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Sub-Second Checkout · Multi-Vendor & Composable Commerce

Sub-Second Commerce Speed, Clean ERP Sync & High-Converting Marketplaces.

For two-sided marketplace startups and established UK & US omni-channel / B2B brands—eliminating checkout latency, split-payout bugs, inventory oversells, and bloated agency retainers.

Core Web Vitals (LCP/INP)Stripe Connect / Adyen Split PayoutsPCI-DSS SAQ-AUK/EU GDPR & CCPA99.99% Peak Uptime
  • FAST STARTStart Within 48 Hours Under Mutual NDA
  • EQUITY0% Equity Taken · 100% Your Code & IP
  • CLOUD BILLS25%–45% Saved on AWS, Google Cloud, Azure & AI
  • INVESTORSSeed, Series A & M&A Tech Checklists Handled
  • SECURITYSOC 2 · ISO 27001 · Cyber Essentials · GDPR · HIPAA
  • UPGRADESModernize Old Software & Spreadsheets With 0 Downtime
  • PRIVATE AI100% Private Company AI That Saves 15+ Staff Hrs/Wk
  • PROVEN20+ Years · 15+ SaaS Products Built · US & UK Hours
Track 01 · Startups (1–30 Employees)

Venture & Seed-Stage Marketplaces & B2B Commerce

Two-sided B2B/B2C marketplaces and vertical commerce platforms handling Stripe Connect split payouts, escrow, complex catalog search, and seller onboarding.

Track 02 · Established Operators Making the Shift

Established Marketplaces & B2B Commerce Firms

Established £5M–£75M / $5M–$100M brands and wholesalers untangling brittle Magento/WooCommerce/Shopify Plus plugins, NetSuite/ERP sync failures, and slow Core Web Vitals.

Sector Bottlenecks We Eliminate

Why Marketplaces & B2B Commerce Leaders Bring In a GotYourTech Principal CTO

Slow Core Web Vitals Killing Paid Acquisition ROAS

Every 300ms of mobile LCP/INP lag caused by bloated third-party scripts and uncached catalog queries directly depresses conversion rate and organic rankings.

Inventory Oversells & Broken ERP/WMS Sync

Batch cron jobs failing silently between storefront, 3PL warehouse, and accounting create stockouts, refunds, and operational chaos during peak promos.

Marketplace Split-Payment, Tax & Refund Complexity

Multi-vendor commissions, US sales-tax / UK VAT rules, chargebacks, and delayed payouts require rock-solid state machines.

Endless Agency Maintenance Bills With Slow Delivery

Commerce agencies routinely charge $15k–$40k/month to babysit over-engineered headless builds that could run faster at half the infrastructure cost.

Execution Blueprint

First 90 Days of Embedded CTO Governance

Days 1–14

Conversion Speed, Checkout & Integration Audit

  • Core Web Vitals (LCP, INP, CLS), CDN edge-caching, and third-party script audit
  • Storefront <-> ERP/WMS/3PL inventory & order event-bus inspection
  • Agency code-quality and cloud/SaaS license FinOps review
Days 15–45

Peak-Load Hardening & AI Discovery

  • Sub-200ms catalog/faceted search and edge-cached product pages
  • Event-driven, idempotent order/inventory synchronization with instant alerting
  • Semantic AI catalog search, fit/spec assistant, and automated CX resolution
Ongoing Retainer

Peak Season Readiness & Engineering Leadership

  • Load-testing before BFCM / seasonal peaks and 24/7 incident runbooks
  • Vetting in-house engineers or replacing underperforming commerce agencies
  • Technical M&A / private-equity diligence preparation

Marketplaces & B2B Commerce Fractional CTO FAQs

Should we go custom headless or stay on Shopify Plus / composable SaaS?
Because we take zero agency kickbacks from commerce vendors, we give you the honest math: if native Shopify Plus + clean ERP middleware solves 95% of your B2C/B2B roadmap at a third of the TCO, we stop you from overbuilding; if you are building a true multi-vendor B2B marketplace with custom quoting, escrow, and auctions, we architect a lean, modular stack you own 100%.
Confidential Consultation

Review Your Marketplaces & B2B Commerce Architecture With a Principal CTO

Share your context in 60 seconds or book directly onto our calendar.

Technical Diagnostic & Strategy Intake

Scope Your Architecture Audit or CTO Retainer

60 secondsNDA Ready
Primary Operating Timezone
What Needs Immediate CTO Ownership? (Select all that apply)
Skip intake & book a 30-min slot directly →

Interactive Fractional CTO Copilot

Plain-English Plan

Pick a common headache or describe yours in plain English for an instant 14-day CTO game plan.

1. Select Scenario or Enter Your Exact Context
Live CTO Prescription · United States

Pass Investor Tech Checks & Enterprise Security Reviews

Production AI / LLMVC Due Diligence
$4,800 – $9,500 / mo (0% equity)Fractional CTO — Investor & Security Lead
Investor Ready14–21 Days
IP Ownership100% Verified
Equity Taken0%

Likely Architectural Root Cause: Missing system documentation, unchecked security settings, and unanswered compliance forms can stall funding rounds or big customer contracts.

First 14-Day Principal CTO Execution Plan
  • 01Create a clean, investor-ready tech folder (system diagrams, costs, and 12-month roadmap)
  • 02Lock down security, data backups, IP ownership, and SOC 2 / ISO 27001 / GDPR basics
  • 03Join your live investor and enterprise buyer calls directly as your Fractional CTO
Book 30-Min Principal CTO Call
Agent-Ready & Independent AI Verification (GEO · AEO · JSON API)

Shopping CTO partners with an AI research agent? Query our live JSON triage API or structured entity endpoints directly: