Summary
Overview
Work History
Education
Skills
Request Assurance
Languages
Timeline
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Balasubramanian R

Mayiladuthurai

Summary

Database Administrator with 13 years of experience across MS-SQL Server, PostgreSQL, MySQL, Cassandra, Weaviate, Redis, and Couchbase, along with AWS and Azure platforms.
Expert in installation, configuration, backup/recovery, high availability, performance tuning, and disaster recovery.
Hands-on experience with PostgreSQL HA (Patroni), PgBouncer, SSL configuration, PITR, and cloud data warehouses (Redshift, Snowflake).

Overview

12
12
years of professional experience

Work History

Senior Software Engineer

Lowe's India Service Pvt Ltd
Bangalore
05.2021 - Current
  • Developed software solutions for retail operations using agile methodologies.
  • Collaborated with cross-functional teams to enhance system integrations and user experience.
  • Analyzed software requirements and designed technical specifications for new features.
  • Conducted code reviews to ensure quality and adherence to development standards.
  • Troubleshot complex issues in production systems, providing timely resolutions.
  • Implemented new features into existing software solutions.
  • Collaborated with cross-functional teams to integrate AI solutions into existing systems.
  • Designed algorithms for predictive analytics and data-driven decision making.
  • Implemented natural language processing techniques for improved user interaction.

Database Administrator

Honeywell Technical Solutions
Madurai
06.2020 - 05.2021

Established databases according to customer specifications.

Configured backup strategy for optimal data protection.

Assigned roles and privileges to users based on requirements.

Created user groups and allocated roles accordingly.

Upgraded PostgreSQL version to enhance performance.

Set up monitoring and alerts for CPU and memory utilization.

Configured SSL certificates for secure data transmission.

Implemented technical configuration management to bolster security.

Database Administrator

Honeywell
Madurai
10.2018 - 06.2020
  • Sub-Contractor from ASM Enterprise Solutions
  • Administered database systems to ensure optimal performance and reliability.
  • Monitored database security and implemented best practices for data protection.
  • Collaborated with development teams to design effective database architectures.
  • Managed backup and recovery processes for critical data integrity.

Customer Service Executive SQL DBA

Pisquare Software Solutions
Trichy
06.2013 - 05.2018
  • Collaborated with technical teams to troubleshoot software-related issues.
  • Provided training and support to new team members on service protocols.
  • Conducted follow-ups with customers to ensure satisfaction after issue resolution.
  • Tracked customer complaints and followed up to ensure resolution was achieved.

Education

BE - Computer Science and Engineering

EGS Pillay Engineering College
Nagapattinam

Skills

  • MS SQL SERVER 2019
  • MySQL
  • PostgreSQL
  • Maria DB
  • AWS Redshift
  • Snowflakes
  • PGadmin
  • Linux Rhel7
  • Nagios
  • Service Now
  • Veritas NetBackup
  • Cassandra
  • Weaviate
  • Redis
  • Elastic Search
  • Couchbase
  • Software development
  • Machine learning

Request Assurance

I request you to kindly give me an opportunity to work in your organization. I pledge my utmost commitment to the cause of the company., Mayiladuthurai, 02/27/21, BALASUBRAMANIAN.R

Languages

Tamil
First Language
English
Advanced (C1)
C1

Timeline

Senior Software Engineer

Lowe's India Service Pvt Ltd
05.2021 - Current

Database Administrator

Honeywell Technical Solutions
06.2020 - 05.2021

Database Administrator

Honeywell
10.2018 - 06.2020

Customer Service Executive SQL DBA

Pisquare Software Solutions
06.2013 - 05.2018

BE - Computer Science and Engineering

EGS Pillay Engineering College
Balasubramanian R