Consumer crypto exchange · Argentina

Bitennial

Crypto for people who find crypto intimidating.

  • Fintech
  • Crypto
  • Mobile First
  • Design System
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Bitennial — a consumer crypto exchange designed from scratch, mobile-first.

Role

  • Product Design
  • Design System
  • Prototyping

Cross-functional with

  • Product
  • Engineering

Timeframe

2023

Investing without the jargon wall

Crypto products tend to assume a level of fluency most first-time investors don’t have. Bitennial explored how to close that gap with a guided experience around discovery, learning and investing — mobile-first, for the Argentine market, where crypto is mainstream but trust in any given platform is not.

Understanding where confidence breaks

Early conversations with curious and first-time investors kept surfacing the same friction: the language assumed fluency, the interfaces assumed confidence, and nothing explained what happened next. Three themes shaped the product from there — complexity, trust and confidence — with education as the thread running through all three.

The first investment shouldn't require expert knowledge

The experience needed to reduce uncertainty without oversimplifying a financial decision. At every step, someone needed to know: what am I buying, how much, what happens next, and can I trust this.

From curiosity to confidence.

Bitennial first-purchase flow — discover an asset, choose it, set an amount, review the details, confirm.
  1. 01

    Buy/sell as a primary action

    Investing is visible on the home screen, not hidden behind complex navigation.

  2. 02

    Education in context

    Explanations appear at the moment information becomes relevant, so users can keep learning without leaving the investment journey.

  3. 03

    Trust through transparency

    Amounts, prices and confirmation states are always visible before a decision is made.

  4. 04

    Simplicity without hiding control

    Unnecessary complexity is removed; the information that matters for a financial decision stays in view.

A complete crypto experience, across devices.

Buy/sell, portfolio and markets stayed the daily-use surface on both mobile and web; education and account security sit one tap away, not hidden in a separate section.

Bitennial across mobile and desktop — portfolio dashboard, quick actions and account tools.

Designed to make complexity feel calm.

Color

Purple/indigo identity, balanced with neutral surfaces.

Bitennial portfolio list — clear price hierarchy, one line per asset.

Type

Hierarchy built for scanning numbers fast.

Bitennial home screen — Deposit/Withdraw buttons and a consistent list row pattern.

Components

Consistent actions, cards and rows across the product.

The final experience

The resulting experience

The final product reduced the distance between discovering an asset, understanding the decision, and completing an investment — one path instead of a feature-heavy interface to navigate. Buy/sell stayed the primary surface as the product grew, and transaction details stayed visible before commitment instead of appearing only at the end.

  • Simplicity is a product decision. Removing complexity means knowing which information someone actually needs at each step, not showing less.
  • Trust has to be visible. In a financial product, reassurance comes from clear states, amounts and expectations — not a security page.
  • Education works best in context. Nobody should have to leave the journey to understand the decision they’re making.
  • The first successful action matters most. Whether crypto feels understandable or intimidating gets decided on the first purchase.