Senior Data Scientist

• Jun 2023 - Present

Data Scientist

• Jun 2021 - Jun 2023

- Created 45+ product usage health metrics for a number Lattice products focusing on activation, engagement, adoption, and retention via advanced SQL data modeling in dbt and surfacing metrics in Looker- Used feature engineering & machine learning modeling in Python to understand how product usage trends relate to customer renewal and usage based retention- Analyzed results of A/B tests to understand how product changes could increase activation and adoption of key Lattice users- Acted as lead data partner for multiple product verticals - owning road map, consulting on OKRs, advising on event tracking specs, feature launch success metrics, & providing insights for data driven product strategy Show less

Field Engineer

• Feb 2020 - Jun 2021

- Consulted customers in provisioning cloud and on-premise resources (AWS, some GCP & Azure), managing Kubernetes clusters (EKS & Rancher), & setting up integration/connections (SQL databases, S3, Spark clusters, data warehouses, Tableau/visualization tools)- Led basic, advanced, and admin training courses, hosted technical office hours, and served as go to technical resource for data science leaders & practitioners for data management, compute spend management, & assistance with optimizing their workflows (ideation to production)- Cross functional collaboration with Product, Engineering, & Sales to support the customer life cycle Show less

Technical Support Engineer

• May 2019 - Jan 2020

- Troubleshot customers problems with Domino (Flask/Dash/Shiny apps, model APIs, AWS resource management, Workspace IDEs, Linux CLI, git integration, authentication)- Coordinated with the Operations team to assist with solving dev-ops problems, file Jira bug/outage reports, and serve as Support team representatives on incident task forces- Developed internal training for the Customer Success organization for new Domino products based in Kubernetes, worked cross-functionally with engineering and product teams Show less

Data Science Post-Doctoral Fellow

• Jan 2019 - Apr 2019

- Used Natural Language Processing techniques in Python to identify indicators of underage victims of human sex trafficking in online exploitation ads - Leveraged supervised (logistic regression classification) and unsupervised (LDA) machine learning algorithms in Python to extract actionable insights from scraped online data - Tuned and validated model performance using feature selection, scikit-learn metrics (accuracy, precision, recall, F1 scores, confusion matrix), k-fold cross-validation, and receiver operating characteristics (ROC) curves - Worked with a nationwide NGO on a sensitive problem to assist in providing insights for enforcement officials, for a detailed description of this project please see: http://bit.ly/fievel_1 Show less

Graduate Research Assistant

• Jun 2014 - May 2018

- Engineered metrics for ecological time series data and modeled patterns of coral bleaching in consecutive thermal stress events in Hawaii using generalized linear mixed effect models and parametric bootstrapping in R- Investigated thermal tolerance in rice corals through cleaning and processing next generation genomic data in Unix and analyzing single nucleotide polymorphism data with k-means clustering, discriminant analysis, and PCA in R- Designed a long term sampling and monitoring scheme to describe the lipid composition of lobe corals for the first time using biochemical methods, GLMMs, and non-parametric tests in R- Mentored undergraduate students via field, lab, programming, and analysis assistance- Authored numerous manuscripts for publication in peer-reviewed journals, grant proposals and federal funding applications, as well as technical reports detailing standard operating procedures Show less

Graduate Teaching Assistant

• Aug 2013 - May 2014

- Led undergraduate lab courses for Ecology & Evolutionary Biology and Intro to Biology II - Taught lab activities involving Excel data entry and statistical analysis - Coordinated efforts with colleagues and professors to maintain lab standards for all course levels

Marine Ecology Lab

• Jul 2012 - May 2013

- Coordinated and oversaw a large grant-funded project for identification of the benthic fauna on nearshore worm reefs in Florida and conducted an independent study project within a Marine Ecology Lab - Developed an identification system for processed invertebrate samples and taught lab assistants proper techniques for use of the system - Coordinated and oversaw a large grant-funded project for identification of the benthic fauna on nearshore worm reefs in Florida and conducted an independent study project within a Marine Ecology Lab - Developed an identification system for processed invertebrate samples and taught lab assistants proper techniques for use of the system

Aquarium Intern

• Jun 2011 - Aug 2011

Intern

• Jun 2011 - Aug 2011