Sean Raynon | Fractional CTO & Software Architect (SaaS)
Grant Sean Raynon | Fractional CTO & Software Architect (SaaS) access to your account with Connect & Care.info
Founder & CTO — SaaS, Full Stack, Systems Architecture, Growth Engineering | 20+ yrs | $140M+ via SEO | Building AI‑native tools
About Us
Company Overview
We provide elite fractional technology leadership, high-scale systems architecture, and growth-engineered development for startups and enterprises. Operating through a unique dual lens of deep engineering and commercial execution, we specialize in converting complex, manual operational workflows into robust, automated, and hyper-scalable SaaS products.
Whether you need a high-velocity build-to-launch blueprint, secure multi-tenant infrastructure, production-grade AI agentic workflows, or enterprise e-commerce and MarTech optimization, we bridge the gap between architectural execution and revenue performance.
Executive Leadership
Sean Raynon | Fractional CTO & Software Architect
- Experience: 20+ Years in Enterprise Software Engineering & Growth Systems
- Track Record: Multi-time Founder, 1x Successful Exit (1M+), and 140M+ in revenue generated through technical SEO and growth engineering infrastructure.
- Specialties: Multi-tenant SaaS, High-Volume Omnichannel ERPs, Automated Acquisition Loops, and Production LLM Workflows.
- Portfolios: * Website: https://seanraynon.com
- GitHub: https://github.com/seanraynonapp
- Registry (ORCID): https://orcid.org/0009-0000-4157-7445
Core Competencies
- Fractional CTO: Technology roadmaps, scaling infrastructure, and managing risk for rapid market validation.
- SaaS Architecture: Designing enterprise-grade, secure, multi-region SaaS ecosystems, offline PWAs, and zero-friction tenant onboarding pipelines.
- AI Engineering: Advanced LLM workflows, production agentic layers using Gemini (
@google/genai) and Claude, fallback intelligence, and real-time audio (TTS/STT). - Growth Engineering: Embedding automated client acquisition loops into application code, data pipelines, and executing deep technical SEO audits.
Tech Stack
| Layer | Technologies & Frameworks |
|---|---|
| Frontend | Next.js 14, TypeScript, React, Tailwind CSS |
| Backend API | Next.js API Routes & Server Actions, Cloud Functions |
| Data & Cache | PostgreSQL + Prisma ORM, Firestore, Redis |
| AI & Audio | Gemini 1.5 Pro via @google/genai, Claude 3.5, ElevenLabs, GCP TTS/STT |
| Infra & Deploy | GCP Cloud Run, Docker, Terraform, Cloudflare Edge, Firebase Hosting |
Featured Ecosystems
- LaundromatAI: AI-powered B2B SaaS platform automating laundromat operations. Scaled to 100+ active users in its first 30 days with a 20% free-to-paid conversion rate.
- VelatOS: High-scale multi-module omnichannel ERP processing over 1,000,000+ transactions monthly.
- Carelink Connect: Secure, regulatory-compliant NDIS health tech SaaS ecosystem in Australia, optimizing care coordination and organic growth engines.
- Clipt Care: Dual-app independent healthcare marketplace spanning an enterprise backend, patient booking interfaces, and provider native apps.
Contact & Collaboration
- Location: El Paso, TX (Operating in MST)
- Links: https://seanraynon.com | https://linkedin.com/in/seanraynon
- Direct Line / WhatsApp: +1-575-4953504
(Note: The interactive CLI terminal on our website at https://seanraynon.com is fully operational—feel free to run live terminal commands).