Custom blockchain development
Custom blockchain development services: I build Layer-1 networks from scratch rather than renaming a fork. That covers consensus (PoS, PoSA, BFT finality, DAG and GHOSTDAG), P2P networking with sync and attack resistance, a virtual machine with EVM compatibility so ordinary Solidity contracts deploy unchanged, tokenomics with emission, fees, staking and slashing, plus wallets, a block explorer, an SDK and documentation. Already built: a 238,000-line Rust Layer-1 with DAG consensus, dynamic sharding, three virtual machines and NIST post-quantum cryptography, and a C++ coin shipped with its own mining pool, block explorer and web wallet. If you want to create your own blockchain or cryptocurrency and need it engineered properly, this is the service. Stack: Rust, C++, Go, Tokio, libp2p, PostgreSQL, Docker. From 15,000 USD, from 3 months.
Vahe Aramyan — fullstack and Web3 developer, available for remote work. Contact: Telegram @Va_devs, GitHub.