2. Background Java Technical Lead/Scrum Master at Zoral Labs 6+ years in software development 4+ years of working by Agile methodologies Expert in Agile engineering practices Founder and coachat XP Injection (http://xpinjection.com)
3. Calculated approximation of a result which is usable even if input data may be incomplete or uncertain The art of guessing what the amount of time will be for a certain activity Guessing the complexity and duration of a task/feature