👋 Hi, I’m Suryansh Singh I’m currently working as a Data Engineer II at Expedia Group (previously at Delhivery and Paytm) with 3+ years of experience building scalable data-intensive systems, real-time pipelines, and cloud-native applications. Over the years, I’ve helped design several core services, optimised large-scale data systems, and worked on end-to-end solutions across Kafka, Spark, GCP, AWS, and Databricks. Through my journey, I’ve been on both sides of the table, preparing for tough interviews and later mentoring peers & juniors. I know exactly what it takes to stand out in applications, crack interviews, and succeed in engineering roles. 💡 What I can help you with Resume Review & Referral → Craft a resume that highlights your strengths and gets recruiter attention. I can also provide referrals where possible. Mock Interviews (Data Engineer / SDE) → Practice real-world DSA, DE, LLD & HLD interview scenarios with actionable feedback. Career Guidance → Personalised roadmaps for breaking into Data Engineering or transitioning to SDE-2 & equivalent roles. Interview Preparation → End-to-end prep: Coding, System Design & Data Engineering Concepts. Curated Resources → Study plans, project ideas, and hands-on resources to sharpen your skills.