System Infrastructure

Our team can find great solutions for managing your WAN and N3 Circuits, as well as your data centre.

infrastructure-experts

Bring your infrastructure up to speed with the guidance of our experts

We have deep ties with the NHS, having helped overhaul the infrastructure of multiple organisations within it.

Using our experience working with NHS organisations, we can offer fast lead times for the delivery of your required technology - whether that be a cost-saving WAN connection, a new N3 monitoring application, or an overhauled data centre.

How we can solve common NHS requirements

Our team includes subject matter experts with experience in both the NHS and private sectors, who have successfully deployed all of these solutions in the past. Being hardware-agnostic, they will select the best and most cost-effective options to meet your organisation’s specific needs without bias towards one or another.

simplify

Expensive Multiple WAN Circuits & Single Points of Failure

We offer a solution that enables the aggregation of multiple circuits and broadband links into a single connection with Quality of Service (QoS). In practice, this means that you could obtain several 50Mbps broadband circuits with a 30-day lead time, which would appear as a single, larger connection by employing intelligent hardware and software.

Circuit

Expensive Multiple Internet & N3 Circuits

We determine all connections and bandwidth needs and track daily usage across all links. Combine these across all locations, allowing traffic to flow between sites and through the consolidated connections. Separate public usage traffic, which will be directed to regular internet links, and N3 application traffic, which will use N3 links.

data centres

Outdated Data Centres

A thorough audit should be conducted to identify and recommend replacement of outdated hardware, ensuring that they are covered by maintenance contracts. Proper licensing for VMware and applications must be confirmed, and VMware servers and applications should be consolidated and appropriately sized to optimise cost savings.

Latest insights

Northern Care Alliance – eDMS Discovery and Strategic Integration Readiness

Establishing a roadmap for eDMS consolidation and future EPR alignment. Northern Care Alliance NHS Foundation Trust commissioned Keystream to undertake a discovery phase to assess its fragmented Electronic Document Management Systems. Formed through multiple mergers, the Trust faced high costs, integration issues, and compliance risks. Keystream delivered a comprehensive review highlighting opportunities to consolidate systems,…

South Central and West CSU – Data Modelling Programme

Delivering a sustainable data analytics framework through collaborative programme design. NHS South Central and West CSU engaged Keystream to deliver a data modelling programme to enhance its analytics infrastructure. A contractor was appointed as Programme Manager to lead stakeholder engagement, build a roadmap, develop technical solutions, and implement staff training. The programme improved data access…

South West London Pathology – LIMS Implementation

Enhancing laboratory efficiency and collaboration across multiple hospital sites. South West London Pathology, including hospitals such as St George’s and Kingston, engaged Keystream to lead the deployment of a new Laboratory Information Management System (LIMS). A strategic programme director oversaw the project, assembling a specialist team and breaking the implementation into focused workstreams by pathology…

St George’s University Hospitals – Oracle Cerner RBAC Implementation

Delivering secure and compliant role-based access for over 10,500 users. St George’s University Hospitals NHS Foundation Trust partnered with Keystream to implement Oracle Cerner’s RBAC system, upgrading access controls in line with UK healthcare data standards. The project delivered 18 baseline roles and 48 variations, ensuring compliant, secure access for over 10,500 users. Keystream led…

Northern Care Alliance – Abandoned Referrals Classification

Using open-source technology to identify and categorise 1.1 million abandoned outpatient referrals. Keystream partnered with Northern Care Alliance NHS Trust to develop a repeatable, vendor-agnostic solution to address over 1 million abandoned outpatient referrals. The project delivered a classification tool that groups referrals by risk, enabling safe and efficient disposal. Built with open-source technologies, the…

St George’s University Hospital – Patient Flow and Capacity Management

Delivering operational improvements through real-time digital tracking and large-scale staff mobilisation. St George’s University Hospital partnered with Keystream to revitalise a stalled patient flow project, appointing a senior project manager to lead implementation. The aim was to roll out a new capacity management system that would serve as the core of digital operations. The result…

Croydon University Hospital – Maternity EPR Uplift and Optimisation

Enhancing maternity services through Cerner system optimisation and future-state planning. Croydon University Hospital engaged Keystream to assess and uplift its Cerner Electronic Patient Record system in the Maternity department. The work involved mapping current processes, completing a detailed gap analysis, and recommending future pathways for both Community and Maternity Services. The outcome positioned the hospital…

Barnet Hospital – Cerner Implementation in ICU

Linking ICU devices to the Cerner EPR system to improve efficiency and standardise data across the Royal Free London Group. As part of a group-wide upgrade to the Cerner Electronic Patient Record system, Barnet Hospital enlisted a Keystream consultant to lead ICU integration. The consultant worked within the Digital Devices Team to automate data flows…

Central Surrey Health – Patient Care across Surrey

Consolidation of systems and alignment of patient care with GP Practices across the Surrey Heartlands. Following a review of patient care strategy in Surrey, Central Health Surrey (CSH) decided to transition to a new electronic patient record system –EMIS, a primary care system used by most GP Practitioners within the Surrey Heartlands.

Surrey and Borders Partnership NHS Trust

A complete network transformation delivering central management, increased efficiencies, and improved security. After facing ongoing issues with their data and network configuration, SABP decided to engage Keystream Consulting to help rid of the disparate Domain Name System (DNS), deliver a refined network management system with increased monitoring and performance capabilities as well as security.

Meet our team

Krishna Gandham

Managing Director - Consulting

Armelle Huitric

Senior Consultant

Geetika Karol

Senior Consultant

Kirija Kandiah

Senior Consultant

Rayna Watts

Analyst

Samuel Baker

Consulting Director