Trintech CFO Omar Choucair is increasingly turning to AI as a strategic advantage—building teams, refining data “plumbing,” and automating time-consuming processes. His strategic mindset, honed by years of thriving in unpredictable environments, drives him to embrace AI as a catalyst for operational efficiency and transformative growth. Choucair tells us that his approach centers on leveraging AI to unlock competitive insights, streamline decision-making, and propel Trintech ahead in the rapidly evolving landscape of finance and technology.

It was an impromptu meeting Gantus will never forget. One day at Tesla, the company’s then-President of Automotive, Jérôme Guillen, pulled her aside, whispering about a decision Elon Musk was leaning toward. Guillen—who led the automaker’s push for production scale and supply chain agility—believed a different path could better serve the company, but needed someone with operational and financial data at her fingertips. “Let’s go talk to him—just you and me,” Guillen said. Standing before Musk, Gantus walked through cost impacts and strategic trade-offs, methodically highlighting why their plan would outperform the existing direction. She recounts feeling a rush of excitement when Musk ultimately changed course, calling it key to her growth.

That moment encapsulates Gantus’s rapid ascent from Tesla’s first corporate FP&A hire to a finance leader shaping billion-dollar decisions. Her approach has always been about embedding finance in day-to-day operations, whether rethinking shift schedules, optimizing inventory, or forging data-driven paths for emerging initiatives. Sitting alongside engineers and factory managers, she became a trusted partner who refused to let finance stay locked in spreadsheets.

Today, as CFO of Mytra AI, Gantus carries forward the mindset that made her indispensable at Tesla. She now steers Mytra AI’s efforts to secure large warehouse contracts and streamline supply chain workflows, forging growth paths. She’s determined to refine her new company’s cost structures, champion a culture of close collaboration, and leverage every insight from the operational trenches. It’s a philosophy built on pragmatism, strategic thinking, and unwavering perseverance—one that began with a tap on the shoulder, data-driven vision, and a fearless willingness to challenge the status quo.

On this episode of Controllers Classified, host Erik Zhou sits down with Brad Silicani, COO of Anrok, to talk about his journey from Big Four accounting to leading operations at a fast-growing tech company.

The discussion begins by covering Brad’s transition from audit to client side, and highlights the myriad of roles he held at Dropbox. In his time there he was Controller, tasked with landing a sound revenue recognition method, Head of Tax, focused on developing the right international tax structure prior to IPO, and Treasurer, responsible for managing $2B in cash in a changing interest rate environment. In covering all this, Brad shares how these experiences set him up for success in his current role as COO at Anrok, highlighting why a background in accounting and finance makes him the operations leader he is today.

And of course, no modern finance conversation would be complete without tackling the AI revolution. Erik and Brad dig into how automation and AI are reshaping accounting, tax, and treasury functions—not just making processes smoother but fundamentally redefining the role of finance leaders. Whether you're a CFO- OR COO-in-the-making, or just someone who loves hearing behind-the-scenes war stories from hyper-growth companies, this episode delivers sharp insights and great conversation.