The experts of sapperment

By domain — and by how each voice contributes.

Independent voices, selected for what they know and what they add. Some own a domain, some explore a specialist subject, and others join us for one defining contribution.

  • Leading Top Voices

    Own a domain and a named column. They contribute over time and become the recognised sapperment voice for their field.

  • Specialist Voices

    Go deep on a defined subject within a broader domain. Specialist knowledge, practical experience and a clear point of view.

  • Special Guests

    Invited for one distinctive contribution—from an adjacent SAP discipline to leadership, technology, business or the occasional view beyond work.

LTV membership is by invitation. Specialist Voices may propose a subject for editorial review. Special Guests are commissioned for a specific piece.

By domain, not by name

LTV — Leading Top Voices

Independent authors, each owning a defined domain.

15 voices live · 1 domains in onboarding · 3 seats open · why these domains →

LTV · The Growth Mandate

Nina Simosko

CEO & CRO · ex-NTT i3, Nike, SAP SVP

Former President & CEO of NTT Innovation Institute, Nike global technology leader and SAP Senior Vice President. Writes on Technology-Led Growth — when technology investment becomes profitable growth.

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LTV · The second deal

Zoe Tomkins

Global SAP Partner Development Leader, AWS

More than twenty years building technology alliances from every seat at the table — alliance leadership at IBM Consulting, SAP alliance Director at PwC, Partner at KPMG UK, two chapters at AWS. Writes on how multi-vendor collaboration becomes commercial value — optimised for the second and third deal, not the announcement.

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SAP TM Hub · Founder & Author

Deborah Born

Principal S/4HANA TM Consultant

Principal SAP S/4HANA Transportation Management consultant specialising in pre-sales, TM integration with SD/MM, freight execution, carrier collaboration, charge calculation and settlement. Espresso Tutorials author and founder of SAP TM & Logistics Innovators.

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LTV · Time-to-Money

Katarina Lantuh

Sales Executive, CLARITY

Fourteen-plus years in enterprise technology, over a decade at SAP — sales, partners, enablement and delivery. Writes on monetisation and Quote-to-Cash: what really changes when a company changes how it makes money, and why behaviour decides as much as the technology.

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LTV · The Transformation Office

Tobias Unger

Business transformation at global scale

Works with strategic customers on business transformation at global scale. Writes on why transformations stall between decision and implementation — and what it takes to close that gap when agents execute rather than assist.

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LTV · What Must Remain Human

Robert Lienhard

Talent Attraction Leader · SAP & IT Talent Strategist

More than twenty-five years shaping how international organisations attract SAP and technology talent — in-house, consulting and agency. Writes on the in-house side of talent attraction, and what must remain human in the age of AI.

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LTV · Condition of Entry

Rej Pathania

Co-Founder & CRO, BridgeCommAI · ~30 years SAP

Nearly thirty years across SAP retail, finance, supply chain and HR. Writes on product data as a condition of market entry — what must be governed, what must be translated, and where AI earns its place.

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LTV · The Practitioner’s Desk

Arghadip Kar

Director at Deloitte · SAP VIM & ABAP Architect

Twenty years deep in ABAP, SAP Workflow and Vendor Invoice Management; 76,000+ followers built by learning in public. Writes on the daily craft of S/4HANA — and what GenAI actually changes from the keyboard, not the keynote.

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LTV · The Mandate Side of SAP Hiring

Lennaert Buschman

Managing Consultant, Osprey International

Two decades in talent acquisition across SAP, Workday and ServiceNow; formerly leading SAP executive recruitment across EMEA. Writes on how SAP searches actually run from the desk that carries them — and why most are lost before the first interview.

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LTV · The Value Ledger

Michael Crawley

Independent Customer Growth & Success Advisor · ex-CCO SAP ANZ

Former Chief Customer Officer and Head of Customer Success at SAP ANZ — customer organisations responsible for $900M in cloud ARR and $270M in annual renewals. Writes on Customer Value & Recurring Revenue: when adoption stops being the outcome and becomes part of the chain of evidence.

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LTV · The Architect's View

Bernd Mosbrucker

Original architect, SAP TM · since 2000

Drafted the original concept for SAP Transportation Management at SAP. Writes on why TM was built the way it was — and where it goes next.

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LTV · The Last Mile of ERP

Tony Martinez

SVP, Strategic Accounts & Partners, mymediset

More than twenty-five years in enterprise software, including two decades inside SAP — from a €2.3bn services P&L to Global VP & CRO of SAP Industry Cloud. Writes on MedTech field operations: the inventory no system of record can see, and what has to change before a migration business case tells the truth.

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LTV · The Builder’s Proof

Philip Zhang

AI-Assisted ERP Architect & Builder · 28 years SAP

Twenty-eight years of SAP and enterprise architecture, now building AI-assisted enterprise software hands-on — agents, local LLMs, RAG. Writes on the build: which AI mechanisms actually carry weight in the enterprise stack, proven in working software.

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LTV · The Decision Line

Humberto Carrillo

Solution Management Lead, GBM · 30 years SAP

Three decades in SAP sales and distribution, logistics execution and process industries across consumer products, oil and gas — seven years inside SAP’s Latin American consulting hub. Writes on which decisions in order-to-cash, distribution and service an AI agent can be trusted to execute today, and which should stay with people.

