Declan Whelan is a seasoned software engineer and Agile expert, known for his deep understanding of technical health in software development. With a career spanning over four decades, Declan has become a pivotal figure in the Agile community, known for his insightful approaches to integrating Agile methodologies with robust technical practices.

Declan's journey in software engineering began with a strong foundation in computer science, followed by years of hands-on experience in various high-tech industries. His passion for coding is matched by his commitment to technical excellence, which has driven him to explore innovative ways to maintain and enhance technical health in Agile environments.

As an Agile coach and mentor, Declan has worked with numerous teams and organizations, helping them navigate the challenges of Agile transformation while keeping a keen eye on technical integrity. His approach is unique in that it blends Agile flexibility with a rigorous focus on code quality and sustainable development practices.

An advocate for continuous learning and improvement, Declan is constantly exploring new technologies and methodologies. He is a frequent speaker at software conferences, where he shares his experiences and insights on balancing rapid delivery with long-term technical sustainability. His talks are known for their practicality, engaging style, and the emphasis on real-world applicability.

Declan's contribution to the field extends beyond his professional work. He is an active member of various software engineering communities, contributing to discussions, writing technical articles, and participating in open-source projects. His dedication to the field is not just about advancing his own knowledge but also about uplifting the broader software engineering community.

Declan founded Agile Coach Canada and served on the board of the Agile Alliance.