Reynaldo Dati
@reynaldodati
Data Analyst building automated Excel/SQL dashboards and reports that help operational teams make decisions.
IndonesiaWhat I'm looking for
I’ve built and maintained 20+ reports and dashboards at Archipelago International Hotels, Resorts & Residences using Google Sheets, Power BI, and Looker Studio, with scheduled refresh so stakeholders always have up-to-date performance data. I also created Power BI geographic visualizations using latitude and longitude to analyze hotel performance by region.
I’ve automated email reminders with Google Apps Script for General Managers when audit or performance scores fall below standard, and I work with department heads to refine dashboards based on feedback. Before that, I built daily revenue tracking and sales/marketing dashboards at CekAja.com in Power BI, and I strengthened my SQL and Python workflow through RevoU’s Full Stack Data Analytics program.
Experience
Work history, roles, and key accomplishments
Data Coordinator
May 2023 - Present (3 years 3 months)
• Built and maintained 20+ reports and dashboards using Google Sheets, Power BI and Looker Studio for the Operations team.
• Developed Power BI dashboards with scheduled data refresh, ensuring stakeholders always had access to up-to-date performance data.
• Created geographical visualizations in Power BI using latitude and longitude to analyze hotel performance by region.
• Automated email remi
Data Analyst
May 2023 - Present (3 years 3 months)
• Built and maintained 20+ reports and dashboards using Google Sheets, Power BI and Looker
Studio for the Operations team.
• Developed Power BI dashboards with scheduled data refresh, ensuring stakeholders always
had access to up-to-date performance data.
• Created geographical visualizations in Power BI using latitude and longitude to analyze hotel
performance by region.
• Automated email remi
- Learned how to discover and handle business problems
- Conduct Data Cleaning and Exploratory Data Analysis using Google Sheets and Microsoft Excel
- Learned how to conduct Data Cleaning and Data Analysis using SQL and also Python. (Customer Segmentation, A/B Testing, Regression Analysis, etc.)
- Create interactive dashboards and visualizations using Tableau, Looker Studio, and Power BI
● Created a daily revenue tracking dashboard to monitor performance and estimate monthly
revenue with 90–95% accuracy.
● Maintained Sales & Marketing dashboards in Power BI, including scheduled refresh and
routine data checks.
● Managed daily reporting to business partners to support transparency and long-term
collaboration.
● Created a daily revenue tracking dashboard to monitor performance and estimate monthly revenue with 90–95% accuracy.
● Maintained Sales & Marketing dashboards in Power BI, including scheduled refresh and routine data checks.
● Managed daily reporting to business partners to support transparency and long-term collaboration.
Education
Degrees, certifications, and relevant coursework
Institut Teknologi Bandung
Bachelor's Degree, Petroleum Engineering
RevoU
Full Stack Data Analytics, Data Analytics
2023 - 2024
Institut Teknologi Bandung
Bachelor of Engineering - BE, Petroleum Engineering
2016 - 2022
Institut Teknologi Bandung
Bachelor of Engineering, Petroleum Engineering
2016 - 2022
Bachelor of Engineering in Petroleum Engineering from Institut Teknologi Bandung from August 2016 to April 2022.
Tech stack
Software and tools used professionally
Availability
Location
IndonesiaAuthorized to work in
Job categories
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