Omer Sadika is the Co-Founder of Ika, formerly known as dWallet Network. At Ika, he is involved with Pera, a composable modular signature network. Pera is described as a network of dWallets, which functions as a new blockchain primitive, designed to expand the capabilities of smart contract networks with multi-chain, noncollusive, and massively decentralized MPC.

Prior to his current role, Sadika held several founding positions.