MKMrinal Kumar
@mrinalkumar
Assistant Manager at Prism Johnson Limited
Satna
Mrinal Kumar is a motivated data professional with 2.9 years of experience in data analytics and big data ecosystems. He is proficient in tools like HDFS, Hive, Sqoop, Power BI, and Spark. His expertise includes developing robust data insights, executing quality control checks, and managing complex data pipelines for various stakeholders.
Experience
Assistant Manager
Prism Johnson Limited
Collaborated in defining the vision and strategic approach for establishing robust data and insights capabilities for the leadership teams, presenting deliverables via Power BI dashboards. Executed quality control checks using SQL queries to ensure data integrity. Managed database activities including backup, restore, stored procedures, functions, and views. Handled data ingestion and transformation from RDBMS to HDFS using Sqoop and Spark. Designed and created Hive external tables, implementing Partitioning and Bucketing techniques. Developed RESTful APIs for data extraction from CRM, SQL Server, MySQL, Excel, and SAP. Designed and published Power BI dashboards for KPI reports, including row-level and object-level security.
Java Developer Intern
Orane Consulting Pvt Ltd
Created REST APIs using Java EE and Play Framework. Developed front-end and API ingestion using Angular JS.
Education
Gyan Ganga Institute of Technology & Sciences
B.E. in Comp. Sc. & Engineering
Computer Science and Engineering
Licenses & Certifications
Data Visualization using Python
IBM Cognitive Class
Hadoop 101
IBM Cognitive Class
Microsoft Power BI
Udemy