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Mark
@mark_mcfraa
Crypto Transaction Expert, Wallet Reconciliation and Tax Support
Reino Unido
Inglés, Español, Francés, Alemán
Sobre mí
Glad you're here! I'm Mark, a crypto transaction specialist helping individuals and businesses resolve wallet, exchange, and blockchain transaction issues. I assist both U.S. residents and non-U.S. residents with transaction reconciliation, crypto bookkeeping, wallet reviews, cost basis corrections, and tax report preparation support using tools like Koinly and CoinTracking. Accuracy, confidentiality, and timely delivery are my priorities. Looking forward to your response and working with you soon.
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Mark
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I will fix crypto transaction errors
