Founded in 2017, LimeChain is a blockchain software development service company with 170+ successfully executed projects. With a team of more than 100 enthusiasts we can proudly place ourselves among the prominent builders of Web3, who never stop to seek ways of innovating and revolutionising the ecosystem. Being blockchain agnostic, we have three distinguished pillars as part of our core offering: - Core protocol development: The heavy lifting side is our most fundamental pillar as working with the networks and protocols themselves is our most fundamental pillar: The Graph - Development Partner Mantra DAO (involves DeFi elements) and Mantra Chain - Development Partner Hedera Hashgraph Network - Core and SDKs Development Partner Polkadot - Development Partner [Block.one](http://Block.one) - Development Partner Celo - Development Partner Cudos Network - Full network development on Cosmos ecosystem *In progress - Polkadot Java Host research *In progress - R&D on Rust client for Polygon’s zkEVM *In progress - R&D on Cross-Rollup Communication protocol for Ethereum L2’s [here](https://www.notion.so/Meeting-Notes-dd46d15cd9d042d0b5b994a29189e90c) - dApps & Infrastructure and some of our notable mentions in the Web3 vertical Ledger - Dev partner on various dApps, part of the evolving Ledger ecosystem OmniCAT - End-to-end product development - Healthcare dApp PoC Barn Bridge (DeFi) - Development Partner on a few Web3 DeFi protocols/platforms, with more disclaimers once these are released. Bridges & DEXs, inlc. AllianceBlock’s ecosystem and Heliswap. [Universe.xyz](http://Universe.xyz) - NFT marketplace with us engineering the first morphing NFTs on Ethereum, called “Polymorphs” Flowty - P2P Lending/Borrowing marketplace for NFTs on the Flow blockchain as a collateral. - Developer Experience through tooling Hedera SDK (with reference below) Cudo Blast, a Node.js command line interface tool for working with the Cudos blockchain. Devs can scaffold, compile and test Rust smart contracts (with reference below). TheGraph’s [Matchstick](https://github.com/LimeChain/matchstick), a unit testing framework that enables subgraph developers to test their mapping logic in a sandboxed environment & deploy their subgraphs. a. Technical References: - One of our main partners - Hedera - we have transferred our contributions from LimeChain's repo [here](https://github.com/LimeChain/hedera-services) to Hedera's repo - [Besu Integration](https://www.notion.so/August-Besu-Integration-Demo-80dd34ccb74d471f8d31052bc9d8fc9c) & [Hedera Services](https://github.com/hashgraph/hedera-services) - Hedera Hashport (Decentralised bridge between Hashgraph and several other networks) https://github.com/LimeChain/hashport-validator, https://www.notion.so/August-Besu-Integration-Demo-80dd34ccb74d471f8d31052bc9d8fc9c, audit by Omniscia - Research and PoC on toolchains for building Go-based Polkadot/Substrate runtimes [Github](https://github.com/LimeChain/gosemble) - Framework for building AssemblyScript Substrate Runtimes [Github](https://github.com/LimeChain/subsembly) - Substrate PoC Account-Based Runtime written in AssemblyScript [Github](https://github.com/LimeChain/as-substrate-runtime) - AssemblyScript implementation of Polkadot SCALE Codec [Github](https://github.com/LimeChain/as-scale-codec) - Cudos Network - Building a network from scratch within the Cosmos ecosystem [Github](https://github.com/CudoVentures/) - The [Ethereum improvement proposal 4400](https://eips.ethereum.org/EIPS/eip-4400) is LimeChain’s contribution