Hello Tanya S.,
I am Sadat Saeed, an expert with 8 years of experience in Node.js, PostgreSQL, and React.js. I have carefully reviewed your requirements for the seamless wallet system integration. I propose to create a robust system that allows for deposits, withdrawals, and transaction history. With my extensive experience in API integration, cryptocurrency APIs, and payment gateway handling, I assure you of a successful project delivery. Please review my portfolio at
https://www.freelancer.ca/u/DGM999
and let's discuss further.
Best regards,
Sadat Saeed