Marketing consultant · B2B and B2C

Marketing has to do a job.

If the team is busy but growth is not moving, I help find out why. I work with founders, CEOs and marketing leaders on strategy, growth, positioning, product marketing and retention, then turn the diagnosis into work the team can use.

11+ yrsMarketing across fintech, commerce, entertainment, consumer and B2B tech+173%Streamer DAU growth on a documented programme5+ launchesProducts launched across payments, travel, entertainment and mobility
Siddharth Bhattacharjee, marketing consultant

Start with the business problem

What are you trying to fix?

Pick the situation that is closest to yours. Open it for the approach and the work that would follow.

How I would approach it

I start at the conversion point, not the ad account: the offer, message match, proof, friction, CTA and the quality of the traffic coming in.

First steps
  • Review the customer journey
  • Audit the landing page and offer
  • Find the biggest conversion leaks
  • Prioritise experiments by impact and effort
What you get
A prioritised conversion roadmapGet a conversion review

Proof of work

The work matters more than the title.

Selected work from Amazon and earlier marketing roles. The cases explain the problem, the decisions, the measurement and what changed.

Amazon MX Player · Entertainment
+173%

Streamer daily active growth between Aug 2023 and Mar 2024, with 89% growth in hours from existing streamers and 180% improvement in cross-viewership.

Read the case study
Product marketingFlight tickets, movie tickets, bill payments, insurance and bus tickets at Amazon Pay.
Growth and acquisitionAcquisition, engagement and funnel work across digital products and consumer businesses.
Brand and commerceMarketplace brand management and category marketing across consumer brands.
CRM and lifecyclePush, email, segmentation, messaging and retention programmes.
Siddharth Bhattacharjee
The Sovereign Brand
Building Brands in the Age of AI
Volume I

The book

See the thinking before you hire me.

The Sovereign Brand is about how marketing teams should work when AI makes production cheaper but judgement still matters. It covers brand knowledge, customer understanding, decision-making, content, trust, operating models and the economics of recovered human attention.

Read it, use the frameworks, and if the thinking is relevant to a problem in your business, we can discuss the work.

Start with the problem

Tell me what is stuck.

Send a short brief. I will look at the problem before the call so we can spend the conversation on the business, not a sales pitch.

30-minute callPractical next stepsNo sales script

Goes straight to my inbox. I reply personally, usually within a working day.