Blockchain developer Rust (Solana) for ICO

For ICO following work need to be done: 1. Registering and Publishing token on network 2. Support on registering token on Dex exchange (IDO) and later IEO 3. Support needed for 3rd party security audit done on smart contract. 4. Howey Test 1. We are looking for decentralized smart contract for ICO. Investors can pay in USDC, USDT, BTC, ETH, SOL. 2. Total 21 Million token will be there. 3. There will be 3 stage of token sale - Pre-sale 1, Pre-sale 2 and IDO/ICO. Please refer to tokenomics for calculation and bonus. Token Use case on Our platform: (tokens will be respective users wallet, hence its decentralized wallet) 1. Our token to be accessed by Student/Teacher through wallet. The wallet API is to be provided. My tech team will integrate with platform developed by us. Information needed from API is mentioned below 2. User should be able to buy token using Crpto currency mentioned above. API of crypto payment gateway is required to purchase our Token. My team will integrate the payment gateway API with our platform. Please suggest payment gateway. 3. Token as means of payment - Smart contract need to be written for Payment (Transfer) by students to Teacher services using Token on our platform . 4. Token as rewards/loyalty - Smart contract need to be written for Whenever there is any payment on our platform, a percentage of payment amount (Token or Fiat payment amount) to be given as rewards (in form of token) to all existing token holders based on the number of tokens they hold. This is calculated at end of the week/month and distributed to token holders wallet. 5. Token as referral - Our platform will offer referral code which need to be used by Smart contract script to send referral token. This token is released from reserve/treasury token bucket. 6. Token for staking - ⁃ For staking token with minimum 120 days lock-in period - APR (Annual Percentage Rate) is higher% ⁃ For staking token with no lock-in period - APR (Annual Percentage Rate) is lower% ⁃ Staking rewards token will be provided using Treasury token API to be provided by Blockchain developer to our platform are: 1. Payment gateway API To buy tokens using Fiat currency (Credit/Debit cards). 2. Wallet API for User to see balance of token and transaction history of token and to be able to have link to redirect to verify on chain. 3. Wallet API for User to be able to transfer token to another member.