Career resources
Tech certifications guide: which ones are actually worth it in 2025
Not all tech certifications are equal. Some open doors; most collect dust. Here is which certifications are respected by hiring managers for PMs, data analysts, QA engineers, and more.
When certifications matter (and when they do not)
Certifications signal that you completed structured training and passed a standardized assessment. They matter most when:
- You have no work experience in the target field.
- The certification is industry-recognized.
- Employers in your target role consistently mention it.
They matter less when portfolio work and real projects are more compelling.
Certifications by role
Product Manager
Industry recognized but less common than it used to be.
Widely respected in B2B product orgs.
Newer, growing in recognition.
Verdict: PM certifications are less important than portfolio and projects. Do not pay $2,000 for a PM certificate before you have a strong case study.
Data Analyst
Well-respected, affordable ($200–300), covers SQL + Tableau + R. Excellent for career changers.
Industry-recognized for BI roles. Strongly recommended if targeting enterprise analytics.
Specific to Tableau — valuable if your target companies use it.
For data analysts working in AWS environments.
QA Engineer
The most widely recognized QA certification globally. Strong signal to employers. ~$250 exam.
For senior QA roles. Investment after 2–3 years of experience.
Less standardized but demonstrate automation skills.
Project / Scrum
Most recognized project management certification globally. Requires 36 months of PM experience to qualify.
Entry-level PM certification. No experience required. Good for career changers.
Certified ScrumMaster. 2-day course + exam. Well-recognized for Agile teams.
More rigorous than CSM. Respected for technical Scrum understanding.
Cybersecurity
Entry-level security certification. Recommended first cert for anyone entering cybersecurity.
Intermediate security analyst certification.
Most prestigious security certification. Requires 5 years of experience.
General rules for certification ROI
Check job postings first
If 40%+ of job postings in your target role mention a certification, it is worth getting.
Prefer practice over theory
A certification with practical assessments beats one with multiple-choice questions.
Do not certify instead of doing
A cert without project work is half a credential. Combine both.
Know which cert you need. Now build the skills to back it up.
See learning paths by role →