MANIVANNAN K N
Chennai
Summary
Seeking position as PLSQL/Database Developer in your esteemed organization which will help in value addition and serve as a spring board to move ahead in my career by providing me interesting career opportunities and harness the best of my caliber.
Overview
11
11
years of professional experience
Work History
Senior software engineer
VHS Private ltd
04.2022 - 02.2024
- Design and develop database schemas, tables, views, indexes, sequences, and other database objects.
- Write, optimize, and maintain complex PL/SQL stored procedures, functions, packages, and triggers to implement business logic and data processing.
- Develop and maintain SQL scripts for data manipulation and batch processing tasks.
- Analyze and optimize SQL queries to improve performance and ensure efficient data retrieval.
- Create, modify, and manage indexes to enhance database performance.
- Monitor and manage database resources to ensure optimal performance, including memory usage and disk I/O.
- Develop PL/SQL scripts for data migration tasks, ensuring data integrity and consistency during the migration process.
System Engineer
Quess Corp solution
12.2020 - 04.2022
- Create and maintain interfaces for data exchange between different systems and applications.
- Develop and maintain reports using PL/SQL and SQL, generating both standard and ad-hoc reports as required by business stakeholders.
- Implement data validation routines to ensure data accuracy, consistency, and integrity.
- Collaborate with application developers and IT teams to integrate the database with other systems and applications.
- Perform routine database maintenance tasks such as backups, restores, and monitoring of database health.
- Identify, troubleshoot, and resolve database-related issues, providing technical support for database operations.
System Engineer
Gisco Services LLC
02.2017 - 01.2020
- Used to frame SQL queries and export the reports and provided to clients based on their requirements. Used to Perform data patch up in the backend database.
- Used to do performance tuning for the long running queries and run batch month end process
Process Associates
Hewlett Packard Enterprise
08.2015 - 01.2016
- Execute and oversee the end-to-end processing of customer orders, ensuring accuracy and compliance with established procedures.
- Investigate and resolve issues related to order discrepancies, ensuring timely resolution to meet customer expectations Collaborate with the IT team to identify, analyze, and resolve system issues affecting order management processes.
- Provide Level 2 technical support to address complex issues related to order management systems
Software Engineer
Tickle solutions
04.2013 - 06.2015
- Records maintenance data and generates reports as needed. Develop database schemas, tables and dictionaries.
- Ensure the data quality and integrity in databases. Test databases and perform bug fixes.
Education
Bachelor of engineering in computer science -
AVC College of Engineering
04.2012
Higher Secondary School Education XII Standard -
Dr. Gsk Kalayanasundaram Metric Hr. sec school
03.2008
Secondary School Education X Standard -
Gurugana sambandam Hr. Sec school
03.2006
Skills
- Oracle PLSQL
- SQL Server&JDA-WMS
- UNIX & Shell Scripting
- SIT ,UT and Functional Testing
- SQL Scripts & Pl/Sql Packages
Languages
English, Tamil
Personal Information
- Date of Birth: 02/25/1991
- Gender: Male
- Nationality: Indian
- Marital Status: Married
Timeline
Senior software engineer
VHS Private ltd
04.2022 - 02.2024
System Engineer
Quess Corp solution
12.2020 - 04.2022
System Engineer
Gisco Services LLC
02.2017 - 01.2020
Process Associates
Hewlett Packard Enterprise
08.2015 - 01.2016
Software Engineer
Tickle solutions
04.2013 - 06.2015
Bachelor of engineering in computer science -
AVC College of Engineering
Higher Secondary School Education XII Standard -
Dr. Gsk Kalayanasundaram Metric Hr. sec school
Secondary School Education X Standard -
Gurugana sambandam Hr. Sec school