Anastasiia Noguier
Software Engineer | Braintree Mobile SDK Team @ PayPal
I am a Software Engineer on the Braintree Mobile SDK team at PayPal, where I build and ship features for open-source Android SDKs powering payment flows for PayPal, Venmo, and Braintree merchants processing millions of transactions globally. I focus on scalable mobile architecture, modern async patterns with Kotlin Coroutines, SDK API design, and enterprise merchant integrations.
Skills
Languages
Frameworks
AI Tools
Testing Tools
Other Skills
Experience
Current
PayPal – Braintree Payment Processing Platform
Chicago, IL
July 2025 – Present
Software Engineer
- Develop and ship features for open-source Android SDKs powering payment flows for PayPal, Venmo, and Braintree merchants (Uber, DoorDash, Airbnb, etc.) processing millions of transactions globally
- Contribute to SDK-wide migration from callbacks to Kotlin Coroutines, modernizing async patterns to reduce code complexity, improve error handling, and simplify testing
- Led Auth Tab API migration for browser-switch-android SDK, adopting Android’s authentication-focused Custom Tab variant disabling minimize and “open in browser” functionality – a top merchant-requested feature
- Designed backward-compatible APIs with configurable constructor patterns and automatic fallback for Chrome versions <137, enabling merchants to adopt new features without breaking existing integrations
- Shipped Payment Buttons UI module (v5.21.0) providing branded, fully functional PayPal and Venmo buttons handling the complete payment flow; authored developer documentation published on Braintree’s official docs
- Triage inbound enterprise merchant support (Airbnb, Ticketmaster, Booking, etc.), perform root cause analysis, and escalate third-party SDK issues to vendors
- Contribute to open-source SDK repositories on GitHub – View contributions →
NASA Jet Propulsion Laboratory
Pasadena, CA
Since August 2023
Software Engineer Intern
- Protective Services Department Website: Designed and maintained website features, like content forms, insider threat reporting tool and additional pages by integrating Django, Wagtail and Bootstrap functionality. Performed EKS cluster and Database migrations using Kubernetes and Jenkins
- Integrated Facility Search System: Designed, developed, and maintained dynamic internal applications using Python, React, and PostgreSQL. Performed EKS cluster and Database migrations using Kubernetes and Jenkins
- iMAPS: Designed, developed and maintained the AWS serverless application that uses Google Maps API to provide a detailed map of the laboratory
University of Michigan UROP in Partnership with DryvIQ
Ann Arbor, MI
May 2022 - August 2022
Undergraduate Researcher/Data Science Intern
- Led a team of two undergraduate interns to create a dataset of Russian documents for classification and sensitive entity extraction for use in Machine Learning and Natural Language Processing evaluation
- Curated documents into a typology of 25 categories using LabelBox, an AI training based platform, for sensitive entity annotation to conduct proper training of the model
- Conducted experiments for analyzing performance of translation-based classification using Microsoft Azure’s Automatic Machine Translation and entity extraction algorithms
Projects
FEB 2024 - MAY 2024
Let's Go Camping
- Created, deployed, and thoroughly tested the web application platform
- Utilized National Park Service API to create an interactive website to search for parks and their amenities and activities
- The web application allows users to log in, register, save a favorite park, rank a favorite park, compare and suggest parks between different users
FEB 2024 - MAY 2024
Your Voice Matters
- Utilized Google Civic API to pull data of elected officials by zip code; when there is an ongoing election, we can pull a list of candidates currently running for office
- The web application allows users to log in, register, save a favorite elected official, add a note to them, and edit their favorite list
OCT 2023 - DEC 2023
Trojan MarketPlace
- Created and deployed a marketplace platform for USC students to easily sell and buy goods
- Created a fully functional web application that allows users to log in and register, as well as make/modify/delete listings, add products to cart, and contact the seller
FEB 2022
Financial
- AthenaHacks 2023: MathWorks: Best Use of MatLAB and/or Simulink
- Created an interactive website that encourages high schoolers and college students to seek and spread financial knowledge
- Created a calculator using MatLab and JavaScript to promote early savings and investing practices