SEYSO Journal
Engineering notes from
the iOS & cloud frontline
Field reports on iOS app development, AI integration, App Store launches, and the architecture behind the apps and platforms we ship.
- AI ProductMay 12, 202611 min read
Building Sentinel: AI Reasoning for AML Alert Triage With a Full Audit Trail
Inside the build of Sentinel — SEYSO's production-grade AML alert triage product. Two-pass Claude reasoning, cited evidence on every rationale, full audit lineage from alert to SAR, and 40–60% false-positive auto-clearance for mid-size banks and fintechs.
Read article - Product PreviewMay 12, 20269 min read
Liftline: AI-Powered Gym Equipment Tracking, Queue Management and Predictive Maintenance
An early look at Liftline — SEYSO's upcoming AI gym operations platform. Real-time equipment status, smart member queues, predictive maintenance, and NLP-classified issue reports across three role-based portals (member · staff · admin).
Read article - Enterprise ArchitectureApril 28, 202614 min read
Architecting AML Regulatory Reporting at Scale: FINTRAC EFTR, STR & CTR for Tier-1 Banks
Twenty-plus years of solution architecture distilled into one program: how we designed cloud-native, event-driven AML regulatory reporting platforms covering FINTRAC EFTR, STR, CTR and CFT obligations across millions of daily transactions on Azure, AKS, PostgreSQL and Actimize.
Read article - Enterprise ArchitectureApril 28, 202612 min read
Replacing PeopleSoft with Workday: Integrating 200+ Enterprise Systems Without Breaking the Bank
Inside an 18-month, 200-integration HCM transformation at a Big-Five Canadian bank — how we phased the migration, designed the API and file-based integration layer, and re-wired payroll, tax, security and identity systems with zero unplanned downtime.
Read article - Enterprise ArchitectureApril 28, 202610 min read
Modernizing Procure-to-Pay: Coupa + Oracle EBS Cloud Integration for a Tier-1 Bank
How we re-architected procurement for a Big-Five bank — migrating from on-premise to a cloud P2P platform, integrating with Oracle E-Business Suite 12.2.4, re-platforming the imaging stack and rolling out enterprise SSO and mobility.
Read article - Data ArchitectureApril 28, 20269 min read
Modernizing Enterprise Data: Hadoop, Netezza and the Data Platform Pivot
Field notes from re-aligning a Tier-1 bank's enterprise data architecture — when to keep Netezza, when to bet on Hadoop, and how to govern a multi-platform data estate without slowing the business down.
Read article - iOS Case StudyApril 27, 202612 min read
Shipping LiftCrew AI: Our Journey Building an AI-Powered iOS Fitness App
How SEYSO designed, engineered and launched LiftCrew AI on the App Store — from the first React Native commit to a Claude-powered group training experience with realtime sync, photo meal analysis and StoreKit 2 subscriptions.
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