I’m a product designer trained in Human Factors Engineering at Tufts. Today, I lead design at Jassby across four Visa and Mastercard programs, the Paramount Every Day Banking platform, and the Material 3 and Material UI design system behind them.

My background is grounded in Computer Interface Design, Human-Computer Interaction, Human-Machine System Design, Experimental Design, and Engineering Leadership. Before Jassby, I co-founded FrontRow Sports where I co-invented and bootstrapped its patent-pending TakeSide platform to 30,000 active users.

hello@rolandorabines.com LinkedIn Résumé (PDF)

Now
Product Designer, Jassby
2024 – present
Before
Co-founder, FrontRow Sports
500K+ takes · 30K peak active users
School
Tufts University
BS Human Factors Engineering, 2024
Based
SF Bay Area & Boston
6 case studies

01

SIG Sauer VISA Card Program

SIG Sauer × Jassby · 2024–2026 · Live in Production

I led design across the whole cardholder journey with our engineering and compliance team: the matte-black physical card, the landing page on sigsauer.com, the 4-step credit application, the iOS and Android apps, and the Snipp Interactive camera receipt-verification flow.

Growth (28 → 727 Cards)
26.0×
Settled Purchase Volume
$1.19M+
Applications (0 Errors)
3,619

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02

Paramount Bank: Digital Banking, End to End

Paramount Bank × Jassby · 2025–Present · Upcoming Soft Launch

I’m designing Paramount Bank’s new digital banking platform end to end: opening a personal or business checking account (with 25%+ beneficial ownership certification), signing in with two-step verification, depositing from another bank, sending ACH transfers and wires confirmed with one-time codes, and getting help from Parker, our chat assistant. Working from the roadmap and Jira epics created by our CTO, I wrote and assigned the Jira tickets to developers and am now building out the React front-end in my design-test branch toward our upcoming soft launch.

Account Opening Flows
Personal + Biz
Money Movement & Disclosures
ACH + Wires
iOS & Android Launch
Dec 2026

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03

Freely Corporate Purchasing Card

Freely × Jassby · 2025–Present · Soft Launch

Working closely with our CTO, Risk & Fraud specialist, Chief Compliance Officer, and legal counsel toward TBOM sponsor-bank approval, I designed a corporate Mastercard application that walks business owners through FinCEN 25%+ beneficial ownership, personal guarantees, and Plaid (Assets + Identity) bank linking—feeding Pave cash-flow attributes into Alloy underwriting across four clear stages without losing their place.

Progressive Accordion Flow
4 Stages
Beneficial Ownership Verification
25%+ KYB
Assets & Identity → Alloy UW
Plaid + Pave

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04

Jassby Travel & Schools: B2B Partner Admin

Jassby Travel & Schools (WorldStrides, Scholastica Travel) · 2025–Present · Shipped Features + AI-Assisted Overhaul Proposal

As our Travel & Schools card program grew roughly 100% YoY across cards issued, transactions, and spend for enterprise travel partners like WorldStrides and Scholastica Travel, I designed and shipped six high-volume B2B dashboard upgrades (3-tab order lifecycle tables, PRN card lot splitting, Trip ID search indexing, bulk CSV label validation, 5-state card controls, and a Django internal bulletin CMS). Alongside those production releases, I audited our production React components to build an 11-flow desktop and mobile overhaul proposal with cash-shortfall forecasting and am leading directed client interviews to validate the new features before pushing changes to production.

Cards, Transactions & Spend Growth
~100% YoY
Production B2B Jira Workflows
6 Shipped
AI-Assisted React Overhaul Proposal
11 Flows

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05

Multi-Brand Card Design System

Jassby Platform · 2024–Present · In Production

We needed a repeatable way to add new brand partners to Jassby's credit card platform without redesigning and recoding our apps from scratch every time. Leveraging Figma's Material Theme plugin and Google's Material 3 library alongside Material UI, I built a token hierarchy across four card programs and eight light and dark themes that met strict accessibility guidelines and cut UI and mobile app implementation time by 60%.

Card Programs Unified
4
Light / Dark Themes
8
App Implementation Time
-60%

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06

FrontRow Sports: TakeSide & FrontRow Fans

FrontRow Sports (Co-Founder & Product Lead) · 2018–Present · Live on Web, iOS & Android · 3 USPTO Patent Filings

Co-founded FrontRow Sports with friends from Phillips Academy Andover and our CTO Randall M. Anderson, designing two products across our business model pivot and co-inventing three USPTO patent filings: Apps. 19/737,090 (social rivalry data graphs & LLM prompt generation), 19/810,956 (probabilistic live progression cards, impact-zone board topology, & mid-game tile swaps), and 64/116,335 (state-aware continuity routing across mobile web, dynamic Wallet passes, SMS/RCS OTP, and native apps)—scaling TakeSide to 500,000+ takes made, +25% retention, and 30,000 peak active users before co-designing FrontRow Fans and its Material 3 design system.

Takes Made on TakeSide
500K+
Peak Active Users
30,000
Session Retention Lift
+25%

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Always happy to talk about card programs, financial products, or design systems. Reach me by email.