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Hi, I'm Pietro Lontra Masiero. I'm a Brazilian data professional with a strong affinity for data analytics, process improvement, and R&D/tax consulting. I enjoy turning data into actionable insights and collaborating across teams to drive smarter decisions. I hold a Bachelor in Business Administration from UNISINOS and have hands-on experience in healthcare equipment procurement, tax and R&D consulting, people analytics, and continuous improvement. I am proficient in Excel, Power BI, SQL, Python, R, and related tools, always aiming for professional and personal growth.…Hi, I'm Pietro Lontra Masiero. I'm a Brazilian data professional with a strong affinity for data analytics, process improvement, and R&D/tax consulting. I enjoy turning data into actionable insights and collaborating across teams to drive smarter decisions. I hold a Bachelor in Business Administration from UNISINOS and have hands-on experience in healthcare equipment procurement, tax and R&D consulting, people analytics, and continuous improvement. I am proficient in Excel, Power BI, SQL, Python, R, and related tools, always aiming for professional and personal growth.

Pietro Lontra Masiero

Data Analyst, Data Scientist, Marketing Analyst, +2

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Hi, I'm Pietro Lontra Masiero. I'm a Brazilian data professional with a strong affinity for data analytics, process improvement, and R&D/tax consulting. I enjoy turning data into actionable insights and collaborating across teams to drive smarter decisions. I hold a Bachelor in Business Administration from UNISINOS and have hands-on experience in healthcare equipment procurement, tax and R&D consulting, people analytics, and continuous improvement. I am proficient in Excel, Power BI, SQL, Python, R, and related tools, always aiming for professional and personal growth.…Hi, I'm Pietro Lontra Masiero. I'm a Brazilian data professional with a strong affinity for data analytics, process improvement, and R&D/tax consulting. I enjoy turning data into actionable insights and collaborating across teams to drive smarter decisions. I hold a Bachelor in Business Administration from UNISINOS and have hands-on experience in healthcare equipment procurement, tax and R&D consulting, people analytics, and continuous improvement. I am proficient in Excel, Power BI, SQL, Python, R, and related tools, always aiming for professional and personal growth.

Available to hire

Hi, I’m Pietro Lontra Masiero. I’m a Brazilian data professional with a strong affinity for data analytics, process improvement, and R&D/tax consulting. I enjoy turning data into actionable insights and collaborating across teams to drive smarter decisions.

I hold a Bachelor in Business Administration from UNISINOS and have hands-on experience in healthcare equipment procurement, tax and R&D consulting, people analytics, and continuous improvement. I am proficient in Excel, Power BI, SQL, Python, R, and related tools, always aiming for professional and personal growth.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Beginner

Work Experience

Intern at RGS - Importações e venda de equipamentos médicos hospitalares

February 1, 2019 - October 1, 2019

Provided medical equipment for the hospital sector; participated in public and private tenders and quotations across Brazil; performed administrative and financial activities.

R&D/TAX Consultant Intern at Martinelli Advogados

July 1, 2020 - May 31, 2022

Internship in TAX consultancy focusing on PIS, COFINS, and ICMS; also worked in R&D consulting (Lei do Bem). Performed daily tasks, calculated benefits, and prepared projects; enhanced Excel skills and led client projects; matured communication and responsibility.

R&D/TAX Consultant at Martinelli Advogados

June 1, 2022 - May 31, 2024

Full-time role continuing TAX consultancy and IT-focused R&D benefits; calculated benefits, prepared projects, and led client work; developed Excel proficiency and strengthened communication; served as Junior National R&D Consultant.

People Analytics Intern at +A Educação

November 1, 2024 - February 28, 2025

Assisted in building and monitoring HR databases; supported data analysis of area-specific processes; developed and presented monthly area indicators through data analysis and Power BI dashboards; contributed to the data analysis strategy for process improvement.

Continuous Improvement Analyst at Zallpy Digital

March 1, 2025 - August 31, 2025

Responsible for driving process improvement and operational efficiency initiatives, with a focus on workflow mapping, standardization, and performance analysis. Identified bottlenecks and implemented solutions aimed at cost reductions, productivity gains, and quality enhancement of deliverables. Supported cross-functional teams while promoting a culture of operational excellence aligned with the company’s strategic goals.

Data Analyst at Zallpy Digital

September 1, 2025 - Present

Developed and maintained dashboards and reports in Power BI, using DAX, M-code, and SQL; integrated data from AWS Athena, SharePoint, and Data Lake. Supported Controllership, HR, and Finance teams with strategic analyses, ensuring greater reliability and agility in decision-making processes.