
Numio is an Ethereum-based mobile cryptocurrency app that enables users to make fast and low-cost transactions using Layer 2 (zkRollup) technology. It also offers features like purchasing cryptocurrency with credit/debit cards and token swaps.
The goal of Numio was to provide a secure, non-custodial solution that enhances accessibility and efficiency for Ethereum transactions, reducing costs and wait times through zkRollups.
The project involved integrating Layer 2 scaling technology, implementing card payments, optimizing token swaps, and designing an intuitive user interface to enhance user experience. Security and regulatory compliance were also prioritized throughout development.
Numio successfully reduced transaction costs and improved the speed of Ethereum operations. Its focus on security and usability helped increase adoption among users looking for an efficient alternative to traditional wallets.

