Freelancers in Drochia
Freelancers in Drochia
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OveR XBT
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Drochia, Moldova
Senior web3 full stack developer.
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Senior web3 full stack developer.
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Web3 Telegram Mini App for on-chain token verification. Users scan tokens across Base, BSC, and ETH directly inside Telegram no browser needed. TON Connect wallet integration, USDT payments via TON network, real-time scan results, trending tokens feed, scan history. Built as a full-stack TMA: HMAC-authenticated backend, responsive frontend with tab navigation, and native Telegram UI integration.
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20
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ZK-SNARK privacy mixer on Base Network. Enables anonymous transactions through zero-knowledge proofs deposit ETH, generate a cryptographic note, withdraw to any wallet with no on-chain link between sender and receiver. Built from scratch: Circom circuits, Groth16 verifier, Solidity smart contracts, React frontend with real-time proof generation in-browser. Live testnet with points system, quests, referrals, and leaderboard.
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25
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Claw signal,AI agent aggregator,terminal with real info and oracle with 5 powerful AI Agents
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24
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SFG Engine execution grade infra
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28
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