Case studies
Architecture, the hard decisions, the failure modes I handled in production, and the metrics — no client source. Each is backed by verifiable deployments and live products.
Warzones
Algorand (mainnet)A real-time NFT-battle marketplace + game economy, in production for ~28 months.
925 commits · 63 models · ~28 mo · MGP+DNKY on-chain
ShootOut
Algorand (mainnet)A custodial money-handling backend for live, real-money Algorand tournaments.
288 commits · double-entry ledger · circuit-breaker
ViewReward
AlgorandAds + airdrops with trustless on-chain settlement and a Sybil-detection engine.
1,647 commits · 36 models · on-chain Sybil engine
DDAO-Lottery
Algorand (testnet+mainnet)A live, provably-fair on-chain lottery — backend and WalletConnect frontend, both mine.
704 BE + 175 FE · commit-reveal draws
Pigeon Puffs
Algorand (mainnet)A token economy driven by live on-chain analytics across two mainnet tokens.
442 commits · 50 models · FAM/PUFF/HAYSTACK
Crazy Embryo Club
Algorand (mainnet)A probabilistic on-chain reward engine with anti-streak fairness; 2,879 minted assets.
89 commits (100%) · 2,879 ASAs · 4-tier engine
ChainBois
Avalanche (EVM, testnet)An on-chain play-to-earn economy on Avalanche — contracts, backend, and faucet UI.
73 commits · 258 tests · + faucet FE
Redeemify
AlgorandNFT-linked physical redemption with an idempotent cross-collection double-redeem guard.
52 commits · ARC-3/19 · retired
Ghetto Warzones
AlgorandShipping a blockchain multiplayer FPS to the app stores (maintenance + release eng.).
63 commits · Android + PC builds