Anton Bukov is widely known among Solidity devs as the engineer who wrote the billion-dollar algorithm. He co-founded 1inch back in May 2019. 1inch has grown into 1 of DeFi's oldest and largest DEX aggregators, evolving far beyond swaps into a full ecosystem with cross-chain, wallet, portfolio, and more. By late November 2025, @k06a stepped away from operations. He's no longer involved in product architecture, security, or day-to-day oversight. Today, he's still 50% shareholder, but now building something new: Second Tier (@tier_xyz). The focus is on building secure and efficient systems that narrow the gap between economic intent and execution. Keeping an eye on @tier_xyz 💎