Sebastian
Monteverde.

Sebastian came up through Florida State University on a Political Science track with a pre-law concentration. He picked his electives the way most pre-law kids don't — heavy on consumer-finance regulation, contract law, and statutory interpretation. The Fair Credit Reporting Act and the Credit Repair Organizations Act weren't classroom abstractions to him. They were the rules of a game he wanted to play.

He graduated, applied to law school, and started prepping for a career representing consumers against bureaus and creditors who were getting away with sloppy reporting.

In 2022, Sebastian joined GM Vantage Solutions in a sales role. The plan was straightforward — work the phones, learn the business, save for law school, move on.

What happened instead: within the first three months he was reading every dispute Estuardo drafted, asking why certain statutory citations went into one letter and not another, and rewriting client outreach scripts to sound like the consumer law he was studying — because the consumer law he was studying was literally the thing the firm did all day.

By the end of his first year, Sebastian wasn't just selling — he was running point on the dispute pipeline. He systematized how new clients were onboarded, built the template library for goodwill negotiations, and became the internal authority on what bureaus would and wouldn't accept under federal law.

Estuardo made him COO. Today he runs day-to-day operations while finishing law school in the evenings.

If a dispute gets a "verified" response from a bureau and the response doesn't actually hold up under the FCRA's reinvestigation standards, Sebastian's the one who reads the response back to the bureau in their own statute. If a creditor's account history shows a re-aged collection that violates the original delinquency date rule, that gets caught at the file-review stage.

Clients call him directly for the answers most credit-repair firms outsource to a script.

Sebastian runs the operations side of GM Vantage Solutions — onboarding, dispute strategy, bureau correspondence, monthly progress reporting, and the day-to-day client relationships that keep the firm's referral pipeline running.

If you're a GM Vantage client, he's the person whose number you have. No queue, no ticket system, no AI voice agent. Just text or call.