated between the Quality Department and IT Department to enhance processes and automate workflows. Followed the PDCA model to achieve certification in the Model of Management Excellence (MEG), contributing to an award of 125 points.
Intern
10/2/2015 - 11/2/2017

During this internship, developed expertise in using network domains with Active Directory, and implemented standardized images for formatting machines via image servers. Gained experience in creating and managing inventories using OCS Inventory and computer asset numbers. Provided technical support and performed maintenance on employees' computers. Collaboratively created a print server. Enhanced customer service skills and addressed challenges in delivering high-quality service.