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Digital Evangelist is an independent publication launched in January 2026 by Amitabha Sinha. If you subscribe today, you'll get full access to the website as well as email newsletters about new content when it's available. Your subscription makes this site possible, and allows Digital Evangelist to continue to exist. Thank you!
About the Author
The author, Amitabha Sinha, is a Sr industrial-AI and digital-transformation evangelist and former Chief Digital Officer who commercialised AI in process industries — refining, petrochemicals, chemicals, and industrial gases — where domain physics, safety constraints, and fragmented OT/IT data make generic AI fail.
Two decades combining full P&L leadership, hands-on AI and digital-platform commercialization, and first-principles engineering depth, with a proven record against Fortune 100 and Tier-1 enterprise buyers.
Track record:
Lummus Digital: Built the digital business from zero, launched Process Led GenAI platform for refining & petrochemicals, delivered 50%+ ROI on sub-6-months payback on enterprise deployments.
TCG Digital: Built $10M Asia P&L from scratch, established Data Science competency across Insurance, Retail, Manufacturing, and Petrochemicals
ABS (American Bureau of Shipping): Led 2,500-person global engineering org across Houston, Boston, Singapore, and Kolkata at 33% P&L profitability; incubated FMS — the marine industry's first PaaS-based fleet management platform
ABP Group: Drove digital transformation and product innovation across India's leading media group for 7 years
Background: Big 4 technology consulting roots — where I learned to combine first-principles thinking with operational rigor. Hold PhD in Mathematics and Computer Science. Author of several granted patents and 15+ international publications in applied AI (Google Scholar).
What excites me: CDO and CTO mandates where AI, data, and platform strategy drive enterprise value — particularly in industrial, energy, process manufacturing, and adjacent sectors. Open to North America, Middle East, APAC, and global remits.
Amitabha can be reached out for AI strategy and transformation mandates & advisory, and technical due diligence on industrial-AI and process-technology assets.
He can be reached at amitabha.sinha@gmail.com
Amitabha Sinha
Patents
https://patents.justia.com/inventor/amitabh-sinha
Publications
https://scholar.google.com/citations?hl=en&user=JlGRqqEAAAAJ
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