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Hi, I’m Andrei Delmans, a senior data scientist and team builder focused on turning complex data into clear, actionable strategies. Over the last decade I’ve led forecasting and risk-modeling initiatives across fintech and banking, including roles at Wise, Deel, and Nordea, always aiming to align data work with business goals and investor communications. I enjoy mentoring teammates, collaborating with product and engineering, and continually refining forecasting processes to deliver faster, more accurate insights. When I’m not building models, I’m exploring new techniques in Bayesian forecasting and econometrics to push decision-making with data.…Hi, I’m Andrei Delmans, a senior data scientist and team builder focused on turning complex data into clear, actionable strategies. Over the last decade I’ve led forecasting and risk-modeling initiatives across fintech and banking, including roles at Wise, Deel, and Nordea, always aiming to align data work with business goals and investor communications. I enjoy mentoring teammates, collaborating with product and engineering, and continually refining forecasting processes to deliver faster, more accurate insights. When I’m not building models, I’m exploring new techniques in Bayesian forecasting and econometrics to push decision-making with data.

Andrei Delmans

Data Scientist, AI Engineer, AI Developer, +2

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Hi, I’m Andrei Delmans, a senior data scientist and team builder focused on turning complex data into clear, actionable strategies. Over the last decade I’ve led forecasting and risk-modeling initiatives across fintech and banking, including roles at Wise, Deel, and Nordea, always aiming to align data work with business goals and investor communications. I enjoy mentoring teammates, collaborating with product and engineering, and continually refining forecasting processes to deliver faster, more accurate insights. When I’m not building models, I’m exploring new techniques in Bayesian forecasting and econometrics to push decision-making with data.…Hi, I’m Andrei Delmans, a senior data scientist and team builder focused on turning complex data into clear, actionable strategies. Over the last decade I’ve led forecasting and risk-modeling initiatives across fintech and banking, including roles at Wise, Deel, and Nordea, always aiming to align data work with business goals and investor communications. I enjoy mentoring teammates, collaborating with product and engineering, and continually refining forecasting processes to deliver faster, more accurate insights. When I’m not building models, I’m exploring new techniques in Bayesian forecasting and econometrics to push decision-making with data.

Available to hire

Hi, I’m Andrei Delmans, a senior data scientist and team builder focused on turning complex data into clear, actionable strategies. Over the last decade I’ve led forecasting and risk-modeling initiatives across fintech and banking, including roles at Wise, Deel, and Nordea, always aiming to align data work with business goals and investor communications.

I enjoy mentoring teammates, collaborating with product and engineering, and continually refining forecasting processes to deliver faster, more accurate insights. When I’m not building models, I’m exploring new techniques in Bayesian forecasting and econometrics to push decision-making with data.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Lead Data Scientist at Wise

January 1, 2021 - February 1, 2025

Led forecasting and analytics; set direction; contributed to the codebase; reviewed the team’s work; handled stakeholder communication. Cut monthly forecast production time from 2 weeks to 2 days, and reduced 12-month forecast error from 25% to under 10%.

Senior Data Scientist at Funding Circle

April 1, 2019 - January 1, 2021

Led data science initiatives; built and improved forecasting and risk models; mentored team; aided investor communications.

Market Capital Manager at PIC

June 1, 2018 - February 1, 2019

Built and automated a model to estimate potential losses on a $20B corporate bond portfolio in an extreme scenario; eliminated manual calculations and reduced report preparation time by one day.

Capital and Risk Analyst at NORDEA

September 1, 2016 - May 1, 2018

Coordinated over 20 people in four countries to build a new reporting system showing regulators how the bank would handle a potential failure.

Quantitative Risk Analyst at SEB

April 1, 2015 - August 1, 2016

Built and monitored models to measure market risk in an $80B trading portfolio; models estimated potential losses in normal and extreme scenarios; used for regulatory reports and internal risk limits.

Senior Data Scientist at Deel

February 1, 2025 - January 1, 2026

Led data science initiatives; set direction, contributed to the codebase, reviewed the team's work, and handled stakeholder communications. Cut monthly forecast production time from two weeks to two days and reduced forecast error from 25% to under 10%.