Meet the SAPinsider Experts

Gain insights and connect with the world’s leading SAPinsider Experts, in the largest and fastest-growing SAP membership group.

Your source for the most trusted SAP tutorials, tips, and training content.

SAPinsider’s Experts, are a network of SAP professionals, coming together to provide guidance and share their how-to’s and tips, creating a comprehensive online subscription resource of practical information, best practices, and tutorials for SAP professionals. Our mission is to provide the tools and information you need to do your job, and help your company get the most from its SAP software systems.

Andrei Nifatov SAP

Andrei is a Senior SAP GRC and Cybersecurity Presales Specialist at SAP.

Andrew Bohnet
Andrew Bohnet Innovate Tax

Andrew Bohnet is the lead architect of Innovate Tax, a global tax technology consultancy, as well as being widely regarded as one of the world’s premier taxologists and internationally recognised as the best in his field. An often-sought speaker at industry events, Andrew presents globally on all forms of indirect tax and technology. Having worked on large global ERP projects for more than 20 years, he fully understands how data flows through systems and its impact on tax determination and compliance. Andrew is also Chairperson of the Oracle Tax Management Special Interest Group.

Andrew Butler
Andrew Butler PwC UK

Andrew Butler is a Senior Manager of  Tax ERP & Data at PwC UK.

Andrew Hayden Winshuttle

Andrew Hayden is a senior product marketing manager at Winshuttle, overseeing programs for Finance and automation solutions. Prior to joining Winshuttle, Andrew spent over 25 years in marketing, consulting and entrepreneurial roles. During his career he has managed marketing programs for global enterprises including IBM, SAS institute, Siemens and Coca-Cola, as well as overseeing marketing for Nortel Global Services group. In addition, he has held senior positions for multiple technology start-up companies.

Andrew has an undergraduate degree in Industrial Design from Syracuse University in New York, and an MBA in Marketing from Emory University in Atlanta, Georgia, USA.

Andrew Joo

Andrew Joo is the Enterprise Performance Management (EPM) leader for North America within the SAP Business Analytics Center of Excellence at IBM Global Business Services. He has more than 16 years of deep strategy, financial, cost, management, and technology consulting experience, encompassing leading industry firms (Big 4, system integrators) and a multitude of technologies (SAP, Microsoft, Oracle), industries (private and public sector), processes and methodologies (PMI, Agile, SDLC), and roles (functional and technical). In addition to serving as a thought leader and subject matter expert in the field of financial advisory, EPM, BI, and Information Management disciplines, he has been integral in project delivery, practice development, business development, and industry and community outreach efforts. He has pioneered unique methodologies and go-to-market solutions using an integrated EPM (EPM-BPC) and BI paradigm. The aforementioned have been featured in key industry events and publications, including SAP Sapphire and SAPinsider’s Financials and Reporting & Analytics conferences. He holds an MBA in strategy/marketing from Rice University, an MS in management information systems, and a Bachelor’s in finance. He is the author of 100 Things You Should Know about SAP NetWeaver BW, full of time-saving tips and tricks and step-by-step instruction.

Andrew MacMartin Deloitte Canada

Andrew MacMartin is the National leader for Accounting Infrastructure Services at Deloitte. He has over 16 years of hands on industry experience, including six years as Vice-President of finance at Dollarama. His proven ability to transform business challenges into insights and opportunities has contributed significantly to improvements in finance and operations resulting in cost reductions and process improvements with the use of technology.

Andrew’s focus on technology transformation enables him to help clients with in-demand, practical solutions, including System selections, BlackLine, and Workiva implementations, RPA, Concur and solution architecting for Dynamic dashboards (for executives and operations), control diagnostics and more.

Andrew Saywer Winterhawk

Andrew is a technology leader with over 20 years of experience implementing systems and technology transformation programmes. He has a wealth of knowledge and hands-on experience across Data Management, SAP GRC, Security, Business and Process Controls, and has worked in a diverse range of industries including Consumer Packaged Goods, Automotive, Energy, Financial Services, Aviation, Retail and Telecommunications. At Winterhawk, Andrew is responsible for all aspects of operational delivery, client and partner management and quality assurance, across all geographies.

