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Manish Gotame

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Portfolio

ACTN Sports
ACTN SportsWeb3 Sports Marketplace
Million Dollar Vault
Million Dollar VaultFrontend and Smart Contract
NFT Fever
NFT FeverE-Learning Platform
Art Can Die
Art Can DieSmart Contract Optimization
Research Funding Club
Research Funding ClubSmart Contract Optimization
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Million Dollar Vault

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Overview

Deep inside the planet Voltopia, is the 100-club vault. It holds $1,000,000 made up of the top 100 Crypto Coins, with each coin contributing $10,000.
We have 9091 key cards up for grabs, each valued from 1 share up to a staggering 50 shares of the vault.
How many shares will your key card hold of the 10,000?
Join our crew as we journey every 365 days to open the vault. On arrival, you will have two choices: to burn your NFT and collect your share or have it remain inside the vault for another 365 days up to a maximum of 5 years.
 

Approach

 
Led the backend and the blockchain side of the team. Co-ordinated two developers in building the frontend, learned to write gas-efficient, cost-effective smart contracts and tests in Solidity and have deployed on test networks as well as the blockchain network. Worked on backend functionality development as well as a minting web application using Truffle, React.js, web3, etc.
 

Deliverables

  • NFT DApp
  • Smart Contract in Solidity
  • Marking Website with DApp + Wallet Integration
  • Coin price tracking tool.
 

Tech Stack

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React.JS for Frontend.
Firebase for Database.
Solidity for Smart Contracts.
Python for scraping scripts.
 
Video preview
Minting Demo
 
  • You can choose your wallet from 15 different wallet options.
  • Select the amount of quantity you want to mint.
  • Click on the mint button to initiate the mint process and approve through the
 
 
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NFT Minter
  • Built using React.js on the frontend.
  • Used Truffle.js, Ganache during the development.
  • Smart Contract tested on Rinkeby Test Network before deployment to the Ethereum Mainnet.
 
 
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Wallet Supports
Check App
  • Over 15 wallets supported.
  • Optimal experience between mobile devices and websites.
  • If users have wallet app on their phone, the web app will automatically connect their wallet after approval is received from their phone.
 
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Smart Contract
Check Etherscan
 
  • ERC-721 token standard Smart Contract stored on the blockchain.
  • Features :
    • Whitelist minting.
    • Withdrawing function.
    • Reveal function.
    • Address whitelisting functionality.
    •  
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Revenue
Check Opensea
 
  • Sales went from $0 to over $200K in the span of two weeks after launch.
  • Over 1K NFTs sold before minting was closed.
 
Made by Manish Gotame