Make a smart contract
167 USD Client's review of cooperation with Nikita Loza
Make a smart contractThe work was done in time, and as necessary, everything was done quickly. He was always in contact, loyal to the rights. I recommend it.
Freelancer's review of cooperation with client
Make a smart contractA good, adequate customer, pleasant to have a deal!
Current freelance projects in the category Cryptocurrency & Blockchain
Technical task: Dashboard on Dune AnalyticsStyle reference: dune.com/filarm/polymarket-activity Task Create a beautiful dashboard on Dune for our bot for Polymarket. There are no real data — everything is generated synthetically, but it looks logical and plausible. Main requirement The dashboard must work… Databases & SQL, Cryptocurrency & Blockchain ∙ 1 hour 2 minutes back ∙ 2 proposals |
Audit and construction of a secure infrastructure for sending BTC transactions
603 USD
We are looking for a Bitcoin security engineer for two tasks: (1) auditing the current wallet generation and BTC sending system to identify vulnerabilities; (2) designing and building a new secure infrastructure for key storage and transaction sending.Part 1 — Audit of the… System & Network Administration, Cryptocurrency & Blockchain ∙ 2 days 10 hours back ∙ 6 proposals |
Need Smart Contract Engineer/Mentor
8000 USD
I want to find the Smart Contract Engineer/Mentor who has rich experience in Solidity smart contract development. Cryptocurrency & Blockchain, Engineering ∙ 9 days 6 hours back ∙ 12 proposals |