A half-million-line legacy monolith had become a bottleneck for a SaaS company: slow releases, outage risk in every deploy and engineers who did not want to work on the stack. We migrated it to microservices incrementally, without a single planned outage.
Feature releases took weeks because everything shipped together and everything could break together. A single failure could take down the whole product. Hiring for the ageing technology was getting harder, and a big-bang rewrite was too risky for a business with customers depending on the product every day.
Other projects from the same team.
Local government NHZ Global supplied and customised a mobile device management platform that lets a London borough council's IT team lock down, configure and support frontline Android devices from one console — later licensed to a second borough.
Local government / passenger transport Councils run hundreds of daily home-to-school journeys for children with special educational needs and disabilities (SEND). Sendtra gives the transport office one place to plan routes, allocate drivers and passenger assistants, and see every journey happening — with a driver app that replaces paper run sheets.
Trading & distribution Al Shahama Trading replaced spreadsheets and WhatsApp threads with a CRM built around the way their sales team actually works — from first enquiry to quotation to order — hosted and supported by NHZ Global on a monthly plan.
