Josmar Cristello

WORK HISTORY

EDUCATION

SKILLS

ABOUT JOSMAR CRISTELLO

Mechanical and Software Engineer with a post-graduation in Data Science and Big Data from the Pontifical Catholic University and a Master of Science from the University of Calgary, where his research focused on AI/ML-based leak detection in pipelines.Github: github.com/josmarcristello | Email: JosmarBCristello at gmail dot com• Proficient in data science and experienced in applying it to product development and engineering. Has presented published studies at prestigious conferences and organizations, including Valve World, ASME PVP, ASME IPC, Elsevier.• Adept in Integrity Engineering with a track record of developing accurate leak detection and digital twin models that can be practically applied to real-world pipelines.• Skilled with different machine learning techniques, from supervised learning techniques (Neural Networks, XGBoost, Random Forest, SVM), Time Series (ARIMAX, ETS, Holt-winters) to NLP (Sentiment Analysis, GPT-3).• Able to work collaboratively with multidisciplinary teams, implementing projects within schedule and budget, working well under pressure and accountable for multi-million-dollar investments. Have successfully applied SCRUM methodology to manage engineering teams and led the growth of volunteering organizations from inception to success.• Native Portuguese (PT-BR) speaker with English fluency and international working or academical experience in the Brazil, USA and Canada.