Add Tony Jagodka to developer directory

developers/tony-jagodka.md

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+## Name
+
+Tony Jagodka
+(UIG Studios LLC)
+
+## Location
+
+Missouri, USA
+
+## GitHub Handle
+
+[@DrVelvetFog](https://github.com/DrVelvetFog)
+
+## Sui Addresses
+
+- 0x4591161fb33fc7eb3242e6a1cb89c545ac28f8ebaf260292ede9eecdea1f3cd9
+
+## Sui Packages
+<!-- MVR format only (@namespace/package). Leave blank unless you've registered Move Registry names. -->
+
+
+## Experience Statement
+
+I'm a solo founder (UIG Studios LLC) who designs and ships complete, end-to-end products on Sui — Move contracts, backends, and frontends.
+
+My flagship is **Proof of Real (PoR)**, a Sui-native proof-of-personhood credential: a soulbound on-chain credential proving a real human performed a real-world action, with no biometrics and no PII. It's deployed to testnet and mainnet, has an npm-published SDK (`por-sdk`, Apache-2.0) and on-chain `require_verified` gating, and includes Sui-native Groth16 (BN254) verification of an external uniqueness nullifier plus zkLogin + Enoki sponsored-transaction onboarding (no seed phrase, no gas, no wallet). The real-world-action tier is now device-attested — App Attest proven on a real iPhone, one credential per attested device (the Sybil-resistance moat).
+
+I also built the **first x402 payment facilitator to settle on Sui** — mainnet-live, real USDC settled, non-custodial, zero-fee, with an Enoki gas station for sponsored agent payments (open-source, Apache-2.0; submitted to the x402 facilitators directory). I'm also co-authoring an x402 standard extension — *Settlement-Receipt Binding* — that ties an on-chain settlement to a signed execution receipt anyone can independently recompute, with my Sui facilitator as the live proof point and the work now extending cross-rail (Solana/SVM, EVM). On top of these I shipped **Acre** ("Walk Your City"), a fully gasless presence game that Sybil-gates its check-ins on PoR credentials, and **FairLine**, a DeepBook CLOB vault built for Sui Overflow.
+
+My day-to-day spans Move, PTBs, zkLogin, Groth16/ZK verification, DeepBook, Enoki sponsorship, and agentic (x402) payments. Everything above was designed, built, and deployed solo.
+
+## Sui Skills
+
+- Move
+  - [ ] Novice (1+ months, still learning basics)
+  - [ ] Progressing (2+ months, deployed multiple unique packages)
+  - [ ] Competent (3+ months, deployed multiple unique packages, broad understanding of all Move surfaces)
+  - [x] Advanced (6+ months, deployed multiple production projects, proficient in most areas)
+- [ ] Walrus
+- [ ] Seal
+- [ ] Nautilus
+- [x] DeepBook
+- [x] PTBs
+- [ ] Kiosk
+- [x] Custom tokens (regulated coins, closed-loop tokens)
+- [x] NFTs / soulbound on-chain objects
+- [x] DeFi
+- [x] Enoki
+- [x] zkLogin
+- [x] zkProofs / Groth16 (BN254) verification
+- [x] x402 / agentic payments
+
+## Opportunities Sought
+
+I'm available for full-time, contract, and consulting work — deepest on Sui (identity / proof-of-personhood, agentic payments (x402), DeFi, Move smart-contracts), and open to cross-rail x402 / agentic-payments work on Solana/SVM and EVM — as well as partnerships and integrations around PoR and my x402 facilitator.