Andrew Sillifant Pure Storage
Andrew Xue TruQua Enterprises

Andrew Xue is a certified SAP Consultant and Developer at TruQua who specializes in cutting-edge cloud analytic and services technologies. Most recently, Andrew has been building and implementing cloud applications for financial planning, global budgeting, and executive reporting. He has expertise in an array of SAP enterprise collaborative planning technologies including SAP Analytics Cloud and Digital Boardroom, SAP Business Planning and Consolidation, and SAP S/4HANA Cloud, as well as BlackLine and Anaplan.

Aneesh Kumar Epsilon

Aneesh is a strategic and visionary leader who heavily recruited to launch and grow the BI practice within Epsilon, successfully expanding the practice. He established all standard operating procedures, later adopted company-wide. He conceptualized and architected custom loyalty BI report package, resulting in millions of dollars in savings. Gained buy-in from C-level leadership and staff to execute BI practice growth.

Angie Halderman DocuSign

Angie – Angie is a Business Development executive at DocuSign. As global head of the SAP partnership, Angie drives digital transformation initiatives with SAP and their customers. Prior to joining DocuSign, Angie has held previous leadership positions at SAP, Hortonworks, Compaq Computer and EY.

Annalisa Camarillo
Annalisa is a hands-on Silicon Valley marketing executive with over 20 years of experience succeeding in brand, content, and product marketing for high-growth software companies and startups. She specializes in turning content and digital marketing into lead generating engines that accelerate business growth. Her career includes board positions, co-authoring 2 books with acclaimed thought leaders, and several industry marketing awards for exceptional results that smash the status quo. Annalisa has completed graduate studies in business, marketing, and leadership from UC Berkeley.
AnnaMarie Vollhardt Cintas Corporation

AnnaMarie Vollhardt is the HRIS Manager at Cintas Corporation, the industry leader in providing highly specialized products and services to over one million customers that range from independent auto repair shops to large hotel chains. AnnaMarie is passionate about designing and deploying innovative technology enabled solutions that drive Cintas’ business strategy. In her 18 years in Human Resources, AnnaMarie has held key roles in Customer Service and HRIS, including leadership roles in software enabled enterprise transformations, acquisition integration, and process improvement initiatives. In her current role, AnnaMarie has responsibility for leading the operations and strategic road map of Cintas’ HRIS team which supports more than 38,000 employee-partners in North America. AnnaMarie holds a BA in Personnel and Industrial Relations from the University of Cincinnati and a MEd in Human Resource Development from Xavier University.

Anne Marie Colombo SAP

Anne Marie is a Cybersecurity Solution Advisor working for the CIO, SAP America aligning cybersecurity best practices, thought leaders, partners, solutions for holistic enterprise security for customers. She is focused on cybersecurity and identity solutions. Her background includes providing solutions in the areas of data protection, identity, multi-factor authentication and encryption to secure SAP and other applications. She holds a Certified Information Security Systems Professional (CISSP) certification from ISC2. She currently serves as the President of the Metro Atlanta Information Systems Security Association (ISSA) chapter as well as on the board of the Technology Association of Georgia (TAG) Information Security Society. She has worked in the software industry for over twenty five years and holds a bachelor degree in Business Administration with a focus on Management Information Systems from Madonna University in Livonia, Michigan and is currently enrolled in the Georgia State University Masters of Information Systems program with a focus area of Cybersecurity.

Annie Peabody Accenture

Annie leads the High-Tech industry group in the US-Northeast Market Unit and is a leader in the CFO & Enterprise Value practice. In that capacity, Annie works closely with CFOs to deliver complex enterprise transformation programs. Specifically, she focuses on finance operating model strategy as well as cost reduction. Annie helps companies to address these areas amidst broader CFO initiatives, such as technology implementations or mergers, acquisitions and divestitures.


