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Certifications for Infosys SP and DSE Interview
Certifications are not mandatory, but they significantly strengthen your resume and increase your chances of selection.
Infosys checks certifications mainly to understand:
Your technical learning attitude
Whether you have deep knowledge in the skills mentioned in your resume
Hands-on and project exposure
Recommended Certifications for Infosys Specialist Programmer (SP)
SP role focuses heavily on advanced coding and system-level development, so certifications around programming and computer science fundamentals are useful:
| Category | Suggested Certifications |
|---|---|
| Programming | C++ / Java / Python certifications |
| DSA & Algorithms | HackerRank / CodeChef certifications, platform badges |
| System Design & OOPS | Software Architecture Foundations |
| Database | SQL, DBMS certifications |
| Cloud (preferable) | AWS Developer Associate / Azure Fundamentals |
| Competitive Coding | Certificate of completion from Coding Ninjas / CodeStudio / LeetCode |
Most valued for SP:
NPTEL / Coursera DSA Certification, Java / C++ Certification, AWS Developer Certification, OOPS specialization
Recommended Certifications for Infosys Digital Specialist Engineer (DSE)
DSE role focuses on full-stack development and digital engineering, so your certifications should reflect development and deployment skills:
| Category | Suggested Certifications |
|---|---|
| Full-Stack Development | MERN / MEAN / Java Full Stack / .NET Full Stack |
| Cloud | AWS Cloud Practitioner / Azure Fundamentals / Google Cloud |
| DevOps | Docker + Kubernetes + CI/CD Certification |
| Frontend | React / Angular Certification |
| Backend | Java Spring Boot / Node.js Certification |
| Cybersecurity (optional) | Ethical Hacking / Cyber Security Fundamentals |
Most valued for DSE:
Full Stack Certification + AWS Fundamentals + DevOps certification
What Kind of Certification Questions Are Asked in the Infosys Interview?
Infosys interviewers do not focus on the certificate, they focus on whether the candidate actually learned from it.
Below are the common pattern of questions asked:
Questions About Certification Knowledge
These questions ensure you really understood the course:
| Sample Questions |
|---|
| What did you learn from this certification? |
| What were the modules covered in this certification? |
| Can you explain the major concepts you studied? |
| Which topic was challenging for you and how did you overcome it? |
| Did the certification include hands-on projects or was it theoretical? |
Questions Linking Certifications With Real Projects
Interviewers want to see whether you applied your certification knowledge in practical work:
| Sample Questions |
|---|
| Did you use concepts from this certification in your project? |
| Which tools/technologies from certification helped you the most? |
| Can you explain with an example where you applied this learning? |
| How did the certification improve your technical skills? |
Questions Testing Depth of Knowledge
If you mention a certification, they may ask conceptual questions from it.
Examples:
If you have DSA certification (SP role):
- What is difference between BFS and DFS?
- What is memoization?
- Explain time complexity of merge sort.
If you have AWS certification (DSE role):
- What is an EC2 instance?
- What is S3 and when do we use it?
- What is auto scaling?
If you have Full-stack certification (DSE role):
- Explain MVC architecture.
- What is REST API? Difference between PUT and PATCH?
- How authentication and authorization works?
Questions to Analyze Your Learning Approach
Infosys focuses on self-learning habit:
| Sample Questions |
|---|
| Why did you choose this certification? |
| Are you planning to do additional certifications in future? |
| Do you prefer self-learning or classroom learning? |
| What value do you think this certification adds to your career? |
Interview TIP
Never add a certification just for resume weightage.
Add only those certifications that you can explain confidently.
If you include a certification, be ready with:
✔ Summary of course
✔ Tools and technologies used
✔ Real projects/case studies
✔ Concepts you mastered
Final Conclusion
| Role | Main Certification Focus |
|---|---|
| Infosys SP | DSA, Programming languages, System design, DBMS |
| Infosys DSE | Full-stack, Cloud, DevOps, Backend/Frontend Frameworks |
Certifications cannot guarantee selection, but they make you stand out and show that you are an active learner — something Infosys values a lot.
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