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Marin Stoyanov

Data Scientist

AISolvers

Technologies

My Portfolio Highlights

My New Track

Time Series

My New Course

Introduction to Python

My New Track

Time Series

Problem-solving virtuoso, decoding complexity with a data-driven approach.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Introduction to R

course

Introduction to Python

course

Understanding Data Science

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to R
Understanding Prompt Engineering

My Work Experience

Where I've interned and worked during my career.

WorldQuant Brain | Aug 2022 - Nov 2022

Virtual Quantitative Researcher

Creating alphas based on: Technical and Fundamental Analysis Statistical Arbitrage and Long/Short market neutral strategies Options and Sentiment Analysis News and Scientific Articles Time series analysis and prediction with ARIMA Multi linear regression analysis and predictions
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aiSolvers | Jan 2020 - Present

Data Scientist

Forecasting retail sales with SARIMA ETL and parsing JSON files with Regex Data cleaning and preparation with Pandas, Numpy, including imputation of data Machine learning algorithms with Sklearn like: linear/logistic Regression, Random Forest, XGBoost, Neural Networks Data visualization with Mathplotlib, Seaborn, Bokeh, MATLAB Multicollinearity analysis Feature extraction with Ridge or Lasso BigQuery Propensity to buy models

WorldQuant | Mar 2019 - Sep 2019

Virtual Quantitative Researcher

Generating alphas and participating in the International Quants Challenge IQC 2019, where out of 30000 participants I managed to reach the 45-th place. Time series analysis and prediction with ARIMA Multi linear regression analysis and predictions Statistical arbitrage and coding alphas Fundamentals and Technical analysis

RS ASSETS JSC | Apr 2016 - Sep 2018

Quantitative Developer

Developing and implementing FX/CFD trading strategies Historical and implied volatility analysis Distribution of returns analysis Indicators and expert advisors coding Commitment of traders report analysis Fundamental and Technical analysis Manual QA and Back-testing

Varchev Finance | Dec 2015 - Mar 2016

Trader/Analyser

Trading FOREX/CFDs, Commodities, Stocks and Equities Analyzing and trading the financial markets Proprietary trading and generating signals Fundamental and Technical analysis customer and IT support

My Education

Take a look at my formal education

Master's degree, Financial EngineeringWorldQuant University | 2024
Master in Applied Mathematics: Probabilities, Actuary and StatisticsFaculty of Mathematics and Informatics at Sofia University | 2023
Data Scientist, Applied Data Science LabWorldQuant University | 2022
Alumnus, Professional Trading MasterclassInstitute of Trading and Portfolio Management | 2021
Alumnus, Applied Data Science: Scientific Computing & Python and Machine Learning & Statistical A...WorldQuant University | 2021
Alumnus, Professional FOREX Trading MasterclassInstitute of Trading and Portfolio Management | 2020

About Me

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