As a passionate and seasoned Software Engineer, I specialize in Blockchain and backend technologies. I possess comprehensive experience working with a broad array of blockchains, including EOS, Telos, WAX, Ethereum, Binance Smart Chain, Polygon, Avalanche, Substrate, Solana, Sui and their derivative chains. Additionally, I have honed my skills in backend development, capable of creating robust and efficient server-side solutions. My commitment lies in leveraging my deep understanding of these technologies to develop innovative solutions, pushing the boundaries of blockchain development and backend systems.
I am an Agnostic Software Engineer specialized in Blockchain technology with 8 years of experience as CTO, HoD, Lead/Senior Blockchain Engineer in multiple Web3 startups/projects mostly in Smart contract & Backend in DeFi, NFT, Gaming, Protocol, etc. I hold development experience in multiple protocols like EVM, EOSIO, Substrate, Solana, Sui; contributed in many open-source projects as well.
This is my latest CV.
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Following are my contributions to Open-Source projects & Startup/Company's...
CCIP Protocols
- Built a native cross-chain bridge based on custom LayerZero contracts between Subspace's EVM and other EVM chains using Solidity &
TypeScript; also, extensive Foundry unit & integration testing done; found security vulnerability & raised a bug bounty report.
Repo, Full Report
Zero Knowledge Proof (ZKP)
EVM chains
- Open-source Projects:
- Using Yul:
- Using Foundry:
- Using Hardhat:
- CDP based stablecoin using Diamond Standard
- Bonding curve based Crowdfunding Smart contract using Diamond Standard
[private repo] - Auction for fungible/non-fungible token
- A Vault SC with Deposit & Reward tokens as 1% APY
- Escrow contract with payer, payee, releaser
- Staking contract with unstaking features based on different levels
- Staking contract with unstaking feature along with reward distribution for different ERC20 tokens
- Vault contract with deposit/withdraw of ETH & mint/burn of native tokens
- Token contract with timelock functionality for tokens purchased at DEXes like Uniswap, Pancakeswap
- Computationally efficient contract for calculating on-chain average token price for DeFi protocols
- Different types of vesting contracts
- Generative Art as NFT
- Manual Art as NFT
Substrate, Polkadot, Kusama (in Rust 🦀)
- Open-source Projects:
- My Substrate Playground with multiple pallets:
- Bank Pallet: Github, crates.io
- EOSIO System Pallet 🧑🏻💻
ink!smart contracts:
Aptos, Sui (in Move 🦀)
EOSIO Blockchains (in C++)
- TOE: Transporation Services (Taxi, Bikes, Metro, Bus) on EOSIO
- ICO contract
- Rehabilitation centre: Stake contract, ICO contract
- Documentation | Setting up Telos Validator Nodes
- GPK.Battles Game on WAX Blockchain: Game contract, Escrow contract
- Tip multiple tokens to user(s) on Telegram: Contract, Bot
- Submit KYC on Blockchain: Contract, Bot
- Ceven.Parks SNI Hackathon 2021 (02-04 Jul, 2021): Provides a digital identity for parks to enable humans to interact with and take care of them.
I am well versed with:
- Rust 🦀
- Axum
- Cron Job
- Dioxus
- Databases: MongoDB, Redis
- Kafka
- TS
- NextJS
- Plagiarism detection on text embeddings via LSH random projection with Python & also in Rust 🦀 for faster runtime.
Feel free to reach out on LinkedIn or Telegram for quick chat. And if not available, Email me to dalvath3700@gmail.com or create issue here in this repo.!