Evan Harley

Full Stack Data Scientist | Building with clarity and purpose.

A curious mind passionate about solving complex puzzles with data.

About Me

I’ve always been driven by two things: understanding how things work and building better systems. This led me straight to a career as a Full Stack Data Scientist, where I get to do both every single day. For me, data isn't just numbers; it's the raw material for building tools, discovering insights, and making more informed decisions.

In my role with the BC Public Service, I have the privilege of applying this mindset to challenges that matter. My work involves constructing end-to-end data solutions—from the foundational engineering to the machine learning models and final interactive dashboards—all with the goal of creating better outcomes for the public.

When I’m not at the keyboard, I’m usually satisfying my curiosity in other ways. I'm a firm believer that the best ideas come from a broad range of experiences, whether that's exploring the history and culture of the medieval period, training for a new fitness goal, or getting my hands dirty with a personal project in my home lab. I’m always exploring, always learning, and always looking for the next interesting problem to solve.

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Featured Projects

Employment Services Dashboard

This project is an interactive web dashboard built with Streamlit to visualize and analyze data related to Employment Services in British Columbia. It provides at-a-glance metrics, trend plots, and detailed data tables.

StreamlitData VisualizationPublic Sector
NLP Toy Example

This project is an interactive web application built with Streamlit to demonstrate key concepts in Natural Language Processing (NLP). It was created to serve as a visual aid for an NLP presentation.

NLPPythonSpacyScikit-learnPandas
Large-Scale Data Analysis

Architected and executed large-scale data analysis on datasets exceeding 200 million rows, uncovering key trends that directly informed provincial policy changes.

Big DataSQLPythonPolicy

Skills & Technologies

Programming & Databases

Languages

PythonRSQLJavaScript

Databases

PostgreSQLSQL ServerOracleMongoDBDuckDBVector StoresTime-series Databases
Data Science & Machine Learning

Core Libraries

PandasNumPyScikit-learnTensorFlow

Specializations

Natural Language Processing (NLP)Computer Vision (CV)Time-Series ForecastingAnomaly Detection
Web, Deployment & MLOps

Frameworks

SvelteStreamlit

Deployment & CI/CD

DockerKubernetesGitHub ActionsAPIs
Visualization & Reporting

BI Tools

Power BI

Libraries

PlotlyMatplotlib

Let's Connect

I'm always open to discussing new opportunities and interesting projects. Feel free to reach out or explore my work further.