About

Krishnakumar K is a highly skilled Database Architect with over 11 years of experience in IT. He is a PSM1 certified Scrum Master with good working experience in Agile Methodology. Presently, he is working with BA Continuum India Pvt Ltd, Chennai, as a Database Architect. Krishnakumar has expertise in Database Design, Development, DBA & Support of Oracle 10, 11g, 12c, MS-QL 2008 R2, 2012,2016, Python, and Hadoop for Production/development. He also has good working experience and design knowledge in OLTP, OLAP Databases using Star schema and Snowflake schema concepts. Krishnakumar is an expert in creating Primary Database storage structures (Table Space with data files) and objects like Tables, Indexes, Stored Procedures, Packages, Triggers (Compound Triggers), and Functions, etc. He has good working experience on writing Shell Scripts, Replication Configuration (Transaction, Snapshot, Merge) in MSSQL 2008/2012, Database Mirroring Configuration, and Database Recovery Model Concepts. He has worked on Database High Availability Concepts (Clustering) and Workflow creation by using OOZIE editor in HIVE. Krishnakumar has excellent knowledge of Database/SQL Scripts Performance Tuning and Query Optimization Concepts. He has good working knowledge of Collections concepts in PL/SQL programs and expertise to create Partitions for improving performance in large tables (List, Hash, Range, and Compound). He has also implemented Exception handling Process in PL/SQL programs. Krishnakumar has led a team of five members and assigned day-to-day work to the team. He has excellent communication & interpersonal skills with abilities in resolving complex software issues. Krishnakumar has worked in various roles in his career, including Senior Analyst at Bank of America, where he was responsible for Database Developer, Data Analyst, Performance tuning, Database Maintenance, Data migration from Netezza to Oracle Exadata, Consolidated Reporting Platform for Volcker Metrics (CFTR, Aging, PL, and Risk), Volcker Covered funds, and Trader Metrics. Krishnakumar holds a B.Tech degree in Information Technology from Anna University. He is proficient in Senior Software Engineer, MSSQL, SQL, Python, Hadoop, MongoDB, Snowflake, and Apache Hive. Krishnakumar has 12.70 years of relevant experience in his field.