Alex Rios Substack
Alex RiosInsights on system design, engineering leadership, and navigating the Staff+ career path from 17+ years in the trenches.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 32 | Founded | 2 years ago | Last Issue | 5 days ago |
| Active | |||||
Read this Newsletter
alexriosme.substack.comLatest Issues
Running five agents in parallel is being interrupted at scale
Terminal two's agent just finished. You're in the middle of the diff in terminal four, holding in your head the reason a migration touches three tables, when the notification lands: "task complete". You switch tabs, because an idle agent is...
The bottleneck was never writing code
Friday, late afternoon. The agent hands you a 400-line diff and, buried in the middle of it, you find this:
func (c *Client) Charge(ctx context.Context, req ChargeRequest) (*Charge, error) {
var charge *Charge
err :=...
Stop Pretending You’re a Servant
Martin Fowler dropped a short but sharp post recently about something that’s been bugging me for years. He called servant leadership what it is: a power dynamic wearing a costume.
Let me back up.
If you’ve spent any time in agile circles,...
The Floor and the Fractures
Most leadership writing inflates basic adulthood.
Pick up any book on technical leadership, the kind with a confident verb in the title and a foreword by someone whose LinkedIn lists “thought leader” without irony, and write down the trait...
Performative Pragmatism
At a previous company, I attended a sprint planning meeting where a colleague proposed we draft a one-page architecture sketch before splitting the work. It would have taken twenty minutes. A senior engineer cut him off mid-sentence with a...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Alex Rios Substack.
| Subscribers | Engagement | 69 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Former Carioca \ud83c\udfd6 living in Curitiba \ud83c\udfd4 ⛩️ Supreme Leader ⛩️ Author of "System Programming Essentials with Go" and "Learning Zig". Texts about Tech Leadership, software engineering.
Frequently Asked Questions
How can I access the email archive for Alex Rios Substack?
You can find recent issues that have been published by Alex Rios Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Alex Rios Substack have?
To see how many people subscribe to Alex Rios Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Alex Rios Substack?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Alex Rios Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Alex Rios Substack?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Alex Rios Substack using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Alex Rios Substack?
Scroll up to where it says Related Newsletters to see other publications like Alex Rios Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Alex Rios Substack?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.