Case Studies

Results, not promises

Real projects with verifiable metrics. Client names remain confidential, while roles, technologies, timelines, and outcomes are documented.

Review the supporting detail in the public case repository.

A fragmented eCommerce operation becoming an integrated platform with scalable fulfillment and growth
Fractional CTO · Payments

Built a payment platform that has remained in production for more than a decade.

Business risk
A hotel operator needed an affordable payment solution immediately, without committing to a slow or oversized implementation.
My role
Fractional CTO and Integration Specialist.
Intervention
Designed a multi-tenant platform and integrated Authorize.net and Stripe, beginning with a deployable MVP.
Timeframe
First MVP deployed in days; complete implementation delivered in three months.
10+ yrsIn production
DaysMVP to first deploy
3 monthsFull implementation
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Emergency migration · eCommerce / Retail

Recovered a complete product catalog from vendor lock-in.

Business risk
40,000+ products, 8,000+ customer records, and years of operational data were inaccessible.
My role
Fractional CTO, Fractional PM, and Migration Lead.
Intervention
Built custom Python recovery bots and a new WooCommerce infrastructure, with validation and imports running in parallel.
Timeframe
Seven days from the crisis call to launch.
40K+Products recovered
8K+Customer records
7 daysCrisis call to launch
0Downtime
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Marketplace automation · Used books

Removed the manual workflow that was limiting marketplace sales.

Business risk
Manual inventory, a weak Mercado Libre integration, an overwhelmed team, and flat sales.
My role
eCommerce and Automation Consultant.
Intervention
Connected Mercado Libre and WooCommerce, automated stock synchronization, and redesigned the workflow from listing to shipping.
Timeframe
Sales doubled from the first week after implementation.
2×Sales from week one
−50%Operational workload
≈100%Inventory accuracy
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Strategy · Market validation

Validated demand before the founder invested further in the launch.

Business risk
A hardware brand had no market data, customer segmentation, or evidence that demand justified further investment.
My role
eCommerce and Marketing Consultant.
Intervention
Ran customer segmentation, competitor analysis, positioning, and a tightly targeted validation campaign.
Timeframe
Demand was validated within hours and the available inventory sold out on day one.
HoursTo validate demand
Day 1Inventory sold out
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Client names remain confidential. The methodology, metrics, and reference options are documented in the public case repository.

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