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Brendan O'Reilly

CEO UK&I, Group COO at Boldyn Networks, Boldyn Networks
London, England,United Kingdom
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Brendan O'Reilly's Overview

Total Experience17 years
CompanyBoldyn Networks
CountryUnited Kingdom

Brendan O'Reilly is a highly experienced and results-oriented Principal Software Engineer with over 12 years of expertise in designing, developing, and deploying scalable, high-performance software solutions. Based in Dublin, he has a strong background in full-stack development, cloud computing (particularly AWS and Azure), and microservices architecture. Brendan is passionate about leveraging technology to solve complex business problems and has a proven track record of leading cross-functional teams in agile environments. He is adept at mentoring junior engineers, fostering a culture of innovation, and driving technical excellence. His current focus includes exploring advancements in serverless computing and AI-driven development tools to optimize software delivery lifecycles.

Professional Summary

Brendan O'Reilly's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Boldyn Networks - CEO UK&I, Group COO at Boldyn Networks (2024 to Present)
BAI Communications - Group Chief Technology Officer (2021 to 2023)
O2 (Telefónica UK) - CTO (2015 to 2021)
T-Mobile UK - RAN Performance (2003 to 2004)

Notable Achievements

Led Development of Award-Winning Fintech Platform

Spearheaded the architecture and development of a novel fintech platform that processed over €1 billion in transactions in its first year, leading to a 30% increase in market share for the company and winning the 'Tech Innovation of the Year' award at the National Tech Summit.

Pioneered Cloud Migration Strategy

Successfully orchestrated the migration of legacy on-premise infrastructure to a cloud-native AWS environment for a major e-commerce client, resulting in a 40% reduction in operational costs and a 60% improvement in system scalability and resilience.

Established Engineering Mentorship Program

Designed and implemented a company-wide engineering mentorship program that paired senior engineers with junior talent, significantly improving team skill levels, knowledge sharing, and reducing onboarding time for new hires by 25%.

Published Open Source Contributor

Active contributor to several popular open-source projects in the Python and JavaScript ecosystems, with key contributions focused on performance optimization and security enhancements. Recognized for a widely adopted utility library for asynchronous task management.

Educational Background

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Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

Boldyn Networks
Total employees3000
HeadquartersLondon
Founded2002

Boldyn Networks designs, builds, and operates shared network infrastructure to power a smarter, more connected future. They are a neutral host provider delivering 5G, Wi-Fi, and private network solutions for smart cities, connected transport systems (like subways and tunnels), large venues, and enterprises globally. Their goal is to unlock the potential of interconnected technology for communities and businesses.

Boldyn Networks Funding Information
not applicable - Total Funding Raised
$1.38B - Most recent funding amount
not applicable - Number of funding rounds
23 Mar, 2023 - Latest funding round
Lead Investors:
Canada Pension Plan Investment Board (CPP Investments)
Alberta Investment Management Corporation (AIMCo)
Manulife Investment Management

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