Zsolt Nyiri
About Zsolt Nyiri
Zsolt Nyiri is a Product Analyst at Cleo AI in London, with a background in data analysis and data science across various companies in Europe.
Company
Zsolt Nyiri is currently a Product Analyst at Cleo AI, a financial services company based in London, England, United Kingdom. His role involves analysis and product development to improve customer engagement and retention.
Title
Zsolt holds the title of Product Analyst. He is responsible for developing, improving, and analyzing product features and performance indicators to meet company objectives and enhance user experience.
Education and Expertise
Zsolt Nyiri studied at Eötvös Loránd University, where he completed a Master's Degree in Survey Statistics from 2014 to 2017. Prior to that, he earned a Bachelor's Degree in Sociology from 2011 to 2014. His educational background provides him with expertise in data analysis and statistical methods.
Career Background
Zsolt has diverse experience in data analysis and data science across multiple industries. Prior to his current role at Cleo AI, he worked at Ubisoft as a Senior Data Analyst and Data Analyst from 2019 to 2021 in Paris. He also served as a Data Scientist at eDreams ODIGEO from 2017 to 2019 in Budapest. His earlier roles include Lead Data Visualization Engineering Specialist at GE Transportation and Data Analyst at Schibsted Media Group.
Key Projects at Cleo AI
During his tenure at Cleo AI, Zsolt developed the Smart Insights and Budget feature, which is used by 85% of weekly active users and increased day-one retention by approximately 20%. He enhanced Cleo AI's Bayesian AB testing framework by adding N version support using a probabilistic model and Monte Carlo inference. Zsolt also created and implemented numerous data pipelines and data models using DBT, defined headline performance indicators, and ensured comprehensive monitoring and alerting systems were in place. His discovery work significantly influenced the product roadmap of the Core team.