Marcus Vinicius Barreto Siqueira
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Marcus Vinicius Barreto Siqueira Email & Phone Number

Data Team Lead at CI&T
Location: Rio De Janeiro, Brazil 12 work roles 6 schools
1 phone found area 212 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Direct phone (212) ***-****
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Current company
Role
Data Team Lead
Location
Rio De Janeiro, Brazil
Company size

Who is Marcus Vinicius Barreto Siqueira? Overview

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Quick answer

Marcus Vinicius Barreto Siqueira is listed as Data Team Lead at CI&T, a with 7593 employees, based in Rio De Janeiro, Brazil. AeroLeads shows phone signal with area code 212 and a matched LinkedIn profile for Marcus Vinicius Barreto Siqueira.

Marcus Vinicius Barreto Siqueira previously worked as Senior Data Engineer / Software Developer at Ci&T and Owner at Fplm. Marcus Vinicius Barreto Siqueira holds Postgraduate Degree, Data Engineering, Kafka, Google Bigquery, Mongodb, Spark, Hadoop, Cassandra. from Instituto Infnet.

Company email context

Email format at CI&T

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CI&T

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Profile bio

About Marcus Vinicius Barreto Siqueira

Roles: System Developer / Web Developer (Front End / Back-End / FullStack Developer) / Data Engineer.Professional focused in developing solutions, create eco systems, and build an ITrobust architecture.More than 10 years with IT experience, including software development, data engineer and IT infrastructure.

Listed skills include Php, C#, Html, Notepad++, and 34 others.

Current workplace

Marcus Vinicius Barreto Siqueira's current company

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CI&T
Ci&T
Data Team Lead
Rio de Janeiro, RJ, BR
Website
Employees
7593
AeroLeads page
12 roles

Marcus Vinicius Barreto Siqueira work experience

A career timeline built from the work history available for this profile.

Data Team Lead

Rio De Janeiro, Rj, Br

Senior Data Engineer / Software Developer

Current

Maintence and Development of Machine Learning Python applications, libraries and APIs.Consulting and implementation of data process, data storage using Azure Cloud, guiding the client into more cloud oriented and data driven with data lake and pipelines.

Jul 2024 - Present

Owner

Current

Rio De Janeiro Area, Brazil

Live Music Videos using the concept of FULL VIDEOS, capturing different audio sources and different video perspectives and editing all of them together. The goal is not only to be a an Audiovisual brand but to connect the public with the artists and their music with video content. This involves a lot of knowledge of cameras, audio, video, drone piloting, gadgets, and post production editing, in professional level.- Equipment experience: GoPro Cameras, GoPro Karma Drone, Cannon DLSR, Rode Microphones, Shure Microphones, Tascam Recorder, Focusritter audio interface and more. - Editing experience: Adobe Premiere, Adobe Photoshop, Adobe Illustrator, PluralEyes, Ableton Live- https://www.facebook.com/FanPerspectiveLiveMusic- https://www.youtube.com/FanPerspectiveLiveMusic

Aug 2017 - Present

Senior Data Engineer

Brazil

- Development of a generic system able to deal with different type and forms of data from different sources, and transform them into a data set pattern to be stored in different locations. The system was implemented in Python and used for daily data, and historic data from clients. - Development of REST APIs able to receive data from clients.- Integration data with Power Bi.- Usage of AWS S3, AWS EC2, AWS CloudFront and AWS RDS, Python, AWS DMS.- Google BigQuery as DataLake.

Dec 2022 - Jul 2024

Data Engineer

Brazil

- Data Engineering with Python and SQL from client’s APIs, databases or any other method available to our own databases, providing data to be analyzed by commercial intelligence. - Usage of Amazon AWS. Using Amazon RDS, Amazon EC2, Amazon S3, Amazon Redshift DataBase to make integrations.

Mar 2021 - May 2023

It Analyst

Rio De Janeiro Area, Brazil

- Data Engineering using Python on SQL Server and Oracle databases.- Database modeling- Data analysis

Feb 2020 - Mar 2021

Game Developer

Game Mod developer and end game code tester using Unreal Script on Unreal Engine 3 (UDK).

