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Q.J. McCullough

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Technologies

My Portfolio Highlights

My New Track

Python Fundamentals

My New Course

Introduction to Python

My New Track

Python Fundamentals

Data archaeologist, unearthing buried insights from historical records.

My Work

Take a look at my latest work.

DataLab

Course Notes: Data Types for Data Science in Python

DataLab

Data Manipulation with pandas

DataLab

Investigating Netflix Movies and Guest Stars in The Office

DataLab

Course Notes: Data Types for Data Science in Python

My Certifications

These are the industry credentials that I’ve earned.

Data Scientist Associate

Data Scientist Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Casper Sleep | Mar 2021 - Jan 2023

Product Consultant

Analyzed conversion metrics and reported insights in support of e-commerce abandoned cart pilot using Looker; test group performed 6% higher, resulting in scaling to a full audience and a forecast of $2,100,000 incremental revenue per year Collaborated in product marketing email campaigns using A/B tests built around data gathered from the Data Science team; product marketing email revenue increased from 4% to 9.6% of total email revenue from the previous year Partnered with digital design team to evaluate user journey throughout the website; provided solutions to lift conversion and enhance customer experience, which were implemented in a website redesign Reported insights from customer and trade partner purchasing trends; purchasing data was used in later marketing promotion strategies
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T-Mobile | Jun 2015 - Jan 2020

Apple Sales Coordinator

Consulted with retail partners, delivering expertise and insightful solutions for their CPG sales strategies while increasing the average transaction value KPI for T-Mobile Analyzed new customer retention reports using Excel and Salesforce, establishing an end-to-end sales process to reduce churn for first time iOS users Consistently exceeded sales targets and was awarded for top 1% in account sales nationally

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