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Harun - solo dev

Harun — 12 yr old Founder & CEO @ HYNAWEB 🚀 Building developer tools and software products.

Location India Joined Joined on  Personal website https://hynaweb.vercel.app/

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I'm 12. I don't have a laptop. I built a full-stack AI SaaS on my Android phone.

Readers praise the incredible mobile-only hustle
koda2026 profile

I'm 12. I don't have a laptop. I built a full-stack AI SaaS on my Android phone.

#showdev #webdev #supabase #ai
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what does a 12-year-old CEO actually do all day? here's my exact operating system. ⏰🐯
koda2026 profile

what does a 12-year-old CEO actually do all day? here's my exact operating system. ⏰🐯

#buildinpublic #founderjourney #productivity #solofounder
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3 min read

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a stranger found a hole in our security. we patched it in 6 hours. here's the whole messy story. 🛡️😅
koda2026 profile

a stranger found a hole in our security. we patched it in 6 hours. here's the whole messy story. 🛡️😅

#buildinpublic #serverless #cloud #hynaweb
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3 min read
Defense in Depth at the Edge: How We Closed a Public Worker Exploit with Origin-Locking in Under 24 Hours 🛡️
koda2026 profile

Defense in Depth at the Edge: How We Closed a Public Worker Exploit with Origin-Locking in Under 24 Hours 🛡️

#security #serverless #cloud #hynaweb
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3 min read
i killed 4 projects before hynaweb lived. here's what each corpse taught me. 🪦🐯
koda2026 profile

i killed 4 projects before hynaweb lived. here's what each corpse taught me. 🪦🐯

#buildinpublic #startup #startupjourney #hynaweb
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3 min read
From Graveyard to Holding Company: How Four Abandoned Projects Engineered HYNAWEB’s Architecture 🏗️
koda2026 profile

From Graveyard to Holding Company: How Four Abandoned Projects Engineered HYNAWEB’s Architecture 🏗️

#startup #founderjourney #architecture #buildinpublic
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2 min read
The v24 Architecture Overhaul: Securing AI Inference with Edge Proxies & Implementing Cross-Device Cloud Sync ☁️️
koda2026 profile

The v24 Architecture Overhaul: Securing AI Inference with Edge Proxies & Implementing Cross-Device Cloud Sync ☁️️

#architecture #serverless #supabase #cloud
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we killed the black screen. here’s how we made koda unbreakable (and why your chats now follow you everywhere) 😭☁️
koda2026 profile

we killed the black screen. here’s how we made koda unbreakable (and why your chats now follow you everywhere) 😭☁️

#buildinpublic #serverless #supabase #cloud
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2 min read
our API key got stolen by bots so we rebuilt the whole backend in 48 hours 😭🔒 (and now my chats follow me everywhere)
koda2026 profile

our API key got stolen by bots so we rebuilt the whole backend in 48 hours 😭🔒 (and now my chats follow me everywhere)

#buildinpublic #serverless #supabase #hynaweb
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Case Study: Migrating to a Cloud-Synced, Edge-Secured AI Architecture After a Frontend Breach 🛡️☁️
koda2026 profile

Case Study: Migrating to a Cloud-Synced, Edge-Secured AI Architecture After a Frontend Breach 🛡️☁️

#architecture #serverless #cloud #webassembly
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4 min read
Growth Architecture: How HYNAWEB Engineered a Zero-Friction Physical-to-Digital Acquisition Matrix 📱🔗
koda2026 profile

Growth Architecture: How HYNAWEB Engineered a Zero-Friction Physical-to-Digital Acquisition Matrix 📱🔗

#growthhacking #mobilefirst #saas #hynaweb
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3 min read
Our CTO asked "where's the backend?" and the answer was "there is none" 😭🙏
koda2026 profile

