Builder · Maker · Learner · Always curious
Siva Kumar
I build the things I wish existed.
From a family tailoring business to global dance communities, trading systems, Mac utilities and experimental tools — I turn ideas into things people actually use.
- Products
- 10+
- Products
- People touched
- —
- People touched
- Ideas in progress
- ∞
- Ideas in progress
Bigger playground.
— Siva
Building a brighter everyday
More to explore
02 · The Universe
The Universe
38 things — live, half-built, upcoming, and a few I stopped on purpose. One recurring habit: I wonder what would happen if…
LiveBuildingExperimentUpcomingRetiredHover a world. Click to enter.
From Chennai to the world. ♡
Ideas travel too…
Tradition keeps moving too.
Filter coffee. New thoughts.
Ideas keep moving…
Same city.
Bigger ideas.
— Siva
Scroll
03 · How I Work
How I Work
Most of my projects start with a tiny irritation.
fuel
“Same curiosity.
Different problems.”
— Siva
01 · Notice
A real annoyance.
Not a market gap. Not a trend. Something that bothered me at 1 p.m. on a Tuesday.
My Mac knows my meetings.
It doesn’t know if I’ve eaten.
— note to self
04 · Now
Now
What I’m thinking about right now.
Live · Chennai · --:--:-- IST · notebook updated 2026-09-15
Building this week
AmmaTesting iMessage nudges from family — the reader is built, Full Disk Access is the last gate.
since 15 Sep 2026
- Greeks Vault — Edge Market Overview — one canonical page for indices, breadth, volatility
- This site — Every project becoming a world you can enter
Shipped this month
- 15 SepAmma
v1 — 22 languages, her own recorded voice, open source - 15 SepGreeks Vault
Multi-symbol scanner + /market indicator settings - 14 SepLookAwayBlur
Public on GitHub — look away, screen blurs - 12 SepNatya Network
Play production access — third application filed - 08 SepNatya Network
iOS 1.22.1 (build 53) submitted to App Review
● shipped ● public ○ submitted, waiting
Currently obsessed with
- interaction design
- AI-native interfaces
- Indian classical music
- trading systems
- tiny Mac utilities
- language
- making old businesses feel new
Ideas don’t wait for
a good time.
Chennai
always curious
still building
05 · About
A little about me.
I’m Siva Kumar, an independent builder from Chennai. I work across software, business, design, technology and culture.
I also run Shanthi Tailors, a family tailoring business that has been part of my life for decades.
I like taking things that seem unrelated and seeing what happens when they collide. Sometimes that becomes a business. Sometimes an app. Sometimes just a prototype that teaches me something.
I build because I’m curious.
06 · Contact
Have an idea?
Tell me the strange thing you’ve been thinking about.
- 1Your idea
- 2Queued
- 3Siva’s universe