Bachelor of Technology - BTech

Back End Developer

SDE-1

•    Built Delta Lake pipelines on Amazon S3 with ACID compliance, schema evolution, and incremental ingestion for reliable large-scale data processing.

•    Designed analytics data models in Amazon Redshift, cutting reporting query latency by 45% via optimized distribution keys, sort keys, and WLM tuning.

•    Owned Neo4j graph infrastructure end-to-end — installation, version upgrades, and Cypher query optimization for high-throughput graph workloads.

•    Architected event-driven workflows with DynamoDB Streams, SNS, EventBridge, and EMR, processing 10M+ events/month and reducing pipeline failures by 30%.
  Prototyped a RAG pipeline using LangChain and a vector database to enable natural-language querying over internal documentation.

Software Engineer

Full Stack Developer

Full-stack Developer

Senior Software Engineer

Backend Engineer (SDE-2) — 3.4 yrs building distributed, event-driven systems on AWS. Node.js • TypeScript • Python • Ka

github

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Resume of Rohit singh • Peerlist