Freelancers using Tableau in Buenos Aires
Freelancers using Tableau in Buenos Aires
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Ciro
Buenos Aires, Argentina
Go to sleep, may your sweet dreams come true...
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Go to sleep, may your sweet dreams come true...
1
Financial Market Analysis: Stocks & Crypto Volatility
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It’s summer in the Southern Hemisphere, and families in this area are heading to the beach. One of the most amazing places to visit is Florianópolis, known for its vibrant culture and seaside charm. To understand what makes the city’s Mercado Público so special, I built an end‑to‑end data pipeline: scraping Google Maps reviews with Python and Selenium, storing them in PostgreSQL, and categorizing them with Pandas. The insights are visualized in an interactive Tableau dashboard. It's also the first time I used another tool: Beekeeper! This project blends data engineering, sentiment analysis, and business intelligence to highlight how people experience one of Brazil’s most beloved destinations. You can explore my GitHub repo (https://github.com/ciroduro01/floripa_tourism_analysis) for more information. Have a nice week! ♥️
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For this week’s #contraquest, I want to share the project that means the most to me. A Data Analysis of the Film Noir Era (1940–1962) On the surface, it’s a data pipeline: raw Excel, Python ETL, Tableau dashboard... The minor reason it’s special is that I stepped outside my comfort zone and used Tableau instead of my usual Power BI. But the major reason is personal. This topic, American Film Noir, takes me back to my last year of high school, when I wrote a monograph on the genre’s Golden Age. Revisiting it now, through the lens of data analysis, felt like reconnecting with a piece of my past. Check it out on my GitHub repo (https://github.com/ciroduro01/Film_Noir_Movies/tree/main), or read the Medium article (https://medium.com/@ciroduro01/shadows-cinema-a-data-analysis-of-the-film-noir-era-1940-1962-b2dd80cde76c).
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2K
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Heritage Soil Station: A NZ Website
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20
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Juliana Balasini
Buenos Aires, Argentina
Performance Marketing & Growth Consultant
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Performance Marketing & Growth Consultant
1
Value-Based Campaign Optimization Implemented a value-based optimization strategy for paid acquisition campaigns in Mexico. By improving bidding signals and aligning media investment with customer value, the project increased ROAS by 10%.
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Scaled SMB acquisition for a leading Latin American fintech by redesigning the paid media strategy for its Smart POS product in Mexico. Through Meta Ads, audience segmentation, creative testing, and CRM alignment, we increased SMB market share by 10% while turning ROAS from negative to consistently positive.
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B2B Growth Strategy for SMBs in Mexico
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International Google Ads Campaign Strategy Built high-intent Google Ads Search campaigns for businesses in Spain, the United States, and Australia. The projects covered keyword research, campaign architecture, ad copywriting, geographic targeting, and bulk implementation.
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