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TypeScript + SaaS

TypeScript Developer
for SaaS

CTO expertise without the equity or $300K salary. Helped 12+ startups reach Series A. Architecture, hiring, due diligence prep. Weekly retainer available.

Key Insights

01

Most startups don't need a CTO—they need 10 hours monthly of senior technical judgment. A fractional advisor provides this at 1/10th the cost of a full-time hire, without equity dilution.

02

The technical cofounder gap is often an advisory gap: founders need someone to validate architecture decisions, evaluate vendors, and interview engineers—not write code themselves.

03

Investor technical due diligence is increasingly rigorous at Series A. Having an advisor who's been through the process can prevent deal-killing surprises and valuation haircuts.

04

The 'build vs buy' decision framework changes at each funding stage: pre-seed should buy everything possible; Series B might build strategically. Advisors calibrate this to your runway.

05

Technical advisors aren't just for non-technical founders—technical founders benefit from external perspective on team dynamics, architecture decisions, and blind spots from being too close to the code.

Common Challenges

Problems I solve for clients in this space

Challenge

Evaluating technical hires without technical expertise

Non-technical founders struggle to assess whether a candidate can actually build what's needed, often hiring based on impressive credentials that don't translate to startup execution.

Solution

I conduct technical screens calibrated to your stage: for early hires, I assess problem-solving and adaptability over specific technology expertise. I also help define the role, set compensation, and structure the interview process.

Challenge

Vendor and contractor evaluation

Every week brings new proposals: development agencies, infrastructure vendors, AI tools. Without technical context, founders can't distinguish good deals from bad ones.

Solution

I review proposals, ask the questions vendors hope you won't think of, and translate technical promises into business terms. My incentive is your outcome, not vendor commissions.

Challenge

Technical due diligence preparation

Series A investors increasingly audit codebases, infrastructure, and security practices. Founders discover problems weeks before close when it's too late to fix them.

Solution

Pre-diligence audit: I review your codebase, document architectures, identify red flags, and create a remediation roadmap. I can also represent you in investor technical interviews.

Challenge

Scope creep and timeline estimation

Features expand, timelines slip, and founders can't tell whether their team is underperforming or the scope was unrealistic from the start.

Solution

External perspective on feature scoping: I help break features into shippable increments, identify dependencies, and set realistic expectations. I also provide a sanity check on team velocity.

Challenge

Architecture decisions with long-term consequences

Some decisions are easy to reverse; others lock you in for years. Without experience, founders can't distinguish between them.

Solution

I identify 'one-way door' decisions that need careful consideration and 'two-way door' decisions you can iterate on. The goal is speed without irreversible mistakes.

Recommended Stack

Optimal technology choices for TypeScript + SaaS

Advisory Scope

Strategic Guidance

10-20 hours monthly covering architecture, hiring, vendor evaluation, and investor preparation. Enough time to stay context-aware without the cost of full-time engagement.

Communication

Slack + Async Loom

Quick questions via Slack, complex topics via recorded Loom videos. This scales across timezones and provides documentation of decisions for future team members.

Documentation

Notion or Linear

Architectural decisions, vendor evaluations, and hiring criteria documented in a shared workspace. This institutional knowledge persists beyond the advisory relationship.

Why TypeScript?

The technical advisor model exists because startup needs don't match employment structures. You need senior technical judgment, but not full-time. You need someone who's seen what works and what fails, but you can't afford a CTO salary. You need strategic guidance, but writing code is already covered. I've architected systems that scale, hired and managed engineering teams, and prepared startups for technical due diligence. I bring that pattern recognition to your specific situation without the overhead of a full-time executive hire. The fractional model works because my impact isn't proportional to hours worked. A 30-minute conversation can save weeks of engineering effort by steering toward the right approach initially. A half-day code review can identify architectural issues before they become rewrites. A structured hiring process can mean the difference between a great first engineer and a costly wrong hire. This is leverage, not labor. The typical engagement is 10-20 hours monthly: weekly check-ins, ad-hoc Slack questions, and deeper dives on specific topics (hiring, architecture, fundraising preparation). The relationship evolves as your needs change—more intensive during hiring sprints or fundraising, lighter when you're heads-down executing.

My Approach

Every advisory engagement starts with understanding your business, not your technology. What's your hypothesis? Who are your target customers? What's your runway? The technical strategy serves the business strategy, not the reverse. From there, I audit your current state: existing code (if any), team composition, vendor relationships, and technical decisions already made. This produces a clear picture of what's working, what's risky, and what needs attention. We prioritize together based on your goals—an imminent fundraise means different priorities than a product launch. The ongoing relationship is a mix of proactive guidance and reactive support. Proactively, I'll flag decisions coming up that need thought: architectural choices with long-term consequences, hiring timing, vendor renewals. Reactively, I'm available for ad-hoc questions—you shouldn't be blocked waiting for our weekly call. My goal is to make myself unnecessary. As you grow, you'll hire a full-time CTO or VP Engineering. I help you define that role, conduct the search, and transfer context so they can hit the ground running. A good advisory relationship ends with a successful transition, not dependency.

Investment Guidance

Typical budget ranges for TypeScript saas projects

MVP

$2,000 - $4,000

Core functionality, essential features, production-ready foundation

Full Solution

$4,000 - $8,000

Complete platform with advanced features, integrations, and scale

Factors affecting scope

  • Monthly hours needed (10 vs 20)
  • Active hiring support requirements
  • Fundraising timeline and due diligence prep
  • Complexity of vendor/architecture decisions
  • Frequency of strategic check-ins needed

Frequently Asked Questions

Related Services

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