Interview prep & tips with Aditya Singh

Interview Prep & Tips: Cracking the Data Engineering Bar

Ace your next data engineering interview with targeted preparation from a Senior Data Engineer at American Express. Whether you are facing rounds at product-based companies, tech giants, or top BFSI firms, this session is designed to give you a competitive edge.

What we will cover:

• Technical Core: Deep-dive preparation on Apache Spark (performance tuning, shuffles, memory management), SQL, and distributed systems concepts.
• System Design & Architecture: How to design scalable end-to-end data pipelines, choose the right cloud components (GCP/BigQuery/Airflow), and handle high-throughput workloads (9+ TB/day scale).
• Behavioral & Leadership Strategy: Structuring your past project experience to highlight architectural ownership, production troubleshooting, and cross-functional collaboration.
• Actionable Feedback: Practical tips on how hiring managers evaluate problem-solving and code quality during technical rounds.