Zidan Jaffar

The most powerful data skill isn’t Python, SQL, or R.
It’s asking the right question.
Without that, you’re just visualizing noise.

#Analytics #DataScience #buildinpublic #100DaysOfCode

People think data scientists just train models.
Reality:
→ Fix broken pipelines
→ Argue with APIs
→ Fight Excel exports
→ Explain why correlation ≠ causation
Repeat forever. 💀

#DataAnalytics #DataScience
#buildinpublic #100DaysOfCode

T for tough 💪

If you think your model is overfitting — it probably is.
If you think it’s perfect — it definitely is.
(Overfitting, I mean.) 😂

#MachineLearning #AI
#buildinpublic #DataScience #100DaysOfCode

Machine Learning is 20% algorithms and 80% cleaning data you swore was already clean. 😭

#ML #AI #DataScience
#100DaysOfCode #buildinpublic

Data ≠ Insight.
You can have terabytes of data and still make dumb decisions.
What matters is how you interpret it. 📊🧠

#DataScience #Analytics
#100DaysOfCode #buildinpublic

💯 💯 💯

The smartest teams in 2025 are using AI to test, monitor, and defend their systems — not just write code.
Automation is cool.
Autonomous security is the future. ⚡

#AI #DevSecOps #Automation

In 2025, developers need 3 skills:

• How to code

• How to learn fast

• How to Google faster 🧠💻

#DevSecOps #buildinpublic #100DaysOfCode

AI + code = power combo ⚡
But AI + curiosity + consistency?
That’s how you actually build a tech career in 2025. 🚀

#CareerGrowth #AI #STEM

Learning Docker was fun until I realized I have more containers running than apps I’ve actually built. 🐳

#DevOps #buildinpublic #100DaysOfCode

Frontend devs when the API changes a single field name:
💀💀💀
("Why is everything broken??")

#ReactJS #WebDev

The “AI will replace developers” crowd clearly never tried debugging async functions at 3AM.
Good luck training GPT to handle that chaos. 😭💻

#AI #Developers

Quote of the day

Every time I fix one bug, three new ones appear.
At this point, my repo should qualify as a wildlife reserve. 🐛🐍

#100DaysOfCode #SoftwareEngineering

AI + automation isn’t about replacing humans.
It’s about giving humans the freedom to stop doing repetitive nonsense and start solving real problems. 💡

#AI #Automation #buildinpublic #100DaysOfCode

Developers who automate everything scare me.
Like bro, why does your coffee machine have a webhook? ☕🤖

#DevSecOps #buildinpublic #100DaysOfCode

And when I find it... hands will be thrown

I bet they look great

The most dangerous line in tech:
“We’ll add security later.”
Spoiler: you never do. 😅

#CyberSecurity #DevSecOps #100DaysOfCode

Automation feels like magic —
until your “auto-deploy” script auto-deletes the production database.
Congrats, you just speedran unemployment. ⚡💀

#DevSecOps #buildinpublic #100DaysOfCode

My code works perfectly… until I run it in production.
Then suddenly it’s like:
“Who are you and why are you touching me?” 😩💻

#DevSecOps #buildinpublic #100DaysOfCode

Every modern app is a negotiation between speed, scalability, and sanity.
You can only pick two.
(And no, “use Next.js” isn’t always the answer 😂)

#FullStack #buildinpublic #100DaysOfCode

Funny how “simple backend tweak” means:

• reconfiguring Docker

• adjusting CI/CD
redeploying with zero downtime

• explaining to the team why “it works locally”
Dev life in one sentence. 😅

#DevSecOps #buildinpublic #100DaysOfCode

AI won’t replace developers.
But devs who use AI to debug, document, and deploy 5x faster?
Yeah… they’ll replace the ones who don’t. ⚡

#DataScience #buildinpublic #100DaysOfCode

The best full-stack devs don’t just know frameworks.
They know how data moves — from user input to storage, through APIs, caching, and back.
That’s what separates coders from system thinkers. ⚙️

#FullStack #buildinpublic #100DaysOfCode

Frontend devs be like:
“Just a small UI fix.”
3 hours later: redesigned the entire app, added dark mode, and accidentally invented a new design system. 🎨💻

#FullStack #buildinpublic #100DaysOfCode

In 2025, cybersecurity = data security = AI security.
If your AI sees your data, you better make sure it forgets it too. 🧠💣

#DataScience #buildinpublic #100DaysOfCode

Your next data breach might start with a prompt, not a password.
“Hey GPT, write me a convincing IT support message.”
And just like that — the weakest link is context.

#CyberSecurity #buildinpublic #100DaysOfCode

Fun fact: most AI-driven security tools are also vulnerable to AI attacks.
We built the defense… and the offense in the same language.

#DevSecOps #buildinpublic #100DaysOfCode