Pahud is a full-stack Web3 smart wallet designed to make blockchain payments feel as simple and familiar as modern digital banking.

The platform combines account abstraction, gas-sponsored transactions, automated payments, secure account recovery, and real-time portfolio management in one responsive experience.

Most crypto wallets still require users to understand gas fees, seed phrases, network switching, wallet approvals, and complex transaction states.

The goal of Pahud was to reduce this technical friction while maintaining the security and transparency of on-chain transactions.

The product needed to support both everyday users and businesses that require scheduled payments, configurable permissions, and reliable transaction monitoring.

I handled the product design and full-stack blockchain implementation, including:

UX strategy and responsive interface design

Next.js and React frontend development

Smart-account and wallet integration

ERC-4337 account-abstraction flows

Gasless transaction handling

Automated and scheduled payment logic

Token balance and transaction synchronization

Guardian-based account recovery

Backend services and real-time notifications

Smart-contract interaction and testing

Pahud provides users with a programmable smart account instead of a traditional externally owned wallet.

Users can create an account, manage multiple digital assets, send and receive tokens, swap assets, schedule recurring payments, and review activity through one clear dashboard.

Gas sponsorship allows selected transactions to complete without requiring users to hold the blockchain’s native gas token. Transaction previews clearly display the recipient, network, token amount, estimated fees, and final confirmation before execution.

A guardian-based recovery system provides an additional way to restore account access without relying entirely on a single seed phrase.

ERC-4337 smart-account creation

Social and wallet-based onboarding

Gasless and sponsored transactions

ETH, USDC, and ERC-20 asset management

Token sending, receiving, and swapping

Scheduled and recurring payments

Transaction previews and confirmations

Real-time portfolio balances

Payment and activity history

Spending and payment controls

Guardian-based account recovery

Responsive desktop and mobile interfaces

Clear pending, successful, rejected, and failed states

Next.js, React, TypeScript, Tailwind CSS, Node.js, PostgreSQL, Redis, Solidity, Hardhat, OpenZeppelin, viem, WebSockets, ERC-4337, and EVM-compatible blockchain infrastructure.

The visual direction combines the clarity of a modern fintech product with the functionality of a Web3 wallet.

Instead of using a heavily technical crypto interface, Pahud presents balances, payments, recovery settings, and transaction activity through familiar navigation and straightforward language.

The responsive system was designed for both desktop portfolio management and fast mobile payments.

Pahud demonstrates how account abstraction can remove several major barriers to blockchain adoption.

The final product concept combines secure wallet infrastructure, programmable payments, gas sponsorship, automated transactions, and account recovery in a polished full-stack experience that feels accessible to users beyond the traditional crypto market.