Software & Systems Architecture

Providing significant business value to our customers through a highly flexible and specialised offering.


“We have been working with On Device Solutions on several architecture-related engagements to assist in the SAP technology areas, primarily focussing on SAP S/4HANA and SAP Solution Manager. Unlike the traditional sourcing and delivery approaches, On Device Solutions adopted a flexible delivery model where assignments demanded faster turnaround and access to resource pool with next gen technical knowledge. This helped us achieve consistent delivery of high-quality work in an agile fashion. We look forward to continuing this relationship and working with them further.” 
Global VP of IT – Global Consumer Brand


The word “Architecture” means different things to everyone. One of the most commonly known definitions comes from Microsoft.
“Software application architecture is the process of defining a structured solution that meets all of the technical and operational requirements, while optimising common quality attributes such as performancesecurity, and manageability. It involves a series of decisions based on a wide range of factors, and each of these decisions can have a considerable impact on the quality, performance, maintainability, and overall success of the application.”
Software architecture is complex and critically depends on timely decisions taken based on multiple factors and requiring multiple skill sets.
Most organisations would agree that maintaining a dedicated architectural team, can help them maintain a highly scalable IT estate which can be easily supported and introduce continuous improvements and innovations without disrupting current IT operations. However, IT architecture comprises of several different disciplines.
architecture as a service


Organisations of size ranging from large global enterprises to small enterprises face numerous operational challenges when it comes to maintaining an in-house architectural team comprising of team members pooled from employees, freelancers, and partner resources.
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Underutilised Architecture teams

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Rigid resourcing models


Small availability of resources

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Need a very diverse skillset

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Requires highly skilled staff

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Very costly

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Businesses unaware of other industry practices

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Analysis only based on own systems

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Hard to maintain standardisation


On Device Solutions is a specialist IT consultancy providing SAP consulting, enterprise mobility services and products for customers of all sizes. Our consulting department offers niche and high value-adding services for customers who would like to achieve a competitive advantage by exploiting technology and innovations.  

ODS as part of its wider engagement with customers has repeatedly come across the need for a flexible but high-quality architecture functions and the result is our ODS Architecture as a Service (AaaS). ODS AaaS model is extremely simple to understand (refer Fig 2.) and offers considerable value, flexibility and benefits to customers.  


Our offering is unique in its ability to bring in wider industry expertise using lessons learnt, best practices, frameworks/accelerators, technology/innovations and domain knowledge. Our team works with all critical stakeholders of the customers to include business priorities/strategy, in-house architecture frameworks, involve IT and architecture team and factor programme/project-specific requirements. These are thoroughly analysed, and the findings and recommendations are reflected in key architectural artefacts and deliverables. 

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We understand the challenges highlighted previously and our Architecture-as-a-Service (AaaS) offering has been set-up to overcome these challenges for customers whilst ensuring the delivery of high quality and flexible architecture services. 

ODS AaaS provides significant value for customers through: 

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managed it london

We offered Architecture Services for S/4 HANA migration, Coupa Implementation, and SAP BPC 11 implementation. 

We also delivered Enterprise Mobility Strategy for the group.
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Development of an SAP ERP to SAP S/4 HANA (on-premise) migration strategy.

Delivered ERP strategy for a subsidiary business of a large water company.
Delivered Asset management strategy for a water company in the UK.
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Several architecture-related engagements to assist in the SAP technology areas primarily focussing on SAP S/4 HANA and SAP Solution Manager


IT Architecture

Our Architecture-as-a-Service (AaaS) helped a large utility provider with their strategic business separation initiative and offered independent design assurance in alignment with their IT architecture principles. Download this case study to learn more.

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