1:1 Mock Interview: Java, Python, UI, DSA & More with Debu Paul

🎯 Nervous about your upcoming interview? Practise it first, with someone who has interviewed candidates.

This is a realistic 1:1 mock interview that feels like the real thing, followed by honest, detailed feedback and a clear plan to improve.

Choose your round:

💻 DSA & coding: live problem solving, plus how to think aloud, use hints and analyse complexity

☕ Java backend: core Java, collections, multithreading, Java 8–21, Spring Boot, microservices, REST

🐍 Python backend: core Python, OOP, Django, FastAPI and Flask, REST APIs, async, testing

🎨 UI / frontend (React & Angular): JavaScript and TypeScript, HTML/CSS, React hooks and state, Angular components, signals, RxJS, performance

📊 Data science & ML: Python (pandas, NumPy), SQL, statistics, ML algorithms, model evaluation, case studies, GenAI basics

🏛️ System design (LLD & HLD): class design, SOLID and design patterns, plus scalable architecture, caching, databases and Kafka

🧑‍💼 Behavioral & HR: “tell me about yourself”, STAR answers, conflict and leadership questions, salary discussion

🔀 Mixed / company-specific: a round tailored to your target company and role

In the “Before the session, please share” list, change item 3 to:

3. Which round you want: DSA, Java, Python, React/Angular, data science, system design, HR or mixed