Senior Database Adminsitrator

2 months ago


Chennai, India DARTTAG CONSULTING LLP Full time

Role: MYSQL DBA - Senior DBA Engineer / Lead Engineer

Mandate Skill :

- Strong technical expertise on SQL, NoSQL and databases like PostgresDB, SQL Server, CosmosDB, MongoDB, Cassendra and Cloud DB

- Minimum 10 + years of experience in production DB management

- Working experience on relational database and non relational database administration

- Working experience in advanced DB management, backup/recovery and tuning.

- Has good hands-on MySQL, Postgresql and Maria database installation, creation, configuration and fine tuning

- Good experience in MySQL different versions (MySQL-5.6.x,5.7.x and 8.x)

- MySQL installation and configuration, Monitoring,backup and recovery,Point in time recovery

- MySQL replication concepts(Master-slave, Master-Master, HA availability clusters like Galera etc)

- MySQL Performance tuning and query tuning, DB version upgrade.

- MariaDB - Good experience in MariaDB different versions (MariaDB-10.x,11.x)

- MIria DB Installation, version upgrade, replication, backup and restore, Performance tuning and query tuning and Monitoring

- Must have good experience in AWS cloud MariaDB in ec2 and RDS.

- PostgreSQL - Good experience in AWS PostgreSQL RDS and Aurora.

- Postgresql DB Backup and restore, performance tuning

- Must have good experience in AWS cloud database services like RDS MySQL, Aurora MySQL.

- Redshift - AWS redshift configuration, installation, backup and restore, DB version upgrade, User management,Database Migration.

- Must have good experience in AWS DMS.

- Migration database from physical servers to AWS cloud DB services and configuring ETL replication from RDS to redshift through AWS DMS.

- Should possess work experience on migration/upgradation projects On premise or On-premise to cloud.

- Manage SQL Server databases through multiple product life cycle environments, from development to mission-critical production systems.

- Have a good understanding and exposure on project deliverables and timely delivery.

- MongoDB - MongoDB installation, backup and restore, user management.

- Good to have knowledge in AWS document DB.

- Experience with Linux and Windows Server environments

- Extensive experience with database technologies (MySQL, Maria, PostgreSQL,Redshift MongoDB)

- Experience with cloud services (AWS, Microsoft Azure) a plus

(ref:hirist.tech)

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