Marcelo Queiroz

Marcelo Queiroz Email and Phone Number

Senior Staff Data and IA Engineer | Operational Risk @ Nubank
State of São Paulo, Brazil
Marcelo Queiroz's Location
Porto Feliz, São Paulo, Brazil, Brazil
Marcelo Queiroz's Contact Details

Marcelo Queiroz personal email

About Marcelo Queiroz

Bachelor's degree in Computer Science, Postgraduate degree in Electrical Engineering and Industrial Automation, Postgraduate degree in Artificial Intelligence with Deep Learning and Master of Business Administration in Big Data and Data Science. Professional with 22 years of experience and highly competent, capable of developing projects in leading-edge technologies because I have specializations in IoT, Web, Mobile, BI, Big Data, Advanced Analytics and Deep Learning.Currently my focus is on working with digital transformation projects, companies that want to work with data engineering, new digital business models and artificial intelligence. Easily understanding different business scenarios, I am able to manage multidisciplinary teams, resolve conflicts, identify bargaining chips and allow the project to proceed in the best scenario for its success, thus meeting the client's expectations.Technical Profile- Analysis and definition of complex architectures using Big Data, Real-Time, IoT, Advanced Analytics, Mobile and Web technologies.- Implementation of Machine learning algorithms (Regressions, Naive Bayes, KNN, K Means, Neural Networks, among others).- Main programming languages: Python, R, Scala, Java, .net (ASP.net, VB.net and C#), C, C++, Javascript, HTML, CSS, SAS, Node.js, J2EE, Spring, among others- Main tools: Airflow, Terraform, Debezium, Hadoop (on-primes and Cloud), Hive, HBase, Cassandra, DynamoDB, MongoDB, Storm, Spark, Flink, Kafka, Nifi, StreamSets, Scikit-learn, Tensorflow, Pytorch, SAS Guide, SAS Visual Analytics, Fico Tools, Tableau, MySQL, Oracle DataBase, PostgreSQL, SQL Server.

