Crypto · FinTech · 2023

Puchooo

Crypto built for traders, navigable by newcomers.

A cryptocurrency and blockchain platform built as a gateway to digital assets. WalletConnect for connecting any wallet, IPFS-backed metadata via Pinata, GraphQL on Apollo for portfolio and trading flows, all wrapped in an interface that serves seasoned veterans and first-timers from the same screen.

Client: Internal product
Role: Mobile + blockchain + backend
Built with: React Native, Node.js, MongoDB, Apollo GraphQL, WalletConnect, Pinata (IPFS), Firebase, Figma

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Puchooo cryptocurrency and blockchain platform: trading and portfolio screens on iPhone

Shipped in 2023

Puchooo cryptocurrency and blockchain platform: composite product mockup

Puchooo crypto and blockchain platform: portfolio view with WalletConnect integration

Puchooo crypto and blockchain platform: NFT marketplace with IPFS-hosted metadata via Pinata

Puchooo crypto and blockchain platform: trade detail powered by Apollo GraphQL

WalletConnect

Wallet bridge

Apollo GraphQL

API layer

2023

Shipped

The story

How it came together.

Outcome

A trusted platform that lets users explore, invest, and engage with digital assets. Built to serve veterans and first-timers from the same interface, without dumbing things down for either side.

Problem

Crypto can be intimidating for first-timers and shallow for veterans. Most platforms pick one side. Bridging both means careful product design across exploration, trading, custody connection, and discovery, without dumbing the experience down.

Approach

WalletConnect for letting users bring their own wallets, Pinata/IPFS for content-addressed metadata, a Node/MongoDB backend exposing GraphQL via Apollo for portfolio and trading flows, all behind a UI tested with both seasoned crypto users and people opening their first wallet.

What people said

Product Reviews.

Honest takes from people who actually use the product.

Marcus K.

Day trader

I've used four crypto wallets and Puchooo is the first one where I could find the trading flow without a tutorial. WalletConnect integration is seamless.

Lina H.

Brought my partner onto crypto with this app. She didn't need me to walk her through it, which is unprecedented in this space.

Robert C.

Trader, 8 months

Portfolio view is fast, the GraphQL backend feels snappy, and I haven't hit a single bug in a month of daily use.

Sara O.

Metadata hosted on IPFS is a quiet feature that matters. I can verify what I own without trusting the app to be the truth.

Start a conversation

Tell us what you’re building.

Share the essentials and we’ll reply within 4 hours with a real next step, not an auto-responder.

What happens next

We reply within 4 hours, from a real person, not an auto-responder.
A short scoping call to understand the goal, constraints, and timeline.
A fixed-scope discovery sprint: a working prototype and a written estimate.

Email: info@irenictech.com
Office: Austin, TX, United States
Hours: Mon–Fri · Async + scheduled calls

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