PDF catalogue to Excel inventory
Turned a multi-supplier PDF catalogue into a structured 8,000+ item dataset, ready for bulk upload.
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Case 05
System rebuild without disruption
Stepwise rebuild of a growing platform that had outgrown its original architecture without stopping operations.
The problem
What they were dealing with.
The platform had grown beyond its original architecture. Performance was degrading, deployments were risky, and the team had lost confidence in the codebase. A full rebuild was needed, but the system could not go down.
Outcomes
What changed.
- 100%Continuous uptime during rebuild
- 0Customer-impacting incidents
- 4 monthsFull architecture transition
How we worked
Extract, generate, validate, load.
We designed a strangler-fig migration, replacing components piece by piece while keeping the existing system live. Each replacement was validated in production before the old component was retired.
Where it is now
Where it sits now.
The platform runs on the new architecture in production. Deployment confidence is restored and the engineering team has resumed feature development.
More work
Related projects.
Dashboard to website integration
Connected a private system dashboard to a public-facing performance page without exposing the underlying systems.
Read case →Role transition support
Stepped in when a key person left, documented the role, redefined it, and onboarded the replacement.
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Ready when you are
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