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The Problem We Were Actually Solving I still remember the day our server growth hit a wall, and our treasure hunt engine began to buckle un
Most of us lose internet connectivity without any evidence to show our ISP — no timestamps, no causes, no durations. I built Internet Monitor to fix e
A Rails app starts calling OpenAI or Anthropic. A few months later someone in finance asks "who's burning $X a month on this and on what?" The answer
Spring Boot releases a new minor version approximately every 6 months, and each version has a defined open source (OSS) support window. If you're runn
Running an unsupported PHP version means your application is exposed to unpatched security vulnerabilities — many hosting providers and security scann
The Memory Exhaustion Trap In B2B SaaS engineering at Smart Tech Devs, giving enterprise clients the ability to export data—such as downloading 500,0
Most AI agents don't have a cost problem on paper. They have a cost problem at the end of the month. More and more people use AI agents for real work
Tomato Crusher (working title) Test-Build-Resolution Tracker I'm taking the approach of build, test, fail, iterate. This will be a short-hand recap o
Function: Does something with inputs Method Does something attached to a type Interface Says what methods a type must have A method is a function
Your Go binary is on GitHub Releases. Congratulations. Go developers will find it with go install. Everyone else won't. Python developers search Py
Spin up from FirstDraft Co-pilot. It's been a while since I've done this, so I'll outline the process. Include devise gem on gemfile bundle install
In a previous article, I talked about Snowflake IDs. They are great, but they require a bit of configuration because you need to manage "Worker IDs."
What is a linter A linter is a static code analysis tool that scans source code without executing it. It flags programming errors, bugs, se
A Rails engine that allows you to query the database using natural language, with RAG and LLMs. No need to write any code. Every Rails project reac
pardnchiu/Agenvoy v0.24.16 -> v0.24.17 Summary Folds the CLI/run path into a single-shot TUI rendering so daemon-side and interactiv
Anyone who works with Ruby on Rails applications knows that, as a project grows, quickly understanding the relationships between models can become inc
change data capture interview questions appear in every senior data engineering loop because CDC is the substrate that connects every transactional da
Quem trabalha com aplicações Ruby on Rails sabe que, conforme o projeto cresce, entender rapidamente as relações entre modelos pode se tornar cada vez
apache airflow interview questions dominate the orchestration round in every senior data engineering loop because Airflow is the workflow scheduler un
JSON Validator & Formatter CLI — Lint and Beautify JSON A fast, zero-dependency JSON validator that can pretty-print, minify, and sort keys