Vinicius Aronna Cruz
Summary
I am a Data Scientist and former Civil Engineer with over 5 years of experience specializing in data-driven solutions and modeling techniques, complemented by expertise in Web3 and blockchain technologies. With a rich background of living, working, and studying in the Netherlands, United Kingdom and Brazil, I bring a diverse perspective to my work, leveraging machine learning, data science, and business understanding to create impactful solutions across various industries.
I have a strong track record in developing and managing complex solutions, and I’m skilled in using tools like Python, SQL, and cloud platforms such as AWS and GCP. My work has involved designing real-time APIs, creating data visualizations, and optimizing quantitative trading strategies. I take pride in combining a solid foundation in data science with a deep understanding of business needs, consistently delivering results that improve decision-making.
I’m passionate about leveraging data science to drive innovation and am eager to explore opportunities that push the boundaries of data-driven solutions, including emerging areas like blockchain analysis. I aim to contribute to projects across both traditional and decentralized environments.
Overview
10
10
years of professional experience
Work History
Data Scientist
GAVB Consulting
01.2023 - Current
- Developed and managed models for multiple quantitative trading and backtesting projects within Engie's energy market operations using Python on Amazon Web Services (AWS) infrastructure.
- Created a backtest library for (triple) moving averages and developed an API with Streamlit for real-time trading desk queries.
- Implemented grid search models to maximize P&L, designing trading bots and logic, and generating data visualizations using Matplotlib, Plotly, and Seaborn.
- Conducted in-depth database queries using SQL on Google Cloud Provider (GCP) infrastructure.
- Refined a dynamic pricing model by leveraging business insights and advanced statistical modeling techniques in Python, including demand forecasting, sales regression, optimization, recommendation, and price publication. This resulted in real-time pricing with faster delivery and higher daily volume, leading to increased profit margins for the pricing team.
Web3 Technical Product Specialist
Decubate
03.2022 - Current
- Lead the technical onboarding process for Web3 clients at Decubate, a software company revolutionizing the decentralized economy with DeFi solutions
- Ensure seamless integration with vesting and staking platforms by collaborating with cross-functional teams to customize token management solutions tailored to client needs
- Provide expert guidance during setup and configuration phases, helping clients navigate the complexities of blockchain technology
- Work closely with developers to troubleshoot and resolve technical issues, ensuring a smooth and efficient user experience for all stakeholders.
International Business Development Manager
Grupo Boticário
09.2021 - 12.2022
- Managed international business operations for GAVB, the IT Consultancy department of Grupo Boticário, overseeing a portfolio of three multinational clients that generated over $300,000 in annual revenue
- Evaluated market trends to support product development and coordinated sales strategies, resulting in the initiation of six new projects in the European and American markets
- Enhanced brand awareness by attending global tech events and workshops in countries such as Portugal and the Netherlands, expanding reach to potential customers.
MSc Graduate Research Scientist
Netherlands Organisation for Appl. Sci. Research
10.2020 - 08.2021
- Joint research project sponsored by Royal HaskoningDHV, and TNO, one of Europe's largest independent research institutes.
- Focused on data science applications, including analyzing travel behavior changes during the COVID-19 pandemic in the Netherlands
- Developed an innovative modeling framework in Python by demand model add-on from scratch, successfully integrating it into a comprehensive travel behavior model.
- Enhanced analytical and problem-solving skills through experimental design and data analysis.
MSc Graduate Research Scientist
Royal HaskoningDHV
10.2020 - 08.2021
Research Assistant
Royal HaskoningDHV
06.2020 - 09.2020
Project Management Assistant
Gerdau
01.2015 - 12.2016
- Coordinated multidisciplinary investment activities (CAPEX) utilizing PMI-based project management methodology
- Assisted the chief engineer of two plants in managing over six large engineering projects, with a combined budget exceeding $4.5 million
- Led the development of technical studies and specifications, with a focus on infrastructure construction and maintenance.
Education
Master of Science - Engineering, Modelling & Analytics
Delft University of Technology
Delft, South-Holland, Netherlands01.2021
Bachelor of Science - Civil Engineering Technology
University of Portsmouth
Portsmouth, United Kingdom01.2014
Bachelor of Science - Civil Engineering Technology
PUC-RS
Porto Alegre, Rio Grande Do Sul, Brazil01.2016
Skills
- Python Programming
- SQL Databases
- Statistical Analysis
- Machine Learning
- Teamwork and Collaboration
- Data Science
- Data Modeling
- Data Analysis
- Data Visualization
- Agile Methodology
Websites
Awards
Honorable Mention for Best Final Course Work - SENGE-RS, 06/01/17. Title: "Excessive Loads on National Highways - A Legal Question" Advisor: Prof. PhD Lélio Brito.
Languages
English
Bilingual or Proficient (C2)
Portuguese
Bilingual or Proficient (C2)
Dutch
Beginner (A1)
Spanish
Elementary (A2)
Timeline
Data Scientist
GAVB Consulting
01.2023 - Current
Web3 Technical Product Specialist
Decubate
03.2022 - Current
International Business Development Manager
Grupo Boticário
09.2021 - 12.2022
MSc Graduate Research Scientist
Netherlands Organisation for Appl. Sci. Research
10.2020 - 08.2021
MSc Graduate Research Scientist
Royal HaskoningDHV
10.2020 - 08.2021
Research Assistant
Royal HaskoningDHV
06.2020 - 09.2020
Project Management Assistant
Gerdau
01.2015 - 12.2016
Master of Science - Engineering, Modelling & Analytics
Delft University of Technology
Bachelor of Science - Civil Engineering Technology
University of Portsmouth
Bachelor of Science - Civil Engineering Technology
PUC-RS
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