Marcelo Queiroz's Current Company Details
Nubank

Nubank

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Senior Staff Data and IA Engineer | Operational Risk
State of São Paulo, Brazil
Website:
nubank.com
Employees:
10115
Marcelo Queiroz Work Experience Details
  • Nubank
    Senior Staff Data And Ia Engineer | Operational Risk
    Nubank
    State Of São Paulo, Brazil
  • Blip
    Sr Staff Data & Ml Engineer
    Blip Jun 2024 - Present
  • Creditas
    Principal Data Engineer
    Creditas Mar 2022 - May 2024
    Lead Big Data and Data Streaming platform teams in rebuilding the data architecture based on the Data Mesh proposal deployed in the AWS cloud. The main activities: stabilize the data platform, replace underperforming components , train the team to embrace the new architecture and establish a hiring process to recruit engineers best suited for the new environment. Another assigned task was improvements focused on financial economics (FINOPS), such as component segregation, tagging services, generating reports for analysis and identifying improvements.
  • Creditas
    Specialist Data Engineer
    Creditas May 2021 - Apr 2022
  • Fico®
    Solution Consulting - Lead Consultant
    Fico® Nov 2019 - May 2021
    Lead teams of consultants to implement the decision-making process (Risk, Fraud and Market) using Fico tools and integrating with Big Data and Data Streaming.
  • Atlas Quantum
    Machine Learning Engineer Specialist
    Atlas Quantum Oct 2018 - Oct 2019
    São Paulo, São Paulo
    Responsible for creating the entire technological development environment for cryptocurrencies. Robot automation using Machine Learning and Artificial Intelligence algorithms, hardware development, massive information processing with Big Data and data streaming for real-time decision making.
  • Santander Tecnologia
    Big Data And Streaming Architecture Specialist
    Santander Tecnologia May 2018 - Oct 2018
    Reference in Big Data and Data Streaming in the Santander Group's Risk area, its mission is to lead all development of Risk analysis solutions, Real Time analysis processes and structuring of the Data Lake for studying Risks. Main technologies used are Java, Scala, Python, Hadoop, Flume, Kafka, Spark, Storm, Hive, Hbase, SAS for Hadoop and DMPS FICO.
  • Ibm
    Big Data/Advanced Analytics Engineer
    Ibm Jan 2017 - Apr 2018
    Brasil
    Providing Service to Santander developed the Big Data Architecture and trained a team of developers using Big Data / Advanced Analytics technology for financial institutions. Responsible for data ingestion solutions in Terabyte scale, batch and online processing using Scala, Python, Hadoop, Flume, Kafka, Spark, Storm, Hive, Hbase technologies.
  • Banco Votorantim
    Software And Analytics Engineer
    Banco Votorantim Mar 2011 - Dec 2016
    São Paulo Area, Brazil
    Project Leader working on surveying processes and requirements analysis to specification, testing, and project management in collaboration with user areas and software consultancy . Main Projects: Credit Conveyor Transformations (Java/IBM SOA/Sybase IQ), SAS Grid Implementation, Card BI (Datastage/SAS Program and Visual Analytics/Sybase IQ) and Production BI (Datastage/SAS Program and Visual Analytics /Sybase IQ), Online Exchange Systems (Java, VB6, Spring, SOA, JBPM, Sybase) and Credit Analysis and Corporate and Individual Guarantees (Java, Spring Frameworks, SOA, JBPM, JPA, Websphere Application Server, Websphere Message Broker , Sybase).
  • Tokio Marine Seguradora S/A
    J2Ee Systems Architect
    Tokio Marine Seguradora S/A Mar 2010 - Mar 2011
    Análise e definição de arquiteturas de sistemas J2EE, atendendo requisitos de seguros junto aos clientes internos.
  • Droga Raia
    J2Ee Systems Architect
    Droga Raia Mar 2009 - Mar 2010
    Analysis and definition of J2EE systems architectures, gathering logistics and marketing reports requirements with internal customers.
  • Itau Bba
    .Net Systems Architect
    Itau Bba Jan 2008 - Dec 2008
    Analysis and definition of .Net systems architectures. Requirements gathering and construction of reusable components for the Itaú BBA environment.
  • Ntt Data
    Software Development Coordinator
    Ntt Data Jan 2005 - Dec 2007
    Analysis and definition of .Net and J2EE systems architectures and development coordinator. Define test plans, choose testing and productivity tools, build a team, apply training and technical support to the team, generate a schedule and distribute activities, monitor risks, perform measurements, and follow-up with the client.
  • Sitec
    Dotnet Developer
    Sitec Jan 2004 - Dec 2004
  • Metlife
    Web Designer/Asp 3.0 Developer
    Metlife Jan 2002 - Dec 2003

Marcelo Queiroz Skills

Hadoop Apache Spark Hive Hbase Python J2ee Machine Learning Sqoop Apache Pig Scala Banco De Dados Oracle Sybase Iq Sybase Ase Spring Framework Spring Mvc Microsoft .net Asp.net Javascript Jpa Hibernate Postgresql Mysql Mongodb Redis Android Desenvolvimento Para Ios Desenvolvimento Android Apache Cordova Arduino Big Data Soa Jboss Application Server Asp Ejb Uml Tomcat Microsoft Sql Server Java Oop Pl/sql Sql Java Enterprise Edition Jsp

Marcelo Queiroz Education Details

Frequently Asked Questions about Marcelo Queiroz

What company does Marcelo Queiroz work for?

Marcelo Queiroz works for Nubank

What is Marcelo Queiroz's role at the current company?

Marcelo Queiroz's current role is Senior Staff Data and IA Engineer | Operational Risk.

What is Marcelo Queiroz's email address?

Marcelo Queiroz's email address is si****@****ail.com

What schools did Marcelo Queiroz attend?

Marcelo Queiroz attended Imt - Mauá - Instituto Mauá De Tecnologia, Fiap, Maua, Uscs.

What skills is Marcelo Queiroz known for?

Marcelo Queiroz has skills like Hadoop, Apache Spark, Hive, Hbase, Python, J2ee, Machine Learning, Sqoop, Apache Pig, Scala, Banco De Dados Oracle, Sybase Iq.

Who are Marcelo Queiroz's colleagues?

Marcelo Queiroz's colleagues are Giovana S., Victor Fulgencio, Maria Eduarda Duarte, Gabriela Moretti, Dhiego Bastos Machado, Érica Floriano Meira Da Silva, Vanessa Barreto.

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