SD-WAN Implementation

  • Year 2022
  • Client Two Saints
  • Service Network Infrastructure

Project Overview

I led the implementation of SD-WAN (Software-Defined Wide Area Network) technology across Two Saints Ltd, transforming the company’s WAN infrastructure to optimise network performance, reduce operational costs, and enhance security. The SD-WAN deployment replaced the previous MPLS system, ensuring faster, more reliable connections for 44 sites. It also provided improved flexibility, enabling seamless cloud integration and remote work capabilities.

  • Directed the full deployment of SD-WAN across all sites, ensuring minimal downtime and seamless integration with existing infrastructure.
  • Improved network performance and reduced latency for both on-site and remote teams, facilitating better cloud access and application delivery.
  • Implemented robust security measures, including encrypted connections, to ensure the protection of sensitive data across the network.
  • Delivered post-implementation training to internal IT teams, equipping them with the skills to manage and optimise the new network.
  • Coordinated with external vendors to ensure timely project delivery and cost-effective deployment.

Background

This initiative was part of a larger digital transformation effort to modernise Two Saints Ltd’s IT infrastructure and improve business agility. The project aligned with the organisation’s push towards greater cloud adoption, providing a secure, flexible, and scalable solution for managing a distributed network.

Challenges

  • Overcoming the technical complexities of migrating from MPLS to SD-WAN while maintaining business continuity.
  • Training IT teams on the new technology and ensuring smooth adoption across all sites.
  • Ensuring strong security measures to safeguard cloud-based services and remote access.
 

Implementation Strategy

I implemented the solution in phases, beginning with pilot sites and progressively scaling to the full deployment. Close collaboration with vendors and the internal IT team allowed for troubleshooting and optimisation. Additionally, monitoring tools were put in place for continuous performance tracking and quick issue resolution.