mikbolshakov

Payment-bot

Telegram crypto payment bot with node typescript, telegraf, axios, prisma orm, cron and cryptomus api

Generate-Collection

Web3 application for convenient creation of NFT collections. Upload metadata to IPFS, interact with smart contract and database through a user-friendly interface. Best suited for creating custom NFT collections that go in addition to real world assets.

Algorithmic-Contracts

Merkle Tree, Staking, Crowdfunding, English and Dutch auctions, MultiSig, TimeLock contracts (w/o tests/scripts/deploy)

IceBox

NFT collection at ETHScaling hackathon. Notes on the refrigerator, where you can write any letter and turn it into NFT

InvestDAO

Fullstack web3 project: InvestDAO with registration/authorization, cryptocurrency rates and wallets. Main focus is on backend interaction with web3

Liquidity-Protocol

Smart contracts and tests developed to integrate with DEXes (UniswapV2, Velodrome), liquidity pools (Curve, Pancake, Spirit, Stargate, Velodrome) and yield farms of EVM compatible blockchains

Mint-script

Atomic-Swap-protocol

Alternative to bridges - protocol for exchange of cryptocurrencies from separate blockchains. The swap is conducted between two users without a third party's involvement.

Blog_backend

Backend with: NodeJS, MongoDB, Express + nodemon, insomnia, jsonwebtoken, express-validator, bcrypt, multer

CF-Staking-MultiverseX

MultiverseX docs tutorial by crowdfunding contract with scenarios, staking contract with snippets and tests by of docs

DAO-Governance

Contracts VotingToken, Governance and Timelock, deploy, set up roles and access rights. Script including submit proposal to governor, vote, enqueue and execute tx. (With scripts and deploy)

Music-store

MusicStore on blockchain: solidity smart contract, ts tests and react typescript. Extra stack: ethers.js, hardhat, mocha, waffle and chai (with tests, deploy, frontend)

CoffeeMonsters

CosmWasm-collection

Fast-collection

NFT collection by technical assignment. Whitelist with free mint addresses. Admin functions: free mint, transfer tokens to address, withdraw function, pausable transfer functions. Implement getter functions for all contract information. Write tests and config for deploy.

Gravity-Bridge

The official repository of the Gravity Bridge Blockchain

Invest-Pool

mint-with-msg

mx-exchange-sc

Smart contracts for a decentralized exchange written in Rust

openai-quickstart-node

PostgreRestAPI

Rust-web3-apps

Salary-Payment

Sneakers-beast

React frontend with SCSS modules, React Sceleton, React Router v6, useState, useEffect, useContext; MockApi.io for database; Axios

Staking

The staking project - integrated smart contract in the web3 fronted. Connect your wallet, see the staking period displayed, and automatically receive tokens upon expiration.

Token-Listing-Proposal

Token listing proposal contract with Factory

Voting-contract

Base nonprofit voting contract with simple test

WagePayments

Fullstack web3 application where you can keep track of employees' payroll. Add/delete employees, assign them a salary, bonuses and penalties. Pay salaries with selected tokens from the smart contract address.