João H.Data Analyst
Skills
A Data Analyst with nine years of experience and a comprehensive understanding of data analysis for decision-making. This professional journey has included significant contributions to various challenging and dynamic environments, driven by a deep-rooted commitment to excellence and impactful outcomes. With a strong foundation in data analysis, a readiness to apply these skills and experiences is emphasized, along with an openness to explore potential alignment with organizational objectives. Prepared to engage collaboratively in driving success and innovation.
Data Analyst
4/1/2018 - 3/1/2024
Developed expertise in analyzing complex datasets using Python and R. Created interactive dashboards for decision-making using Tableau and Power BI. Leveraged SQL for efficient data extraction and manipulation. Gained hands-on experience with data warehousing solutions like Amazon Redshift and Google BigQuery. Implemented data visualization best practices to convey actionable insights. Fostered collaborative environments by using version control systems such as Git.Computer Technician
1/1/2015 - 3/1/2018
Managed LAN and WLAN computer networks utilizing Mikrotik, Intelbras, Ubiquiti, and TpLink routers. Demonstrated expertise with L2 and L3 switches and extensive experience in user support, including the Office Package and Windows environments (8.1 and 10). Gained proficiency with Windows Server 2012 R2 and 2016, as well as the Pf Sense Firewall. Provided specialized support for Zebra label printers, ensuring seamless operations.Commercial Automation Technician
4/1/2013 - 12/1/2014
Gained expertise in managing and providing support for fiscal printers and commercial automation systems. Excelled in troubleshooting and resolving technical issues, ensuring seamless operation and adherence to compliance standards. Developed skills in providing user support, addressing and resolving a wide range of customer queries and technical problems. Demonstrated effective management of both LAN and WLAN networks, which included configuration, maintenance, and monitoring to optimize network performance and reliability. Familiarity with various networking tools and protocols allowed for efficient support and network management in a commercial environment.
Network and Systems Administration at Estácio de Sá University
2013 - 2015Teaching English as a Second Language at EF English Live
2021 - 2023
Power BI at Empower data
1/1/2023QLIK SENSE at Mago dos Dados
6/1/2022
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