FRACTIONAL CTO

Experienced Technical Leadership Without a Full-Time CTO

Get senior-level technology strategy, architecture, and engineering leadership when you need it—without immediately hiring a full-time CTO.

Schedule a CTO Conversation

LEADERSHIP LENS

BUSINESS GOAL

TECHNOLOGY STRATEGY

ENGINEERING EXECUTION

MEASURABLE OUTCOME

Startup speed. Big Tech engineering. Practical execution.

THE PROBLEM

Technology decisions become business decisions.

You have developers but no senior technical leadership.

You need to make an important architecture decision.

You're building an AI product but don't know what should actually use AI.

Your engineering costs are increasing.

Your system is becoming difficult to maintain.

You're preparing to scale.

You're hiring engineers but need technical evaluation.

An outsourced team built your product and you're unsure about its quality.

Investors or customers are asking technical questions you need help answering.

WHAT A FRACTIONAL CTO HELPS WITH

Start with the business question.

Technology Strategy

What should we build?

Product and technology roadmap.

Architecture

How should we build it?

Architecture, infrastructure, data, integrations, APIs, cloud, and system design.

AI Strategy

Where does AI actually make sense?

Evaluate LLMs, agents, automation, APIs, cost, security, and build-vs-buy decisions.

Engineering Team

Who should build it?

Hiring, interviewing, team structure, vendors, contractors, and mentoring.

Scale & Reliability

What happens when we grow?

Performance, scalability, reliability, monitoring, infrastructure, and operational maturity.

Security & Risk

What could go wrong?

Authentication, authorization, data protection, dependencies, and architecture risk.

Cost

Are we spending in the right places?

Cloud, engineering, vendor, complexity, and build-vs-buy costs.

ENGINEERING IS ABOUT TRADEOFFS

Context changes the answer.

There is rarely one universally “best” architecture. Good technical leadership means understanding the context, constraints, risks, and tradeoffs behind each decision.

Speed ↔ Quality

Performance ↔ Cost

Simplicity ↔ Flexibility

Security ↔ Convenience

Build ↔ Buy

Short-Term Delivery ↔ Long-Term Architecture

WORK DIRECTLY WITH EXPERIENCED TECHNICAL LEADERSHIP

Dr. Tuan Do

FOUNDER / TECHNICAL LEADER

Experience from MVPs to planet-scale systems.

20 years of professional engineering experience, a PhD in Electrical & Computer Engineering, a Master's in Computer Science, and principal-level engineering experience.

Experience spans Microsoft, Amazon, Amwell, POLITICO, ViTel Net, and Global Wireless Solutions—across global networking, commerce, healthcare, telecommunications, digital media, startups, and product development.

STARTUPMVPPRODUCTIONENTERPRISEPLANET SCALE

Startup speed. Big Tech engineering. Practical execution.

PAST ROLES SHOWN FOR EXPERIENCE CONTEXT · NO ENDORSEMENT OR AFFILIATION BY FORMER EMPLOYERS IS IMPLIED

FRACTIONAL CTO ENGAGEMENTS

Leadership that adapts to the company.

Let's Discuss What You Need

Advisory

Periodic technical strategy and architecture guidance.

Hands-On Fractional CTO

Ongoing involvement in architecture, engineering decisions, roadmap, team, and execution.

Technical Assessment

Evaluate an existing product, architecture, engineering organization, or outsourced implementation.

Build + CTO

Combine Fractional CTO leadership with hands-on MVP and product development.

FRACTIONAL CTO

Need someone technical in your corner?

Get experienced technical leadership without immediately building an executive engineering organization.

Schedule a CTO Conversation