Professional Scrum Master I in Seoul
Validates knowledge of the Scrum framework and ability to apply it in real-world agile environments as a Scrum Master.
What is Professional Scrum Master I?
The Professional Scrum Master I (PSM I) is an entry-level certification from Scrum.org that validates your understanding of the Scrum framework, its roles, events, and artifacts. Unlike many certifications, PSM I requires no prerequisites and is open to anyone ready to prove their Scrum knowledge. In Seoul, agile adoption has accelerated sharply across tech, finance, and manufacturing sectors, making Scrum-qualified professionals increasingly in demand. Companies like Kakao, Samsung SDS, and LG CNS actively seek certified Scrum Masters. For IT professionals in Seoul looking to formalize their agile knowledge and stand out in a competitive job market, PSM I is one of the most practical and cost-effective credentials available today.
At $200 USD for the exam, PSM I offers one of the strongest ROI ratios in IT certification. With the average IT salary in Seoul sitting around $55,000 per year, a verified $9,000 annual salary uplift represents a 16% income increase — from a single exam. That means you recoup the exam cost within the first few days of your higher-paying role. Seoul's agile job market is maturing fast; employers are increasingly filtering candidates by certification, not just experience. Holding PSM I signals credibility and commitment to Scrum principles. Renewing every three years keeps your credential current without excessive overhead. For early-career IT professionals in Seoul, this is a high-leverage investment with a very short payback window.
Exam details
Prerequisites: None required
12-week study plan
Exam tips
The PSM I exam is based exclusively on the 2020 Scrum Guide — if an answer choice sounds logical but contradicts the Guide, it is wrong; always default to what the Guide explicitly states
Pay close attention to the Scrum Master's accountability in each of the five Scrum events — a significant portion of scenario questions test whether you understand the Scrum Master's role versus the Product Owner's or Developer's role in each event
The exam uses a password-delivered link with a 60-minute timer that starts on open — do not open your exam until you are fully ready, in a quiet environment, with the Scrum Guide open in a separate tab for reference
Scrum.org's free Scrum Open, Product Owner Open, and Developer Open assessments are all relevant for PSM I preparation — the Developer Open in particular covers artifact and event details that appear frequently in PSM I questions
Watch out for answer choices that introduce Scrum-but practices — options that modify Sprint length mid-Sprint, skip the Sprint Retrospective, or assign tasks to Developers by a manager are almost always incorrect in PSM I logic