Frontend Engineer
who owns the product,
not just the code.
I take ambiguous problems from zero to production — across web and mobile, from UX to architecture, independently. At Zymebalanz, three platforms I built from scratch now drive $1M+ in annual revenue.
Impact
$0M+
Annual revenue — from zero
A booking platform that didn't exist became the company's primary way patients find and pay for care.
0%
Faster field operations
Phone calls and paper notes replaced by a real-time mobile workflow used by 100+ field professionals.
0%+
Automated test coverage
Jest + Playwright on web, RNTL + Detox on mobile — 15+ E2E scenarios covering scheduling, payments, logistics, and appointment management.
Selected Work
Phlebotomist Field App
Rebuilt a legacy prototype into a production-grade mobile platform for 20+ healthcare providers — replacing phone-based coordination with real-time operational tracking.
- Per-day query redesign slashed calendar latency
- QR barcode scan + manual fallback for reliability
- Live map + appointment detail + specimen handling
- 90%+ automated test coverage with Detox E2E
50% cycle reduction · 100+ field professionals onboarded
Read case study
Global Patient Booking Platform
Led the 0→1 build of a multi-region scheduling and concierge coordination platform — covering onboarding, scheduling, payment, and fulfillment in a single cohesive flow.
- Multi-step booking flow with Stripe & PayPal
- SMS authentication + compliance workflows
- Real-time field-service location tracking
- RTK Query migration cut API boilerplate by ~40%
$1M+ annual revenue · Company's primary acquisition channel
Read case studyInternal Billing & Operations Platform
A 0→1 internal platform centralizing financial workflows, payout management, and enterprise reporting — with a multi-tenant permission system scoping data access across three distinct roles.
- Multi-tenant RBAC: finance, ops, and vendor roles with isolated data access
- TanStack Table with server-side pagination across 10K+ transaction records
- Appointment status management for ops teams, payment workflows for finance
- XLSX / CSV / PDF export available to all roles for reporting and auditing
10K+ records · Eliminated manual spreadsheet reporting
Read case studyAbout
Good software is invisible. Users don't notice the interface — they just accomplish what they came to do.
For the past 4 years at Zymebalanz, I've owned the entire frontend across a three-platform healthcare logistics ecosystem — patient web app, phlebotomist field app, internal operations portal. Two built from scratch, one rebuilt from the ground up. Every one in production, used daily.
My process usually starts before any code is written. I join requirements meetings with the manager, draft an initial prototype in Figma, hand it to the designer to refine, then review and discuss it together before we present to stakeholders. I hold a Google UX Design certificate not because I want to be a designer, but because I believe the best frontend engineers think in user intentions, not component trees.
I'm looking for a team that argues about the right abstraction and the right interaction in the same breath — where shipping something isn't just technically correct, but genuinely better for the person using it.
Software Engineer
Zymebalanz LLC
2 platforms built 0→1, 1 rebuilt from the ground up
Google UX Design Certificate
Google / Coursera
Deepened design system & user research fundamentals
B.S. Software Engineering
San Jose State University
Frontend
- React
- Next.js
- TypeScript
- Redux Toolkit
- Tailwind CSS
Mobile
- React Native
- Expo
- Background Location
- Push Notifications
- Deep Linking
Testing & Infra
- Jest
- Detox (E2E)
- GitHub Actions
- Lighthouse CI
- Webpack
Design
- Figma
- UX Design
- Component Systems
- Accessibility
- Performance