---
title: "Fractional CTO & Engineering Team | Axio Intelligence"
description: "Fractional CTO and engineering for hardware, IoT and defense tech companies: architecture, roadmap, hiring, vendor selection and technical diligence."
url: https://axiointelligence.com/services/fractional-cto/
---

# Fractional CTO & engineering

Axio Intelligence provides fractional CTO and fractional engineering leadership for hardware, IoT and defense-technology companies — owning architecture decisions, the technical roadmap, hiring, vendor and connectivity selection, and investor or customer technical diligence — part-time, until a full-time leader is justified.

[Scope your project](https://axiointelligence.com/book/) 

## You probably need this if…

- You’re a hardware or domain founder without a senior software leader.

- An SBIR or pilot is turning into a program and the engineering has to grow up fast.

- You need someone to evaluate vendors, contractors or candidates you can’t judge yourself.

## What you get

### Architecture ownership

Decisions written down, reviewed and defensible to customers and investors.

### Roadmap & delivery

A plan the team can execute, with cadence, metrics and risk tracking.

### Hiring & vendors

Role design, interviews, contractor and connectivity vendor selection.

### Diligence support

Technical answers for investors, primes, utilities and security reviews.

## What we work in

Architecture decision records, Roadmapping, Hiring loops, Vendor evaluation, Security questionnaires

Named platforms and standards describe what we build with and build to; they don’t imply a formal partnership or certification with the vendor.

Typical engagement

**Shape:** Monthly retainer, a set number of days per month

**Timeline:** Typically 3–12 months

**Pricing:** Fixed fee, quoted after scoping

**IP:** You own the code and designs

[Book a scoping call](https://axiointelligence.com/book/)

## Industries

### Defense & dual-use

C2 integration, fleet software and edge AI for drones, sensors and terminals.

[Defense & dual-use](https://axiointelligence.com/industries/defense-dual-use/)

### Energy & DER devices

Make batteries, solar + storage and EV chargers dispatchable.

[Energy & DER devices](https://axiointelligence.com/industries/energy-der/)

### Industrial & remote assets

Monitoring and control for oil & gas, water, cold chain and infrastructure.

[Industrial & remote assets](https://axiointelligence.com/industries/industrial-remote-assets/)

### Connectivity providers & IoT platforms

Implementation partner for MVNOs, module makers and IoT platforms.

[Connectivity providers & IoT platforms](https://axiointelligence.com/industries/iot-connectivity-providers/)

## Where we’ve done this

Connected-device software

Platform overhaul: < 2 weeks

### An AI-first platform rebuild behind a company’s pivot

Axio led the client’s software team through the pivot: we scaffolded the infrastructure and platform, then handed the team a codebase built for AI-assisted development.

[An AI-first platform rebuild behind a company’s pivot](https://axiointelligence.com/work/ai-first-platform-pivot/)

## Fractional CTO & engineering: common questions

### What does a fractional CTO do for a hardware startup?

Owns the technical decisions a full-time CTO would — architecture, connectivity and cloud choices, security, hiring and vendor selection — for a set number of days per month, and can bring an engineering team to execute the plan.

### How is this different from hiring an agency?

An agency delivers a project. A fractional CTO is accountable for your technical direction across projects and vendors, including the ones we don’t build.

## Often paired with

### New product line platforms

The full platform for a new division: portals, commerce, billing, integrations.

[New product line platforms](https://axiointelligence.com/services/product-platforms/)

### Data & AI platforms

Data pipelines, labeling workflows and project tooling that feed AI models.

[Data & AI platforms](https://axiointelligence.com/services/data-ai-platforms/)

### Performance & legacy modernization

Profile, fix, and incrementally rewrite systems that can’t keep up.

[Performance & legacy modernization](https://axiointelligence.com/services/legacy-modernization/)