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I built a region-survivable system by directing an AI agent. An append-only decision log kept it coherent.

Most of the code in Quorum was written by directing Claude Code, an AI coding agent. That is not the interesting claim, and on its own it is not even …

aisoftwareengineeringawsarchitecture
Dev.to Jun 15, 2026, 00:12 UTC
EN

I built a region-survivable system by directing an AI agent. An append-only decision log kept it coherent.

Most of the code in Quorum was written by directing Claude Code, an AI coding agent. That is not the interesting claim, and on its own it is not even …

aisoftwareengineeringawsarchitecture
Dev.to Jun 14, 2026, 23:11 UTC
EN

AI Agents Explained: The Impact of Autonomous Systems on Software Engineering

Introduction Artificial intelligence is now much more advanced than chatbots. With little assistance from humans, modern AI systems are capable of rea…

aimachinelearningsoftwareengineering
Dev.to Jun 14, 2026, 18:39 UTC
EN

HLD Fundamentals #3: Monolithic vs Microservices Architecture

As applications grow, one of the biggest architectural decisions is whether to keep everything in a single application (Monolith) or split it into ind…

architecturemicroservicessoftwareengineeringsystemdesign
Dev.to Jun 14, 2026, 14:40 UTC
EN

Systems Thinking: The Missing Skill in Modern Software Engineering

Many developers learn programming by focusing on functions, classes, frameworks, and algorithms. Early in our careers, success often means writing cod…

devopssoftwareengineeringsystemsthinkingsystemdesign
Dev.to Jun 14, 2026, 11:31 UTC
EN

The Jedi Mind Trick: How One Resume Line Turned My Job Hunt Into a Victory Lap

The Quest Begins (The "Why") Honestly, I felt like I was stuck in the opening scene of The Matrix —surrounded by green code that made zero sense, exce…

interviewcareerprogrammingsoftwareengineering
Dev.to Jun 14, 2026, 05:16 UTC
EN

Defensive Algo Design: Error Handling, Backtesting, and Mitigating Simulated Slippage

Every quant developer knows the feeling: you write an algorithmic strategy, run it against a basic backtesting script, and the equity curve looks like…

algorithmictradingpythonsoftwareengineeringquant
Dev.to Jun 13, 2026, 23:00 UTC
EN

Wiring the Guardrails

A Level 5 Engineer — Issue #6 Preface I want to be upfront about something before we get into it. None of the frameworks in this article is mine. The …

testingdevopsaisoftwareengineering
Dev.to Jun 13, 2026, 18:23 UTC
EN

How to Remove AWS CLI Configuration from Ubuntu

Introduction The AWS Command Line Interface (AWS CLI) is a powerful tool that enables developers and system administrators to interact with Amazon Web…

awsclisoftwareengineering
Dev.to Jun 13, 2026, 11:20 UTC
EN

Engineering Resilience: Two Lessons from Building Under Pressure

A reflection on performance optimization at scale and building reliability mechanisms; two tasks that defined my internship. Every engineering interns…

apicareerperformancesoftwareengineering
Dev.to Jun 13, 2026, 09:10 UTC
EN

Why Custom Software Projects Fail (And How to Avoid the Most Common Mistakes)

Why Custom Software Projects Fail (And How to Avoid the Most Common Mistakes) After working on software projects of different sizes, I've noticed that…

managementsoftwaresoftwaredevelopmentsoftwareengineering
Dev.to Jun 13, 2026, 02:55 UTC
EN

AI Fluency for Software Engineers: A Practical Playbook Beyond Prompting

AI Fluency for Software Engineers: A Practical Playbook Beyond Prompting A few years ago, being productive with AI mostly meant knowing which tool to …

aisoftwareengineeringproductivitypromptengineering
Dev.to Jun 12, 2026, 21:33 UTC
EN

Fixing Bugs Is Easy. Preventing Their Return Is Hard

Most developers celebrate when they identify the root cause of a bug. The debugger finally reveals the problem. The fix is coded. Tests pass. A pull r…

programmingsoftwareengineeringcareerdebugging
Dev.to Jun 12, 2026, 08:20 UTC
EN

Why 60% of Enterprises Are Shipping Untested Code in 2026 (And How Agentic QA Fixes It)

The 2026 Agentic Coding Trends Report buried a stat that should be on every engineering leader's radar: 60% of enterprises are shipping untested code …

testingaidevopssoftwareengineering
Dev.to Jun 12, 2026, 05:36 UTC
EN

How Database Inserts Work: WAL and Buffer Pools

Quick Answer: When you insert data into a database, it doesn't immediately write to the main data table on disk. Instead, it caches the data in a RAM-…

databasebackendsystemdesignsoftwareengineering
Dev.to Jun 11, 2026, 14:33 UTC
EN

AI Code Refactoring: Why Testing Still Matters

Quick Answer: While AI agents can rewrite or refactor thousands of lines of code in hours, generating the code is only half the battle. Verifying that…

softwareengineeringrefactoringsoftwaretestinggenerativeai
Dev.to Jun 11, 2026, 14:32 UTC
EN

