Tiffany Deberry

WORK HISTORY

EDUCATION

SKILLS

ABOUT TIFFANY DEBERRY

I’m a results-driven leader with deep expertise in indirect taxation, telecom billing and taxation, and complex systems integration, specializing in translating highly regulated complexity into scalable, compliant, and efficient solutions from concept through production launch.I bring extensive experience overseeing multi-state sales and use tax compliance and systems, including monthly filings, audits, regulatory conformity, and SOX-compliant internal controls. My work spans indirect tax planning, risk mitigation, legislative monitoring, and advising leadership on tax impacts tied to operational decisions, M&A activity, and treasury initiatives.As a subject matter expert in taxation and billing transformation, I’ve led large-scale initiatives to identify systemic gaps, diagnose root causes, and design end-to-end solutions across complex offerings such as wholesale wireless, VoIP/SIP trunking, and bundled products. I partner closely with IT, architects, and platform SMEs to align stakeholders on a shared technical direction and deliver accurate taxation methodologies and successful system integrations.I’m a hands-on people leader who builds and develops high-performing teams. I’ve managed and mentored tax SMEs while strengthening technical depth, leadership capability, and cross-functional collaboration. Through close partnership with Customer Care and commercial teams, I’ve helped redesign customer-facing tax exemption processes, improve operational efficiency, and create niche capabilities that increase team impact.Beyond tax and billing, I bring broad business acumen across project management, data analytics, budgeting, and go-to-market execution, including automated reporting, complex budgeting across domestic and international product lines, and executive-level performance reporting.Earlier in my career, I led high-visibility marketing and product launch initiatives, managing seven-figure budgets, major trade shows, and new product launches, while improving operating margins through disciplined cost management and process automation.Known for bridging business and technical teams, I excel in requirements definition, systems integration, and post-production support—and I’m a trusted partner for solving complex tax, billing, and systems challenges.