Nabeel A. Siddiqui
Transformational Leader in AI, Cloud & Data Platforms | GTM & Enterprise Modernization Expert | Financial Services, Insurance & Federal | MIT Sloan & HEC Paris Alum | US Citizen
ex-NTT DATANabeel A. Siddiqui is a business leader and strategic advisor operating at the intersection of deep tech innovation and enterprise scale.
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Currently serves as Vice President at Tavant and brings AI-powered solutions and services to Financial Services & Insurance clients globally. Nabeel brings over 20 years of global experience driving large scale digital transformations, managing multi-million-dollar P&Ls, and managing high performance sales teams. Having held senior leadership roles at IBM and NTT DATA, he is a specialist in navigating the complexities of the Financial Services and Nabeel is particularly adept at guiding C-suite stakeholders through pivotal technology shifts including Generative AI, Modern Data Strategies, and Cloud Transformation to drive both top-line revenue and operational An MIT Alumnus, Nabeel remains deeply connected to the tech community, volunteering at the MIT Computer Science & Artificial Intelligence Lab (CSAIL) as Alliances Diplomat and serving as a Board Member for the MIT Alumni Club of Princeton. Beyond professional achievements, he is a dedicated mentor focused on building high performing teams and fostering enduring client partnerships. His leadership has been featured in CIO World Magazine as an "Emerging Visionary Leader in AI," reflecting his commitment to building the scalable systems that will define the future of regulated global industries.
GTM Index
- MIT COMPUTER SCIENCE AND ARTIFICIAL INTELLIGENCE LABORATORY (CSAIL)JOB
- Board Member & Alliances D…1Y 5M
Board Member & Alliances Diplomat
MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)
- TAVANT TECHNOLOGIESJOB
- VP5M
Vice President | Fintech AI & Transformation | Banking, Financial Services & Insurance
Tavant Technologies
- MIT ALUMNI ASSOCIATIONJOB
- Board Member & VP Alumni R…3Y 1M
Board Member & Vice President Alumni Relations
MIT Alumni Association
- IBMJOB
- Advisory Offering Leader -…6Y 4M
Advisory Offering Leader - AI, Data & Cloud (Financial Services & Federal Regulated Industries)
IBM
- Associate Partner & GTM St…6Y 4M
Associate Partner & GTM Strategy Leader
IBM
- Managing Consultant, Busin…11M
Managing Consultant, Business Analytics & Optimization Strategy Consulting
IBM
- RUTGERS UNIVERSITYJOB
- Board Member1Y 11M
Board Member
Rutgers University
- NTT DATA SERVICESJOB
- Senior Dir (Interim VP), P…8Y 2M
Senior Director (Interim Vice President), Public & Financial Services Sector Solutions
NTT DATA Services
- ALCATELJOB
- Multiple Roles - Project Mgr3Y 11M
Multiple Roles - Project Manager / Project Lead / Architect
Alcatel
- NTT DATAJOB
- Senior Software Eng2Y 1M
Senior Software Engineer
NTT DATA
- Job: NTT DATA — Senior Software Engineer · 2002-08 – 2004-09
- Job: Alcatel — Multiple Roles - Project Manager / Project Lead / Architect · 2004-10 – 2008-09
- Job: MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) — Board Member & Alliances Diplomat · 2025-03 – present
- Job: Rutgers University — Board Member · 2018-01 – 2019-12
- Job: MIT Alumni Association — Board Member & Vice President Alumni Relations · 2023-07 – 2026-08
- Job: IBM — Managing Consultant, Business Analytics & Optimization Strategy Consulting · 2010-06 – 2011-05
- Job: IBM — Advisory Offering Leader - AI, Data & Cloud (Financial Services & Federal Regulated Industries) · 2019-07 – 2025-11
- Job: Tavant Technologies — Vice President | Fintech AI & Transformation | Banking, Financial Services & Insurance · 2026-03 – present
- Job: NTT DATA Services — Senior Director (Interim Vice President), Public & Financial Services Sector Solutions · 2011-04 – 2019-06
- Job: IBM — Associate Partner & GTM Strategy Leader · 2019-07 – 2025-11
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