Airton Tiago

is working from home. 🏡

Angestellt, People Data Scientist, Siemens Energy Global GmbH & Co. KG
Porto, Portugal

Fähigkeiten und Kenntnisse

Data Science
Data Analysis
Artificial intelligence
Machine Learning
Python
SQL
AWS
Deep Learning
Statistical Analysis
R programming language
SAS Programming
Jira
Spark
Scala
SAS
Analytik
Big Data
Customer-Relationship-Management
Jenkins
Bash
Kubernetes
Cloud Computing
Computer Vision
ETL
Business Intelligence
Engineering
BigQuery
Natural Language Processing
Generative AI
ability to work under pressure
Team player

Werdegang

Berufserfahrung von Airton Tiago

  • Bis heute 1 Jahr und 7 Monate, seit Jan. 2024

    People Data Scientist

    Siemens Energy Global GmbH & Co. KG

    Senior professional responsible for the creation and implementation of advanced data products and studies, with a special focus on enhancing people analytics capabilities through strategic use of Artificial Intelligence.

  • 9 Monate, Apr. 2023 - Dez. 2023

    Senior Data Scientist

    kununu – part of NEW WORK SE
  • 2 Jahre, Apr. 2021 - März 2023

    Data Scientist

    XING GmbH & Co. KG

    Create and maintain machine learning models and recommenders on the Growth Cluster, more specifically for Xing Guide and First User Journey. Created and maintained a machine learning model to automatically detect fake profiles in the Xing platform, which reduced the manual work by 50%. Tools: Anaconda, DBeaver, Spark, Hadoop, Hive, IntelliJ Idea, Git, and docker. Main Languages: Python, SQL, and, Scala.

  • 3 Monate, Feb. 2021 - Apr. 2021

    Data Scientist

    Itaú Unibanco

    Member of Itaú LatAm with the mission to accelerate the evolution of data and analytics at Itaú LatAm units (Argentina, Paraguay, Uruguay, Chile and Colombia), developing projects, disseminating knowledge and generating value for the units through data. Tools: AWS Services (Sagemaker, Redshift, S3), Anaconda, Hive, VScode and Gitlab. Main Languages: Python and SQL.

  • 1 Jahr und 4 Monate, Nov. 2019 - Feb. 2021

    Data Scientist

    Itaú Unibanco

    Development of end-to-end tools to detect anomalies in employee reimbursement and payment operations - Reduction of direct and overhead costs of R$ 1 MM/year. Analytical studies looking for apply data science in order to find and harvesting opportunities to reduce costs, increase revenues, and mitigate operational risk. Part of consulting group of applied advanced analytics. Professional reference: Leonardo Bernardes Tools: Anaconda, Hive, VScode and Gitlab. Main Languages: Python and SQL.

  • 7 Monate, Apr. 2019 - Okt. 2019

    Data Scientist

    Itaú Unibanco

    Part of ITAú Analytics Program (Itaú Unibanco + Instituto Tecnológico de Aeronaútica ITA) - 7 Months (~500h) of technical courses such as linear algebra, machine learning, deep learning, probabilistic graphical models, optimization, non structured data, applied statistics and big data. Professional reference: Glauber Pardo and Cristiano Oliveira Tools: Anaconda, Hive, VScode, GitLab and SAS Guide. Main Languages: Python, SQL, SAS and R.

  • 11 Monate, Juni 2018 - Apr. 2019

    CRM Data Analyst

    Itaú Unibanco

    Created and maintained CRM metrics that were used to gauge customer satisfaction and increase sales; Responsible for customers acquisition process; Professional reference: Glauber Pardo and Fabiana Thomé Tools: Tableau, Adobe Campaign, Anaconda, VScode, Hive, Excel and SAS Guide. Main Languages: SAS, Python and SQL.

  • 1 Jahr und 11 Monate, Aug. 2016 - Juni 2018

    CRM Intern

    Itaú Unibanco

    Data enhancement and data mining lead for CRM for the generation of qualified leads for the sales; Responsible for gathering CRM information and creating customized reports and processes in SAS, Python and Excel to monitor the efficiency. Professional reference: Fabiana Thomé Tools: Tableau, Adobe Campaign, Anaconda, Hive, Excel and SAS Guide. Main Languages: SAS, Python and SQL.

  • 1 Jahr, Feb. 2013 - Jan. 2014

    PET scholarship

    Universidade Federal do ABC

    The Group of the “Tutorial Education Program” (MEC), has as its study theme the University as a means of Innovation. This is the first group of its kind at UFABC. The group was created in December 2010 by tutor Paula Homem de Mello. It consists of 12 students with outstanding academic performance who carry out research, teaching and extension activities.

  • 1 Jahr und 4 Monate, Aug. 2011 - Nov. 2012

    Scientific Researcher

    Universidade Federal do ABC

    Airton conduced an overview of projective properties of biological models of vision.

Ausbildung von Airton Tiago

  • Bis heute 2 Jahre und 11 Monate, seit Sep. 2022

    International Master in Computer Vision

    Faculdade de Engenharia da Universidade do Porto

    This master’s degree offers an interdisciplinary specialization in all-around fundamentals of computer vision. It has been designed on the basis of the research and transfer experience of four universities in Galicia and Northern Portugal (USC, UDC, UVigo, and UPorto). https://www.imcv.eu/

  • 9 Monate, Apr. 2019 - Dez. 2019

    Data Science Specialization

    Instituto Tecnológico de Aeronáutica

  • 4 Jahre und 6 Monate, Juli 2014 - Dez. 2018

    Management Engineering

    Universidade Federal do ABC

  • 1 Jahr und 7 Monate, Jan. 2014 - Juli 2015

    Bachelor of Engineering

    University of New South Wales

    Exchange student with full scholarship from CNPq

  • 2 Jahre und 9 Monate, Mai 2011 - Jan. 2014

    Bachelor of Science and Technology

    Universidade Federal do ABC

Sprachen

  • Englisch

    Fließend

  • Portugiesisch

    Muttersprache

  • Spanisch

    Grundlagen

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