About

Abhishek Sinha

Global technology executive. 30+ years across IBM, Kyndryl and HP. Open to CIO, CTO, and Board Technology Advisor roles globally.

$1.7BLargest deal closed
$250M+Cost gaps eliminated
NPS +47Client trust rebuilt
25,000+Professionals scaled
30+Years of leadership

Background

I am a global technology executive with 30+ years of strategic leadership across Hewlett-Packard (1989–2007), IBM (2007–2021), Kyndryl (2021–2024), and Arth Group (2024–present). My career spans enterprise architecture, global delivery leadership, outsourcing deal solutioning, IT transformation, and AI strategy — across Banking, Financial Services, Aerospace & Defence, Government, and Public Sector in Europe, Asia Pacific, and the Americas.

I currently serve as Global CTO at Arth Group, where I am leading an AI-first, Agentic-AI architecture and cloud-native transformation programme, including EU AI Act governance implementation. Prior to this, as Director at Kyndryl's Global Solutions Integration Hub, I closed a $1.7B deal — the company's largest single portfolio transaction — while maintaining an 80%+ win rate across European markets.

At IBM, I eliminated $250M+ in post-signing cost gaps across 100+ outsourcing contracts with $10B+ in total contract value, and rebuilt client NPS from negative to +47 through a global transformation programme that I designed and led. I was also part of the leadership team that scaled IBM's India delivery footprint to 25,000+ professionals across six centres, contributing $9B+ in new business.

What I write about

The perspective here is operational, not theoretical. I write from direct experience across four decades of enterprise technology leadership — from the inside of large outsourcing deals, global delivery organisations, and AI governance implementation programmes. The topics I focus on are:

Career

Arth Group — Global CTO  ·  Apr 2024–Present
AI-first transformation, Agentic-AI architecture, EU AI Act governance. Technology strategy for group companies and advisory services to external clients on GCC strategy and AI readiness.

Kyndryl — Director, Global Solutions Integration Hub  ·  Oct 2021–Mar 2024
Led solutioning of large complex services deals across Europe. Closed $1.7B deal (Kyndryl's largest). 80%+ win rate. All existing clients retained at renegotiation.

IBM — Multiple senior leadership roles  ·  2007–2021
Global Transformation Leader (eliminating $250M+ in cost gaps); Global Head RFS Solutions (NPS −ve to +47, 90% win rate, $3B+ TCV); Head EBIS India Delivery Centres ($9B+ new business, 4.7/5 CXO satisfaction, 40+ patents annually); Head Engagement & Architecture Services (250+ architects, $5B+ annual wins).

Hewlett-Packard — Enterprise Architect, Business Strategy Manager, WW Service Manager  ·  1989–2007
Built HP's formal Enterprise Architecture. Worldwide Service Manager for $1.2B ITS business. Led Secure Remote Access integration through HP-Compaq merger.

Research & Publications

Alongside my leadership work, I conduct independent research on AI evidence architecture and regulatory intelligence. This work is grounded in the same operational problems I have spent three decades navigating: how do you know that the evidence behind a high-stakes decision is actually sound?

Education & Qualifications

Open to

I am planning a transition in the near term and am selectively exploring the following roles, with a preference for Europe, the Middle East, and Asia Pacific:

I am open to global relocation for the right mandate.

Contact

The best way to reach me is by email. I respond to all serious enquiries within 48 hours.

Location Bengaluru, India — open to global relocation
Phone +91 9740266664