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Ronnie Meneses

Ronnie Meneses

Data analyst

Freelancer | Aracaju-Brasil

Technologies

Data virtuoso, playing the strings of information to create harmonious insights.

My Work

Take a look at my latest work.

DataLab

Project: Exploring NYC Public School Test Result Scores

DataLab

Project: Analyzing Students' Mental Health

SQL
DataLab

Project: Finding Exchange Rates for International Sales

DataLab

Project: Analyze International Debt Statistics

DataLab

Project: Impact Analysis of GoodThought NGO Initiatives

DataLab

Project: Investigating Netflix Movies

DataLab

Project: Exploring London's Travel Network

DataLab

Project: Exploring NYC Public School Test Result Scores

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Petrobras | Jan 2019 - Jul 2022

System Analyst

Cost analyst at Offshore Logistic Area through comparison of planned and realized costs, check of correct appropriation of costs, analyses of operational with cost data for explanation of how the distribution of costs to the clients works, why and where the deviations occurs, development of Excel reports through SAP R/3 and BW-BEx Analyzer environments, development of Spotfire cost pannels
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Petrobras | Jan 2015 - Nov 2019

System Analyst

Cost analyst at North-Northeast Logistic Area through comparison of planned and realized costs, check of correct appropriation of costs, analyses of operational with cost data for explanation of how the distribution of costs to the clients works, why and where the deviations occurs, development of Excel reports through SAP R/3 and BW-BEx Analyzer environments

Petrobras | Nov 2004 - Jan 2014

System Analyst

System analyst and controller of V@R (Market Risk Metric), pricing of debts and derivatives (swaps, options, contract-embedded derivatives), sensibility analyses of derivatives based on variation of risk factors, debt-contract adherence tests according to SOx requirements

Petrobras | Jan 2001 - Jan 2004

System Analyst

System analyst on Hyperion Essbase multidimensional DB modelling development, Informatica Powercenter ETL development, data migration development to SAP R/3 environment at IT Area

Banco Do Estado De Sergipe | Aug 1998 - Jan 2000

System Programmer

COBOL Programmer on credit system on Unisys mainframe environment

My Education

Take a look at my formal education

Bacharelado, Ciência da ComputaçãoUFS - Universidade Federal de Sergipe | 2000

About Me

Ronnie Meneses

Sou Analista de Sistemas com mais de 20 anos de experiência, atualmente mais voltado para a análise de dados. Experiência profissional com ferramentas: Banco de Dados, ETL e BI: Hyperion Essbase, Informatica PowerCenter e BW-BEx Analyzer. Análise de

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