Raj Kumar Polibothu
About Raj Kumar Polibothu
Raj Kumar Polibothu is a Senior Database Engineer with extensive experience in MS SQL Server and Transact-SQL, currently working at DiligenceVault since 2021. He has a strong background in database design, data transfer, and maintaining data integrity, and has been a Database Developer at KJ SYSTEMS (INDIA) PRIVATE LIMITED since 2017.
Work at DiligenceVault
Raj Kumar Polibothu has been employed at DiligenceVault as a Senior Database Engineer since 2021. In this role, he utilizes his extensive experience with various versions of MS SQL Server, including 2008, 2008R2, 2012, 2017, and 2019. His responsibilities include database table design, normalization, and ensuring data integrity. He also employs Transact-SQL for data manipulation and definition, contributing to the overall efficiency of database operations.
Current Role at KJ SYSTEMS (INDIA) PRIVATE LIMITED
Raj Kumar Polibothu serves as a Database Developer at KJ SYSTEMS (INDIA) PRIVATE LIMITED since 2017. He has accumulated seven years of experience in this position, where he focuses on maintaining referential integrity through the use of triggers and primary and foreign keys. His role involves transferring data from various sources into database tables, enhancing the data management processes within the organization.
Education and Expertise
Raj Kumar Polibothu studied Computer Science at Sir C.R.R. College of Engineering, where he earned a Bachelor of Engineering (BE) degree from 2013 to 2017. His academic background laid the foundation for his extensive knowledge in database management and SQL programming. He is proficient in writing complex SQL components, including stored procedures, common table expressions (CTE), user-defined functions (UDF), views, and triggers.
Technical Skills and Proficiencies
Raj Kumar Polibothu possesses advanced knowledge of SQL query concepts, including GROUP BY, HAVING CLAUSE, UNION, PIVOT, and UNPIVOT. He is skilled in using the SQL Server Import Wizard to transfer data from flat files and Excel sheets into database tables. His expertise in Transact-SQL encompasses both data definition language (DDL) and data manipulation language (DML), enabling him to effectively design and manage database structures.
Client Interaction and Solution Development
Raj Kumar Polibothu demonstrates a strong ability to understand client requirements and develop tailored solutions. He focuses on ensuring timely delivery of work, which reflects his commitment to meeting client needs and enhancing project outcomes. His experience in database engineering and development equips him to address various challenges in data management and provide effective solutions.