Ekivaldo A.
Front-end UX Engineer

Skills

Cascading Style Sheets

Microsoft Excel (Advanced Analytics Add-ons)

Zabbix

Microsoft Sql Server

Html

Javascript

Python

Ekivaldo is available for hire

Hire Ekivaldo A.

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Bio

A graduate in Computer Engineering equipped with comprehensive expertise in Python, Power BI, SAP, MySQL, and SQL Server systems. Known for earning recognition from a mine automation team for impactful contributions to project completions. Professional experience encompasses roles such as developer, IT analyst, systems analyst, website developer, Power BI dashboard designer, and ERP manager. Demonstrated capability by contributing to the website development for a notable event, the Brazilian Computer Society Congress held in July 2019.

IT Analyst
7/1/2020 - 9/1/2021

Managed data collection processes using Power BI for marketing, finance, and industry project management, contributing to strategic decision-making. Led corrective maintenance of the corporate SAP system. Developed website and platform improvements. Oversaw data extraction and processing from the Bitrix24 system, performing data modeling in SQL Server to develop dashboards and generate reports.
Systems Analyst
8/1/2022 - 2/1/2023

Managed the configuration and integration of an E-commerce platform with the TOTVS ERP system. Conducted analyses to suggest improvements for the VTEX sales platform and led data modeling in SQL Server. Performed comprehensive database analyses and oversaw the ETL process (Extraction, Transformation, and Loading). Generated various reports and inventories for metrics assessment. Developed plans, goals, and work schedules to ensure timely project completion. Actively participated in meetings to propose innovative ideas and necessary improvements.
BI Consultant
4/1/2020 - 7/1/2020

Defined the scope of projects for the development of reports and dashboards for financial areas, strategic supplier sector, and sales utilizing Power BI to enable quick and strategic decision-making. Monitored activities and conducted training sessions on the effective use of the tool. Produced detailed reports for monitoring sales targets and revenues, performed comprehensive data analysis and modeling, and executed ETL processes. Developed plans, targets, and schedules to optimize operational efficiency.
Mining Automation Intern
8/1/2019 - 2/1/2020

Developed dashboard reports in Power BI to gather information influencing strategic decisions. Performed analysis of potential network and system failures, mapping and parameterizing processes and systems. Conducted data analysis to identify patterns and trends in mine automation, proposing process improvements. Utilized Zabbix and Grafana for monitoring and data visualization. Queried and treated data in SQL and MySQL, tracking maintenance indicators. Supervised rock blasting activities and managed preventive and corrective maintenance within the mine.
Front-End Developer
9/1/2016 - 10/1/2017

Responsible for overseeing the IT department with a specific focus on web development. Developed proficiency in PHP, Doctrine, and Silex, contributing to backend system development. Extensive experience with front-end frameworks such as Ext JS 4.2, NodeJS, and Vue.js, ensuring the creation of dynamic and responsive user interfaces. Demonstrated strong database management skills using PostgreSQL and MongoDB, optimizing data storage and retrieval processes. Ensured collaborative code maintenance and version control through the effective use of SVN and Git, fostering a streamlined and efficient development environment. Played a key role in project planning, execution, and deployment, consistently meeting deadlines and delivering high-quality web solutions.