Kolar😎

GM @X I am Kolar I help businesses work smarter with backend systems and automation. I: • Design backend systems that scale smoothly • Automate repetitive tasks to save time • Build bots that handle daily operations • Simplify complex workflows Slide into my DM let's talk

@frontend__fairy Na only you oo

This is how we all clean our laptop right?

- Just buy a new laptop - Locally send Microsoft edge to the former one - Install and run it. Now you have two laptops with two browsers. - Sell the new laptop. Now you have a browser installed on your laptop

@akinkunmi Arsenal are champions of second position😂 They never won it

I don't even understand this football stuff. I thought Arsenal already won the championship. Why are they still playing?

@fidexcode You should use all the gig money to pay for AI agent

Yes, I still copy codes from Claude to paste on vscode. Any crime?

Gm Gm Happy Sunday ✨ Have a wonderful day ahead.. If you're in tech, let's connect 🤝

Joy dey full my body😹😹 Arsenal the bottler..😂

Any small thing, @prisma will start advising you to reset your database. Please be warned and give me nice suggestions 😠

@Akintola_steve Even my deployments always have the previous docker containers I can switch to in seconds😎 Above all, I still advise not pushing anything hours to the demo😂

@Kolar_Dev Yeah so you can end up rolling back to a working branch

Rule #1: Never fine-tune a working code few minutes before a demo. Don’t ask me why. 😂

@RoseMarvelous4 GM boss woman 💯

@Kolar_Dev GM 😁

Good morning ✨ I turn ideas into real products with code🧑‍💻 I build sleeking user interfaces and secured scalable backend systems.

Ever wondered why apps can't just tell you your password when you click "Forgot Password?"🤔 If an app can send you your exact password, that's actually a red flag. And here's why. A lot of people think websites store their passwords somewhere and simply compare them when they log in. But good systems don't work like that. They don't store your actual password. Instead, they store something called a hash. Think of a hash like putting a password through a special machine. You put in: «MySecretPassword123» And the machine spits out something that looks like: «8f4a9c7b...» The important part is that the process is one-way. You can go from the password to the hash. But you shouldn't be able to go from the hash back to the password. So when you log in, the system doesn't ask: "Is this the password we stored?" Instead it asks: "Does this password produce the same hash we stored?" If yes, you're in. If not, access denied. This is why most apps send password reset links instead of emailing your password. Because ideally, they don't even know what your password is. They only know the hash. And this becomes very important if a database is ever compromised. Without hashing: 😬 Every user's password could be exposed immediately. With hashing: Attackers get the hashes instead of the actual passwords, making their job much harder. One of the most important security lessons in backend engineering is: "Never store passwords in plain text." Not because you're expecting an attack tomorrow. But because users trust you with something they probably use in multiple places. And protecting that trust starts with not storing the password itself.

@jayhemz And physics 😹

As a guy, if you dey watch ball, you no suppose dey read for Geography exam.

@dev_olayinka @X Okay that means I need to move my technical content posts to the right audience

@Kolar_Dev @X Because people have respect, they reply to good morning posts

@X why do my good morning posts get more engagements than valuable content posts??

Codex put me on motion an left me on my own😥 This would be the end of a vibe coder but i can continue on my own😎

@DayyabuAla87570 Chief 💯💯

Good morning ☀️ I build solutions with code 👨‍💻 Scalability matter ✅✅

@EOEboh But everyone can feel like senior 😎

This AI age you're either junior or senior.. there's no in between

@dev_olayinka I never regretted any stage of my life because I might not be where I am today if I've not gone through those stages

You don't need to regret it. It's not your fault. Your brain is just developing, so it's totally okay to play games and all during your early teens

@zyron_tech10 Sure

@Kolar_Dev Mutuals?

@zyron_tech10 Sure

@Kolar_Dev GM