Aman Ranjan Verma
Senior Data Engineer(SDE-III)
7+ Years building Data and AI Platforms. Currently at QuillBot, previously Flipkart and Sigmoid. B.Tech (Gold Medalist) · Executive MBA IIM Bodh Gaya '27. I write weekly on data engineering and mentor aspiring engineers.
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Experience
- QuillBotSDE-III, Data Platform2023 — Present
- FlipkartData Engineer I → II · Fintech & Payments2021 — 2023
- SigmoidAssociate SDE → SDE-I, Data Engineer2019 — 2021
- Towards Data EngineeringCommunity Lead2020 — Present
Skills
PythonSQLScalaGoSparkAirflowdbtIcebergStreamingETL/ELTData WarehousingNoSQLAWSGCPDockerKubernetesCI/CDAPIsMLOpsData GovernanceObservability
Writing
- How I Downscaled a Production OpenSearch Cluster Without Losing Data (or My Sanity)↗
- How I Vibe Code Data Platform with Claude 5.5 Without Burning My Token Budget↗
- How a Kafka Connect Rebalance Skipped 2.5 Billion Messages and How I Fixed It↗
- How I Fixed Corrupted Iceberg Partition Files Without Full Table Scans or Data Loss↗
- Master Apache Iceberg Table Maintenance: Dealing with Rogue Partitions↗