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Jaqueline Moraes

@jaquelinemoraes

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Data Scientist and PhD in Economics delivering machine learning and forecasting to drive measurable business outcomes.

Brazil

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What I'm looking for

I’m looking for a role where I can apply machine learning, forecasting, and statistical modeling to solve complex business and regulatory challenges, collaborate cross-functionally, and translate data into decisions that drive measurable growth.

I’m a Data Scientist and PhD in Economics with extensive experience applying advanced analytics, machine learning, forecasting, and statistical modeling to solve business problems across the financial, healthcare, innovation ecosystem, and consulting sectors.

I have strong expertise in predictive modeling, large-scale analytics, and translating complex data into product decisions and growth strategies. Proven track record of collaborating with cross-functional teams — including product, engineering, marketing, and leadership — to deliver measurable business outcomes and teaching experience, which improves communication skills.

Experience

Work history, roles, and key accomplishments

Senior Data Scientist

John Deere

May 2024 - Mar 2026 (1 year 10 months)

Delivered IFRS 9 and CECL modeling, validation, and execution; scaled modeling pipelines with improved feature engineering, segmentation, backtesting, and automation; and applied ML‑driven risk analytics to identify portfolio patterns, key drivers, and support strategic decisions.

IFRS 9 Credit Risk Modeling Regulatory Reporting Portfolio Analytics Model Validation Decision Support Machine Learning Statistical Analysis Statistical Modeling SAS Python Data Analysis Data Modeling Databricks MLOps

Senior Data Scientist

SEBRAE Nacional

Nov 2022 - Mar 2024 (1 year 4 months)

Led enterprise analytics initiatives and cross-functional projects, improving process efficiency through automation and predictive modeling. Coordinated project delivery and teams to support leadership execution.

predictive modeling Leadership Machine Learning Statistical Analysis Statistical Modeling Data Analysis Data Modeling Reporting Report Writing Reports And Dashboards Predictive Analytics Python SQL

Junior Data Scientist

drconsulta

Jan 2022 - Nov 2022 (10 months)

Developed predictive models for healthcare and consumer product analytics, supporting BI solutions within the Growth Analytics team. Collaborated with Marketing on online campaign monitoring, A/B testing, and data management using BigQuery and Google Analytics.

predictive modeling Business Intelligence (BI)A B Testing BigQuery Google Analytics

Economics Professor

Universidade Federal de Rondonópolis

Jan 2021 - Feb 2022 (1 year 1 month)

Taught courses including Econometrics, Quantitative Methods in Economics I and II, and Financial Mathematics.
Delivered advanced econometrics and quantitative methods instruction.

Econometrics Quantitative Methods Financial Mathematics Time Series Analysis Time Series Models Time Series Databases Machine Learning Statistical Analysis Calculus

Economics Professor

Pontifícia Universidade Católica de Campinas

Feb 2020 - Dec 2020 (10 months)

Taught Microeconomic Theory I and II, Economic Statistics, Time Series Econometrics, and Economics. Provided instruction in time series econometrics and related economic analysis topics.

Microeconomic Theory Time Series Analysis Statistical Analysis Statistical Modeling Econometrics Economics

Graduate Teaching Assistant

Universidade Estadual de Campinas

Aug 2017 - Dec 2018 (1 year 4 months)

Taught courses including Accounting for Engineering and Accounting and Financial Statement Analysis as part of graduate teaching support. Focused on accounting and financial statement analysis instruction.

Accounting For Engineering Financial Statement Analysis

English Teacher

Achieve Languages

Jun 2016 - Feb 2017 (8 months)

Enhanced the English proficiency of 50 students using interactive and immersive teaching methods. Supported student learning through structured instruction approaches.

English Teaching