Behavioral

Question 1

Describe a challenging problem you faced in the Bravera project and how you solved it.

Answer 1

While integrating Supabase as a backend, I faced issues with unstable API connections. I implemented health-check workflows using GitHub Actions to automatically test API endpoints and notify failures. This increased reliability and reduced downtime for lead submissions.

Question 2

How did you ensure code quality in the TaskAPI project?

Answer 2

I enforced clean architecture principles by separating controllers, services, and repositories. I also set up ESLint and Prettier for consistent code style and implemented Jest tests for services and middleware.

Question 3

Explain how you handled collaboration in a small team during the Bravera project.

Answer 3

In a team of five, we used async communication through Trello and Notion for task tracking. I regularly updated progress, raised blockers early, and coordinated closely with the product owner for feedback loops.

Question 4

How did you approach implementing security in the TaskAPI project?

Answer 4

I added role-based access control using middleware to restrict sensitive endpoints to admins. I also enforced JWT authentication, input validation, and applied rate limiting to protect against abuse.

Question 5

Give an example of how you improved performance in the Bravera website.

Answer 5

I optimized image loading using Next.js’s Image component with lazy loading and implemented static site generation (SSG) where possible to improve load times and SEO.

Question 6

Describe a time when you took ownership of a feature in the TaskAPI project.

Answer 6

I independently designed and developed the authentication system, from JWT issuance to secure cookie handling, ensuring a secure login flow that passed the client’s technical review.

Question 7

How did you manage testing in the TaskAPI project under tight deadlines?

Answer 7

I prioritized writing unit tests for critical business logic in services and mocked dependencies to ensure quick feedback, while leaving less critical parts for manual testing to meet deadlines.

Question 8

Explain a situation where you had to communicate a technical decision to a non-technical stakeholder.

Answer 8

During Bravera, I explained to the client why dynamic routing and static generation would improve their website’s SEO and speed. I used simple terms and visual examples to align them with the technical plan.

Question 9

How did you automate repetitive tasks in the TaskAPI project?

Answer 9

I created Docker Compose setups for local development, enabling any team member to spin up the entire environment with one command, saving setup time and avoiding ‘works on my machine’ issues.

Question 10

Describe a time you identified a potential problem early in the project.

Answer 10

In the Bravera project, I noticed that relying solely on Supabase without monitoring could lead to silent failures. I proposed and implemented health-check automation early, preventing future production issues.

Question 11

How did you ensure maintainability of the TaskAPI codebase?

Answer 11

I applied repository patterns to abstract database queries and kept business logic within services, which made it easier to maintain and extend features without breaking existing functionality.

Question 12

Tell me about a decision where you had to balance performance and maintainability in the Bravera project.

Answer 12

For dynamic content rendering, I chose Next.js’s Incremental Static Regeneration instead of full SSR. This reduced server load while allowing updates without redeploys, balancing performance with simplicity.

Question 13

Explain a situation where you had to quickly learn a new technology for a project.

Answer 13

For Bravera, I had limited experience with Supabase. I quickly studied its documentation and built prototypes to ensure I could integrate it effectively into our Next.js workflow.

Question 14

Describe how you managed task prioritization in the TaskAPI project.

Answer 14

I broke down features into small deliverables, prioritized tasks by technical dependencies and business impact, and communicated regularly with the team to adjust priorities as needed.

Question 15

Give an example of a feedback loop you established in the Bravera project.

Answer 15

We had weekly feedback sessions where I demonstrated new features to the product owner, gathered their input, and iterated on UI or API responses based on their feedback.

Question 16

Explain how you handled an unexpected blocker during the TaskAPI project.

Answer 16

When the database container failed to initialize in CI, I debugged the issue by adding lifecycle hooks and waiting scripts, which stabilized the pipeline without delaying the release.

Question 17

Describe a time you improved developer experience in a project.

Answer 17

In TaskAPI, I automated environment setup using Docker Compose and provided detailed onboarding documentation, making it easy for new developers to start contributing quickly.

Question 18

Tell me about a time you worked independently and took initiative.

Answer 18

In Bravera, I independently set up automated deployment previews for pull requests, which helped the team visualize changes faster and catch UI issues early.

Question 19

How did you ensure alignment with business goals during the TaskAPI development?

Answer 19

I maintained constant communication with the product owner to ensure each API feature aligned with operational needs, ensuring that technical decisions supported business workflows.

Question 20

Explain a scenario where you improved project documentation.

Answer 20

During TaskAPI, I documented API endpoints using Swagger, which streamlined backend/frontend collaboration and reduced misunderstandings on data structures and expected responses.