Our CTO asked "where's the backend?" and the answer was "there is none" 😭🙏

#buildinpublic #webdev #serverless #supabase
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3 min read
Architecture Case Study: How HYNAWEB Operates a Global Developer Ecosystem With Zero Traditional Servers
koda2026 profile

Architecture Case Study: How HYNAWEB Operates a Global Developer Ecosystem With Zero Traditional Servers

#architecture #webassembly #serverless #casestudy
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3 min read
The Privacy Manifesto: Why APIC Never Uploads Your Data to a Server 🛡️🖼️
koda2026 profile

The Privacy Manifesto: Why APIC Never Uploads Your Data to a Server 🛡️🖼️

#privacy #webassembly #buildinpublic #akhourisystems
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3 min read
The Business Case for AI Safety: Why HYNAWEB is Building "Trust-First" Developer Tools 📈
koda2026 profile

The Business Case for AI Safety: Why HYNAWEB is Building "Trust-First" Developer Tools 📈

#saas #startup #businesstrategy #webdev
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3 min read
Case Study: The Dravidian Tech Corridor — Why Tamil Nadu is the Next Global Silicon Valley 🌍
koda2026 profile

Case Study: The Dravidian Tech Corridor — Why Tamil Nadu is the Next Global Silicon Valley 🌍

#casestudy #startupindia #deeptech #siliconvalley
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4 min read
Dojo Feed Case Study: How Organic Viral Engagement Validates Gamified Community Platforms
koda2026 profile

Dojo Feed Case Study: How Organic Viral Engagement Validates Gamified Community Platforms

#buildinpublic #community #startup #webdev
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Introducing AWEBIA: The Demo-First Website Development Platform for Startups 🚀
koda2026 profile

Introducing AWEBIA: The Demo-First Website Development Platform for Startups 🚀

#business #startup #webdev #entrepreneurship
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Building the Next Generation of Developer Tools: Inside the HYNAWEB Ecosystem 🐯
koda2026 profile

Building the Next Generation of Developer Tools: Inside the HYNAWEB Ecosystem 🐯

#buildinpublic #startup #supabase #webdev
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Running a Tech Holding Company at 12: How I Manage Multiple Projects on a $150 Phone 📱🏢
koda2026 profile

Running a Tech Holding Company at 12: How I Manage Multiple Projects on a $150 Phone 📱🏢

#buildinpublic #startup #supabase #webdev
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3 min read
From Solo Builder to Co-Founder: How I Launched a Tech Holding Company at 12 Years Old
koda2026 profile

From Solo Builder to Co-Founder: How I Launched a Tech Holding Company at 12 Years Old

#webdev #startup
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4 min read
We launched a holding company website in 48 hours. Here's what we built. 🐯
koda2026 profile

We launched a holding company website in 48 hours. Here's what we built. 🐯

#buildinpublic #startup #webdev #partnership
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Why I partnered my startup with a privacy-first desktop software company (HYNAWEB x Akhouri Systems) 🤝
koda2026 profile

Why I partnered my startup with a privacy-first desktop software company (HYNAWEB x Akhouri Systems) 🤝

#buildinpublic #privacy #partnership #startup
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How I built an AI Coding Mentor (KODA) entirely on a $150 Android phone 📱🐯
koda2026 profile

How I built an AI Coding Mentor (KODA) entirely on a $150 Android phone 📱🐯

#ai #android #mobile #programming
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I'm 12. I asked for a co-founder. 24 hours later, we launched a holding company.

Partnership formed with another young developer
koda2026 profile

I'm 12. I asked for a co-founder. 24 hours later, we launched a holding company.

