Aditya Mittal
Colleyville,TX
Summary
Strategic technology leader with 20+ years of experience driving cloud transformations, IT modernization, and enterprise-scale delivery across financial services and technology sectors. Proven ability to build and lead high-performing teams, manage large-scale portfolios and P&L, and partner with C-level executives to deliver business outcomes. Adept at translating technical innovation into business value, driving adoption of AWS and multi-cloud solutions, and ensuring engagements are delivered on time, within budget, and exceeding customer expectations.
Overview
22
22
years of professional experience
1
1
Certification
Work History
Senior Vice President, Cloud Adoption
Citigroup
01.2021 - Current
- Lead a global team delivering enterprise-wide cloud platform strategy, migration, and operations, including the migration of mission-critical applications from private cloud to AWS (EKS, Lambda, VPC, ELB, etc.)
- Partner with business leaders and consultants shaping cloud adoption roadmaps, defining business outcomes, and aligning IT strategies with business needs
- Direct ownership of platform P&L, managing compute, storage, and load balancing for 30,000+ VMs and 120,000+ instances supporting banking applications
- Established the Site Reliability Engineering (SRE) function, enhancing operational resiliency, reducing incident resolution times, and scaling automation capabilities
- Championed risk and compliance frameworks, integrating automated vulnerability and entitlement reporting across 3,000+ applications for audit and regulatory alignment
- Spearheaded business development initiatives, including platform evaluation, new feature rollouts, and innovative automation solutions that reduced costs by 10% and improved delivery timelines by 35%
- Instituted automated admissions controls to enforce architectural best practices for cloud-native applications, enabling cross-cloud portability
- Managed infrastructure capacity in line with business demand, reducing overall platform estate by 5–10% while ensuring high availability and cost-effectiveness
Associate Director, Application Development, Maintenance & Support
Citigroup (Contractor through NTT Data Services)
01.2015 - 01.2021
- Managed customer relationships and global delivery of a $25 million portfolio across multiple lines of business, covering application development, infrastructure, and application support services
- Managed delivery teams to architect and implement data integration and API-driven solutions that improved fraud detection accuracy by 20%
- Managed end-to-end engagement delivery, raising SLA adherence from 90% to 99% through standardized operating procedures and automation
- Partnered with business leaders on disaster recovery, compliance, and operational resilience programs, ensuring critical systems availability
- Drove process automation initiatives that reduced ticket volume by 25% and boosted customer satisfaction
Senior Manager
Dell International Services
01.2013 - 01.2015
- Directed solution design and delivery teams to replace 17 legacy integration engines with a scalable SOA-based platform, improving efficiency and time-to-market
- Collaborated across functions to ensure projects delivered on-time, within scope and budget, aligned to business outcomes
Owner
RJP Restaurants & Hotels Pvt Ltd
01.2008 - 01.2013
- Founded and scaled a multi-location hospitality business, managing P&L, operations, and growth strategy, culminating in a profitable exit
Technical Lead
Perot Systems
01.2004 - 01.2008
- Managed a 10-member team to implement an integration hub connecting 500+ healthcare applications across 42 hospitals, delivering a $14M engagement on time and within budget
- Oversaw project planning, resource allocation, and executive reporting, ensuring timely and on-budget delivery
Education
Post Graduate Program in Artificial Intelligence and Machine Learning - Artificial Intelligence
University of Texas Austin
Austin, TX01.2025
M.B.A -
Faculty of Management Studies (F.M.S), Delhi University
06-2012
B.E. - Computer Science & Engineering
Manipal Academy of Higher Education (now Manipal University)
06-2004
Skills
- Cloud Migration & Enterprise Transformation (AWS, OpenShift, PCF)
- People Leadership & Team Development
- Engagement & Stakeholder Management
- Portfolio & P&L Management Financial Governance
- Business Development Proposal & SOW Creation
- IT Strategy & Consulting Executive Advisory
Certification
- AWS Certified Solutions Architect – Associate, Amazon Web Services
- Pivotal Cloud Foundry Developer 1.7, Pivotal Software Inc
Timeline
Senior Vice President, Cloud Adoption
Citigroup
01.2021 - Current
Associate Director, Application Development, Maintenance & Support
Citigroup (Contractor through NTT Data Services)
01.2015 - 01.2021
Senior Manager
Dell International Services
01.2013 - 01.2015
Owner
RJP Restaurants & Hotels Pvt Ltd
01.2008 - 01.2013
Technical Lead
Perot Systems
01.2004 - 01.2008
Post Graduate Program in Artificial Intelligence and Machine Learning - Artificial Intelligence
University of Texas Austin
M.B.A -
Faculty of Management Studies (F.M.S), Delhi University
B.E. - Computer Science & Engineering
Manipal Academy of Higher Education (now Manipal University)
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