Building Scalable Design System, Multi‑Currency Wallet and Payments App for Global Daily Fintech

Building Scalable Design System, Multi‑Currency Wallet and Payments App for Global Daily Fintech

Building Scalable Design System, Multi‑Currency Wallet and Payments App for Global Daily Fintech

Fintech, Multi‑chain, P2P, Currency Exchange

Fintech, Multi‑chain, P2P, Currency Exchange

Fintech, Multi‑chain, P2P, Currency Exchange

Project Highlights

MaskEX Pay needed a clearer way to manage onboarding, multi-currency accounts, P2P payments, exchange, and payment status across personal and business users. I designed a scalable wallet & payments experience and design system that reduced confusion, improved trust, and helped the team ship 140+ screens with 2X faster handoff and 40% lesser inconsistencies

Deliverables

Design Systems, Multi‑Chain UX, Secure Onboarding, P2P Flows, Website & Mobile App UI Design

What I Owned

Onboarding

Guiding Users into the Right Account from Day One

Guiding Users into the Right Account from Day One

Secure login flows with strong password rules and Business vs Personal choice with contextual copy guides users to the right account type from first tap.

Secure login flows with strong password rules and Business vs Personal choice with contextual copy guides users to the right account type from first tap.

Accounts

Designing a Clear Multi-Currency Account Overview

Designing a Clear Multi-Currency Account Overview

Compact overview of balances and currencies with quick actions for Send Money, Currency Exchange, and Latest transactions

Compact overview of balances and currencies with quick actions for Send Money, Currency Exchange, and Latest transactions

Transaction Management

P2P Payments – Risk‑Free Transfers

P2P Payments – Risk‑Free Transfers

Payment flow is structured to minimize errors while staying fast - Allowing users to send and receive money, make payments, and manage transactions effortlessly

Payment flow is structured to minimize errors while staying fast - Allowing users to send and receive money, make payments, and manage transactions effortlessly

Currency Exchange

Clarifying Rates Transparency for Convenient Exchange

Clarifying Rates Transparency for Convenient Exchange

Building trust by showing Live rates and all fees upfront before conversion.

Building trust by showing Live rates and all fees upfront before conversion.

Payment Status

Designing Success and Failure States Users can Trust

Designing Success and Failure States Users can Trust

Status screens differentiate clearly between successful and failed payments with consistent layouts.​

Status screens differentiate clearly between successful and failed payments with consistent layouts.​

Outcomes

Bringing Accounts, Payments, and Exchange into One App

Bringing Accounts, Payments, and Exchange into One App

The design system accelerated handoff by 2x and reduced inconsistencies by 40%, while the product experience covered 140+ screens across the mobile app.

The design system accelerated handoff by 2x and reduced inconsistencies by 40%, while the product experience covered 140+ screens across the mobile app.

Across all accounts, payments and currency exchange modules, MaskEX Pay mobile was designed focusing on making daily fintech actions clear and to support multiple account types and currencies, all in one app.

Across all accounts, payments and currency exchange modules, MaskEX Pay mobile was designed focusing on making daily fintech actions clear and to support multiple account types and currencies, all in one app.

NEXT UP

NEXT UP

NEXT UP

NEXT UP

READY TO BUILD?

READY TO BUILD?

// product design // systems thinking // ai-assisted workflows //

// product design // systems thinking // ai-assisted workflows //

✦ Are you facing a design challenge right now?

✦ Does your product need a quick rethink?

✦ Seeking a collaborator to shape your ideas?

✦ Or have something worth building?

E-Mail

shravankumarps1995@gmail.com

shravankumarps1995@gmail.com

Call / WhatsApp

+971 523708369

+971 523708369

©2026 Design Portfolio ShravanKumar P S

ALL CONTENTS OF THIS WEBSITE ARE THE PROPERTY OWNED BY SHRAVANKUMAR P S. NO PART OF THIS SITE, INCLUDING ALL TEXT AND IMAGES, MAY BE REPRODUCED IN ANY FORM WITHOUT PRIOR CONSENT. I’ll SUE YOU. NO CAP : )

©2026 Design Portfolio ShravanKumar P S.

ALL CONTENTS OF THIS WEBSITE ARE THE PROPERTY OWNED BY SHRAVANKUMAR P S. NO PART OF THIS SITE, INCLUDING ALL TEXT AND IMAGES, MAY BE REPRODUCED IN ANY FORM WITHOUT PRIOR CONSENT. I’ll SUE YOU. NO CAP : )

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