

Staying ahead requires a continuously optimised technology foundation. We modernise legacy systems to boost efficiency, scalability, and security - bringing agility and resilience through application modernisation and CI/CD integration.
Our application and cloud services support the full lifecycle of your environment—from initial planning and assessments through to hands-on management and optimisation. We make sure your infrastructure is secure, reliable, and ready to scale as your business grows.
With experience delivering complex tech migrations, we simplify the process from end to end. Our team makes the move safer, smoother, and more predictable - so you can get on with running your business.

Seisma modernisation accelerates your journey to unlock the full potential of modern cloud solutions, driving real results quickly and efficiently.
Utilise our expertise and experience to guide you though our cloud journey. We offer comprehensive support throughout the process of evaluating our clients current environment, and selecting and transitioning to the right cloud service (public and multi-cloud). By leveraging our expertise in planning and migration, we enable you to maximise the value of their cloud investment while aligning with objectives and desired outcomes.
Our partnerships allow us to leverage best practice frameworks and delivery models to support and continuously improve our clients environment, driving innovation and delivering better outcomes.
Cloud migration: We have a proven track record of successfully migrating cloud environments. Our comprehensive suite of end-to-end migration services take you from assessment and selection, through to transition planning, execution and operational delivery.
Cloud transformation: We offer a deep understanding of cloud platform services (AWS, Azure and GCP), and a proven track record of successfully transforming On-Prem and IaaS to cloud environments. We will review your environment and provide a roadmap to enable you to take advantage of public cloud services.
Cloud management: We provide ongoing support for your cloud investment, responding to immediate challenges, minimising risk, and optimising value in your environment.
Cloud optimisation: Our team make sure you are maximising your investment and maintaining alignment with your core objectives by leveraging our partners’ best practice frameworks to review and identify improvement and innovation recommendations in the clients organisation.
Our approach to application modernisation focuses on upgrading legacy systems to improve efficiency, scalability, and security. By adopting modern technologies and best practices, we enhance the performance and functionality of existing applications. We follow a systematic process to assess, redesign, and re-engineer systems, ensuring they meet the evolving demands of the digital age.
Technology adoption: We can assist in migrating your applications to modern platforms, cloud environments, or container-based architectures. Integrating modern technologies like microservices, APIs, and event-driven architectures to enhance agility and scalability. We also leverage automation tools and DevOps practices to streamline development and deployment processes.
Functionality enhancement: We add new features and functionalities to meet evolving business requirements, enhance the user experience through modern design principles and mobile-first approaches, and integrate with external systems and third-party APIs to extend application capabilities.
Security and compliance: We implement robust security measures to protect against cyber threats and data breaches, ensuring compliance with industry regulations and standards such as GDPR and HIPAA. Additionally, we adopt secure coding practices and implement multi-layered defence mechanisms.
Scalability and performance optimisation: We horizontally scale applications to handle increased traffic and workloads, optimising database performance through indexing, caching, and query optimisation techniques. By implementing load balancing and auto-scaling mechanisms, we ensure high availability and robust performance.
Continuous integration and delivery (CI/CD): We establish automated CI/CD pipelines for continuous development, testing, and deployment. By integrating unit testing, code coverage analysis, and automated regression testing, we ensure quality and enable the rapid deployment of new features and bug fixes to production environments.
Monitoring and analytics: We implement comprehensive monitoring solutions to track application performance, usage metrics, and error logs. By analysing usage patterns and user behaviour, we identify areas for further optimisation. Utilising analytics tools, we gain insights into application usage and customer engagement.
Integration modernisation is about employing industry-standard methodology for integration, aligning with established best practices to yield tangible benefits quickly. Leveraging integration platforms and methodologies, we enable scalability, reliability, performance, and security for organisations, enabling reduction in technical debt and supporting sustainability.
Integration platform modernisation: We leverage cloud integration platforms to replace legacy technologies, reducing the maintenance burden and aligning with current industry standards.
Integration architecture optimisation: Our team strategically designs and optimises integration architecture to ensure scalability, reliability, and future-proof solutions.
Integration automation: We implement automation tools and techniques to streamline integration processes, reducing manual effort and minimising errors.
API management and governance: We establish robust API management and governance practices to ensure secure, reliable, and consistent API consumption.
Integration health checks and assessments: We conduct comprehensive assessments to evaluate the effectiveness and efficiency of existing integration solutions, identifying areas for improvement.
Exiting a data centre can be a a high-stakes, high-complexity project - but when done right, it can deliver significant cost savings and reduce operational overheads. At Seisma, we specialise in fully managing data centre exits, from strategy and planning through to execution and decommissioning.
We’ve successfully led the closure of over 10 major banking data centres, coordinating with 500+ application teams and decommissioning more than 10,000 servers. Our approach combines proven migration patterns, infrastructure automation, and real-time application discovery to give you a clear path forward.