Gurugram, India

I build the systems that move the money.

Real-time auctions, multi-tenant billing, production AI. Five systems in production, owned end to end. Most projects die between the demo and production — I take them across.

Manmohan Singh, product engineer, Gurugram

Proof

Five systems. Open them.

Not screenshots, not a case study behind an NDA. Running software you can load in a browser right now.

LtvAdx

Connected TV & linear TV exchange

A programmatic exchange for Connected TV, FAST channels and addressable linear breaks. Supply side, demand side, ad server and stitching layer in one system.

Hard partAd decisions run with zero database reads. The waterfall works entirely on an in-memory snapshot refreshed every fifteen seconds, because a TV break will not wait for a query.

  • VAST 4.2
  • OpenRTB 2.6
  • SSAI
  • Identity graph
  • ML scoring
  • Multi-tenant billing
Open LtvAdx

MailAdx

Real-time ad exchange, two-sided billing

An exchange with an internal DSP, direct-sold inventory and open RTB demand. Publishers earn, advertisers spend, agencies take commission — all reconciled from one event stream.

Hard partMoney moves in three directions at once. Every ledger row has to survive a replayed event, a refund and a disputed claim without double-counting.

  • OpenRTB 2.5
  • Internal DSP
  • Two-sided ledger
  • Agency commission
  • ML CTR/CVR
  • Multi-context RBAC
Open MailAdx

Synth AI

AI agent platform for business teams

Six agents a company can actually run — lead research, outreach sequencing, inbox triage, content, competitor tracking and a weekly digest — inside one workspace with roles, approvals and a credit ledger.

Hard partSix roles and forty-eight permissions applied across one hundred and sixty-three routes written before any of them existed. A cross-tenant test matrix proves two organisations cannot reach each other's data, and the guard that enforces it runs in production rather than in warning mode.

  • Multi-tenant RBAC
  • Approval executor
  • Credit ledger
  • Argon2id + TOTP
  • Model routing
  • Industry kits
Open Synth AI

i-Connect

WhatsApp business platform

Campaigns, sequences, a shared inbox, hosted forms, WhatsApp Flows and in-chat ordering with payment — for businesses whose customers already live inside one app.

Hard partFifteen thousand recipients delivered exactly once at the platform's own rate ceiling, with reconciliation to prove it. The throughput came from the opposite of more infrastructure: a partial unique index was invisible to the equality lookup that depended on it, so every contact fetch had been a collection scan.

  • WhatsApp Flows
  • Broadcasts
  • Shared inbox
  • In-chat orders
  • Meta app review passed
  • DPDP lifecycle
Open i-Connect

InfluencersKit

Creator audience platform

Media kits, campaign tooling, audience segmentation and sequence automation for creators and the agencies that manage them.

Hard partMulti-tenant from the first commit: per-plan capacity ceilings, an organisation review queue, and analytics that count unique humans rather than raw events.

  • Multi-tenant
  • Audience segments
  • Sequence AI
  • Plan capacity limits
  • Review queue
Open InfluencersKit

Engagements

What I build, and what it costs.

Fixed price, fixed scope, explicit definition of done. No hourly billing and no surprise invoice.

Teardown

5 days

Why your project has not shipped — written down, ranked by severity, with what it takes to cross.

$500

₹40,000 in India · ex-GST

  • Architecture and code review
  • Severity-ranked findings document
  • What is actually blocking production
  • Scoped plan to get there
  • 90-minute walkthrough call

Most asked for

Crossing sprint

3–4 weeks

Your prototype becomes a system people can depend on. This is the gap most projects die in.

Fixed price, set from the teardown

  • Auth, tenancy and access control
  • Evaluations, guardrails and cost ceilings
  • Observability, alerting and error handling
  • Deployment, rollback and runbook
  • Handover to your team

0→1 sprint

6 weeks

An idea becomes a live product. Scoped, built and deployed by someone who has taken this across before.

Fixed price, set from a scoping week

  • Scope, data model and architecture
  • Production build, front to back
  • Deployment and infrastructure
  • Instrumentation from day one
  • Source, documentation and handover

Agency build arm

Your clients are asking for work you cannot staff. I build it under your name, to your deadlines.

Priced per engagement

Fractional CTO / Head of Product

Two days a week of senior product and engineering judgement, for a company that needs it before it can hire it.

from $3,000

from ₹2,50,000 / month

Method

Diagnose, fix, prove, hold.

The same four stages every time. You can stop after any one of them.

  1. 01

    Diagnose

    5 days

    Findings in writing, ranked by severity, each with the cost of leaving it alone. Fixed price. You own the document whether or not we continue.

  2. 02

    Fix

    2–6 weeks

    Agreed scope, fixed price, explicit definition of done. No hourly billing, no scope drift, no surprise invoice.

  3. 03

    Prove

    2–4 weeks

    Before and after, measured. If the numbers did not move, that gets said out loud rather than buried in a status deck.

  4. 04

    Hold

    monthly

    Monitoring, alerting and a monthly review, so the thing that was fixed stays fixed. Optional, cancel any month.

Record

Why these ship instead of demo.

Fifteen years in ad tech and audience data — Digismart, a Times Internet company — then on my own. Every number below is attributed.

15 yrs
Building products
2011 — present
60M+
Records in a data platform I architected, with 50+ behavioural attributes and real-time segmentation
Digismart, a Times Internet company
11×
Revenue growth, ₹1.8 Cr → ₹20 Cr, from monetisation levers nobody had shipped
Digismart, a Times Internet company
9
Products taken from idea to launch inside a portfolio company
Digismart, a Times Internet company
5
Production systems designed, built and taken live end to end — two ad exchanges, a creator platform, an agent platform and a WhatsApp business platform
2023 — present
47
Collections behind one of them — this is what production actually weighs
LtvAdx, live today

Start here

Tell me what hasn’t shipped.

One sentence is enough. If a teardown is the right next step I’ll say so, and if it isn’t I’ll say that instead.

Message me on LinkedIn