Senior Frontend Engineer with 15+ years of experience leading teams to build scalable, resilient product architecture
Product-Led Development unifying design and engineering to deliver performant, accessible, and data-driven experiences
Leveraging AI as a force multiplier to offload repetitive tasks, think through complex architecture, and resolve technical gaps
Experience
ThreeTech
Senior Software Engineer - Frontend/UX
4/2026 – Present
Remote
Company Profile
Tech Stack
Leading UI/UX and Frontend for Blue Letter Bible and The Bible Says global study tools
Modernizing core platforms for performance, bridging complex data to high-fidelity interfaces
Unifying design and engineering to build a scalable, cross-product design system framework
Architecting resilient React/TS solutions for mission-critical scale and 100% data integrity
Streamlining feature delivery via optimized workflows and performant front-end architecture
Five Q (Contract)
Senior Frontend Engineer
9/2025 – 2/2026
Remote
Company Profile
Tech Stack
Increased awareness for Classical Education by launching the Humanitas Institute platform
Accelerated delivery cycles by establishing a bespoke design system for direct wireframe-to-UI translation
Achieved near perfect 100 Lighthouse scores across all categories using Astro’s zero-JS architecture
Ensured 99.9% reliability for mission-critical platform features via a robust Vitest and Cypress testing suite
B-Stock Solutions
Senior Software Engineer
9/2024 – 9/2025
Remote
Company Profile
Tech Stack
Reduced page load times and increased engagement by engineering a Next.js inventory display system
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
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 H.
Planning Center Peer
You can depend on Tammy to think critically about her work — she's not only checking the boxes, but delivering a quality experience both visually and functionally for end users.
Thomas B.
TrueCar Manager
I thoroughly enjoyed working with Tammy — both alongside her as a developer responsible for a project, and as a manager responsible for her output. I would be proud to represent her work.
Adrian G.
UpTrending Manager
Notable Projects
Grammar Style
Founder & Lead Engineer
3/2026 – Present
grammar.styleProject Profile
Tech Stack
Enforced strict CSS variable distribution and architectural consistency with a governance-first design token engine
Eliminated design-to-code drift and configuration typos through a recursive type-safety layer for semantic tokens
Enabled instant IDE intellisense and real-time validation by developing a zero-latency configuration loader using Jiti
Established architectural standards and managed the NPM release lifecycle for a FOSS design system framework
Rhyme
Founder & Sole Product Engineer
2/2026 – Present
rhyme.moneyProject Profile
Tech Stack
Delivered a zero-latency, refined user experience in a performance-optimized Next.js and Linaria financial platform
Automated dynamic financial planning by building a relational Supabase schema with Postgres Triggers
Facilitated reconciliation between actual and planned spending by designing a robust Plaid integration architecture
Optimized dashboard performance and high-fidelity UX by developing a dark-mode first Design System
Heir of Dragons
Sole Product Engineer
8/2024 – Present
staging.heirofdragons.comProject Profile
Tech Stack
Delivered a zero-to-one promotional platform for film production lead, with a full-stack Strapi 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 ensuring keyboard navigability
Enabled community engagement with fully custom forums, member profiles, bookmarking, notifications, and more