Technology vision and strategy
Define the technical target (architecture, stack, build or buy), standardize choices and build a roadmap that addresses technical debt, modernization and innovation. Structuring decisions are documented.
Expertise · Technical leadership
CTO as a Service: Technical Leadership to Deliver Your Product
CTO as a Service gives your product a technical direction and supports the trade-offs between development, technical debt and operations, without immediately hiring a full-time CTO. At Etixio, the decisions made are tied to what gets delivered: architecture, quality, security, the role of AI in the product and the organization of delivery teams.
Understanding the role
Technical leadership in your project.
Part-time technical leadership provides decision-making and coordination capacity when the organization does not have this role on a continuous basis or needs to strengthen its support. The work covers the product, the architecture, risks and engineering practices, within a defined scope of responsibility.
The CTO connects technology to the company’s objectives: they set a target, organize execution and arbitrate between speed, quality and cost. As CTO as a Service, this role is held by an experienced professional who works a few days a week, in full or half days, and relies on your teams or ours for delivery.
The CTO’s role
The responsibilities of a CTO as a Service.
Architecture, scalability and performance
Design or validate the architecture, prepare for scaling, resilience and availability, and define how data is governed and secured.
Delivery, quality and productivity
Set up predictable delivery (cadence, Definition of Done), testing and code reviews, a continuous integration and deployment pipeline, and useful observability.
Security, compliance and risk
Identity and access management, secrets, hardening, GDPR requirements, traceability and business continuity plans as needed. Security is built in from the design stage.
Tech budget and cost control
Build and track the tech budget (team, product, run costs such as cloud, licenses and maintenance), choose between cloud and hybrid, and arbitrate between cost, performance and availability.
Organization and engineering culture
Structure roles (lead developer, DevOps, QA, product owner), support hiring and skills development, and handle communication with leadership and business teams.
Our scope of work
The work we take on.
Architecture
Assess the existing system, document decisions and prepare structural changes.
Priorities
Link the technical roadmap to product objectives, risks and available resources.
Governance
Set up reviews, quality criteria and a way of passing decisions on to the teams.
The right time
When should you bring in a CTO as a Service?
Moving from an MVP to a growing product
Structure the architecture and secure the foundations before technology starts holding back the roadmap.
Regaining control of accumulated debt
Prioritize the work, realign technology with product objectives and plan modernization. A technical audit can be a starting point.
Clarifying choices and stabilizing quality
Set up consistent standards, a testing strategy and reviews shared by all teams.
Reducing risk in production
Strengthen security, reliability and observability to keep operations under control.
Leading without hiring right away
Benefit from experienced technical leadership to scope, prioritize and move forward, while waiting for or preparing to hire a full-time CTO.
To learn more, read our article when to bring in a CTO as a Service.
Technical leadership and AI
Deciding the role of AI in your product.
AI requests often arrive before the strategy: a convincing prototype, a customer request, an idea for an assistant. The CTO as a Service helps choose the use cases that create value, define the data and permissions required, set evaluation criteria and estimate operating costs.
They then oversee the move to production: POC takeover, monitoring, security, maintenance. Etixio teams can build these AI solutions for business under this technical leadership.
In the field
From strategy to real-world use.
For a software publisher preparing a new stage of growth, we can review weak points, dependencies and the roadmap. Modernization options are tied to the features to deliver and the resources available. Decisions are documented and worked through with the leads who will implement them.
Our engagement formats
A CTO as a Service suited to your stage.
Part-time CTO
1 to 4 days a week, in full or half days, to drive technical strategy and support growth.
Scoping and roadmap
Technical audit, definition of priorities and a roadmap aligned with the company’s challenges. See our IT project scoping offer.
Support for leads
Support for lead developers, setting standards and a shared level of quality.
Targeted engagement
Stabilize production, lead a migration, reduce technical debt or prepare to scale.
The choices that matter
The choices to review before starting.
The role must be distinguished from day-to-day backlog management and infrastructure administration. We specify the expected trade-offs, the cadence of meetings and the points of contact. The value of the engagement shows in the decisions made, their implementation and the handover, not in a token presence at meetings.
From work to deliverables
Decisions your team can take over.
The scope of the engagement specifies the topics to address and the validation conditions. We prepare what is needed to understand the decisions, verify them and continue the work, with the aim of making your teams autonomous.
- 6- to 12-month technical roadmap
- Target architecture and documented decisions (ADRs)
- Prioritized technical debt reduction plan
- Development standards, Definition of Done and testing strategy
- Priorities, responsibilities and delivery tracking
Frequently asked questions
CTO as a Service: your questions.
What is a CTO as a Service?
It is an experienced CTO who works part time. They bring a technical vision, frame structuring decisions and support the teams, without the company having to hire a full-time CTO.
When should you bring in a CTO?
When technology becomes a strategic issue, for example when moving from an MVP to a growing product, when technical debt is holding back the roadmap, when there is no technical governance, or when technology needs to be aligned with business objectives.
When is the part-time format a good fit?
When the company needs to structure its technology quickly, frame a roadmap, reduce risks or support a growth phase, without immediately taking on the cost of a full-time CTO.
What is the difference between a CTO and a lead developer?
The lead developer focuses on technical execution and day-to-day code quality. The CTO holds the overall vision (technical strategy, target architecture, governance, security, team organization) and aligns it with the company’s objectives.
Does the CTO work on architecture and technical debt?
Yes. They define or validate the target architecture, arbitrate technical choices and draw up a prioritized debt reduction plan aligned with the product roadmap.
Is the CTO involved in hiring and team organization?
Yes. They structure roles, take part in hiring key profiles, define standards and support the skills development of technical teams.
How long does an engagement last?
On a part-time basis, the engagement represents 1 to 4 days a week, in full or half days, over the long term. A scoping phase or targeted engagement can be shorter, with a defined scope and deliverables.
Can a CTO as a Service lead an AI project?
Yes. They help choose the use cases, define the data, permissions and evaluation criteria, then oversee taking a POC to production. Delivery can be handled by your teams or ours; see our AI agents and chatbots.
Let’s talk about your technical context.
Tell us about the application, the issue to address and the known constraints. We will review the dependencies and the first scope of work with your team.