What I'm building —
so my son never starts
from zero.
Between the reps and the returns and the code — I play guitar and ask why any of it matters.
Three doors.
One thesis.
Everything here lives in one of three verticals. Enter where you need help today.
Physically.
14 years. No trainer. A pull-up bar and a refusal to stay the same.
Financially.
From zero safety net to a live portfolio. Equity investing, patience, and not quitting.
Technically.
AI agents, web systems, and building tools that think. Self-taught, always shipping.
Everything on this site is written for one person: my son. He is just 7 years old. That is precisely why I write. By the time he grows up enough to understand, I want him to find a complete record of how his father built three things — a body, a portfolio, a set of tools — from nothing, in public, with receipts attached.
The door is open to everyone who finds this useful. But the north star is simple: Avyaansh should never have to start from zero. This site is proof of the work, not a product.
Latest essays.
FD vs Equity in India: Why Your Father Was Right Then — and Copying Him Today Will Cost You
Bank FDs paid up to 13% and the PPF a flat 12% tax-free in the 1990s — which made fixed deposits the genuinely intelligent choice for our parents. Today the same instruments barely beat inflation. The instrument follows the era. Here is the math.
Read essay →
Upendra's Transformation Journey
I am Lieutenant Commander Upendra Prasad. Born on 30th Jun 1988 in Jamshedpur, Jharkhand. Born and brought up in a typical small town household. I was a typical ectomorph.…
Read essay →
What is Body Fat Percentage and How to Calculate It
Body fat percentage — not the number on the scale — decides whether you see abs. Here's what it means, the ranges for men and women, and how to estimate yours at home.
Read essay →
What is BMR & TDEE and How to Calculate Them
BMR is the calories your body burns at rest; TDEE adds your daily activity on top. Get both right and every diet plan finally makes sense — here are the exact formulas.
Read essay →“The body is the first place where discipline either lives or dies.”
The only love you never have to earn is the love you give. Everything I learned the hard way — about love, money, brothers, fear, and the few things that actually last.
For the people
doing the work.
Live portfolio. Weekly AI lab. Monthly Q&A.
The private Telegram. Everything I don't share anywhere else.
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Meet Avya.
The coach in your pocket.
The AI fitness coach I built from 14 years of training — hybrid weights & calisthenics, Indian-first nutrition, a plan that adapts to you. Free during the beta. No install — it runs in your browser.
Free during beta · Live on web · iOS & Android apps soon
Get the manual I'm building for my son.
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