How I built 3 products solo as a CA student using AI — no coding background

aakash gupta — Tue, 26 May 2026 06:31:00 +0000

I'm a CA Final cleared student from Mumbai.

I don't have a computer science degree.
I never took a coding bootcamp.
I couldn't write a for-loop from scratch
six months ago.

And yet — I've shipped 3 real products,
solo, with zero funding.

This is exactly how I did it.

The Crash That Started Everything

It was late at night. My laptop crashed.

When it came back on — 3 years of saved
research was gone. Bookmarks, references,
articles, everything. Just wiped.

I went looking for a tool to make sure
it never happened again.

I couldn't find one that worked the way
my brain does.

So I decided to build one.

There was just one problem.
I didn't know how to code.

What is "Vibe Coding"?

Vibe coding is building software using
AI tools like Claude, ChatGPT, and Cursor
to write the actual code — while YOU
focus on the product decisions.

You describe what you want.
The AI builds it.
You test it, break it, fix it, ship it.

Is it "real coding"?

Honestly — I don't care about that debate.
What I care about is this:

3 products. All live. All real users.
Built by someone who couldn't write
a for-loop 6 months ago.

That's real enough for me.

Product 1 — Smart Bookmark Manager 🔖

The problem: Every bookmark tool stores
links. None help you find them again.

What I built: A full-stack SaaS with:

Full-text search across everything saved
Nested collections — up to 3 levels deep
Tags with instant filtering
Real-time cross-device sync
AI categorisation (coming soon)

Stack: Next.js · Supabase ·
Tailwind CSS · Vercel

Time to build: 6 weeks
Lines of code I wrote myself: Honestly?
Almost none. Claude wrote most of it.
Is it live? Yes. Launched Product Hunt
May 2026.

The part I contributed:
→ The product idea
→ Every design decision
→ Every UX choice
→ Testing every single feature
→ Debugging when AI got it wrong
→ Shipping it

Product 2 — PDFly 📄

The problem: PDF tools are either
too expensive or too complicated.

What I built: A clean, fast PDF
management tool for people who work
with documents daily.

As a CA student — I live in PDFs.
Tax documents, audit reports, financial
statements. I built this because I
needed it.

Time to build: A few weeks
Biggest lesson: Sometimes the best
products are built for yourself first.

Product 3 — Ignis Quant 📈

This one is my favourite.

The problem: F&O trading software
is either too expensive for individual
traders or too simple for serious ones.

What I built: Automated F&O trading
software for both institutional and
individual traders — with real-time
market execution and risk management.

Why I could build this: My CA
background meant I actually understood
the finance side deeply. The AI handled
the code. I handled the logic.

This is where being a CA + a builder
became a genuine superpower.

What I Learned Building 3 Products

Without Knowing How to Code

Lesson 1: The idea is the hard part.
AI can write code. AI cannot tell you
what to build or why it matters.
That's 100% you.

Lesson 2: You need to understand
the problem deeply.
I could build Ignis Quant because I
understood F&O trading as a CA.
Vibe coding without domain knowledge
produces garbage. With it — magic.

Lesson 3: Testing is your real job.
AI writes the code. You break it.
Then you describe how it broke.
Then AI fixes it.
That loop IS the job.

Lesson 4: Ship ugly. Fix fast.
My first version of Smart Bookmark
Manager was embarrassing.
I shipped it anyway.
Real users found bugs I never would have.

Lesson 5: Your unique background
IS your moat.
A CS student could have built my
bookmark manager.
Nobody else built Ignis Quant the way
I did — because nobody else had my
exact combination of CA knowledge
and builder mindset.

The Tools I Used

AI Coding: Claude (Anthropic)
Cursor IDE
Frontend: Next.js + Tailwind CSS
Backend: Supabase
Hosting: Vercel
Design: Canva + v0.dev
Learning: YouTube + Stack Overflow
(when AI got confused)

Total monthly cost: Under ₹2,000

What's Next

Smart Bookmark Manager just launched
on Product Hunt. I'm working on:
→ Browser extension
→ AI categorisation (Pro)
→ Web archiving

Ignis Quant is being refined for
more traders.

PDFly is getting a UI overhaul.

And I'm probably going to build
a 4th product. Because I can't stop.

If You're Thinking About Building

You don't need a CS degree.
You don't need to know how to code.
You need a problem worth solving.
You need patience to test and iterate.
You need the courage to ship something
imperfect.

The tools to build anything exist today.
They're free or nearly free.
The only thing stopping you is starting.

So start.

I'm Aakash — CA Final cleared,
solo builder, Mumbai.

Currently building Smart Bookmark
Manager. Would love your feedback
and thoughts in the comments below 👇

Try it free:
smartbookmarkpdfmanager.vercel.app

DEV Community: aakash gupta