Ghazi Khan

Staff Software Engineer | 12+ YOE

React • Next.js • Frontend Architecture
Helping developers level up with real-world engineering.

[Ghazi Khan @ghazikhandev]

I built IOCombats solo, next to a full-time job.

6,400+ devs
9,000+ job applications
0 ads

Practice real UI challenges, prep interviews, build proof, get hired. All free.

30-second tour 👇

[Ghazi Khan @ghazikhandev]

Frontend System Design: I Wouldn't Ship This Architecture to 1 Million Users
https://t.co/4y3zXak6io

[Ghazi Khan @ghazikhandev]

@soy_muse I’m building https://t.co/v0onqWXqDZ

[Ghazi Khan @ghazikhandev]

https://t.co/kI1gOfIC5M

[Ghazi Khan @ghazikhandev]

I built IOCombats solo, next to a full-time job.

6,400+ devs
9,000+ job applications
0 ads

Practice real UI challenges, prep interviews, build proof, get hired. All free.

30-second tour 👇

[Ghazi Khan @ghazikhandev]

@AvinashSingh_20 Marketing

[Ghazi Khan @ghazikhandev]

@akshaymarch7 Exactly. AI speeds up the feedback loop, but engineering context is what makes that speed valuable. That’s also the thinking behind IOCombats: learn by building, experimenting, and breaking things.

[Ghazi Khan @ghazikhandev]

Asking $5,000+, open to offers. Happy to walk through the dashboard, analytics, and codebase on a call.

DMs open.

[Ghazi Khan @ghazikhandev]

@rom1trs OS

[Ghazi Khan @ghazikhandev]

@yashhq_22 Marketing

[Ghazi Khan @ghazikhandev]

🇮🇳 Freedom to dream.
💻 Freedom to build.
🚀 Freedom to innovate.
This Independence Day, let's keep learning, creating, and building a stronger India through technology.
Happy Independence Day from IOCombats! 🇮🇳

#IndependenceDay #JaiHind #IOCombats

[Ghazi Khan @ghazikhandev]

6 browser tricks frontend engineers should know: memory leaks, AbortSignal.any(), structuredClone(), CSS :has(), content-visibility, and requestIdleCallback().

Real production bugs, useful interview questions.

Read: https://t.co/U0t8nLWlf7

[Ghazi Khan @ghazikhandev]

@webdevcody @akshaymarch7 @Hiteshdotcom @theo @traversymedia @maxedapps I would really appreciate your feedback on this.

[Ghazi Khan @ghazikhandev]

🚀 New on IOCombats: Frontend System Design Playground

Practice real frontend system design interviews through requirements, architecture, component deep-dives, and code.

Free to use. No passive theory. Actually practice the interview.

👉 https://t.co/q3hKDPKvHu

[Ghazi Khan @ghazikhandev]

@elgermerlo Shipped this week on IOCombats 🚀

→ Frontend System Design section is live (15 real interview patterns)
→ 40+ new CSS interview questions → Job pages now show applied + reported counts
Still 100% free, no paywalls.

https://t.co/WMbQVZJF0x

[Ghazi Khan @ghazikhandev]

Shipped this week on IOCombats 🚀

→ Frontend System Design section is live (15 real interview patterns)
→ 40+ new CSS interview questions
→ Job pages now show applied + reported counts

Still 100% free, no paywalls.

https://t.co/WMbQVZJF0x

[Ghazi Khan @ghazikhandev]

Posted about IOCombats crossing 4,200 users this morning. A few hours later, past 4,500.

Today: +463 users, +646 job applications. Organic, zero ads.

Also shipped: a blog on Linear's sync engine, SEO fixes, and NamasteDev course integration.

https://t.co/WMbQVZJF0x

[Ghazi Khan @ghazikhandev]

Looking for 2 volunteers to help grow IOCombats: a LinkedIn Community Manager and a WhatsApp Community Manager, building our community from the ground up.

3,536+ devs already on the platform. Unpaid, early-stage, real ownership.

Comment or DM if interested 👇

[Ghazi Khan @ghazikhandev]

IOCombats hit 3,536+ devs, 4,870+ job applications. Free frontend interview prep for India.

Looking for 2 volunteers: LinkedIn + WhatsApp community managers. Unpaid, early-stage, real ownership.

Details: https://t.co/pVLvrZrGuB

[Ghazi Khan @ghazikhandev]

@jacobrodri_ What tech stack you used to build this with claude opus 5?
React Native, Flutter or Any Game Engine?

[Ghazi Khan @ghazikhandev]

@FabianXR_Builds Nice. I liked the Game UI and smoothness of the play.