Identity Verification Platform Development: Solving the Hard Engineering Problems

Identity Verification Platform Development: Solving the Hard Engineering Problems Building a KYC product sounds simple until you actually build one. U…

kycsoftwareengineeringfintechwebdev
Dev.to Jun 11, 2026, 11:34 UTC
EN

"It Works" Has Never Been Good Enough

It all started when the Senior Architect dropped by the daily standup. The team lead had the backlog up on the big screen and there was a story about …

codequalitysoftwareengineeringcareerdevelopmentoop
Dev.to Jun 11, 2026, 11:30 UTC
EN

How a Magento 2 Upgrade Broke Our Multi-Website Setup (And Why the Problem Wasn't Magento)

A few weeks ago, I was working on a Magento 2 upgrade for a project that hosts multiple websites under a single Magento installation. The upgrade itse…

nginxsoftwareengineeringlearning
Dev.to Jun 11, 2026, 02:36 UTC
EN

Part 5 ("The Author Doesn't Have to Be an Engineer") has been generating sharp comments. Worth a read for the thread alone.

The Author Doesn't Have to Be an Engineer: How the Harness Holds Quality (Series Part 5) Self-healing guardrails for business-side PRs Ryosuke Tsuji R…

careerdiscusssoftwareengineeringtesting
Dev.to Jun 11, 2026, 01:06 UTC
EN

How Databases Impact System Scalability and Speed in Software Engineering

Databases are core to most software systems, and their design directly influences both scalability and performance. Here’s what every engineer should …

databasescalabilityperformancesoftwareengineering
Dev.to Jun 10, 2026, 14:14 UTC
EN

"Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in.

Every low-code vendor says "we support customization." But supports is a weasel word — recoloring a button is customization, and rewriting a schedulin…

lowcodedevtoolsopensourcesoftwareengineering
Dev.to Jun 10, 2026, 03:33 UTC
EN

The Spec That Doesn't Lie

A Level 5 Engineer — Issue #5 Preface I want to be upfront about something before we get into it. None of the frameworks in this article is mine. The …

aitestingsoftwareengineeringcareer
Dev.to Jun 10, 2026, 02:40 UTC
EN

Andy's Laws of AI in Software Engineering

Shareable blog post edition: https://andymaleh.blogspot.com/2026/06/andys-laws-of-ai-in-software-engineering.html Law #1: "The more Software Developer…

aiprogrammingsoftwareengineeringsoftwareprocess
Dev.to Jun 9, 2026, 18:32 UTC
EN

【Deep Dive】Frontier Code: The Benchmark That Asks "Would a Maintainer Merge This?"

Abstract Cognition's Frontier Code benchmark reframes how we evaluate AI coding capability. Instead of asking "does the code pass tests?", it asks a h…

agentsaiprogrammingsoftwareengineering
Dev.to Jun 9, 2026, 14:40 UTC
EN

The Future of Software Development Isn’t Writing More Code — It’s Building Smarter Systems

For decades, becoming a better developer meant one thing: Write more code. Learn more programming languages. Memorize more syntax. Build more features…

aicareerdiscusssoftwareengineering
Dev.to Jun 9, 2026, 11:26 UTC
EN

Breaking the Monolith: Achieving True Scalability in Flutter Mobile Applications

For modern software and product teams, speed is no longer just about reckless sprinting; it is about building a hyper-efficient feedback loop that tra…

fluttersoftwareengineeringarchitecturemobile
Dev.to Jun 9, 2026, 02:29 UTC
EN

Your low-code project didn't fail because of low-code. It failed because you picked the wrong paradigm.

Everyone who's shipped an enterprise system on a low-code platform knows the arc. The first two months are euphoric — drag, drop, forms and workflows …

lowcodearchitecturesoftwareengineeringdevtools
Dev.to Jun 9, 2026, 01:24 UTC
EN

Securing AI Systems: Red Teaming, Prompt Injection, and Adversarial Testing

Part 6 of a series on building reliable AI systems In the previous parts of this series, we explored: Testing AI systems Evaluation pipelines RAG eval…

airagsoftwareengineeringllm
Dev.to Jun 8, 2026, 21:21 UTC
EN

Five problems hiding inside every admin permissions setup

Permissions look like an if-statement. By the time you have three roles and one custom rule, it's a system — and most teams discover the mistakes in p…

securitysoftwareengineeringsystemdesignwebdev
Dev.to Jun 8, 2026, 08:25 UTC

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