Architecture · June 19, 2026
Verifiable Credentials for Public Trust
Diplomas and transcripts need a lifecycle: institutional entry, approval, publish, and narrow public verify — without opening the entire registry.
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Engineering notes.
Notes drawn from real delivery — architecture, infrastructure, product engineering and AI when it matters.
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Engineering · June 15, 2026
Headless Commerce Without Losing Checkout Truth
Headless storefronts unlock UX speed — until teams reimplement checkout rules in the frontend. Keep commerce truth in the commerce platform.
AI · June 15, 2026
Privacy-First Document AI on Your GPU
Medical and personal documents need OCR and summaries without public APIs. Here is how to shape local OCR, vision correction, and private LLM analysis as a real product pipeline.
AI · May 13, 2026
CPU-Only Voice Pipelines That Ship
Private voice assistants can run on CPU if you discipline model size, automate format conversion, and expose a thin WebSocket API.
IoT · April 30, 2026
Bridging Consumer IoT to Home Automation
Vendor apps are not automations. Bridges need MQTT realtime, durable WebSockets, and honest entity models for lights, covers, and climate.
Security · February 24, 2026
Playbooks as Software for Security Ops
Cyber response knowledge trapped in PDFs does not scale. GraphQL-backed playbooks and explorers turn process into executable product.
AI · February 4, 2026
Private LLM Serving in Regulated Workflows
When answers are confidential, inference must live where policy allows. Here is a practical path from fine-tune to private serve without turning ML into folklore.
Engineering · February 4, 2026
Evaluation Loops for Production AI
Ship an evaluation harness before you ship the feature flag. Otherwise every model upgrade is a coin flip.
Architecture · February 3, 2026
From Sector Standards to Schemas and APIs
Interoperability programmes succeed when semantic models become JSON Schema, OpenAPI, and conformance fixtures — not PDF annexes alone.
Product · January 21, 2026
Mobile Inventory That Starts with a Scan
Warehouse truth is captured in motion. Inventory apps should begin at the barcode — with media, audit trails, and shop sync as first-class flows.
Architecture · November 11, 2025
Compose-First Training Platforms
Most training businesses need Moodle + marketing CMS + commerce — integrated — not a custom LMS rewrite.
Infrastructure · November 4, 2025
Small Encrypted Ops Dashboards
Not every credential store needs enterprise SaaS. A tiny self-hosted inventory with encrypted secrets can be the right tool — if you respect key backup.
Engineering · October 1, 2025
Spreadsheet Compilers for Embeddable Widgets
Sometimes the best CMS is Excel plus a build step. Compile taxonomies to JSON and ship a static embed — then turn the parser off.
AI · September 9, 2025
Building AI Platforms That Last
AI products fail when they are bolted on. Production platforms need retrieval, agents, evaluation, and ops — the same engineering discipline as any other business-critical system.
AI · September 9, 2025
Multichannel Assistants Beyond the Chat Widget
If your assistant only lives in a website widget, you have not designed for how people actually reach services — especially on IVR, USSD, and voice.
Engineering · July 10, 2025
Symfony Multi-App Platforms for B2B
B2B healthcare and distribution suites need multiple apps with shared platform discipline — not one admin that tries to be everything.
Mobile · June 6, 2025
Background Geolocation for Logistics Apps
Driver apps do not fail in the happy-path demo. They fail when the OS suspends GPS. Design for background limits, battery trade-offs, and local persistence.
Architecture · January 31, 2024
WebRTC Classrooms Need an SFU
Mesh demos do not teach cohorts. Classroom products need MediaSoup-style SFUs, a business API, and teaching tools beyond plain video.
Infrastructure · September 7, 2023
Kubernetes for Growing Teams
Container orchestration becomes essential when reliability and scale outgrow single-host deploys — but adopting it without over-engineering is the real skill.
Architecture · August 15, 2023
Event-Driven IoT Platforms That Bill Correctly
Telemetry volume will tempt you to put business logic in the collector. Resist. Billing and contracts need a different reliability story than device firehoses.
Engineering · January 27, 2022
Monorepos for Multi-App Programme Suites
Large programme platforms rarely need one mega-frontend. They need shared packages, domain backends, and a way for new engineers to run the right slice locally.
Architecture · January 18, 2022
Offline-First Field Collection
If connectivity is a rumor, sync is the product. Field collection systems need explicit conflict rules, queues, and UX that works with intermittent networks.
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