OA OBEMBE INC.

FRACTIONAL CTO & ADVISORY

Senior technology leadership, without the full-time hire.

Engagements for companies that need real technical direction now — architecture decisions made right the first time, AI shipped safely, and a cloud bill that makes sense.

$250M+Scaled at Expedier
$40M+Cloud spend advised
23+Engineers led
15M+Users, infra built

What's on offer

Fractional CTO

Ongoing

Part-time, senior technical leadership for a startup that isn't ready to hire a full-time CTO — architecture calls, hiring plans, and a second opinion before the expensive decisions get made.

Technical Co-Founder

Early-stage

Hands-on building for a founding team that needs the first engineer, not just an advisor — architecture designed, team assembled, product shipped.

AI Architecture & Governance

Project-based

Production AI systems built to be trusted — RAG pipelines, multi-model workflows, and the safety, privacy, and governance frameworks that let a business actually rely on them.

Cloud & Infrastructure Advisory

Project-based

A second set of eyes on cloud architecture and spend — migration planning, cost optimization, and infrastructure decisions reviewed before they get expensive to undo.

Who this is for

Startups without a technical co-founder yet, companies shipping AI features they can't fully explain, and teams whose cloud bill grew faster than their understanding of why.

Book a consult LinkedIn