{"entity":"person","person":{"name":"Vivekanand Choudhary","role":null,"level":"Senior","country":null,"summary":"Senior backend engineer focused on building production-grade distributed Python services that combine event-driven automation and LLM-backed features. The strongest proven skill is reliable event ingestion and execution with exactly-once semantics and DLQ/retry handling as implemented in app/ingestion/webhooks.py and app/worker/tasks.py. 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