Hristo Hristov
Sofia
Summary
Versatile data professional with proven expertise in Python and SQL for building analytical models and predictive solutions. Skilled in designing data pipelines, ETL processes, and impactful visualizations that inform business decisions. Experienced in quantitative research and translating complex data into clear insights for diverse stakeholders. Actively seeking remote opportunities and open to relocation, committed to continuous learning and driving data-driven success.
Overview
11
11
years of professional experience
Work History
Head Energy Markets Analyst
Energo-Pro Trading
09.2019 - Current
- Developed and implemented a comprehensive data collection system leveraging Python-based ETL pipelines to gather, transform, and load time series price data from diverse sources into a SQL database.
- Independently created a robust Laravel application to visualize the collected data through various charts and graphs, enabling insightful pricing analysis of multiple energy products.
- Integrated functionality for tracking the company's closed deals, open positions, and portfolio balances, enhancing operational visibility and control.
- Equipped the application with features for generating diverse reports, providing valuable insights, and facilitating informed decision-making.
- Collaborated with cross-functional teams to define, design, and ship new features..
Director of Data Science
LiteKey LLC
05.2017 - 2024
- Analyzed complex datasets to identify trends and drive data-informed decision-making.
- Conducted in-depth health metrics research that facilitated the development of a comprehensive health score model.
- Developed a model for generating synthetic health data, enhancing the accuracy and reliability of the health score model.
- Conducted thorough analysis of user data and claims data translating insights into actionable recommendations that improved the company's product.
- Crafted detailed reports and data visualizations, effectively communicating complex data insights to both technical and non-technical stakeholders.
Quantitative Researcher
PharVision Capital
04.2022 - 05.2023
- Conducted comprehensive market research to identify emerging investment opportunities.
- Designed and developed predictive trading models.
- Engineered efficient ETL pipelines for multiple data sources, enhancing data collection and transformation processes.
- Implemented data governance and quality management best practices to ensure data consistency.
- Constructed research and backtesting tools to improve the research experience.
- Analyzed financial data and trends to support strategic decision-making processes.
Quantitative Java Developer
Nexo.io
05.2021 - 10.2021
- Developed and maintained scalable Java applications, enhancing system performance and reliability.
- Collaborated with cross-functional teams to design and implement software solutions aligned with business goals.
- Engineered automated and semi-automated trading strategies, driving the efficiency of trade execution processes.
- Interfaced with exchange APIs, reinforcing seamless trade facilitation.
- Contributed to the development of a microservices infrastructure, improving system reliability and performance.
- Proactively managed and optimized database architecture, ensuring data integrity and quality.
Blockchain Developer
Quanterall
02.2018 - 12.2018
- Contributed to the Aeternity blockchain development.
- Built and showcased a prototype blockchain.
Teaching Assistant
University of Strathclyde
01.2017 - 06.2017
Android Developer Intern
SPACELAB LTD
06.2016 - 09.2016
Research Intern
University of Strathclyde
06.2015 - 08.2015
Web Developer Intern
Tetracom IS Ltd
06.2014 - 09.2014
Education
MEng - Computer & Electronic Systems With International Study
University of Strathclyde
Glasgow, United Kingdom06.2017
Skills
- Expertise in Data Analysis, Modeling and Visualization with Python
- Proficiency in SQL, NoSQL, BigData
- Competency in Data Engineering and Management
- Strong understanding of Data Governance and Quality Best Practices
- Experienced in Quantitative Research and Analysis
- Proven track record in Software Development
- Ability to Communicate Complex Data Insights Effectively
- Excellent Collaboration Skills and Experience Working Across Teams
PERSONAL PROJECTS
Quantitative Trading, Python, Dagster
• Built a quantitative trading system that extracts, transforms and loads data, builds features, trains models, produces predictive signals and rebalances a portfolio once a day.
• Built a backtesting tools that considers trading fees, funding fees, slippage, forward-looking bias, survivorship bias market noise, liquidation risk etc
• Researched and backtested numerous market-neutral trading strategies.
Backtesting/Trading Software, Python
• Constructed ETL pipelines for data extraction, transformation, and loading from a number of crypto exchanges.
• Designed a robust backtesting platform for the evaluation of trading strategies.
• Conducted research on trading and risk management strategies.
• Managed data conversion and cleaning, transforming various data formats to SQL database.
• Used data visualization techniques to plot candlestick charts for effective interpretation of trading data.
Timeline
Quantitative Researcher
PharVision Capital
04.2022 - 05.2023
Quantitative Java Developer
Nexo.io
05.2021 - 10.2021
Head Energy Markets Analyst
Energo-Pro Trading
09.2019 - Current
Blockchain Developer
Quanterall
02.2018 - 12.2018
Director of Data Science
LiteKey LLC
05.2017 - 2024
Teaching Assistant
University of Strathclyde
01.2017 - 06.2017
Android Developer Intern
SPACELAB LTD
06.2016 - 09.2016
Research Intern
University of Strathclyde
06.2015 - 08.2015
Web Developer Intern
Tetracom IS Ltd
06.2014 - 09.2014
MEng - Computer & Electronic Systems With International Study
University of Strathclyde