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Our Team

Our core team has more than 100 years combined inventory management experience

27
Years Experience

leading an inventory management consultancy

Tony Sinton

Tony is the group CEO of NETSTOCK and co-founder of the first fully cloud-based inventory management solution. Tony provides strategy on supply chain management, enabling thousands of companies across the world to better manage their inventories.

27
Years Experience

in inventory consulting and product development

Andy Hiscox

Andy is CEO of NETSTOCK Australia and COO for the Group. Andy is passionate about helping our customers achieve great results and truly believes that embracing NETSTOCK can transform your business. Andy has a BSC in engineering and post graduate degree in operations management.

20
Years Experience

in inventory management product development

Barry Kukkuk

As CTO, Barry is responsible for all customer-facing technologies and systems that keep the thousands of NETSTOCK customer instances working correctly.

25
Years Experience

in inventory consulting and product development

Craig de Kock

Craig is President of NETSTOCK USA and CIO for the Group. In both roles he is focused on our customers, empowering his team in the US to make sure our customers are successful and ensuring internally we have the systems and processes to deliver great service to these customers.

30
Years Experience

in ERP and Accounting systems

Russ Graf

Russ has founded and built 2 successful ERP VAR businesses and been involved with over 1,000 ERP implementations. Most recently he was a Director of Sales at a leading Sage 3rd party software publisher in the SaaS space.

18
Years Experience

supporting supply chain applications

Micki Crandall

Micki has 18 years of experience in Inventory Management, providing consulting and support for a broad array of client implementations across Northern America.

25
Years Experience

in sales and business development

Michael Cansler

Michael has extensive experience in the healthcare and B2B markets. Michael is applying that business experience to help clients succeed through the use of the Sage Inventory Advisor range of products in the Northern America territory.

19
Years Experience

in inventory consulting and management

Grant Emary

Grant has assisted leading companies in South Africa, Canada and the US, to optimize their inventories. He now lives in the USA, helping our SME customers do the same.

19
Years Experience

in supply chain solutions

Carlos Serena

Carlos has extensive expertise in a variety of inventory modelling methodologies, demand planning, supply chain optimisation, implementing inventory best practice methodologies and advanced inventory planning systems.

19
Years Experience

in supply chain, inventory management, supply chain applications and database architecture

Rian Human

Rian has implemented inventory and supply chain management systems and methodologies in South Africa, America, Canada, Mexico and the Middle East. Rian heads the customer success team and implements NETSTOCK and Sage Inventory Advisor in North America.

13
Years Experience

in communications

Eric Graf

Eric is a communications specialist with experience in marketing, journalism and corporate communications. He supports channel partners by developing relationships and delivering informative content, while also engaging prospects and users on key topics.

30
Years Experience

in software sales

Tom Wilson

Tom is the product sales specialist for Sage Inventory Advisor, with a unique sales background in advanced planning and scheduling solutions, constraint-based capacity planning and production scheduling, and service parts planning and optimization.

13
Years Experience

in business administration, finance and sales

Paul Butterfield

Paul is a sales management professional focused on cutting company costs and boosting company revenue through innovative management techniques. He has a strong background in sales, planning, budgeting and staffing.

16
Years Experience

in sales, operations and accounting

Tami Helms

Tami is the Finance Operations Supervisor for NETSTOCK USA. She is focused on assisting customers through invoicing and working as a liaison with Sage to ensure an exceptional customer experience for both NETSTOCK and Sage Inventory Advisor customers.

32
Years Experience

in inventory, both operationally and solution implementation

Dave Walton

Dave has specialised in inventory optimisation and demand management in the medical device industry. More recently, he has consulted and implemented inventory solutions in multiple industries.

13
Years Experience

in the IT industry

Brendan Hennessy

Brendan has been an Implementation Consultant on various software applications and spent the last 7 years as supply chain software specialist.

20+
Years Experience

in supply chain, logistics, operations and demand planning experience

Bev Chretien

As an Operations Exec, Bev gained valuable operational experience in Warehousing, Inbound and Outbound logistics, and Manufacturing. Bev now uses that experience in her dual roles as Head of both Customer Success and Operations for Africa.

20
Years Experience

in the IT industry

Etieen Delport

Etieen has installed and maintained multiple ERP systems and has worked in technical support, network administration and IT management roles.

16
Years Experience

in solution selling and channel management

Vaughan Proctor

Vaughan is responsible for driving new business development through various channel partners in Africa.

22
Years Experience

in inventory optimisation

John Panayotou

John has vast experience encompassing software installation, entrenchment of inventory methodology, consulting and support management. John has a Masters Degree in Engineering.

9
Years Experience

in key account management, project management

Adri du Plessis

Adri is responsible for creating value as a source of information for potential clients that engage with SIA, and determining when a potential client is ready to engage with the sales team.

18
Years Experience

in the IT industry

Riaan Pieterse

Riaan has been in Technical support, network administration and IT management roles for the past 18 years.

