Hardy Siahaan

Principal Data Scientist @ Quantfolio

Country

City

Norway

Industry

Market Research

Skill

Experience

Principal Data Scientist

Quantfolio

2022-9 - 2023-12 · 1 yr 4 mos

Bergen, Vestland, Norway

Senior Data Scientist / Developer

Quantfolio

2019-4 - 2022-8 · 3 yrs 5 mos

Bergen, Norway

- Development of robo advisory system for investment - Portfolio optimization (Markowitz) - Filtering and seasonal adjustment of financial data - ESG assessment model of financial funds - Asset management system - Investment strategy and backtesting - Development of macroeconomic system analysis based on dynamic factor models, machine learning and deep learning

Forsker (Researcher)

IRIS AS

2007-10 - 2019-3 · 11 yrs 6 mos

Bergen, Norway

- Modeling and simulation of circulation of diffused gas in oil based mud for drilling operation - Effect of uncertainties in backpressure MPD - Data driven modeling of cutting transport in drilling system using machine learning - Unfalsified control for backpressure MPD - Development of hydraulic model for feedforward and feedback control for backpressure MPD - Monitoring, diagnostics, optimization and control of the drilling process using wired-piped - Approximate Dynamic Programming for optimization of oil production