David Breslin — Enterprise IT & Cloud Architecture Executive

01 / Summary

Executive Summary

VP/Director-level IT leader with 22+ years leading enterprise cloud, infrastructure, and platform transformation across federal and commercial organizations. Proven ability to align business strategy with IT strategy, enterprise architecture, and large-scale delivery to drive measurable outcomes.

Expert in cloud modernization, infrastructure strategy, platform engineering, and DevSecOps, with deep experience delivering secure, scalable systems in highly regulated environments — from FedRAMP and DoD ATO programs to enterprise AI enablement and generative AI adoption. Trusted advisor to CIOs, CDOs, and executive leadership on multi-year IT roadmaps and investment strategy.

02 / Experience

Professional Experience

03/2026 — Present

Director of Solutions Architecture | Enterprise IT Strategist

DecisionPoint Corporation

Lead enterprise architecture and IT strategy across strategic initiatives influencing $750M+ in opportunities.
Partner with executive leadership to define multi-year IT strategy, roadmaps, and investment priorities.
Own enterprise AI enablement strategy — architecture and platform capabilities for generative AI, RAG-based solutions, and intelligent automation.
Define future-state operating model targeting 75–80% automation across the enterprise delivery lifecycle.

12/2025 — 03/2026

Senior Cloud Solutions & Data Architect | Enterprise Architect

Oteemo

Led enterprise cloud and data modernization strategy for a regulated financial institution.
Defined future-state architecture, governance model, and implementation roadmap under an accelerated 90-day engagement.
Designed enterprise platform architecture enabling scalable data, analytics, and AI-ready capabilities.
Aligned stakeholders across business and IT to drive modernization execution.

01/2020 — 11/2025

Senior Enterprise Architect | Specialist Leader | Trusted Advisor

Deloitte Consulting, LLP

Directed migration and modernization of 200+ systems into secure, scalable cloud environments.
Built and led engineering and architecture teams of 40–70+.
Delivered DevSecOps-enabled platforms, reducing deployment timelines by 60%.
Partnered with CIOs, CDOs, and executive leaders to define enterprise IT roadmaps and modernization strategies.
Served as technical SME contributing to $350M+ in awarded contracts.

06/2015 — 01/2020

Senior Cloud Solutions Architect | Senior Enterprise Architect

Definitive Logic

Delivered cloud-native enterprise, infrastructure, and data platforms for large-scale federal system migrations.
Established enterprise architecture standards and governance models for consistency and repeatable delivery.
Designed secure, scalable multi-cloud environments achieving 99.99% availability in regulated environments.
Enabled DevSecOps adoption and automated delivery models, reducing deployment cycles by up to 75%.

05/2002 — 06/2015

Director, IT & Senior Engineering roles

Across DoD, Federal, and Commercial Organizations

Progressive leadership across enterprise IT, infrastructure, and systems engineering roles.
Built foundational expertise in large-scale systems, networking, and platform operations and migrations.
Architected early cloud adoption and modernization initiatives in highly regulated environments.

03 / Engagements

Selected Engagements

Federal / Life Sciences

NIH — National Cancer Institute

Led cloud and platform engineering across AWS environments supporting 400+ systems.

24+ mo → ~3 mo EOL technology modernization timeline

Department of Defense

U.S. Army Materiel Command

Delivered a highly regulated cloud platform through DevSecOps and compliance automation.

~3 months To full Authority to Operate (ATO)

04 / Expertise

Core Competencies

Strategy & Leadership

Enterprise IT Strategy & Roadmapping
IT Portfolio & Financial Management (FinOps)
Organizational Leadership & Team Development

Cloud & Platform

Cloud & Infrastructure Transformation
Platform Engineering & Architecture
Multi-Cloud (Azure, AWS, GCP)

Security & Compliance

FedRAMP & RMF / ATO
DoD IL4 / IL5 / IL6
Zero Trust Architecture

AI & Data

AI, Analytics & Data Platforms
Generative AI & RAG Enablement
Intelligent Automation

DevSecOps & Automation

Infrastructure as Code (Terraform)
CI/CD Pipelines
Operational Excellence & Reliability

05 / Stack

Technology Summary

Cloud & Infra

Azure/MAG, AWS/GovCloud, GCP, Kubernetes (AKS/EKS), Fargate, VMware, Hyper-V, Docker

Security & Compliance

Zero Trust, FedRAMP, DoD ATO IL4/IL5/IL6, NIST CSF/RMF/SP 800, ISO 27001, SOC 2

AI, Data & Analytics

Databricks, Synapse, Data Factory, Purview, AI Foundry, SageMaker, AML, Power BI, Tableau, TensorFlow, RAG, NLP/NLG

DevOps & IaC

Terraform, ARM/Bicep, CloudFormation, GitHub Actions, Azure DevOps, GitLab, Jenkins, Ansible

Coding & Scripting

Python, PowerShell, Bash, YAML, JSON, Java

Collaboration & ITSM

MS Teams, SharePoint, ServiceNow, Confluence, Jira, Azure DevOps/Boards

06 / Education

Education & Certifications

M.S., Technology Management — George Mason University
B.S., Management Information Systems — George Mason University
CIO Graduate Certificate — George Mason University

AWS Certified Solutions Architect — Professional
MCSE: Cloud Platform and Infrastructure
MCSA: Cloud Platform
Professional Scrum Master I (PSM)
Clearance: Active Top Secret

Coming soon

Thought-leadership articles on enterprise cloud, AI adoption, and IT strategy will be added here in a future update.