Open to opportunities

Luiz Astivan

@luizastivan

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Data-focused emerging technologies assistant skilled in automation, cloud platforms, and analytics.

Brazil

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What I'm looking for

I seek roles where I can apply automation, cloud platforms, and data engineering to build scalable data solutions, collaborate cross-functionally, and drive measurable efficiency gains.

I am a Systems Analysis and Development student transitioning from finance to technology, specializing in Data Engineering and Analytics. I combine strong analytical skills with hands-on technical experience to build scalable data solutions.

At Toyota I implemented automation that reduced daily processes from one hour to five minutes using Power Automate and PowerShell, and developed web-scraping automations with Python libraries and N8N. I also supported data governance, helpdesk operations, and deployed Docker-based embedded servers across branch units.

In financial roles I automated reporting with Power Automate and Power BI, cutting report generation time by over 50%, and participated in projects integrating financial data across systems to improve efficiency. Earlier roles included ERP implementation support and analytical reporting that optimized investment and marketing KPIs.

I am motivated to leverage cloud platforms (AWS, Azure), Python, and SQL to design robust data infrastructures, deliver actionable insights, and drive continued process improvements in cross-functional teams.

Experience

Work history, roles, and key accomplishments

Emerging Technologies Assistant

Toyota

Jan 2024 - Nov 2024 (10 months)

Automated data extraction and KPI reporting pipelines, reducing daily execution time from 1 hour to 5 minutes and improving financial data integration efficiency by 30%. Implemented Docker embedded servers for branch units and built web-scraping automations for marketing insights.

Power Automate PowerShell Python Selenium Power BI Docker Data Integration HelpDesk+

Financial Planning Analyst

Alfacar Locadora de Veículos Ltda

Aug 2021 - Nov 2024 (3 years 3 months)

Developed automated financial reporting with Power Automate and Power BI, cutting report generation and analysis time by over 50% and led projects to integrate financial data across systems for improved efficiency.

Power Automate Power BI SQL Data Integration Excel)Reporting ETL Process Automation ERP Excel

Administrative Assistant

IGS Locadora de Veículos Ltda

Jul 2020 - Aug 2021 (1 year 1 month)

Supported ERP implementation, managed invoicing and gathered planning data to support accounts payable and receivable controls, improving operational record accuracy.

ERP Invoicing Accounts Payable Accounts Receivable Data Collection Excel)Reporting Administrative Support Excel

Intern

Lumis Construtora Ltda

Aug 2018 - Aug 2019 (1 year)

Built analytical Excel reports and automated queries to optimize investment analysis and monitored marketing KPIs to support decision-making.

Excel)Data Analysis KPIs Automation Reporting Investment Analysis Excel

Student Monitor

Centro Universitário de São José

Jan 2018 - Feb 2018 (1 month)

Tutored students in financial mathematics topics including interest calculations and financial planning methods to improve classroom comprehension.

Tutoring Teaching Communication

Education

Degrees, certifications, and relevant coursework

Estácio de Sá (EAD)

Associate Degree, Systems Analysis and Development

2024 -

Activities and societies: Relevant courses: Object-Oriented Python Development, Python for Database, Azure Fundamentals Prep, UX/UI for Developers, Power Apps Low Code/No Code

Associate Degree in Systems Analysis and Development with coursework in object-oriented programming, databases, web development, cybersecurity, and low-code Power Apps.