Jessica Smith

About

Data Scientist and Engineer skilled in Java, R, Python, SQL, and AWS. I design and implement custom analytics strategies and data pipelines that provide solutions for complex and unstructured problems. I deep-dive business problems and deliver functional, efficient, and scalable solutions. I'm skilled at data cleaning and wrangling, advanced SQL, query optimization, ETL processes, and deploying pipelines using AWS. I create high impact visualizations that inform critical decisions and uncover hidden insights.

Experience

• Data Scientist · US Census Bureau11-01-2024

  • Performed advanced queries using database tools (e.g. SQL Server) and programming languages (e.g. Python, R, and Java) to analyze data and develop visualizations. • Analyzed a variety of data sources to provide data-driven insights to streamline processes and evaluate the effectiveness of the program operation. • Defined data requirements and integrated technologies to collect, extract, engineer, and transform data from traditional and non-traditional sources. • Designed, implemented, and evaluated large, complex analytical applications, projects, and studies, applying a combination of computational and machine learning methods. • Created reporting assets and visualizations that communicated mission critical outcomes and metrics.

• Businesses Intelligence Engineer II · Amazon04-01-2021

  I build end to end data engineering pipelines to move, join, and restructure data using Python, SQL, and AWS. I use QuickSight and Tableau to visualize data to help leaders derive insights and monitor KPIs. This role involves preprocessing and automating data ingestion using Python and AWS, creating and optimizing complex SQL queries, working with stakeholders to understand business problems and deliver high impact metrics, and iteratively soliciting feedback and refining mechanisms and processes.

• Data Analyst · Unify Consulting2020 – 2021

  I performed ad hoc statistical analysis and created visualizations to inform business decisions using R. I presented weekly updates on goals progress metrics to executives. I built dashboards and reports using Salesforce and R. I maintained and updated company website using WordPress.

Education

• Arizona State UniversityGraduate Certificate, AI and Machine Learning
• Washington State UniversityBS, Data Analytics
• Michigan Technological UniversityMS, Engineering Geology
• Portland State UniversityBS, Geology

Similar talent on Pangea

AAnit M.Data Scientist & Data Analyst | Machine Learning, AWS, Python, Tableau | 4+ Years ExperienceMahwah, NJ 07430Sireen S.Data Analyst || MS in Data Science and Analytics || PYTHON | R | SQL | VBA | GIT | TABLEAU | POWER BI | Machine Learning | Data Engineering | Data Mining | Data Visualizations | Data AnalyticsSarah S.Data Analyst | Driving Data-Driven Decisions |Colorado Springs, COShivakumar P.Analytical Data Professional | Data Validation, ETL & Scalable Data Pipelines | Python, SQL, Snowflake, dbt & Looker & BI DashboardsBoston, MA