Leopold O'Donnell

CTO

Lexington, Massachusetts, United States22 yrs 3 mos experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Led transformative AI initiatives at scale.
  • Pioneered unified platform strategies saving millions.
  • Built high-performance engineering organizations.
Stackforce AI infers this person is a SaaS and AI architect with extensive experience in cloud-native solutions.

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Skills

Core Skills

Cloud-native ArchitecturePlatform EngineeringData EngineeringArchitectural DesignDeveloper ExperienceCloud Native DevopsDevops

Other Skills

DDDKubernetesLLMsMLOpsAgentic AIContinuous DeliveryAnalyticsMLCICD PipelineInfrastructure as CodeContainersEnterprise ArchitectureLeadershipCloud ComputingDistributed Systems

About

About I've spent three decades at the intersection of technology and business, contributing to two successful exits while building and leading teams that turn ambitious visions into market-defining products. What drives me: The belief that technology, when combined with empathy and strategic thinking, can solve complex real-world problems at scale. I've had the privilege of working across the entire spectrum—from hands-on architecture to C-suite strategy—always focusing on sustainable impact over short-term wins. Core expertise: My sweet spot lies in building high-performance engineering organizations and architecting systems that handle data and AI at massive scale. Currently leading data science initiatives that solve complex matching problems across billions of records, while pioneering the integration of LLMs with enterprise data systems. I've led teams from 5 to 150+ engineers, shipped products serving millions of users, and navigated the technical complexities of both hypergrowth and enterprise transformation. Whether serving as CTO, architect, or product leader, I bring a unique blend of technical depth in AI/ML and cloud systems with strategic business acumen. Leadership philosophy: Great technology emerges from great teams. I've built my reputation on identifying exceptional talent, fostering psychological safety for innovation, and creating environments where engineers can do their best work. My approach combines servant leadership with high standards—empowering teams while maintaining the urgency needed to win in competitive markets. Current focus: Leading transformative initiatives at the intersection of AI and data science at scale. I'm deeply involved in solving complex matching problems that require processing billions of data points, integrating LLMs with enterprise data systems, and pioneering agentic AI solutions that are revolutionizing software delivery. My work spans from theoretical algorithm design to production systems serving millions, with a particular emphasis on making AI practical, reliable, and scalable for enterprise use cases. Beyond technology: Balance fuels excellence. When I'm not immersed in technology, you'll find me training for century rides on my road bike or spending quality time with my children. These pursuits remind me that both in cycling and in technology leadership, success comes from pacing, persistence, and knowing when to push hard. I'm always interested in connecting with fellow technologists, innovative thinkers, and leaders who believe in using technology as a force for positive change.

Experience

22 yrs 3 mos
Total Experience
3 yrs 2 mos
Average Tenure
7 yrs 11 mos
Current Experience

Wiser solutions, inc.

3 roles

VP Platform Engineering, Chief Architect

Promoted

Jul 2022Present · 3 yrs 9 mos

  • Dual mandate as VP and Chief Architect, driving strategic innovation and technical transformation across enterprise systems.
  • Key Impact:
  • Platform Revolution: Pioneered unified platform strategy enabling enterprise consolidation, saving millions in infrastructure costs annually. Led IDE and platform component standardization across all engineering teams.
  • AI at Scale: Architecting solutions for complex matching problems processing billions of records. Leading LLM integration with enterprise data systems. Pioneered "Agentic Agile" - using AI agents to automate software delivery from ideation to deployment.
  • Data Democratization: Transformed data engineering from centralized to self-service model, enabling teams across the organization to leverage analytics and ML capabilities independently.
  • Architectural Excellence: Introduced Domain-Driven Design (DDD) to manage system complexity across diverse teams. Established governance frameworks that accelerate delivery while maintaining enterprise standards.
  • DevEx Transformation: Evolved from traditional SRE to Developer Experience paradigm, dramatically reducing deployment friction. Currently driving continuous delivery initiatives with autonomous deployment systems.
  • Technologies: Cloud-Native Architecture | DDD | Kubernetes | LLMs | MLOps | Agentic AI | Platform Engineering | Continuous Delivery
  • Results: Multi-million dollar cost savings | Billions of records processed daily | Organization-wide platform adoption | Transformed delivery velocity from months to days
Cloud-Native ArchitectureDDDKubernetesLLMsMLOpsAgentic AI+2