10+
Years Experience

in supply chain and warehouse management

Trevor Webb

Trevor has extensive experience in supply chain, warehousing design and fit-out, supply chain systems and processes, materials handling, and project management.

25
Years Experience

in supply chain processes

Valerie Bingham

Valerie is passionate about optimization of inventories, using best practices in supply chain and helping clients embrace NETSTOCK to transform their business successfully.

15
Years Experience

in business development/sales

Duncan Gordon

Duncan is a technical minded IT Sales professional with a demonstrated history of working within the technology sector. Seasoned in ICT/ISP/Security/IoT/SaaS
Responsible for outbound sales – ANZ and SA

25
Years Experience

in inventory management consulting, supply chain management and capability building

Vishnu Reddy

Vishnu has a blend of supply chain management experience in both consulting and the corporate sector. This includes leading a large scale implementation of SAP, developing the capability of planning teams and holding various senior leadership roles.

15
Years Experience

in customer service, distribution and business systems

Gail Haggerty

Gail is a Business Systems Analyst, with experience in multiple ERP and other system implementations and upgrades; specializing in inventory and manufacturing support. She has also worked in customer service and has office administration experience in mining and wholesale distribution.

21
Years Experience

in business analysis, implementation and support

Elaine Marinaki

A business analyst with an IT background, Elaine has extensive experience in implementing systems in both the financial services and inventory management industries.

17
Years Experience

in IT in implementation and support roles

Daniel Gilmore

Daniel is an implementation and support analyst who has extensive experience across networks, POS, WMS and database administration.

25
Years Experience

in technical support and implementation

Darren Hill

Darren is an implementation and Support Analyst, who implements Sage Inventory Advisor for new customers and supports existing customers.

30
Years Experience

in developing and implementing software

Alan Wood

Alan has extensive experience in developing and implementing software (Financial, Utility, Inventory Management), with specialisation in Inventory Management for the last 15 years.

26
Years Experience

in consulting, business optimisation, supply chain planning

Mark Hopkins

A customer focused business improvement specialist, Mark has cross-industry experience with global corporations across biotechnology, FMCG, telecom and manufacturing. Mark helps businesses to further improve their business processes and identify key focus areas for improvement.

25
Years Experience

in software development and implementation

Kevin Gray

Kevin is a highly skilled software developer with extensive experience in Inventory Management and Financial systems across many different Industries.

15
Years Experience

in business development/sales

Duncan Gordon

Duncan is a technical minded IT Sales professional with a demonstrated history of working within the technology sector. Seasoned in ICT/ISP/Security/IoT/SaaS
Responsible for outbound sales – ANZ and SA

15
Years Experience

in inventory management, sales and customer service

Brad Wood

Brad thoroughly enjoys finding a solution for his clients to achieve success in their business environment, where understanding a clients requirements and organisational goals are of the upmost importance.

17
Years Experience

in software development and delivery

Mark Whiteacre

Mark is responsible for the ongoing improvement of NETSTOCK including the introduction of new features. He previously led the Australian operations team to implement and support over 200 companies.

20
Years Experience

in inventory management and over 30 years in IT

Brad Walker

Brad has a rich history in inventory optimisation and is responsible for the digital media creation and multi-channel publication of the organisation’s content (text, video, audio, animation).

20
Years Experience

in ERP systems and 6 years in inventory systems

Emile Kukkuk

Emile is a programmer that has developed and maintained a complete ERP system for a large FMCG retailer. He does development work on the main application and specializes in system integrations.

25
Years Experience

in inventory management, learning and development

Mardi Cairns

Mardi has been a software developer, has implemented numerous inventory management projects for clients, and has vast experience developing and delivering inventory management training courses.

24
Years Experience

in inventory optimisation

Rod Ackermann

Rod has installed, consulted and provided training on inventory optimisation for businesses in Southern Africa since 1994.

9
Years Experience

in IT Security and Governance and over 19 years in IT

Yolande Sowden

Yolande is a qualified CISM. As the IT Security and Risk Manager for NETSTOCK, her goal is to ensure that we provide our customers and partners with confidence that we are committed to information security, and that we will continue to strive to improve our processes and controls, in an ongoing effort to reduce our risk.

11
Years Experience

in web development, hosting and systems administration

Paul Snyman

Paul is a Systems Administrator with IT and Web Development background. He is responsible for looking after NETSTOCK’s digital infrastructure.

11
Years Experience

in web hosting, systems administration and DevOps

Matt Herrmann

As part of the Systems Administration team, Matt is responsible for looking after NETSTOCK’s digital infrastructure.

15
Years Experience

in data science, data analytics and business intelligence

Tessa Moore

As inhouse data analyst, Tessa is responsible for generating data insights to support decision making and improve NETSTOCK’s offering.

15
Years Experience

in supply chain software solutions, sales and marketing management

Warren Owen

Warren has extensive experience in building and managing high performance business development teams, with a keen focus on supply chain software.