Back to Interview Tips
Intermediate
4 min

Whiteboard Coding Tips

Learn to present your past projects in a way that showcases your skills and impact.

DEW

Dr. Emily Watson

Technical Interview Specialist

Share:

Action Checklist

0 of 4 completed

When asked about past projects, you have control over the narrative. Use this opportunity to highlight your strongest work.

Choosing Which Projects to Discuss

  • Recent projects (last 2-3 years)
  • Projects relevant to the role
  • Projects where you had significant impact
  • Projects with measurable outcomes
  • Projects that showcase skills they're looking for

The Project Discussion Framework

1. Context (15%)

  • What was the project goal?
  • Why was it important to the business?
  • What was your role?

2. Approach (30%)

  • What technical decisions did you make?
  • What alternatives did you consider?
  • Why did you choose this approach?

3. Challenges (25%)

  • What obstacles did you face?
  • How did you overcome them?
  • What was difficult about this project?

4. Results (20%)

  • What was the outcome?
  • How did you measure success?
  • What was the business impact?

5. Learnings (10%)

  • What would you do differently?
  • What did you learn?

Handling Technical Deep Dives

  • Be prepared to go into detail on any project you mention
  • Know the architecture and design decisions
  • Be ready to discuss trade-offs
  • Have specific examples and numbers

If You're Asked About Something You Don't Know

  • Be honest: "I didn't work on that part directly"
  • Explain what you do know
  • Show curiosity to learn
  • Redirect to areas you can speak to

Common Mistakes

  • Being too vague about your specific contribution
  • Not being able to explain technical decisions
  • Lacking quantifiable outcomes
  • Not showing what you learned

About the Author

DEW

Dr. Emily Watson

Technical Interview Specialist

Dr. Watson has conducted technical interviews at Google, Meta, and Amazon, and now trains engineers in interview skills.

Found this tip helpful? Share it!

Ready to Practice Your Interview Skills?

Use our AI-powered interview simulator to practice these tips in realistic interview scenarios.