Skilled engineering manager builds and motivates high-performing engineering team. Over 12+ years of experience in Logistics Industry working with WMS, Transportations, Tracking, Data Engineering projects.
Collaborated on HTCampus.com & studyabroad.com, managing key modules and redesigning SOLR-based college search with ranks, reviews, and interest count.
TiDB, Kafka, Presto/Trino
Apache Spark, Data Engineering, Data Pipelines
Elasticsearch, Redis
Apache Spark, Apache Ranger, Hive
REST APIs, GRPC, Microservices
AWS, GCP
Go, Python, NodeJs
Logistics Management: FTL,PTL,Hyperlocal,TMS, WMS: IMS, OMS, Pick, Pack
Delhivery’s Data Marts - Migration Journey from OLTP to HTAP (20/09/2023)
Unpacking all of the leanings while migrating our data marts from Amazon Aurora to TiDB, a Hybrid Transactional/Analytical Processing (HTAP), distributed SQL database. Link: https://hackernoon.com/delhiverys-data-marts-migration-journey-from-oltp-to-htap
py-instrumenting - Delhivery 06/2017 - 08/2017
Zipkin based python instrumenting library to sends data using sync/async transporters. Link: https://github.com/harikishan81001/py-instrumenting
redis-db - Delhivery (11/2013 - 11/2013)
Implementation of ORM layer (similar to Django) on the top of Redis for caching the objects and data being accessed frequently. Link: https://github.com/harkishan81001/redis-db