Sophie

Wollitzer

CS @ WashU

About Me

Sophie Wollitzer

Originally from Phoenix, Arizona, I started my CS journey in eighth grade with a simple project in Turtle. Now, I'm a junior majoring in Computer Science and minoring in Statistics at Washington University in St. Louis. The way that computer science has become an intersection between the structure of mathematics and the creativity of other fields intrigues me. With interests in Software Engineering, Software Development, and Machine Learning, I am always excited to learn more.

Experience

Software Engineering Intern

Wells Fargo

Incoming Summer 2026

  • Incoming SWE Intern for Wells Fargo in Charlotte, NC

Software Development Engineer Intern

GoDaddy

May 2025 – August 2025

  • Developed frontend Android features using Java and Kotlin for GoDaddy POS Terminals, contributing to the full app lifecycle with the Android team
  • Designed and implemented automated code quality enforcement and Espresso test runs with CI workflows to enforce coverage standards, strengthen stability, and increase visibility into quality metrics
  • Improved monitoring of payment processes by adding custom tracking, giving product managers detailed insights into analytics throughout the payment flow and enabling faster detection of performance issues

Tutor for Introduction to Computer Science

WashU Engineering Undergraduate Student Services

August 2024 – Current

  • Tutor students on crucial concepts in one-on-one sessions
  • Answer questions related to homework and studio material

Projects

Campus Creamery App

Campus Creamery App

Expo React TypeScript JavaScript Firebase

Led five students to develop and release a CRUD app to the iOS App Store that displays consumer data and event promotion for WashU's on campus ice cream store.

Blackjack 101

Blackjack 101

Deck of Cards API React JavaScript CSS

Built a simulator with interactive gameplay and real-time win/loss tracking, incorporating logic for the player and the automated house. Website also teaches the rules, history, and strategies of Blackjack.

Skills

Java C++ TypeScript JavaScript Python HTML/CSS React Node.js Git/GitHub Assembly Language Visual Studio Code Visual Studio IntelliJ Android Studio

Contact Me