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acossta

@acossta

Co-founder at BrainGrid.ai

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27.10.2024
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Latest posts by acossta @acossta

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Claude Code worked non stop for 5 hours and 5 mins doing this refactor.

Another level

05.03.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I hear this a lot: Junior folks are screwed with AI. No one is going to hire juniors.

This is sooo wrong.

AI-native Juniors are going to eat up the senior folk's lunch that think they have all this experience and are AI late adopters

20.02.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Someone with taste, who knows which problems are worth solving, not just whoever's in front of them.

Someone with judgment, not just skills.

Someone who can take things end-to-end.

The problem? That person is rare. And they're probably already building something of their own.

18.02.2026 18:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Everyone's hiring for the same person right now.

Someone who can BUILD and THINK.

18.02.2026 18:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Claude Code Skills, Commands, and Agents by coreyhaines31 by coreyhaines31

These Marketing Claude Code Skills are just excellent

www.aibuilder.sh/search?auth...

06.02.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

How many Vibe Coding projects have you started?

How many have you finished?

28.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

the opposite of listening is waiting to speak

26.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Nice Excalidraw Claude Code Skill

www.aibuilder.sh/skills/ooiy...

24.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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fun little feature for a Friday

23.01.2026 23:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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BrainGrid | Build Like a Top Developer BrainGrid is the Product Management Agent that helps you land ideas, plan features, and prioritize tasks your AI coding tools can build right the first time.

Can't tell you how handy this page has been

www.braingrid.ai/brand

17.01.2026 16:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Love this notion of BrainGrid being your Technical Co-founder

16.01.2026 19:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"Understanding technology is not the hard part anymore. The hard part is making decisions about what is useful to others."

The technical/non-technical divide is dead.

What matters now: curiosity, persistence, product taste.

AI made the barrier to building disappear.

16.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

SEO in 2026 is just a checklist:

- Canonical URLs
- JSON-LD schemas (Website, Organization, BreadcrumbList)
- hreflang tags
- DNS prefetch for third-party domains
- RSS feed
- Proper OG images

The magic isn't in knowing the listβ€”it's in actually doing every item.

15.01.2026 16:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

4 - If you're an AI builder solo or in a small team, you are doing both.

That for me is when magic happens.

09.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

3 - With AI coding, this artificial breakdown is going to feel even more broken. Engineers will make more product decisions, and PMs will get deeper into implementation.

09.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

2 - The what/how are very closely tied. I have a deep conviction that the attributes of the solution are deeply tied to the how. Hard to imagine Elon not caring about the how.

09.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

1 - Best products are built by engineers. Early Stripe, Twilio, now Claude Code. Engineers drive the why/what.

09.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The product = why/what and engineering = how has never sat well with me.

09.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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BrainGrid | Build Like a Top Developer BrainGrid is the Product Management Agent that helps you land ideas, plan features, and prioritize tasks that your AI coding tools can build right the first time.

πŸš€ braingrid.ai

08.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New website just dropped!

Dream. Scope. Prioritize.

Let me know what you think!

08.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Installed Notion, Slack, Gmail, Google Drive, and Google Calendar MCP in Claude Code.

Here is how my setup ended up. Unusable.

Can't wait for Claude Code implements tool search

08.01.2026 16:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This Evolution of the Programmer in 2024–2026 by Steve Yegge is spot on.

I myself am somewhere between stage 6-7.

07.01.2026 21:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It made me wonder if brand should be treated like any other system dependency. Explicit, versioned, and shared with both people and machines.

Curious if others are experimenting with β€œbrand as code” or solving this problem in different ways.

02.01.2026 18:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A /brand.json and a /brand.txt that describe tone, voice, terminology, and visual guidelines in a way both humans and LLMs can understand.

Once that context existed, coding agents were able to update branding across our docs with very little back and forth.

02.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

When we recently rebranded BrainGrid, it was surprisingly annoying to explain our brand consistently to different LLMs and coding agents. So we tried something simple: we defined the brand in machine-readable form.

02.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

New idea: Brand as Code

As more teams use LLMs and coding agents to build products, I’ve noticed something missing from our workflows.

We treat APIs as code.
We treat infrastructure as code.
But brand is still mostly tribal knowledge.

02.01.2026 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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AWS does not even try to simplify things these days.

These are their Sonnet 4.5 service quotas.

Cross-region model inference vs Global cross-region model inference

Super obvious

02.01.2026 17:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Advice I give people looking for new jobs:

There are three things:
❖ The company
❖ The role
❖ The hiring manager/team

You have to be REALLY excited about at least one of them. In the ideal world, you are very excited about all of them.

If you are meh on the three, move on

19.12.2025 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Its time to rethink the β€œtechnical vs. non-technical” labels we've used in the software industry

I don’t think the binary framing is accurate at all, and I think it’s getting in our way as roles shift and AI moves into our organizations.

18.12.2025 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Spec-Driven Development: Ship Reliable Software Faster with AI Stop debugging AI-generated code that misses the point. Learn how spec-driven development helps AI coders turn your expertise into AI-ready requirements.

Full framework with more examples and the common mistakes that waste time:

braingrid.ai/blog/spec-d...

17.12.2025 18:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0