XP 2025
Mon 2 - Thu 5 June 2025 Brugg - Windisch, Switzerland
Thu 5 Jun 2025 11:00 - 11:30 at 5.1A17 (Session) - Agile Practices Chair(s): Tomi Suomi

Accurate effort estimation in the software development industry remains a significant challenge due to requirements’ complexities, technology variability, and insufficient skilled members. To provide up-to-date insights on the state of effort estimation practices in Sri Lanka, we surveyed agile practitioners to identify the effort estimation techniques, types of metrics employed, levels of accuracy, and reasons for inaccuracies in estimates. Our analysis of 93 valid responses reveals that Planning Poker was the most popular estimation technique at 50.5%, while story points were the most widely used metric utilized by 61.3% of participants. Expert estimation was employed by 30% of respondents, and man-hours/man-days were used by 23.7%. The combination of Planning Poker and story points were most used, with a prevalence of 70.2%. Regarding the accuracy of estimations, respondents who used a combination of Planning Poker (61.7%) and expert estimation (25.5%) could complete their work within the estimated time without any extra effort. The top three categories of inaccurate estimates were quality-related, project management, and team-related issues.

Agile Effort Estimation: PDF version (AEE_XP2025_V1.pdf)914KiB

Thu 5 Jun

Displayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

11:00 - 12:30
Agile PracticesIndustry and Practice / Research Papers / Experience Reports at 5.1A17 (Session)
Chair(s): Tomi Suomi University of Jyväskylä
11:00
30m
Talk
Agile Effort Estimation Usage in the Sri Lankan Software Industry
Research Papers
Sean Jonathon Lee Auckland University of Technology, Mali Senapathi Auckland University of Technology
DOI File Attached
11:30
30m
Talk
Escaping The Retrospective Theatre – How to Make Real Impact Again
Experience Reports
Jonathan Frankenberger BettercallPaul GmbH, Debbie Walter Carl Zeiss Microscopy Limited
File Attached
12:00
30m
Talk
Strategy Unlocked - How can we bring strategy back to agile?
Industry and Practice
Morten Elvang Thinking Twice Works
File Attached
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