发布于 2026年8月26日 · 我们于 2026年8月31日 确认该职位仍然有效
US$ 750 – US$ 1.500 (每个项目)
I need help completing a secure, production-ready configuration that brings five moving parts together: • EDC Configuration (top priority) – fine-tune the Electronic Data Capture environment so every transaction is reliably captured, logged, and ready for downstream processing. • Swift integration – wire it specifically for processing transactions only; sending or passive reception isn’t required right now, but the codebase should remain extensible. • Stablecoin tokenization – create the logic and smart-contract flow that converts incoming fiat-denominated values into stablecoins, then routes them to the next stage on Cryptohost. • Master wallet management – set up a single master wallet architecture with the right key-management strategy so funds can be swept, audited, and reconciled with minimal manual touch. • End-to-end testing scripts – cover EDC event capture, the Swift transaction flow, token mint/burn actions, and final wallet balances. All code must be well-documented, with clear environment variables and a short deployment guide so I can replicate the setup in staging and production.