• 🔭 Currently working in DeFi.
• 📫 You can reach me at royvardhan.official@gmail.com or via Twitter.

• An Aggregator Contract that routes calls to other dexes with best quotes.
• Adapters of other dexes for compatibility and access to liquidity of other dexes.
• Integrated with Diamond Pattern, allowing for multiple facets.
• CREATE3 deployment scripts, custom ABI generation scripts.

• Create a token by just filling in a form and providing the liquidity amount. Token launches, an LP pair gets created in VaporDEX.
• Features include anti-whale and anti-bot for the specified time while filling the form. Ownership of the token is auto-renounced at mint.
• Liquidity position tokens are automatically burned or locked for the specified time. Uses Sablier protocol for LP locks.

• Developed a points indexer from scratch that tracks all VaporFi's products like VapeStaking, LiquidMining, Dex, TokenFactory, etc., and assigns points to users for each interaction.
• Assignment of points follows specified rules and criteria provided in constants.ts of the codebase.
• Uses enums for each point source for the dynamic schema.
• Creates a Merkle root of the points map with users to update in the Rewards Controller smart contract.

• Built a smart contract where users can claim their weekly points from the weekly Merkle root sync (done by the Indexer).
• Features a tier-based system where users earning a certain amount of points get rewarded with an updated tier.
• Implemented BitMap for saving gas with users claiming their points.

• Contributed to this ERC-2535 implementation with multiple facets such as Deposit, Withdraw, Claim, Boost, and Unlock. Each facet has a dedicated smart contract connected with the diamond.
• Authored the Claim and Withdraw contracts (facets). Set up extensive tests in Foundry, created the diamonds, connected facets to it, and achieved test coverage of over 90%.

• Designed to provide comprehensive data on activities within the Liquid Mining smart contract ecosystem.
• Facilitates queries to retrieve detailed information about user interactions, seasonal data, fee collections, and mining pass purchases.

• Contributed to this smart contract which handled $312,744 in total value and was built for a special event where it accepted a live token (with deep liquidity pools) and emitted a new token based on TVL at the end of the staking event.
• Engaged a total of 2729 unique wallets in this event.

• A subgraph that tracks all deposits and claims in the vault.
• Queries the liquidity pools of the deposit token and calculates the real-time USD price of the deposit token to determine the real-time price of the claim token.

• A smart contract that mints new tokens automatically based on a certain set of rules.
• An admin smart contract for managing mining rewards inside Liquid Mining.

• A voting Dapp that accepts proposals for NFTs and allows NFT holders to vote.
• A vote's weight depends on the number of NFTs the voter holds.

• Worked on adding new features/pages to the NEXT.JS frontend.
• Integrated GraphQL APIs to fetch server-side props and show them on the frontend.
• Implemented Vercel edge configs to limit features to users before the release date.
• Integrated smart contracts with pages.

Overmind - Won Prizes in Competitive Coding Quests for Move Language

• Proof Of Learning (NFT) - Coming soon!

Scrimba - The Frontend Developer Career Path

• Certificate

Ethereum Blockchain Developer Bootcamp With Solidity

• Certificate