Chief Software Architect

Sep 2019Present · 6 yrs 7 mos

Principal Software Architect

May 2018Present · 7 yrs 11 mos

Enterprise edge technologies llc

Founder, Cloud Native Consulting

Oct 2017May 2018 · 7 mos · Greater Boston Area

  • Enterprise Edge provides enterprise grade architecture and solutions to organizations looking for assistance with their Cloud Native DevOps strategy and implementation.
  • Enterprise ready, secure Kubernetes
  • Application containerization
  • Container based capacity and performance
  • CICD Pipeline for Cloud Native
  • Training
KubernetesCloud Native DevOpsCICD Pipeline

Pearson vue

2 roles

Principal Architect - DevOps/Infrastructure

Jul 2016Nov 2017 · 1 yr 4 mos · Greater Boston Area

  • Reporting to VP Operations and working remotely, I conceived championed and lead a cross functional DevOps team to deliver Pipeline, Infrastructure and Deployments via an Infrastructure as Code methodology.
  • While this effort had been tried and failed several times in the past, my team successfully automated the movement of workloads (mostly Tomcat and Spring Boot) from the corporate cloud to AWS by leveraging containers and Kubernetes. Security, availability and performance matched existing PCI audit requirements and other customer SLAs.
  • In my role, I provided the design, technical leadership, mentoring and the principal development of some of the key components of our delivery. These components included a VM image bakery, a secure Kubernetes cluster building framework, a Helm deployment framework, integration of static security analysis to the pipeline and several Kubernetes controllers.
  • All tools were containerized to deliver a consistent technology stack that includes: the Hashicorp stack, Kubernetes, Kubernetes tools, F5, Fortinet, CoreOS, AWS (VPC, ECR, EC2, S3, RDS) and Jenkins
Infrastructure as CodeContainersKubernetesDevOps

Principal Architect - Product

Jun 2015Jul 2016 · 1 yr 1 mo · Greater Boston Area

  • I joined Pearson VUE as the Product Architect, in order to facilitate the acquisition of ProctorCam.
  • As Product Architect I lead my Boston based team to successfully meet all of our integration and service delivery targets within six months of acquisition. This work included the integration into new corporate technology frameworks, increasing product quality, implementing new servers and other tweaks to increase service delivery success to greater than 95% from below 90%.

Proctorcam, inc

Chief Technical Officer

Jun 2012Jun 2015 · 3 yrs · Greater Boston Area

  • As Chief Technical Officer, I managed all aspects of technical delivery for an online assessment proctoring toolkit as a service.
  • As first technical hire, I initially refurbished the existing online proctoring service for cloud delivery on AWS. I then conceived and lead company’s strategic pivot to a SaaS model to deliver Online Proctoring toolkit as a Service for test assessment providers.
  • As CTO, and Architect of a startup my role spanned many disciplines. I presided over vision and design of a complex multi-server and desktop solution, built a small, high-performing team, engaged in sales, customer success, service operation, and wrote a lot of code.
  • The product was designed as a cloud service with a desktop component. The service was delivered through Docker deployed servers on AWS with Ruby on Rails, Java base Media servers, backbone/bootstrap Web with Adobe Air/Flex and Electron on the desktop.

Biglife labs, inc.

Founder - CEO

Jan 2010Jun 2012 · 2 yrs 5 mos · Greater Boston Area

  • At BigLife labs I'm working with our team to build a 3D social video platform that will enable people to create, connect and grow in ways that matter to them.

Fidelity investments

Principal Technical Architect

Jan 1997Jan 2000 · 3 yrs

  • Member of the design team to manage a complete overhaul of the pricing technology.
  • Mentored technical staff to realize the implementation of the overhaul.
  • Conceived plan and developed initial prototype system to deliver streaming quotes on browsers across varying communication speeds.

Software.com pty ltd

Technical Founding Member

Jan 1993Jan 1996 · 3 yrs · Lexington, MA

  • One of a group of founders

Education

Concordia University

Bachelor of Science

Jan 1983Jan 1986

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