WritingTransmissions

Why TransactionScope is a better way to manage database transactions in .NET than a hand-rolled unit of work.

Every team builds maker-checker from scratch. Quorum is a standalone approval engine in Go that handles concurrent vote serialization, durable webhook delivery via the outbox pattern, multi-tenant isolation, and real-time SSE updates.

I added automated API snapshot tracking to a four-service .NET backend and watched GitHub Actions build times go from 3 minutes to over 12.

How I built a stateless GitHub App that evaluates configurable branch protection rules based on which files changed, with zero infrastructure dependencies.

A production observability platform that auto-enables verbose logging on errors and disables it when resolved. Built with Grafana, OpenTelemetry, and .NET.

Learn how to build and automate CI/CD pipelines for .NET Core applications using GitHub Actions, from build to deployment.

Passwords are on their way out. Discover why passkeys, biometrics and passwordless authentication are replacing traditional credentials for good.

Three generations of a Swagger diff tool: from React SPA to embedded HTML to reusable NuGet packages. The patterns that made it work across ASP.NET projects.

Set up HashiCorp Vault with .NET Core for centralized static and dynamic secrets management.

Phone manufacturers promise all-day battery life, but reality tells a different story. Understand the chemistry and engineering behind battery degradation.

A framework for fintech staff engineers to translate vague compliance mandates into concrete technical requirements, architecture patterns, and SDLC processes.

Payment engineers spend 80% of their time on 5% of transactions. Learn how to architect exception handling, dispute flows, and ledger reconciliation.

Learn how to integrate PostGIS with .NET to build powerful, location-aware applications. A practical guide to spatial data and queries in C#.

The Three Flows framework: funds, data, and reconciliation. Turn payment debugging from guesswork into forensic science.

Authorization and settlement are separate systems with separate timelines. Learn the real-world complexities of payment rails that documentation won't tell you.

Set up Caddy as a reverse proxy with automatic HTTPS using Let's Encrypt SSL and Cloudflare DNS validation in Docker Compose.

Incognito mode doesn't make you invisible online. Here's what private browsing actually hides and what it doesn't

Use Hazelcast distributed maps and .NET AsyncContext to coordinate operations across services. Covers locking, leader election and async patterns

Centralize routing, authentication and load balancing in .NET Core microservices with Ocelot API Gateway.

Extend ASP.NET Core Identity with custom UserManagers and SignInManagers to support multi-user-type authentication in a single app.

SMS OTPs are insecure and outdated. Learn why SIM-swapping and phishing make SMS verification a liability.

Replace noisy text logs with structured logging in .NET using Seq. Learn how to correlation across microservices and advanced querying techniques.

Bridge callback-based APIs & event-driven code with async/await using TaskCompletionSource in C#. Practical patterns for custom async operations.