Apr 2020 - Jun 2020

Software Developer

Rio De Janeiro Area, Brazil

- Front End Developer using Angular Framework and JavaScript for the internal Backoffice System, used by employees to control and act on financial matters and investment related to clients.- Front End Developer using Angular Framework and JavaScript, for the extranet portal, used by the broker's clients.

May 2019 - Feb 2020

Infrastructure Analyst

- WordPress website management- IT Support- Linux Server administration- Linux firewall administration- Perl script development for Linux automation processes- PHP and MySql development for internal systems.

Sep 2013 - Apr 2019

Programmer / Infrastructure Developer

Rio De Janeiro, Brazil

- IT infrastructure developer using C# for Windows servers and PHP / Shell for Linux servers- Linux and Windows server administration

Jan 2011 - Sep 2011

Infrastructure Developer

Xeriph

Rio De Janeiro, Brazil

- IT infrastructure developer using PHP / Shell for Linux servers- Linux server administration

Jan 2011 - Sep 2011
Team & coworkers

Colleagues at CI&T

Other employees you can reach at ciandt.com. View company contacts for 7593 employees →

6 education records

Marcus Vinicius Barreto Siqueira education

Postgraduate Degree, Data Engineering, Kafka, Google Bigquery, Mongodb, Spark, Hadoop, Cassandra.

Activities and Societies: Live class with projects at the end of each topic.Postgraduate in Data Enginnering

Web Design & Web Developer

Seven Computação Gráfica

Activities and Societies: Adobe Illustrator CS5, Adobe Photoshop CS5, Adobe InDesign CS5, Adobe DreamWeaver CS5, Adobe Flash CS5, HTML.

German

Instituto Cultural Germânico

School

Colégio Salesiano Santa Rosa

Activities and Societies: Elementary School and High School

FAQ

Frequently asked questions about Marcus Vinicius Barreto Siqueira

Quick answers generated from the profile data available on this page.

What company does Marcus Vinicius Barreto Siqueira work for?

Marcus Vinicius Barreto Siqueira works for CI&T.

What is Marcus Vinicius Barreto Siqueira's role at CI&T?

Marcus Vinicius Barreto Siqueira is listed as Data Team Lead at CI&T.

What is Marcus Vinicius Barreto Siqueira's phone number?

AeroLeads has found 1 phone signal(s) with area code 212 for Marcus Vinicius Barreto Siqueira at CI&T.

Where is Marcus Vinicius Barreto Siqueira based?

Marcus Vinicius Barreto Siqueira is based in Rio De Janeiro, Brazil while working with CI&T.

What companies has Marcus Vinicius Barreto Siqueira worked for?

Marcus Vinicius Barreto Siqueira has worked for Ci&T, Fplm, Amicci, Amicci - Marcas Próprias, and Banco Modal.

Who are Marcus Vinicius Barreto Siqueira's colleagues at CI&T?

Marcus Vinicius Barreto Siqueira's colleagues at CI&T include Ubyrajara Pinheiro, Valmir Renato Coluci, Cristina Godinho, Sidnei De Oliveira Honorato Dos Santos, and Renata Duwe De Lima.

How can I contact Marcus Vinicius Barreto Siqueira?

You can use AeroLeads to view verified contact signals for Marcus Vinicius Barreto Siqueira at CI&T, including work email, phone, and LinkedIn data when available.

What schools did Marcus Vinicius Barreto Siqueira attend?

Marcus Vinicius Barreto Siqueira holds Postgraduate Degree, Data Engineering, Kafka, Google Bigquery, Mongodb, Spark, Hadoop, Cassandra. from Instituto Infnet.

What skills is Marcus Vinicius Barreto Siqueira known for?

Marcus Vinicius Barreto Siqueira is listed with skills including Php, C#, Html, Notepad++, Mysql, Ubuntu, Css, and Java.

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