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Executive Clarity · Publisher

Andreas BORN

SAP Cloud ERP & Business AI transformation · Strategic customers

SAP Cloud ERP & Business AI transformation executive. Writes on SAP Cloud ERP, Public Cloud, RISE, GROW, Clean Core, Business AI, enterprise architecture and executive transformation strategy.

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Coming soon · LTV — Leading Top Voice

Sustainable Supply Chain

Between ESG ambition and operational reality — when sustainability data becomes an operating decision rather than a disclosure.

In onboarding — the voice is announced at sign-off.

Open seat · LTV

Data & Analytics

From data platforms to decisions — what enterprise data architecture must deliver before AI can.

The domain is defined — the voice is not. Seats are filled by invitation; if you know the voice who owns this field, introductions are welcome.

Open seat · LTV

Procurement & Sourcing

Source-to-pay as a value discipline — supplier collaboration, spend and the processes between them.

The domain is defined — the voice is not. Seats are filled by invitation; if you know the voice who owns this field, introductions are welcome.

Open seat · LTV

Security & Compliance

Identity, authorisations, audit and cyber-resilience across the SAP landscape.

The domain is defined — the voice is not. Seats are filled by invitation; if you know the voice who owns this field, introductions are welcome.

236,000+total audience — combined reach across all channels
10,000+subscribers across four SAP-focused newsletters
2,100+members in an independent SAP TM community
5continents the expert network spans — Boston to Sydney
180+publications indexed in the sapperment library
1voice per domain — invited, independent, accountable

Become an LTV author →

Membership is by invitation only.

Curated · by subject

Specialist Voices

Specialist Voices bring recognised depth to one defined subject each — the focused counterpart to a standing LTV domain.

Specialist Voice · SAP TM Execution, Integration & Production Support

Harshan Surendran

SAP TM functional consultant, NTT DATA

SAP Transportation Management functional consultant at NTT DATA, working across transportation planning, freight execution, settlement and ERP integration. Writes on what SAP TM does once it is in production: the incidents, the integration failures and the practical fixes that do not appear in the design documents.

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Specialist Voice · SAP TM Planning & Optimization

Hari Krishnan

SAP TM lead architect · 17 years SAP

SAP TM lead architect with seventeen years in SAP, ten of them in SAP Transportation Management. Has led S/4HANA TM implementations across road, rail and ocean for clients in beverages, sporting goods, life sciences, cosmetics and bulk commodities, including 3PL integrations for real-time logistics coordination. Writes on optimiser-driven planning: how SAP TM decides what moves where, and where prediction can make those decisions better.

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Specialist Voice · Core Banking & Financial Services

Anubha Sharma Mishra

Financial services & banking technology consultant

Financial services and banking technology consultant with more than 15 years of experience across lending, deposits, payments, finance transformation and regulatory reporting. She has worked with financial institutions across North America and Europe, focusing on banking transformation, core banking modernization, and SAP-based financial services platforms.

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Propose a contribution →

Proposals may be submitted for editorial review.

Invited for one piece

Special Guests

One distinctive contribution, by invitation — from an adjacent SAP discipline to leadership, technology or business. A guest piece, not a standing seat.

Special Guest · S/4HANA Conversion Factory

Vasily Verkhovsky

SAP transformation & delivery leader

SAP transformation and delivery leader with more than two decades of SAP experience across business transformation, solution architecture and large-scale delivery. Writes on industrialised ECC-to-S/4HANA conversion: factory operating models, shared expert pools, evidence-based governance and running parallel conversions without losing control.

The S/4HANA Conversion Factory →
Special Guest · Agentic Commerce & the Retailer Edge

Mohamed Amer, Ph.D.

Co-Founder & CEO, BridgeCommAI

Co-Founder and CEO of BridgeCommAI, adjunct professor of strategy and entrepreneurship at Pepperdine Graziadio Business School, completing a book on agentic commerce. Writes on what arrives at the retailer edge: why the governed record and its retailer-specific expression are different problems — and why AI shopping agents make the gap more expensive.

What arrives at the door →SAP and TechWolf →
Special Guest · The Outside-In View

Luk Smeyers

Founder, The Visible Authority

Consulting firm performance adviser: more than 20 years in the consulting business, from European CHRO of Nielsen Consulting and founder of the analytics consultancy iNostix (acquired by Deloitte in 2016) to founder of The Visible Authority in 2019. Advises and writes on why consulting firms end up commercially indistinguishable, and how to shift revenue from billable capacity to repeatable, value-led work.

Why SAP partners compete in the sameness zone →The SAP partner ecosystem has a revenue quality problem. Here is one way out. →
Coming soon · Special Guest

Agentic AI Sovereignty

Governance and enforcement in agentic AI — provable sovereignty over autonomous agents.

In onboarding — the voice is announced at sign-off.

Suggest a Special Guest →

Commissioned for a specific piece.

Every contribution is independently reviewed, clearly attributed and accompanied by relevant disclosures. Read our editorial principles →