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Marcus V.
BI Developer
Marcus is a seasoned Business Intelligence Developer with over ten years of commercial experience in data processing, modeling, and business intelligence. He is proficient in data analytics, VBA, ETL processes, and Power BI.
He excels in data extraction and processing from various sources using Python, efficiently managing data files, and developing insightful dashboards and reports with Power BI. Marcus holds a Master's degree in Business Analytics & Big Data, which he effectively applies to his work by combining practical and theoretical knowledge.
His work with Proxify clients has consistently delivered exceptional results, highlighting his expertise and dedication.
Main expertise
- Data Analytics 10 years
- VBA 9 years
- SQL 8 years
Other skills
- PostgreSQL 3 years
- Apache Hive 2 years
- Apache Spark 2 years
Selected experience
Employment
Business Intelligence Developer
Natixis - 2 years 8 months
- Gathered requirements from the business.
- Collected data from various sources, including the Hadoop ecosystem.
- Processed data and managed files using Python.
- Developed Business Intelligence dashboards and reports using the Power BI ecosystem.
Technologies:
- Technologies:
- Data Analytics
SQL
ETL
Microsoft Power BI
Python
Hadoop
Apache Hive
Apache Spark
Pandas
NumPy
Scikit-learn
SSIS
Jira
Agile
Scrum
Bitbucket
Management Information Systems (MIS) Analyst
Banco GM S.A. - 2 years 3 months
- Processed and analyzed data.
- Developed and managed key performance indicators.
- Created reports and dashboards to support all business data-driven strategies and solutions.
Technologies:
- Technologies:
VBA
-
SQL
-
ETL
-
Microsoft Power BI
-
Python
-
Pandas
-
NumPy
-
Scikit-learn
-
Jira
-
Agile
-
Scrum
Data Analyst
Hospital Israelita Albert Einstein - 1 month
- Processed and organized data in databases.
- Modeled information using modern analysis tools.
- Created and maintained key performance indicators and generated new insights.
- Applied predictive modeling with machine learning techniques.
- Developed dashboards to support decision-making.
Technologies:
- Technologies:
-
SQL
-
ETL
-
Microsoft Power BI
-
Python
-
Hadoop
-
Apache Hive
-
Apache Spark
-
Pandas
-
NumPy
-
Scikit-learn
- NoSQL
Data Analyst
Brasil Brokers Participações S/A - 4 years 1 month
- Processed and analyzed data.
- Developed analytical intelligence.
- Applied predictive modeling using machine learning and deep learning.
- Created/discovered new business insights to support data-driven decisions.
Technologies:
- Technologies:
-
SQL
-
ETL
-
Microsoft Power BI
-
Python
R (programming language)
Machine Learning
-
Pandas
-
NumPy
-
Scikit-learn
Django
Flask
PostgreSQL
Oracle
Education
MSc.Business Analytics and Big Data
Fundação Getúlio Vargas - FGV · 2018 - 2019
MSc.Financial Management, Controllership and Audit
Fundação Getúlio Vargas - FGV · 2010 - 2011
BSc.Financial Management
Faculdade Ideal - FACI (Belém/Pa) · 2006 - 2010
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- Understand your development needs
- Explain our process to match you with qualified, vetted developers from our network
- You are presented the right candidates 2 days in average after we talk