Samuel

5 (6 reviews)

Rate R655
Response 17h
Students
Number of students Samuel has accompanied since joining Superprof
50+
Number of students Samuel has accompanied since joining Superprof

5 (6 reviews)

R655/h

Data Analysis

Data Scientist | Econometrics Expert | Machine Learning & AI Consultant | Python, R, Stata, EViews

Data Analysis

Lesson location

- online

Ambassador

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Samuel will be happy to arrange your first Data Analysis lesson.

About Samuel

I am a full-time Top Rated Plus professional with two master’s degrees (Georgetown University and Carlos III University) and over seven years of experience in econometrics and data science. I have completed 126 projects and am trusted by 100+ clients worldwide. I have worked with companies including InnoSight Financial and Æthux (USA), ImpactQR (Belgium), consulting firms such as Advanced Analytics (Saudi Arabia), and startups including ARCA-X (Qatar). I have also collaborated as a researcher with professors from the University of Göttingen, Georgetown University, and the University of St. Gallen, and have supervised and tutored students as a thesis advisor and private tutor. Professional Experience in Industry Finance & FinTech Experience building machine learning models for trading strategies by processing millions of financial records in AWS (S3, EC2) and leveraging Databricks for large-scale analytics and model training. Portfolio optimization (Markowitz, Black–Litterman), risk modeling, VaR, financial indicators, backtesting, and forecasting; Python and R API development with Streamlit and R Shiny dashboards. Economics Conducted advanced modeling and simulation of markets, economies, and enterprises using VAR, SVAR, Bayesian VAR, and Local Projection techniques. Performed in-depth analysis of regime changes and volatility dynamics with Markov Switching, ARCH, and GARCH models, providing actionable insights for economic and financial decision-making SaaS (Software as a Service) Designed and implemented the complete software architecture, including Python pipelines, APIs, and databases, with full documentation, enabling the CEO and CFO to gain actionable insights into global markets and make informed decisions. Primarily worked in PyCharm Created pipelines for ML models that process real-time data and generate demand forecasts for various products, incorporating potential future scenarios. Primarily used PyCharm

About the lesson

As a tutor, I focus on making complex concepts in Data Science, Econometrics, and Machine Learning both understandable and immediately applicable. My goal is not just to teach theory but to equip students with the skills to tackle real-world problems confidently.

Teaching Method and Techniques:
I use a hands-on, project-based approach. Lessons are interactive and tailored to your skill level, combining explanation, demonstration, and practice. I emphasize:

Breaking down complex statistical and machine learning concepts into simple, intuitive steps.

Guided coding exercises in Python, R, or other relevant tools.

Real datasets from industries and startups to apply theories immediately.

Encouraging critical thinking and problem-solving rather than rote memorization.

Reviews

All the reviews collected from students are verified by our team. They are therefore reliable and correspond to a real experience with Samuel.

5 (6 reviews)

C

Craig
- 5
Perfect! Samuel was so knowledgeable he guided me through the lesson with the utmost clarity and confidence. I will be working with him extensively in the future and I recommend you do the same.
Read more Read more

C

Craig

Perfect! Samuel was so knowledgeable he guided me through the lesson with the utmost clarity and confidence. I will be working with him extensively in the future and I recommend you do the same.
See more reviews

Recommendations

Recommendations are written by the tutor's friends, family, and acquaintances.

J

Jake

I have satisfactorily completed the econometrics and microeconomics subjects in the semester that I had to take thanks to Samuel, he has advised me in the best way and today I see the results.
Read more

J
Jake
I have satisfactorily completed the econometrics and microeconomics subjects in the semester that I had to take thanks to Samuel, he has advised me in the best way and today I see the results.
L

Lucía

I am from Ecuador and studying a masters in the UK. The classes were very useful and fulfilled my expectations. As a person with no background in economics, I could understand from scratch the econometrics models used. I am thankful for the way of teaching, very understanding and kind. I definitely recomend his class!
Read more

L
Lucía
I am from Ecuador and studying a masters in the UK. The classes were very useful and fulfilled my expectations. As a person with no background in economics, I could understand from scratch the econometrics models used. I am thankful for the way of teaching, very understanding and kind. I definitely recomend his class!
Y

Yuriy

Good at explaining. Has good amount of free time over the weekends to help at Very affordable rates
Read more

Y
Yuriy
Good at explaining. Has good amount of free time over the weekends to help at Very affordable rates
A

ALLISON

Samuel is an incredible teacher and is very patient with students. He has helped me tremendously with my classes.
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A
ALLISON
Samuel is an incredible teacher and is very patient with students. He has helped me tremendously with my classes.
A

Airam

He is a great professor. I was heavily struggling with econometrics and microeconomics, both courses failed the previous year and he arrived like a lighthouse in the middle of the ocean. Trustworthy, punctual and really, really patient.
Read more

A
Airam
He is a great professor. I was heavily struggling with econometrics and microeconomics, both courses failed the previous year and he arrived like a lighthouse in the middle of the ocean. Trustworthy, punctual and really, really patient.
See more recommendations

Rates

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R655

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5h: R3274
10h: R6549

online

R655/h

Data Scientist | Econometrics Expert | Machine Learning & AI Consultant | Python, R, Stata, EViews

Lesson location

Ambassador

About Samuel

About the lesson

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online

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Reviews

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online

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