Fionetix Blog https://fionetix.com/blog Practical insights on enterprise automation, AI, ERP, and digital transformation. en Tue, 21 Apr 2026 19:43:58 GMT Building a Self-Service App for a Nationwide ISP: What Shaped the Product https://fionetix.com/blog/building-a-self-service-app-for-a-nationwide-isp https://fionetix.com/blog/building-a-self-service-app-for-a-nationwide-isp Wed, 22 Apr 2026 09:00:00 GMT A product-and-delivery retrospective on shipping an ISP subscriber self-service app — the four bets that shaped delivery, the things we got wrong, and the discipline that kept v1 small. mobile-app isp product-strategy delivery subscriber-app Building a Personnel Management System: What I Learned the Hard Way https://fionetix.com/blog/building-a-personnel-management-system-lessons-learned https://fionetix.com/blog/building-a-personnel-management-system-lessons-learned Wed, 22 Apr 2026 04:00:00 GMT Notes from shipping a Django personnel system without a frontend framework — including the auth pitfalls and UI bugs that cost us the most time. django engineering authentication enterprise-software Engineering an ISP Customer Self-Service App: Architecture, Tradeoffs, and the Sharp Edges https://fionetix.com/blog/engineering-an-isp-customer-self-service-app https://fionetix.com/blog/engineering-an-isp-customer-self-service-app Sat, 18 Apr 2026 03:00:00 GMT The engineering companion to our ISP app retrospective — mock-first service layer, silent token refresh, WebView host interception for payments, and bilingual-by-convention UI. mobile-app react-native engineering architecture isp subscriber-app Building a Litigation Management System for Banks: Design Notes from LDMS https://fionetix.com/blog/building-a-litigation-management-system-for-banks https://fionetix.com/blog/building-a-litigation-management-system-for-banks Wed, 15 Apr 2026 03:00:00 GMT What it actually takes to build legal case management software for banks: the maker–checker constraint, a dynamic form engine, and the audit trail that has to survive a regulator visit. ldms enterprise-software banking-software dotnet engineering Ticker In, Judgment Out: A Mining Intelligence Platform for Self-Directed Investors https://fionetix.com/blog/ticker-in-judgment-out-mining-intelligence-platform https://fionetix.com/blog/ticker-in-judgment-out-mining-intelligence-platform Fri, 10 Apr 2026 03:00:00 GMT The engineering story behind a mining intelligence platform we built for a sector-expert client — their thesis, our build: lifecycle signals, macro meltdown warnings, peer-relative valuation, and a three-layer management validator. mining-intelligence fintech ai engineering product-strategy enterprise-software