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Case studies

The engagements we
have actually shipped.

Case studies of the engineering work SDEN has delivered, from products running in production to regulated client engagements. Product outcomes are real and published; figures from NDA-gated client work are PLACEHOLDER-marked until each client signs off.

FintechPLACEHOLDER: approximately seven months end-to-end

Payments / regulated finance

SDEN re-engineered the payments ledger of a regulated North American fintech from a single-database approximation into a typed, append-only, auditable system, without taking the product offline.

HealthtechPLACEHOLDER: approximately nine months end-to-end

Clinical operations / telemedicine

SDEN engineered the patient portal, clinical workflow, and end-to-end-encrypted telemedicine surface for a multi-site North American clinical network, with HIPAA posture and audit trail engineered from the schema out.

Real estatePLACEHOLDER: approximately eight months end-to-end

Multi-agency network platform

SDEN designed and shipped a multi-tenant platform for a real-estate network, replacing four disconnected tools with one product, including AI-assisted valuation built on the Real Estate lineage.

Real estateApproximately four months from kickoff to full rollout

Residential brokerage / valuations

SDEN deployed Real Estate's AI-assisted valuation to a residential brokerage, replacing days of manual comparative market analysis with explainable estimate ranges, and cutting time per valuation by 70%.

Real estateApproximately three months end-to-end

Listing marketing

SDEN deployed Real Estate's AI home staging and SEO-optimized listing pages for a boutique agency, compressing listing preparation and taking 12 days off the average transaction.

Real estateApproximately five months end-to-end

Brokerage operations / CRM

SDEN consolidated a brokerage's four disconnected tools into Real Estate: CRM with lead scoring, buyer-to-property matching, and e-signature with document tracking in one case file.

Sales & RevOpsApproximately four months end-to-end

B2B SaaS demand generation

SDEN deployed Lead Manager's predictive scoring to a B2B SaaS sales team, replacing arrival-order prospecting with explained, ranked leads, and 2.4× the meetings booked per hour.

Sales & RevOpsApproximately three months end-to-end

RevOps / outbound automation

SDEN deployed Lead Manager's multichannel nurturing to a B2B sales team, automating 60% of follow-ups across email, LinkedIn, SMS, and WhatsApp, with every sequence stopping on the first reply.

Sales & RevOpsApproximately four months end-to-end

Sales operations

SDEN deployed Lead Manager's AI sales copilot and real-time dashboards to a RevOps team, integrated with their existing CRM, turning a slow SDR-to-AE handoff into a same-day one.

Wellness & local servicesApproximately two months end-to-end

Salon / spa

SDEN deployed Beauty's automated reminders and waitlist to an independent salon, cutting missed appointments by 34%, with one-tap confirmation and automatic re-offer of freed slots.

Wellness & local servicesApproximately three months end-to-end

Wellness studio chain

SDEN deployed Beauty's 24/7 online booking and Stripe deposits across a wellness studio chain, lifting bookings made outside opening hours by 48%.

Wellness & local servicesApproximately three months end-to-end

Multi-location beauty group

SDEN deployed Beauty's built-in loyalty and client record across a beauty group, lifting the 90-day return rate by 1.7×, with retention finally measurable.

EducationApproximately seven months end-to-end

Higher education

SDEN deployed University Portal to a mid-size university, replacing spreadsheets and five disconnected SaaS tools with one academic suite, removing 2,000 hours a year of manual administration.

EducationApproximately five months end-to-end

Higher education / academic operations

SDEN deployed University Portal's role-aware AI assistant to a college, giving each of five roles a scoped assistant with 15 integrated tools, and a single shared channel across students, faculty, and staff.

EducationApproximately six months end-to-end

Higher education / records & compliance

SDEN deployed University Portal's grading and access governance to a university: online grading with automatic averages, an audit log on every record access, and role-based access enforced at the type level.

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