Fractional CTO · Platform · Reliability

Production-grade infrastructure for teams that can’t afford downtime.

Fractional CTO, platform, and reliability engineering for small biotech teams, closing the gap between research code and systems that stay up.

Berkeley, CA · US
production · all systems operational
99.97%
30-day uptime
142ms
p99 latency
SLO 99.9%error budget 73% remaining
17years
building platform & infra orgs
99.97%
uptime restored at Nursa
33days
biotech platform, research → prod
32engineers
platform/SRE org led at Wayfair
What I do

Six ways to close the gap to production.

Fractional CTO

Leadership, coaching, and advisory for teams that need senior technical judgment. Technical strategy, roadmap development, hiring guidance, team structuring, and hands-on delivery oversight for specific outcomes.

Deliverables
Technical strategy & roadmap
Team structure & hiring plan
Delivery oversight on key projects
Selected work & active projects

Research code, turned into systems that run.

bioAF dashboard: active runs, notebook sessions, and recent activity
Open source DevOps
Day 1
production-grade · no DevOps hire
Active project · open source

bioAF

Production-grade pipelines, notebooks, and experiment tracking that give small biotech teams the computational-biology infrastructure they need on day one, without hiring a DevOps engineer.

Pipelines Notebooks Experiment tracking Autoscaling
Visit bioaf.co
Biotech Custom software

Conception BioSciences

A production-grade microscopy quantification platform that turns multi-gigabyte CZI files into per-cell reports: research code re-architected with autoscaling, CI/CD, logging, and a custom UI.

33 days
research code → production
Agentic Stealth client

Cortex Agentic Library

Custom software architecture and delivery of an agentic library system with a shared-memory layer for incubators and their resident companies.

Ongoing
stealth client · NDA
Under NDA
Brent Mills Placeholder
About Brent

Seventeen years making infrastructure reliable, scalable, and invisible.

Brent’s background runs from early-stage startups through Wayfair’s ~4,000-engineer org. The practice is focused on biotech and life sciences, where small teams routinely carry production responsibility without dedicated platform or DevOps support.

He led platform and SRE organizations of up to 32 engineers at Wayfair, restored Nursa’s application uptime from 84% to 99.97%, and stood up the SRE function at IBM Resilient across HIPAA, ISO 27001, and GDPR regulated environments.

Track record
Wayfair IBM Resilient Nursa Conception BioSciences
Let’s talk

Carrying production without a platform team?

Start with a 15-minute intro call, or send an email. We’ll talk through where your systems are today and what it would take to make them reliable.

Book a 15-minute intro call
Free · no obligation

Pick a time that works and it’s booked: a quick call to see whether I’m the right fit for what you’re building.

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