#buildinpublic #genalpha #partnership #startup
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I'm 12. I ran a global Code Jam on a $150 phone. Here’s the Supabase architecture that held it together. 🐯
koda2026 profile

I'm 12. I ran a global Code Jam on a $150 phone. Here’s the Supabase architecture that held it together. 🐯

#supabase #webdev #buildinpublic #postgressql
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Introducing Scribe Jam: Build the Ultimate Markdown & Documentation Tools 📝🔥
koda2026 profile

Introducing Scribe Jam: Build the Ultimate Markdown & Documentation Tools 📝🔥

#challenge #foremfest #ai #webdev
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The First Champion is Crowned: CrowdWide Takes Season 1 of the KODA Code Jam 👑🐯
koda2026 profile

The First Champion is Crowned: CrowdWide Takes Season 1 of the KODA Code Jam 👑🐯

#coding #community #devchallenge #programming
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The First Legend Has Entered the Arena: CrowdWide Just Submitted to the KODA Code Jam
koda2026 profile

The First Legend Has Entered the Arena: CrowdWide Just Submitted to the KODA Code Jam

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"Gen-Alpha is Cooking": Why 12 and 13-year-olds are out-shipping adults with zero budget.
koda2026 profile

"Gen-Alpha is Cooking": Why 12 and 13-year-olds are out-shipping adults with zero budget.

#discuss #ai #webdev #beginners
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I Built a Documentation Tool in 48 Hours (While Running a Code Jam)
koda2026 profile

I Built a Documentation Tool in 48 Hours (While Running a Code Jam)

#showdev #buildinpublic #software #startup
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I'm 12. This morning I fought two hosting providers. My app survived both.

Built entirely on a cheap Android phone
koda2026 profile

I'm 12. This morning I fought two hosting providers. My app survived both.

#buildinpublic #webdev #beginners #hosting
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I'm 12. I found an ocean no market report can see. I call it Ocean Zero. 
koda2026 profile

I'm 12. I found an ocean no market report can see. I call it Ocean Zero. 

#ai #beginners #career #webdev
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I asked Google Gemini if I'm a "legendary" developer at 12. Here is its brutal answer.
koda2026 profile

I asked Google Gemini if I'm a "legendary" developer at 12. Here is its brutal answer.

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I'm 12. I kept saying "my app." I was wrong. It was never mine.
koda2026 profile

I'm 12. I kept saying "my app." I was wrong. It was never mine.

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Stop wasting 3 hours debugging syntax errors. Here's how I fixed it in 3 seconds.
koda2026 profile

Stop wasting 3 hours debugging syntax errors. Here's how I fixed it in 3 seconds.

#debugging #beginners #ai #productivity
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I'm 12. I built 4 apps. Now I'm stuck. I'm looking for a co-founder.
koda2026 profile

I'm 12. I built 4 apps. Now I'm stuck. I'm looking for a co-founder.

#webdev #javascript #beginners
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I Tried Selling a Website to a Local Business at 12. Here's What Happened.
koda2026 profile

I Tried Selling a Website to a Local Business at 12. Here's What Happened.

#webdev #beginners #buildinpublic #entrepreneurship
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I'm 12. I paused KODA Browser to try something I've never done before.
koda2026 profile

I'm 12. I paused KODA Browser to try something I've never done before.

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I'm 12. I'm hosting a 3-day online coding festival from my phone. Here's the schedule.
koda2026 profile

I'm 12. I'm hosting a 3-day online coding festival from my phone. Here's the schedule.

#showdev #buildinpublic #coding #programming
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I'm 12. My Code Jam got zero submissions. So I built a platform for it.
koda2026 profile

I'm 12. My Code Jam got zero submissions. So I built a platform for it.

#discuss #webdev #ai #beginners
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I'm 12. A dev asked me to expand my architecture. Here's the deep dive — schema, RLS, fallback chain, and the z-index war.

Built entirely on a smartphone using raw SQL
koda2026 profile

I'm 12. A dev asked me to expand my architecture. Here's the deep dive — schema, RLS, fallback chain, and the z-index war.

