TezBox was started shortly after the ICO, and was the first available GUI wallet on the betanet. TezBox has two completed security audits (one from LeastAuthority), and was supported by the Cryptonomic team in the early days.
Velos Network is a proposed idea to scale transaction throughput on Tezos, similar to Lightning for Bitcoin. Velos Network integrates a 3rd party "gateway" as a trusted middleman, bound by an on-chain smart contract which penalizes bad actors. Read the paper here.
Sona is a proposed idea to develop a decentralized, self-sovereign identity deployed on the Tezos protocol. Sona will encompass identity verification, on-chain relationship management, private data storage and wallet management with a method to recover your identity if a private key is compromised or lost.
Stephen is a Tezos developer with ten years experience in web, mobile and blockchain development.
Mac is a professional designer and UI/UX expert, with experience in mobile and web design.