Hi there 👋

I'm Sundeep from India, who is trying his best to learn Rust language as much as possible. The following projects serve as a consolidated showcase of Solana-based programs and contributions authored or co-authored by me. The focus is on smart contract development in Rust, CLI tooling, and ecosystem infrastructure built over the years across DeFi, NFT, gaming, and ZK-related domains.

🔹 Solana PubKey TokenGator (Hackathon Winner)

Repository: tokengator-program-library
Context: Built for the Solana x Jump DeFi Hackathon (2024), this project implemented the Token-2022 extensions standard for programmable token behavior. Recognized as a winning submission and awarded a $25K prize.

🔹 Wen Protocol Contributions

Repository: wen-program-library
Context: Extended the Tokengator foundation into a production-grade protocol for the WEN Foundation. Delivered new features and a full CLI suite. Project integration contributed to ecosystem infrastructure adoption.

🔹 Kriya Credit (Sui Ecosystem)

Repository: kriya-credit-packages
Context: Contributed during the Sui Overflow Hackathon. Helped design and implement lending logic on the Sui blockchain. Core implementation was used in the hackathon-winning project.

🔹 Metaboss: Metaplex CLI Tooling

Repository: metaboss
Context: CLI tool for Metaplex token metadata operations, built in pure Rust. Early contributor in 2021–2022. One of the most widely adopted tools for NFT creators and infrastructure builders on Solana.

🔹 DogeTrackContracts: RNG Game Contracts

Repository: dogetrackcontracts
Context: Smart contracts for a fully on-chain, randomized horse racing game. Developed for a high-value bounty (~$30K), showcasing randomization, settlement logic, and game mechanics on Solana.

🔹 NFT Staking via Quarry Protocol

Repository: nft-staking-quarry
Context: Converted an existing fungible token staking platform into NFT staking using the Quarry protocol. The foundation for what later became Honey Finance.

🔹 Holaplex Reward Center

Repository: reward-center-program
Context: Developed incentive smart contracts to reward NFT buyers and sellers with market tokens. This became the backend for NightMarket (now under different ownership).

🔹 Asgard Forge (NFT Fusion Frontend)

Repository: asgard-forge-front
Context: Web-based interface for NFT fusion (e.g., character + item into a new asset). Integrated Arweave Bundlr (now Iryz) and custom image generation logic using the HashLips template.

🔹 Non-Anchor Solana Whitelisting Program

Repository: solana-whitelisting-program
Context: One of the earliest Solana smart contracts written without the Anchor framework. Implemented a whitelisting logic using native Solana runtime. Received significant community engagement upon release.

🔹 Reclaim Protocol – ZK Witness Partial Port to Solana

Repository: reclaim-solana-sdk
Context: Ported Ethereum-based zero-knowledge witness signature verification (v, r, s) to Solana. Tasked with translating EVM-centric logic to Solana-native constructs in under a week.