Solana developer

PROFESSIONAL

2020-2022 SuSy Bridge - Founder.

SuSy Bridge is one of the earliest Solana<>EVM bridge

solutions. Maintained V1 and V2 versions. V1 version has based on Gravity

Protocol behaving as an application layer on top of network. Bridge processed

over $1M+ of volume. The uniqueness of bridge was a transfer-relayer for

transfers into Solana. V2 version is basically a fork of Wormhole with usage of

Mesh network in transfers between chains and cross-border liquidity

management. Developed smart contracts, adapter part and miscellaneous

Solana tools along the way: solanoid - testing framework, SWI - solana web ide.

2020-2022 Graviton - CTO/Co-founder.

Graviton is a Multichain Liquidity Enhancer with a

Relay Token & Permissionless Re_lection Farming. Project raised $4.6M+ from

retail investors. Maintained Market-Making/Trading department. Marketmaking, automated arbitrage trading, volume growth, cross-dex algorithmic

price peg implementation via Pathway.

2020-2021 Gravity Protocol - Chief Technology Of_icer.

Responsible for gateways

implementations in both off-chain/on-chain parts. Developed and maintained

blockchain adapters for interchain network. Implemented commit-reveal

scheme for data validation.

2019-2020 Neutrino Protocol - Chief Technology Of_icer.

Responsible for Neutrino Protocol

application, an algorithmic price-stable protocol. Developed smart-contracts,

off-chain caching solutions, built high-load services upon the protocol.

Technology stack: TypeScript, Rust, Golang, Solidity, RIDE. Developed

blockchain interaction using long-pulling & web sockets.

2019-2020 Ventuary DAO - Frontend Team Lead.

Ventuary DAO is Decentralized

Autonomous Organization and social network for building, supporting and

monetizing web3 solutions on the Waves blockchain. Developed no-keeper

interaction, implemented hash algorithms (aes-192-ctr) for user private data

storing, voting mechanisms, invoice & transfers for the users .

2019-2019 GOST Group - Software Engineer.

Stack: TypeScript, React & Redux, AntD.

2018-2019 Hosteeva LLC - Frontend Developer.

Implemented UI design and JavaScript

business logic on customer pages, having unique 250,000 unique visitors per

month, also form validations, custom UI components writing, maintaining pages

using Vue. Automated image optimization, con_igured by Webpack and Vue-Cli,

mini_ied JS and CSS, which reduced page load times by up to 30%.

About me:

Node.js:

2018-2019 Hosteeva - migration of frontend from basic web/inline jquery to Vue-cli

with TypeScript support, server-side caching solutions and for highload.

1. 2019-2020 Ventuary DAO.

1.1. orderbook synchronization written in ts-node (later rewritten Go).

1.2 Notifier bots for blockchain events.

2. 2019-2020 Neutrino protocol.

2.1 Auction orders handling for first version of neutrino bonds.

2.2 Blockchain caching solution for client-side (mobile and frontend) (later rewritten in

Go).

2.3 Blockchain Explorer for Neutrino metrics.

2.4 Trading bot on native AMM.

3. 2020-2021 Gravity Protocol.

3.1 Cross-chain arbtirage trading bot (rewritten in Go).

In current projects Node.js has been used mostly as an environment for smart contract

development.

Due to a fact that language model & http implementation plays in a blockchain a giant

role concurrency is a key.

That is why I use Rust/Golang for off-chain solutions.