Improving Technical Knowledge
Last Updated: June 5, 2026
Practice this question in a realistic, spoken behavioral interview.
What do you do to improve your technical knowledge apart from your project work?
A vague claim like "I read blogs and take courses" says almost nothing. A useful version is grounded in recent examples: what you have read or built in the last few months, why you chose it, how often you spend time on it, and at least one moment where something you learned outside work changed how you did your job.
What Makes the Learning Habit Believable
The answer needs recent, specific proof that learning is part of your professional rhythm:
- Use current examples: Describe what you read, built, watched, practiced, or contributed to recently.
- Mix awareness with depth: It is fine to scan newsletters, but pair that with a book, course, project, talk, or deeper technical exploration.
- Connect learning to work: The strongest examples include a moment where outside learning improved a decision, design, debugging session, or team discussion.
- Keep it sustainable: A realistic habit sounds better than an exaggerated claim about spending every night on side projects.
Where This Answer Usually Goes Wrong
- Having no recent example: "I don't have time for much outside project work" makes your learning habits sound passive. Even a small, specific habit is better than a blank answer.
- The vague habit list: "I read some articles online" or "I follow people on Twitter" is too generic. Specify what you follow, how often, and how it changes what you do at work.
- Overselling the intensity: Claiming 20 hours a week of side projects or a pile of open-source contributions can sound unbelievable and set unrealistic expectations. Honesty matters more than sounding intense.
Build a Portfolio of Habits
Do not list one activity and stop. Show a balanced, sustainable mix of learning habits. You do not need to be doing all of these, but a good answer touches on 2-3 of them, moving from passive consumption to active creation.
Think of it in three tiers:
Tier 1: Staying Current (Passive Consumption)
This is about staying aware of industry trends.
- Reading: "I subscribe to a few key newsletters like [Specific Newsletter, e.g., 'TLDR' or 'InfoQ Weekly']." / "I regularly read the engineering blogs of companies I admire, like [Netflix, Uber, or a company relevant to the one you're interviewing with]."
- Listening/Watching: "I'm a regular listener of podcasts like [Specific Podcast, e.g., 'Software Engineering Daily']." / "I enjoy watching conference talks on YouTube from events like [Specific Conference, e.g., 'Strange Loop' or 'AWS re:Invent']."
Tier 2: Deep Dives (Active Learning)
This is about actively acquiring a new skill.
- Courses: "I've been working through a course on [e.g., 'Distributed Systems Design'] on [e.g., 'Coursera' or 'Educative.io'] to deepen my understanding of system architecture."
- Books: "I'm currently reading '[Book Title, e.g., 'Designing Data-Intensive Applications']' to get a better grasp of the fundamentals."
Tier 3: Practical Application (Active Creation)
This tier carries the most weight. It shows you can apply what you have learned.
- Personal Projects: "I have a small personal project (for example, a home automation dashboard) that I use as a playground to experiment with new technologies. Right now, I'm using it to learn [e.g., 'Svelte and a serverless backend on Vercel']."
- Open Source: "I've made a few small contributions to an open-source library I use at work, mostly fixing documentation typos or small bugs. It's been a great way to learn how larger projects are managed."
- Sharing Knowledge: "I recently gave a 'lunch and learn' presentation to my team about [e.g., 'the new features in the latest version of Go']."