Digital Procurement Platform Services

We enable clients to elevate the efficiency and effectiveness of procurement technology platforms, spanning the entire spectrum from source-to-contract to procure-to-pay value chains. Our services are designed to unlock the maximum value from investments in procurement technology, ensuring that every dollar spent contributes directly to the bottom line.

Leveraging years of in-depth experience across diverse industries, we provide services that combine operating model design, platform implementation and continuous optimization, with robust support systems. This comprehensive strategy not only boosts efficiency and compliance but also elevates automation to new heights.

We also cater to pre- and post-deployment services including advisory and strategy, optimization and best practices, supplier enablement, functional project execution, application support, helpdesk, change management and training.



We collaborate with leading platform providers:



Our Approach

Maximize Value and Achieve Excellence

We empower businesses with next-gen digital procurement platforms, driving procurement excellence through strategy, process optimization and technology to achieve maximum efficiency and effectiveness.



Advising on effective technology implementation, adoption, training and change communication


Supported by our team of certified experts and technology partners, we implement intelligent procurement platforms

Process Excellence

Leveraging our proprietary methodology for operating model design, end-to-end transformation, and optimization


Encourage knowledge sharing and develop competencies for next-gen procurement leadership

Our Services

Comprehensive Procurement Services and Expertise

With years of expertise in platform implementation and premium quality assurance, plus Level 2 buyer application and administrative support, we offer a comprehensive suite of services. Tailored for global businesses, our offerings are delivered by a team of certified specialists.

OptiBuy, now a part of WNS Procurement, has been successfully implementing the Ivalua platform since 2009. Our extensive experience is reflected in over 40 successful projects across 31 clients in various sectors, including manufacturing, financial services, facility management, healthcare, telecom, and the public sector.

Our team of over 50 certified Ivalua consultants span Europe, North America, the Middle East, and Asia, demonstrating our robust international presence and expertise in local ecosystems.

We were accredited with the Ivalua 2023 Partner Value Award for the best partner in the DACH region, a testament to our exceptional customer service and collaboration.

Leveraging more than a decade of experience in maintaining Ivalua Buyer projects, our Run Team guarantees uninterrupted procurement operations to meet target SLAs. Our team comprises highly skilled and versatile Ivalua-certified Application Engineers, Integration Specialists, and Database Engineers, equipped to manage emergencies of any nature. With two global locations in EMEA and APAC, we ensure high availability under all conditions.

Optional services include administrative support designed to assist procurement teams with their daily activities, further enhancing operational efficiency.

Our skilled quality engineers ensure enhanced product quality, cost savings, improved customer satisfaction and faster time-to-market. Their expertise in test script preparation, execution and reporting adds value to the development process, fostering success.

Premium Quality Assurance for Ivalua is recommended for all customers who are:
  • Committed to continued deployment of the system in additional functions within the company after Go-Live
  • Planning to continue implementation of next Ivalua modules after Go-Live
  • Interested in enriching the existing configuration with new features requested by end-users, leveraging Ivalua's configuration capabilities and OptiBuy's experience and best practice knowledge
  • Hindered by limited resources and / or a lack of qualified personnel to carry out IT system tests
  • Looking for smooth system upgrades in the future

Our Expert

Hear from our Platform Services Leader

A passionate practitioner and procurement industry expert, Mateusz Borowiecki has more than two decades of experience in managing international procurement and consultancy projects. He is a specialist in implementing comprehensive procurement systems and IT tools and has led optimization projects across Europe and globally. Mateusz willingly shares his knowledge and experience at conferences, meetings, training courses, and lectures for postgraduate and MBA students. He is the author of multiple publications on supply chain management.

Reach out to Mateusz on Let's connect!

Reach out to Mateusz on

Let's connect!

Our Expert
Mateusz Borowiecki
Platform Services Leader


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