Gaston R. Profile | Freelancer

5.0

(22 reviews)

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$35 USD / hour

Flag of ARGENTINA

mendoza,

$35 USD / hour

It's currently 10:49 AM here

Joined October 7, 2020

0 Recommendations

Gaston R.

@gastonrosselot

5.0

(22 reviews)

5.8

5.8

$35 USD / hour

Flag of ARGENTINA

mendoza,

$35 USD / hour

97%

Jobs Completed

94%

On Budget

94%

On Time

20%

Repeat Hire Rate

Power BI | Google Data Studio | Oracle DBA

✅ Full-time consultant ✅ 10+ years of experience working on BI projects ✅ 50+ projects completed in online marketplaces ✅ Degree in Computer Science ✅ Master Degree in Software Engineering I provide business intelligence solutions, including interactive dashboards, business modeling, application development, and data analysis. I have a strong background in databases and programming tools, since I graduated in Computer Science and have worked as BI Analyst, ERP Consultant and Oracle DBA.

See all Power BI Consultants in Argentina

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Portfolio Items

Analysis of how campaigns and sales work together evidenced by correlation on Power BI graphs.

Marketing Campaign Analysis

Analysis of how campaigns and sales work together evidenced by correlation on Power BI graphs.

Marketing Campaign Analysis

Calculation of standard graph metric PageRank and connected components project using breadth-first-search method.

PageRank and connected components algorithms

Calculation of standard graph metric PageRank and connected components project using breadth-first-search method.

PageRank and connected components algorithms

Key Performance Indicators that communicates the amount of progress made toward a measurable goal.

Power BI Dashboard Video

Oracle OBIEE dashboard
Sales by manager and product category with many drill down levels.

Oracle OBIEE Sales dashboard

Oracle OBIEE dashboard
Sales by manager and product category with many drill down levels.

Oracle OBIEE Sales dashboard

Oracle OBIEE dashboard
Sales by manager and product category with many drill down levels.

Oracle OBIEE Sales dashboard

Oracle OBIEE dashboard
Sales by manager and product category with many drill down levels.

Oracle OBIEE Sales dashboard

We can observe a high positive correlation (0.9) between
accurate crosses percent (% Centros) and accurate pass to penalty area percent (% pases al area).
Like these two, there are also other influential factors in the analysis of the player attributes

Soccer players correlation heatmap

Performance and time KPI tracked in Google Data Studio.

Google Data Studio Dashboard

Performance and time KPI tracked in Google Data Studio.

Google Data Studio Dashboard

Performance and time KPI tracked in Google Data Studio.

Google Data Studio Dashboard

Performance and time KPI tracked in Google Data Studio.

Google Data Studio Dashboard

Reviews

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Showing 1 - 5 out of 21 reviews

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5.0

$515.00 USD

Necesito un Experto en Power BI

A very professional freelancer. Delivered in every aspect and was very patient to explain and help. A work above expected.

Data Processing

Emiliano A.

@emilianoalvz

•

21 days ago

5.0

€60.00 EUR

Necesito desarrollador power bi

todo estupendo! muy recomendable

Gastronomia C.

@Grupogasca

•

1 month ago

4.8

$210.00 USD

Construir una matriz en Power BI a partir de dos tablas independientes y valores acumulados

Muy buena disponibilidad

Abelardo H.

@ingabelardoherna

•

5 months ago

5.0

$180.00 USD

Power BI report improvement

Excelent job, aswered fast and very good results. I'll be looking forward to work with him again.

Database Administration

Abelardo H.

@ingabelardoherna

•

5 months ago

5.0

$200.00 NZD

Power BI Dashboard - Additional time selection

Much appreciate your work, thank you very much

Data Processing

Google Cloud Storage

Google Cloud Platform

+1 more

V

Vi C.

@vc355113

•

7 months ago

Experience

IT Consultant

Jan 1991 - Present

Full-time consultant

Education

Master's degree in Software and Knowledge Engineering

Universidad Politécnica de Madrid,

Spain

1997 - 1999

(2 years)

Bachelor's degree in Computer Science

Universidad de Mendoza,

Argentina

1991 - 1997

(6 years)

Qualifications

Oracle University

2002

Oracle Certified DBA

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Certifications

Preferred Freelancer Program SLA 1

100%

Top Skills

21

Data Processing

16

13

Database Development

10

4

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