Rafael Henrique Quaresma
Mentor
(14 reviews)
US$10.00
For every 15 mins
23
Sessions/Jobs
ABOUT ME
Data Analyst with 7 years of experience developing data solutions
Data Analyst with 7 years of experience developing data solutions
Data Analyst with 7 years of experience developing data solutions using Microsoft, AWS, and Google technologies.
Bachelor’s degree in Information Systems from USP, with a thesis on exploratory data analysis using unsupervised machine learning — awarded high honors and published in the USP Digital Library of Academic Works.
Skilled in creating reports, dashboards, and data models using SQL, Python, and Power BI to drive data-driven decision-making.
Industry experience in Food & Beverage and Insurance, supporting strategic decisions with data insights.
Certifications: DP-600, PL-300, DP-100 & Databricks Data Engineer Professional.
Portuguese, Spanish, English
Brasilia (-03:00)
Joined April 2025
EXPERTISE
5 years experience | 11 endorsements
4 years experience | 6 endorsements
5 years experience | 4 endorsements
5 years experience | 2 endorsements
4 years experience | 3 endorsements
4 years experience | 2 endorsements
5 years experience
REVIEWS FROM CLIENTS
(14 reviews)
Traveler Threethree26
October 2025
Rafael did a great job!! He was very helpful in giving me an analysis of my project.
danielle rayford
October 2025
Excellent walkthrough assistance, Rafael understood the issue that I was having and guided me through the solution, and assisted me through the DAX coding.
Chris Hilger
September 2025
Great knowledge of Power BI and best practices for DAX, visual layouts, and unique features buried within Power BI. Thanks Rafael!
Mammen Abraham
August 2025
Extremely helpful
Skill Guru NGO
July 2025
I had an amazing experience learning Power BI with Rafael as my mentor. He is superb—extremely knowledgeable, clear in his teaching, very professional, and genuinely passionate about helping others learn. He took the time to explain every concept in detail and ensured I was confident before moving forward. I highly recommend Rafael to anyone looking to upskill in Power BI. ⭐⭐⭐⭐⭐
He solved my doubt, so genuinely and professionally. I am his fan, not only for the Power Bi, but also for his personality.
Note:- Its an AI written review but 100% genuine review from Chetan Gupta (India). Lots of Love, Thank you. You made my day
Nathalia Moreschi
June 2025
The session was excellent, very knowledgeable, patient and friendly mentor!
Ryan N. Griffin
June 2025
Fantastic teacher.
Ryan N. Griffin
May 2025
Very very helpful. Would highly recommend.
Ashu m
May 2025
Rafael was invaluable in understanding complex DAX contexts. He provided clear code reviews and explained Power BI logic effectively. He completed the work on time and was easy to collaborate with. Would definitely work with him again.
SOCIAL PRESENCE
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