Professional Scrum Master I in Seoul
South Korea · Asia Pacific
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.
Exam details
- Exam cost
- $200 USD
- Duration
- 60 min
- Passing score
- 85
- Renewal
- Every 3 yrs
Prerequisites: None required
Is Professional Scrum Master I worth it in Seoul?
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.
12-week study plan
Weeks 1–4
Build Your Scrum Foundation
- Read the official Scrum Guide (2020 version) twice and annotate key definitions for roles, events, and artifacts
- Complete the free Scrum Open assessment on Scrum.org repeatedly until you consistently score 95% or higher
- Watch Scrum.org's introductory webinars and take notes on empiricism, the three pillars, and Scrum values
Weeks 5–8
Deepen Scrum Knowledge and Apply Concepts
- Study the Nexus Guide and Scrum.org's Professional Scrum Competencies to understand how Scrum scales and fits broader contexts
- Practice scenario-based questions from third-party PSM I mock exams, focusing on situations involving Sprint failures or conflicting stakeholder demands
- Review the Scrum Glossary thoroughly — PSM I questions often hinge on precise definitions of terms like Definition of Done and Product Goal
Weeks 9–12
Exam Simulation and Final Preparation
- Take full 80-question timed mock exams under real conditions — 60 minutes, no breaks — and aim for consistent scores above 85%
- Analyze every wrong answer; trace each mistake back to a specific section of the Scrum Guide and re-read that section immediately
- Schedule your exam on Scrum.org and do a final read-through of the Scrum Guide the day before, focusing on Sprint events and accountabilities
Recommended courses
pluralsight
Professional Scrum Master I Learning Path
Tech skills platform — monthly subscription
View on Pluralsight →Exam tips
- 1.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
- 2.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
- 3.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
- 4.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
- 5.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