Crypto Transaction Expert, Wallet Reconciliation and Tax Support
United Kingdom
English, Spanish, French, German
About me
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.... Read more