Senior Data Software Engineer2019 - PRESENTMailchimp
Technologies: Apache Airflow, Cloud Dataflow, Google BigQuery, Google Analytics, Google Cloud Platform (GCP), Google Data Studio, Looker, Dataform, Node.js, Business Intelligence (BI), Data Analysis, ETL, SQL, Python, Reporting, BI Reporting, Tableau, DB, Data Engineering, Data Visualization, CSV, Advertising & Marketing
- Designed and built in-house BI transformation pipelines in Airflow and Google Dataflow to surface analytics-focused tables in BigQuery to our analysts, data scientists, and strategy teams to derive insights from.
- Led and managed the implementation of Looker as our BI platform and continue to lead Looker engineering and modeling work, helping drive data-informed decision making.
- Developed and implemented internal data security models and tools with Terraform, GSuite, GCP, and Looker APIs.
- Co-led data governance efforts to centralize analytics output and content creation for senior leadership.
Data Researcher2017 - 2019Mailchimp
Technologies: Python, R, Google Data Studio, PostgreSQL, Apache Airflow, Google Analytics, Elasticsearch, BigQuery, Apache Beam, SQL, Data Analysis, Looker, Reporting, Data Visualization, CSV, Advertising & Marketing
- Managed and executed on short and long-term, data-driven research projects that inform company direction and application development.
- Built and maintained data pipelines using Apache Airflow and Beam to consolidate structured and unstructured data from self-hosted SQL and Elasticsearch instances into BigQuery for analysis and warehousing, as well as data cleansing and curation.
- Used statistical algorithms such as linear and logistic regression and decision trees to extract correlations from large datasets and drive business strategy.
- Embedded on multiple product teams to establish and maintain KPIs, forecast use of and perform A/B tests on new products, and prioritize work based on perceived impact.
- Designed, executed, and ran A/B content experiments that led to a 2% increase in site engagement and a 9% increase in campaign creation.
- Managed company-wide KPIs and reporting used to drive strategic direction using a custom-built website.
Senior Digital Analyst2015 - 2017Accenture
Technologies: R, SQL, Agile, Microsoft Power BI, Data Visualization, CSV, Business Services
- Led the development of big data analytics projects to provide clients with unique insights into operating efficiencies and delivered value.
- Manipulated and aggregated client data with tools such as Hive and R to feed into big data analytics platforms and BI dashboards.
- Led both offshore and onshore development teams to deliver visualization dashboards and mobile applications.