Online Wallet Balance Checker

I need a system to efficiently and accurately check my online wallet balance. The ideal freelancer for this task should be well-versed in designing intuitive user interfaces as I prefer to manually enter account details. Even though I skipped the question about system access, this task requires you to create a platform that allows manual data entry. Proficiency in database structure and coding is key to this role. Be prepared to answer how you can maintain my privacy and account security throughout the process.