Navigator247: Interview Prep

Neurolyx Technologies

In-app purchases

About this app

Navigator247 turns interview preparation into a clear, step-by-step path.

Tell us the role you're aiming for — like Frontend Developer, Backend Engineer or Full-stack Developer — and get a personalised skill roadmap. Then work through each skill with three tools built to reinforce each other.

LEARN
Curated, plain-English lessons for every skill on your path. No fluff, no filler. Each lesson is broken into short sections you can finish on a commute.

INTERVIEW QUESTIONS
The questions that actually get asked, ranked by how often they come up. Answers are written the way a strong candidate would say them out loud. Questions re-order to match your experience level, from junior to senior.

QUIZZES
Quick checks after each skill so you know what stuck and what needs another pass.

DAILY QUESTIONS
Fresh questions for your stack every morning, at a time you choose. Build the habit, and open the app to see the full answers.

TRACK YOUR PROGRESS
Every section read, question practised and quiz completed counts toward your roadmap. Open the app and always know exactly what to do next.

WHAT YOU CAN PREPARE FOR
JavaScript, TypeScript, React, Node.js, Python, Java, SQL, MongoDB, PostgreSQL, Docker, Kubernetes, Git, system design, data structures and algorithms, and behavioural interview rounds.

Sign in with Google or email. Your progress syncs with navigator247.com on the web, so you can prepare anywhere.

Navigator247 is built for developers preparing for tech interviews — students, career switchers, and experienced engineers brushing up before the big day.