Blog Posts

Container-Optimized .NET: Native AOT, Trimming & GC Tuning on AKS and Azure Container Apps

1 Why container-optimized .NET now? (Context, goals, and trade-offs) Containerized .NET applications have matured from “it works in Docker” to “it scales efficiently across thousands of pods.” The

Refactoring to Intent-Revealing Names: A Systematic Playbook for Clean C# Codebases

1 Why Intent-Revealing Names Matter in C# Codebases Software that only “works” is rarely enough for modern .NET teams. Systems evolve, new developers join, and features expand across services and

Engineering URL Shorteners at Scale: Beyond Base62 - Distributed ID Generation, Cache Warming, and Analytics Pipelines

1 Why URL Shorteners Are Deceptively Hard Building a URL shortener seems simple at first — map a short code to a long URL, redirect, and track clicks. But when you move beyond a prototype and aim

Grammarly in .NET: Real-Time Grammar Checking, Context-Aware Suggestions, and Processing 1 Billion Words Daily

1 Introduction and Architecture Overview Grammarly’s ability to process over a billion words daily while providing real-time, context-aware grammar suggestions across multiple platforms is

Distributed ID Generation at Scale: From Snowflake to ULID - Building Instagram's ID System in .NET

1 Problem framing and design goals Every distributed system that needs unique identifiers at scale must grapple with a deceptively simple question: how do we generate IDs that are unique, sortable

Microfrontends That Don’t Hurt: Module Federation, Web Components, and BFF Contracts on ASP.NET Core

1 Set the Stage: Microfrontends That Don’t Hurt Microfrontends are one of those architectural ideas that sound deceptively simple: “split the frontend by business domain, let teams deploy independ

Error Handling That Scales: Railway-Oriented Programming, Result Types, and Exceptions in .NET

1 Why Error Handling Must Scale Modern distributed systems rarely fail in clean, predictable ways. In small prototypes, an exception stack trace is often “good enough” to debug issues. But under r

Building Dropbox in .NET: From Chunked Uploads to Merkle Trees - A Production Architecture for Petabyte-Scale File Sync

1 Problem framing: what “Dropbox-class” sync really entails File synchronization at petabyte scale isn’t about copying bytes between disks — it’s about making distributed state converge efficien

Domain Boundaries Without Ceremony: Hexagonal, Vertical Slice, and DDD Lite for Pragmatic Teams

Sudhir Mangla
Software Architecture , Domain Driven Design
24 Oct, 2025

1 Domain Boundaries Without Ceremony In modern software development, you often find teams drowned in architecture meetings, heavy frameworks, rigid layers, and complex abstractions—only to discove

From Single Agents to Agentic Systems: A Practical Blueprint for Senior Engineers

1 Foundations: Agents vs. Agentic Systems In this opening section, we’re going to lay the conceptual groundwork for the shift from single agents to agentic systems. If you’re a senior engineer, te