Yitian Li

Senior Analyst @ EverQuote

About

I am a Senior Data Analyst with over 3.5 years of experience at EverQuote, specializing in the intersection of data engineering and business strategy. My focus is on data analysis—building models and frameworks that empower teams to make faster, data-driven decisions.What I bring to the table:- Strategic Partnership: I lead weekly business reviews for Senior Leadership, translating complex metrics into risk-mitigation strategies and actionable growth opportunities.- Technical Innovation: I designed dashboards and custom no-code UI tool that enables non-technical stakeholders to access Snowflake data without SQL.- Operational Excellence: I specialize in A/B testing, model optimization, and building automated monitoring systems to protect business KPIs.Tech Stack: SQL (Snowflake), Python, R, Tableau, GithubOutside of the data world, you can find me on a yoga mat, practicing pottery, or exploring the local Cambridge community. Let’s connect!

Country

United States

City

Cambridge

Industry

Computer Software

Skill

Data Analysis, Statistical Modeling, Python (Programming Language), Technical Documentation, Data Visualization, Tableau, SQL, A/B Testing, Snowflake, Data Operations, Stakeholder Management, Data Science, R (Programming Language), Mathematical Modeling, Econometrics, Statistics

Experience

Senior Analyst

EverQuote

2023-10 - Present · 3 yrs

Cambridge, MA

Lead strategic data operations and A/B testing frameworks to drive marketplace growth and model optimization. • Strategic Leadership: Spearhead weekly business reviews with the Senior Leadership Team, translating market trend data into risk mitigation strategies. • Data Democratization: Engineered a custom no-code UI tool that empowers non-technical stakeholders to perform data analysis without SQL/Python. • Operational Excellence: Developed a suite of 30+ automated alerts to monitor KPIs in real-time, reducing response time to metric anomalies. • Collaboration: Act as the technical bridge between Engineering, Data Science, and Sales to align supply-demand balance.

Quantitative Analyst

EverQuote

2022-7 - 2023-10 · 1 yr 4 mos

Cambridge, MA

Focused on technical execution, debugging, and foundational data architecture improvements. • Technical Execution: Resolved 300+ Jira tickets involving complex debugging and merged 150+ pull requests to optimize table architecture. • Knowledge Management: Authored 100+ Confluence pages, creating the primary internal knowledge base for system documentation. • Visualization: Developed 50+ reusable Tableau and Snowflake dashboards for cross-functional department tracking.

Technical / Data Analysis Intern

DiDi

2021-5 - 2021-8 · 4 mos

Beijing, China

• Predictive Modeling: Developed models using Time Series (R) and Random Forest (Python) to forecast traffic indexes. • Market Insight: Authored national travel analysis reports using geographic heat maps to visualize consumer trends during major sporting events.

Education

University of California, Berkeley

Statistics and Economics

2018-8 - 2022-5 · 3 yrs 10 mos

Focus: Quantitative Analysis, Econometrics, and Probability. Awarded Distinction in General Scholarship and the Kraft Award for academic excellence. My studies provided a rigorous foundation in statistical modeling and economic theory, which I now apply to data operations and marketplace growth strategies at EverQuote.