Ansgar is a Principal Consultant in the Technology Risk Advisory practice of SAST SOLUTIONS with more than 15 years of experience in delivering business process and information technology advisory services to blue-chip companies. The professional certifications he holds include the Certified Information Systems Auditor (CISA) from ISACA and the Certified Information Systems Security Professional (CISSP) from ISC2.He has extensive experience in performing large SAP projects with a concentration on SAP security design, identity and access management and threat detection (SIEM). Ansgar has a rare blend of technical and functional expertise as well as strong business acumen with an accomplished background in SAP ECC and S/4HANA security (re)design including Fiori.

Anthea Stratigos Outsell, Inc.

Anthea C. Stratigos is a Silicon Valley CEO, wife, mother, public speaker, and writer, among many other passions and pursuits. She is Co-founder & CEO of Outsell, Inc., the leading research and advisory firm focused exclusively on the data, information, and analytics economy.

Anthea draws upon her deep experience in research and analytics businesses, product management, and marketing to oversee Outsell, its brand, and its strategic direction. Anthea is Outsell’s primary spokesperson, identifying, writing, and speaking extensively about key trends and issues facing CEOs and top executives in the industry. She chairs the Outsell Leadership Community, a member service for CEOs and senior executives, and is a trusted confidante and confidential advisor to hundreds of leaders across the industry.

Anthea also actively measures, influences, and improves gender diversity in our industry’s most senior positions. She works with CEOs of startups and aspiring leaders, especially women, who are on their journeys to the corner office, advising these leaders on how to improve their business odds and their own success.

A graduate of Stanford University and Harvard’s Executive Program in Marketing, Anthea has sat on numerous boards, including the Child Care Coordinating Council of San Mateo County, American Business Media (ABM), and Innodata, Inc., a public company based in New Jersey. Today, she sits on the advisory board of NPD Group, Inc. and the Workplace Equity Project as well as that of Outsell.

Anthea is author of Magic in the Mundane, Making Life’s Ordinary Extraordinary and regularly blogs. When she is not pursuing her love of travel, she designs jewelry, gardens, and takes long walks with her husband Greg and their two Labradors, Nell and Benson.

Anthony Biolatto CTO - Sports Basement

Anthony is an experienced technology executive with a demonstrated history of success working in the sporting goods industry. With an education from UC Berkeley and strong business acumen, Anthony has played an instrumental role in analyzing business challenges, defining strategic goals, and implementing operational and technological solutions at Sports Basement. He has been with the company since 2003.

Anthony Lo Piccolo SAP

Anthony Lo Piccolo is currently a Senior Solution Advisor for SAP S/4HANA Finance & Risk with an emphasis on SAP’s Global Tax Management solutions. He also leads a Tax Community of Practice within SAP’s North America PreSales organization. Anthony has worked with many multi-national companies across industries demonstrating the value of SAP’s Finance and Tax solutions and discussing the role of Finance and Tax Functions in delivering the Intelligent Enterprise with end-end-innovation.

With 20 years of industry experience, Anthony has worked at Big 4 accounting firms delivering corporate tax advisory and management consulting services and he has worked in the internal tax operations of a large Wall Street firm. Prior to joining SAP, Anthony was a Senior Solution Consultant in the ONESOURCE division of Thomson Reuters, which delivers tax software solutions to large corporate customers. He was responsible for delivering software demonstrations across a wide array of solutions, including tax process management, data and document management, audit management and statutory reporting.

He has also impacted his local community with his passion for technology, as he sits on the Executive Board of a local Youth Organization for which he designed a new website and implemented a sports management software solution to register and manage kids’ sports teams across 7 sports and over 500 kids registered, greatly improving a highly manual process.

Anthony holds an MBA degree in Accounting, MS in Taxation degree from Fordham University and a BS in Finance from New York University. He is also a licensed Certified Public Accountant in the state of New York.