Dex F. A. 🧑‍💻

Create {💡. Ideate 🖌️. Design 💻. { Code } 🏗️. Build}

[Claude @claudeai]

Introducing Claude Sonnet 5, our most agentic Sonnet yet.

It makes plans, uses tools like browsers and terminals, and runs autonomously at a level that just a few months ago required larger and more expensive models.

[The Tech Prophet (Amospikins) @Amospikins]

Why Fintech Apps Care About “What Happened,” Not Just “What Is”
CQRS + Event Sourcing. Powerful, But Don’t Use It Everywhere

[Dex F. A. 🧑‍💻 @dex_fidelll]

@LegacySiu Easily Argentina

[Dex F. A. 🧑‍💻 @dex_fidelll]

@LegacySiu Obviously Brazil

[Dex F. A. 🧑‍💻 @dex_fidelll]

This should be interesting…

[Cursor @cursor_ai]

We're partnering with SpaceX to improve Composer.

https://t.co/2mUZyykeJ7

[Dex F. A. 🧑‍💻 @dex_fidelll]

Okay, curious to try out gpt 5.5…

[POOJA!!! @PoojaMedia]

Arda Guler's freekick against Bayern Munich wasn't a fluke. 🔥

[Dex F. A. 🧑‍💻 @dex_fidelll]

@edomalo Felt like we were taken back in time. We've missed you too Capt. 🫡

[Ibrahim Suleiman @edomaloybwg]

I saw members of the last SoulQuest Unit i ever performed on stage with as a dancer/choreographer today.

I missed them so much.

My ride or die family.

And almost all of us have our own families now.
Time is such a beautiful thing, especially if you take time to appreciate the positives.

❤️

[Sam Altman @sama]

I am very excited about AI, but to go off-script for a minute:

I built an app with Codex last week. It was very fun. Then I started asking it for ideas for new features and at least a couple of them were better than I was thinking of.

I felt a little useless and it was sad.

[Ines 🦋 @1inessy]

This Real Madrid goal is an absolute JOKE 🤯

[Dex F. A. 🧑‍💻 @dex_fidelll]

@MTN180 I have left a DM

[Dex F. A. 🧑‍💻 @dex_fidelll]

@MTNNG I didn’t think the network could get any worse but I guess I was wrong. Sad that we’re held ransom cos no competitor is better. Please fix the poor connection issue, it’s a bad reflection of your company. #mtn #poornetwork

[Dex F. A. 🧑‍💻 @dex_fidelll]

@Vera_RMCF COURTOIS

[Cursor @cursor_ai]

The new Codex model is available in Cursor!

It's free to use until December 11th.

We worked with OpenAI to optimize Cursor's agent harness for the model.

https://t.co/HZeirVYdTg

[Adrian | JavaScript Mastery @jsmasterypro]

Every Next.js developer:

Week 1: 'Server Components are stupid'
Week 2: 'Maybe they're okay'
Week 3: 'EVERYTHING MUST BE A SERVER COMPONENT'

[Dex F. A. 🧑‍💻 @dex_fidelll]

Testing GPT-5… 😊

[Dex F. A. 🧑‍💻 @dex_fidelll]

This is my #buildinpublic journey. If you’ve ever felt existing tools don’t get you, reply and tell me how you’d love to track your finances—what features matter most to you? Let’s build something that truly fits our needs. 🙌
#fintech #personalfinance #Bristol #Isabella

[Dex F. A. 🧑‍💻 @dex_fidelll]

I’m building the finance app I’ve always wished for—one that actually works for me, my lifestyle, and my culture. Because if it saves me from money chaos, maybe it can help someone else too.

[Dex F. A. 🧑‍💻 @dex_fidelll]

Financial tracking should be straightforward and empowering, not a chore. It has to be done right for me first, then for everyone else who’s felt let down by one-size-fits-all solutions. #Dedetill150M