Author

Justin Myung

Expert Accountant & Former Consulting CFO | DualEntry

Justin (Do San Myung) is Expert Accountant at DualEntry with 20+ years of hands-on experience managing general ledgers, financial close processes, and ERP implementations for mid-market and enterprise companies. As a former Consulting CFO and Controller, he has personally overseen month-end closes, SOX compliance programs, and multi-entity consolidations across technology, manufacturing, and services industries. Justin specializes in transforming manual accounting workflows into automated, AI-driven processes.

Latest from

Justin Myung

General Ledger vs. General Journal: A Comprehensive Comparison

General ledger vs. general journal explained: key differences, examples, and how modern ERP automation improves accuracy, posting, and reporting.

General Ledger vs Subledger: Key Differences & Reconciliation Guide

Not sure what belongs in a general ledger vs subledger? Learn the key differences, posting workflows, reconciliation steps, and how both impact your month-end close.

General Ledger vs Trial Balance: Key Differences

General ledger vs trial balance explained. Learn the key differences, workflow steps, examples, and how to avoid common accounting mistakes.

How to Use AI in Accounting (2026 Guide)

Learn how to use AI in accounting with real examples across AP, AR, reporting, and reconciliation—plus tips for choosing the right tools.

Will AI Replace Accountants? What’s Really Changing in 2026

Will AI replace accountants? Here’s what’s actually happening in 2026: what AI can automate, where it fails, and why accountability still sits with humans.

General ledger reconciliation: step-by-step techniques for accuracy and compliance

General ledger reconciliation: step-by-step techniques to compare balances, identify errors, resolve discrepancies. Learn bank and AP reconciliation methods.

Real-Life General Ledger Examples (With Entries)

Discover real general ledger examples with actual journal entries. Master posting methods from service and retail business scenarios.

What is a General Ledger? Everything You Need to Know (With Examples)

What is a general ledger? Learn how it works, key components, and see simple examples to understand your business finances clearly.