Brian Muli Muteti
Senior DevOps & Site Reliability Engineer.
I build production systems that don't go down — and make sure every change reaches them safely.
Based in Nairobi. DevOps Engineer at KCB Bank Kenya, working on the path from commit to production for a large development organisation. AWS Certified DevOps Engineer – Professional and AWS Certified Solutions Architect – Associate.
Selected Engineering work
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Sole engineer
Scorecard Governance Platform
A multi-tenant maker-checker platform for production banking data across six country subsidiaries
Built solo end-to-end: a maker-checker platform enforcing four-eyes governance for production scorecard changes, with immutable audit trails, automatic SLA expiry, and controlled rollback.
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Tech lead
Centralised Observability for Core Banking Systems
An Elastic Stack platform that cut incident MTTR by ~90% across three mission-critical banking systems
Designed and rolled out a centralised observability platform — metrics, logs, uptime — spanning the bank's core systems, replacing fragmented per-system tooling with a single operational view.
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Incident lead
Restoring a National Payments Service During a High-Impact Outage
Incident leadership during a high-impact outage on a national interbank payments rail
Led the response on an outage affecting bank-to-bank transfers — log forensics, root-cause isolation, emergency rollback, and a hotfix — while keeping stakeholders informed throughout.
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Engineering lead
Modernising a Multi-Country Customer Authentication Gateway
Zero-downtime modernisation of a legacy authentication gateway across six country deployments
Replaced a legacy Java authentication gateway with a modernised Spring Boot service, including an email-fallback path, deployed in sequence across six country subsidiaries with zero customer downtime.
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