InferScale Labs
Executive Technical Advisory

Fractional CTO & Technical Advisory

Senior technical leadership and architectural execution for seed to Series A founders without the full-time executive overhead.

Direct Definition & Scope

InferScale Labs provides fractional CTO and senior technical advisory services for seed to Series A startups. We conduct architectural audits, design scalable backend schemas in Go and PostgreSQL, optimize cloud infrastructure costs, and guide technical hiring without the full-time executive overhead.

Core Deliverables

What We Deliver as Your Fractional CTO

High-impact technical deliverables executed in focused weekly milestones.

System Architecture & Scalability Audits

In-depth review of database schemas, API bottlenecks, caching strategies, and concurrency failure points.

Cloud Cost Optimization (AWS / GCP / Cloudflare)

Detailed infrastructure audit to slash compute, storage, and egress bills by 30% to 50%.

Technical Due Diligence for Fundraising

Preparing codebase, security posture, and architectural documentation for Series A/B VC due diligence.

Senior Engineering Hiring & Vetting

Designing technical interview rubrics and evaluating senior full-stack and backend engineering candidates.

FAQ & Knowledge Base

Fractional CTO FAQs

Direct answers to common questions about our engineering and advisory engagements.

What is the difference between a full-time and fractional CTO?

A full-time CTO is a permanent executive hire requiring substantial equity and executive salaries ($200k–$400k+). A fractional CTO from InferScale Labs gives seed to Series A founders on-demand access to high-level architectural leadership, codebase audits, and hiring vetting at a fraction of the cost, focused strictly on high-impact technical milestones.

How does InferScale Labs engage with our existing engineering team?

We embed directly into your communication channels (Slack, GitHub, Linear). We participate in architectural planning sessions, conduct senior pull request reviews, mentor lead developers, and establish automated CI/CD and testing standards without disrupting your current sprint velocity.

What is the typical retainer structure?

Our advisory engagements operate on a flexible monthly or quarterly retainer. Retainers include weekly architectural strategy calls, on-call incident advisory, pull request reviews, and infrastructure cost audits with guaranteed response SLAs.

How much cloud cost savings can we typically expect?

Most venture-backed startups we audit experience a 30% to 50% reduction in monthly cloud infrastructure spend across AWS, GCP, and Cloudflare by optimizing database connection pools, rightsizing instances, and eliminating unindexed query bottlenecks.

Ready to upgrade your system architecture?

Let’s discuss your technical roadmap, upcoming funding rounds, or infrastructure bottlenecks.

Start Advisory Partnership →