Senior Product Engineer with 15+ experience designing, architecting, and launching end-to-end software ecosystems
Proven track record of combining deep frontend architecture with full-stack capability, technical governance, and data modeling
Systemic translation of complex product strategies into performant, accessible component libraries and living applications
Core Competencies
- Design Systems
Figma
Interaction Design
User Flows
Advanced Prototyping
- Frontend Architecture & UI
TypeScript
React
Next.js
Linaria
Design Tokens
- Full-Stack & Content
Payload CMS
Supabase
Data Modeling
Serverless Infrastructure
- Product Standards & Quality
WCAG-accessibility
Product-Led Development
Automated Testing
Experience
Grammar Style
Founder & Lead Engineer
3/2026 – Present
grammar.styleCompany Profile
Tech Stack
Enforces strict CSS variable distribution and architectural consistency with a governance-first design token engine
Eliminates design-to-code drift and configuration typos through a recursive type-safety layer for semantic tokens
Enables instant IDE intellisense and real-time validation via a zero-latency configuration loader built with Jiti
Establishing architectural standards and managing the NPM release lifecycle for a FOSS design system framework
Rhyme
Founder & Sole Product Engineer
2/2026 – Present
rhyme.moneyCompany Profile
Tech Stack
Engineering a highly responsive user experience in a performance-optimized Next.js and Linaria financial platform
Automating dynamic financial planning by building a relational Supabase schema with Postgres triggers
Facilitating reconciliation between actual and planned spending by designing a robust Plaid integration architecture
Optimizing dashboard performance and high-fidelity UX by developing a data-mode first Design System
B-Stock Solutions
Senior Software Engineer
9/2024 – 9/2025
Remote
Company Profile
Tech Stack
Engineered a Next.js inventory display system, reducing Time to Interactive and accelerating user content discovery
Increased return buyer rates by spearheading a greenfield saved search and notification feature
Improved system resilience, refactoring architecture for flexible data shapes and removing brittle code
Scaled a distributed service architecture by extending several Next.js apps, NestJS services, and UI library
Heir of Dragons
Product Architect & Sole Engineer
8/2024 – Present
staging.heirofdragons.comCompany Profile
Tech Stack
Invented a promotional platform for a film production lead, with a full-stack Payload and Next.js architecture
Ensured a consistent visual and functional experience by creating high-fidelity Figma components and prototypes
Optimized accessibility and mobile responsiveness with custom interactions, and ensured keyboard navigability
Enabled community engagement with fully custom forums, member profiles, bookmarking, notifications, and more
Planning Center
Software Engineer & Designer
6/2021 – 11/2023
Remote
Company Profile
Tech Stack
Improved intuitive UX for 70,000+ organizations by leading end-to-end feature design and implementation
Improved scalability of a calendar and facility management product by migrating Ruby views to React
Ensured cross-product UI consistency, scaling the component system in a decisions-over-options philosophy
Drove mobile responsiveness and accessibility enhancements across core user interfaces
Streamlined representative performance tracking by engineering an internal stats dashboard
TrueCar
Software Engineer
7/2019 – 6/2021
Remote
Company Profile
Tech Stack
Increased website conversions and user trust by engineering a precise lease/loan payment solution
Boosted engagement and conversion rates through LaunchDarkly feature flags and A/B testing
Optimized performance for millions of monthly visitors by managing a large-scale React monorepo
Pedago
Software Engineer & Designer
5/2017 – 7/2019
Remote
Company Profile
Tech Stack
Increased engagement and streamlined learning for MBA students via new UI/UX features
Enabled recruiter-student connections by leading the greenfield development of a job-posting platform
Mastered Angular from zero knowledge, contributing independently to key features within three weeks
Tammy is a very strategic and creative problem solver. She is also a team player that looks for ways to help the team succeed in reaching their goals.
She is humble and confident in her ideas to make things better. It was an honor and delight to work with Tammy, and I would look forward to an opportunity to work with her again.
Dave Harris
Planning Center Peer
Few engineers bridge the gap between technical excellence and design intuition the way Tammy does. What truly sets her apart is her eye for design—with Tammy, you get both an engineer and a designer in one person. Over the years working together, Tammy proved to be an integral part of our team’s success. She takes ownership from start to finish, communicates clearly, and continually leans into her design strengths to make herself invaluable.
Thomas Breese
TrueCar Engineering Manager
Tammy designed a client website with world class design that met and exceeded the client expectations. Tammy also had an opportunity to showcase her ability to mentor and coach a more junior engineer—something that she is great at. Thanks for your fantastic work!
Anthony Elliot
Technology Team Manager