Ines Duarte
Data Analyst — Product & Revenue Analytics · Chicago, IL · ines.duarte@example.com · linkedin.com/in/inesduarte
Summary
Product and revenue analyst with 5 years turning warehouse data into decisions people act on: SQL and dbt over Snowflake, self-serve Looker for 120 weekly users, and the churn analysis that redirected a quarter of the retention roadmap. Known for closing the loop, which means every analysis names the decision it was for and what happened after.
Professional Experience
Data Analyst, Product & Revenue · Brightwave
May 2023 – Present
- Built 20+ self-serve Looker dashboards on governed dbt models, cutting ad-hoc report requests 60% and taking the analytics team from a queue to a consulting model.
- Found the churn signal worth $300K in annual recurring revenue by cohorting on second-week feature adoption; the finding redirected the retention roadmap and the intervention recovered 41% of the at-risk accounts.
- Ran the pricing-change analysis that leadership used to approve a tier restructure, including the sensitivity work showing where the model broke.
- Rebuilt the marketing attribution model from last-touch to position-based, which reallocated $180K of quarterly spend and changed which two channels the team funded.
- Cut the weekly reporting build from 6 hours of manual work to a 15-minute refresh by moving the logic into dbt with tests on every model.
Business Intelligence Analyst · Rangeline Retail Group
Jul 2021 – Apr 2023
- Owned merchandising reporting for 140 stores: inventory turn, sell-through, and markdown analysis feeding a weekly buying decision worth roughly $2M.
- Built the store-level demand model that cut stockouts on the top 200 SKUs by 23% in two quarters.
- Consolidated 9 conflicting Excel reports into one Power BI model with a documented definition for every metric, which ended a recurring dispute about whose revenue number was correct.
Reporting Analyst · Rangeline Retail Group
Aug 2020 – Jun 2021
- Produced weekly and monthly operations reporting in Excel and SQL; automated the three most-requested reports and was promoted into the BI team within a year.
Technical Skills
- Analysis & data: SQL (window functions, CTEs, query tuning), dbt, Snowflake, Python (pandas, statsmodels), cohort & retention analysis, A/B test readout & significance, attribution modeling, advanced Excel (Power Query, pivot models)
- BI & communication: Looker (LookML), Power BI, Tableau, metric definitions & data dictionaries, executive readouts, stakeholder requirements gathering, Git & version-controlled analytics
Certifications & Education
- B.S. Economics, University of Illinois Urbana-Champaign — May 2020
- dbt Analytics Engineering Certification — Feb 2024