#buildinpublic #ai #webdev #software
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I'm 12. You asked for open source at 2,000 followers. Here's the FULL architecture instead — and why the file stays private
koda2026 profile

I'm 12. You asked for open source at 2,000 followers. Here's the FULL architecture instead — and why the file stays private

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I'm 12. 1,946 followers. I read your comments out loud — and I'm building the 3rd platform: KODA LEARN.
koda2026 profile

I'm 12. 1,946 followers. I read your comments out loud — and I'm building the 3rd platform: KODA LEARN.

#showdev #buildinpublic #startup
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I'm 12. I built a social network for developers. Adults are NOT allowed. (Yes, you. Close the tab.)
koda2026 profile

I'm 12. I built a social network for developers. Adults are NOT allowed. (Yes, you. Close the tab.)

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I'm 12 . Guys we are came up with new updates and our new 57/57 insane challenges
koda2026 profile

I'm 12 . Guys we are came up with new updates and our new 57/57 insane challenges

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I'm 12. My "Bug Report" article just beat my "Viral Origin Story" (and other funny things that happened today)
koda2026 profile

I'm 12. My "Bug Report" article just beat my "Viral Origin Story" (and other funny things that happened today)

#beginners #buildinpublic #webdev #productivity
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I'm 12. A senior dev broke my app. Then he became User #001

Debugged via smartphone at a wedding
koda2026 profile

I'm 12. A senior dev broke my app. Then he became User #001

#ai #buildinpublic #webdev #beginners
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I'm 12. I almost hit 1,000 followers today. Here is my gift to you. 🎁
koda2026 profile

I'm 12. I almost hit 1,000 followers today. Here is my gift to you. 🎁

#buildinpublic
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🚨 ANNOUNCING: The First Ever "KODA Code Jam"!
koda2026 profile

🚨 ANNOUNCING: The First Ever "KODA Code Jam"!

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I got banned from SoloLearn for trying to help beginners. Here's what happened.
koda2026 profile

I got banned from SoloLearn for trying to help beginners. Here's what happened.

#buildinpublic #startup #marketing
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My parents blocked social media, so I turned SoloLearn into my marketing engine.
koda2026 profile

My parents blocked social media, so I turned SoloLearn into my marketing engine.

#buildinpublic #marketing #beginners #python
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I built a free AI coding mentor for beginners. Do you know a kid who needs it?
koda2026 profile

I built a free AI coding mentor for beginners. Do you know a kid who needs it?

#ai #webdev #buildinpublic #career
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## I'm 12. People say I'm "making it." Honestly, I feel like I'm dancing on a weak staircase.
koda2026 profile

## I'm 12. People say I'm "making it." Honestly, I feel like I'm dancing on a weak staircase.

#discuss #buildinpublic #beginners #career
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'm 12. My referral system slept for 3 days — here's the SQL trigger that woke it up
koda2026 profile

'm 12. My referral system slept for 3 days — here's the SQL trigger that woke it up

#ai #webdev #supabase #beginners
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I'm harun (12). I built an AI coding mentor on my Android phone. Then everything caught on fire. 🔥
koda2026 profile

I'm harun (12). I built an AI coding mentor on my Android phone. Then everything caught on fire. 🔥

#ai #webdev #supabase #beginners
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2 min read
Days 2-3 of building KODA BY HARUN 12Y0
koda2026 profile

Days 2-3 of building KODA BY HARUN 12Y0

#ai #webdev #supabase #testing
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I checked my database logs and found a Senior Engineer stress-testing my AI 🕵️‍♂️
koda2026 profile

I checked my database logs and found a Senior Engineer stress-testing my AI 🕵️‍♂️

#buildinpublic #supabase #webdev #ai
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I'm 12. At 5 AM I shipped 4 features in ONE deploy. Here's why I batch now.
koda2026 profile

I'm 12. At 5 AM I shipped 4 features in ONE deploy. Here's why I batch now.

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I'm 12. I shipped my AI app on a phone. Last night, 5 strangers around the world signed up while I slept.
koda2026 profile

I'm 12. I shipped my AI app on a phone. Last night, 5 strangers around the world signed up while I slept.

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