# Kelsea McAllister

> Software Engineer

Location: New York, New York, United States
Profile: https://flows.cv/kelsea

## Work Experience
### Member of Technical Staff @ ATOMS
Jan 2024 – Present | New York, New York, United States

### Software Engineer II @ Blue Apron
Jan 2022 – Jan 2024 | New York, NY
- Planned and executed a Next.js MVP, introducing server-side rendering for marketing pages, resulting in enhanced in page performance.
- Developed a Python-based Airflow DAG to refine affiliate payouts, leveraging SQL queries to isolate revenue generating sign ups, resulting in a reduction in Cost Per Acquisition (CPA).
- Triaged issues during emergency 24/7 support shifts, ensuring swift resolution and operational continuity.
- Collaborated with senior engineers to construct a comprehensive order management hub tailored for users, consolidating various functionalities including order management, delivery address management, and selection of delivery days and time slots into a unified platform.

### Software Engineer I @ Blue Apron
Jan 2021 – Jan 2022 | New York, New York, United States
- Implemented an Airflow DAG integrating with a third-party security API, to run batch checks of user email-password combinations against reported data breaches. Upon detecting compromised credentials, automated dispatch of Sidekiq jobs for forced password resets and user logout, bolstering platform security and preemptively mitigating potential breaches.
- Led initiative to migrate and rewrite the registration flow from Rails to React, enhancing integration capabilities with Optimizely for A/B testing features to improve conversion rates. This migration involved incorporating Sign in with Apple and Sign in with Facebook integrations into our React codebase.
- Collaborated closely with product, marketing, and UI/UX designers to develop and deploy high-quality web solutions.
- Contributed to Frontend Guild meetings, actively shaping the team's technical direction and ensuring alignment with organizational objectives.

### Software Engineer Intern @ Blue Apron
Jan 2021 – Jan 2021 | New York, New York, United States
Reworked UI and Redux architecture to unify meal and wine subscription experiences for logged-in subscribers, reducing code debt and increasing maintainability (React, Redux, JavaScript, CSS).

### Web Designer @ Unknown
Jan 2018 – Jan 2021
- Designed web sites based on specific business needs for promotions, presentations, and online services.
- Coordinated and communicated with customers to plan web projects from concept through completion.
- Educated customers to empower them on making future maintenance and updates, granting them independence.


## Education
### University at Buffalo


## Contact & Social
- LinkedIn: https://linkedin.com/in/kelsea-mcallister

---
Source: https://flows.cv/kelsea
JSON Resume: https://flows.cv/kelsea/resume.json
Last updated: 2026-04-01