sandeep kumar

sandeep kumar

Senior AI Engineer
India

About Me

Senior AI Engineer with experience in big data processing, ETL, AI/ML automation, and data validation. Worked with Apache Spark, Hadoop, Hive, PySpark, Scala, Python, Docker, Kubernetes, and CI/CD tools to build and prod…

Experience

Senior AI Engineer

Target LLC
Nov 2019 - Present · 6 years 7 months

Developing high performance, distributed computing tasks for massive data processing using Big Data technologies including Apache spark, Hadoop, NoSQL, SQL and other distributed computing technologies

Senior AI Engineer

Target, Bangalore
Nov 2019 - Present · 6 years 8 months

Developed high performance, distributed ETL tasks for massive data processing using Big Data technologies including Apache spark, Hadoop, NoSQL, Hive, Pyspark and other distributed computing technologies.
Scaled and productionized AI/machine learning solutions using on premise infrastructure and open source technologies.
Created AI-ML platform for automatic deployment of multiple Machine learnig applications on GPU using slurm/sca, docker, CICD tools, Oozie, Hadoop applications.
Created alerting and monitoring frameworks for batch & streaming jobs.
Created data validation framework to reinforce data quality, data governance checks.

Big Data Consultant

Xebia-Tesco, Bangalore
Aug 2018 - Nov 2019 · 1 year 3 months

Created data warehouse system for supply chain management.
Migrated data from multiple legacy systems (TeraData, CR and Informatica) to Hadoop using HDP.
Developed data ingestion, transformation and cleansing layer for unstructured, semi-structured data using Scala, Spark, Hive.
Performed optimisation and decreased resource utilisation of applications by 40%.
Decreased the usage of storage space by 35% by using various data compression techniques.

Senior Associate

Innodata, Noida
Nov 2013 - Jul 2018 · 4 years 8 months

Implemented SparkSQL and Dataframes for faster testing and processing of data.
Parsed unstructured and semi-Structured data using PySpark.
Created various lambda functions for data cleansing and data transformation using python, Spark API.
Provided backend support by creating Tables, functions, procedures, indexing.

Skills

Big Data DataStage ETL Development PL/SQL Python Scala SQL Scripting Apache Spark Hive Drone Slurm/SCA Sqoop Oozie Git Maven Gradle PyCharm IntelliJ MySQL Postgres Mongo HBase Vela Docker Kubernetes ServiceNow Saltstack Stackstorm Elasticsearch Hadoop NoSQL PySpark SparkSQL Dataframes Informatica TeraData HDP Lambda functions Data cleansing Data transformation Data validation Data governance ETL CI/CD
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