IBM i Development

Improve Delivery Confidence with IBM i Developers

Deliver your projects on time and stay in control of application maintenance using our team of IBM i/iSeries/AS400 developers and specialists.
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Global reach

Development services for IBM i applications of all types

We’ve worked with organisations both large and small across the UK, Europe and further afield to design and develop innovative, scalable business-critical and complex IBM i applications.

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Project Delivery

Complete your IBM i development projects on time and on budget

Prevent project delays and cancellations due to a lack of development resources.

We have a large and growing pool of IBM i developers skilled in RPG and COBOL, along with modern languages such as Java, HTML, JSON and PHP.

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Ongoing Application Support

Supporting your IBM i applications into the future

Once we’ve completed your development project, there is the option for Proximity to provide for ongoing management, support and maintenance of those applications.

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System Integration

Simplify the delivery of complex IBM i integrations

Streamline your technical architecture with interfaces between your IBM i applications and third-party systems.

Our blend of in-depth IBM i knowledge and broader technical expertise allows you to deliver complex integrations without delays.

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Modernisation

Create new applications and modern GUIs

Enable the delivery of your IT strategy with direct access to developers skilled in Java, PHP and other languages.

Whether you need real-time mobile apps or easy-to-use GUIs to replace green screens, we have the expertise to support you.

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Migration Support

Plan migrations using IBM i consultancy and expertise

Inform your migration strategy using our team of specialists for IBM i expertise and consultancy. Get advice and ongoing support as you shape and execute your migration plans.

We support your IBM i systems for as long as you need.

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Why Proximity?

A team of IBM i specialists you can rely on

Proximity provides award-winning expertise for IBM i support, maintenance and development. We are ISO 27001 certified and accredited with Cyber Essentials Plus.
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Industry experience

Global manufacturing, logistics, warehousing, retail and financial services companies trust us with their core systems.

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Technical IBM i expertise

Access a team of 40 technical specialists with skills in RPG, COBOL, PHP and Java, as well as cloud solutions.

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Stable, long-term support

100% permanent staff. We refresh our team with graduates and trainees, and we don't use agencies or contractors.