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Shaik
@shaikbajibaba9
Senior Database Engineer MySQL,MongoDB
Inde
Anglais
À propos de moi
Senior Database Engineer with 5+ years of experience in MySQL and MongoDB across Linux environments. Skilled in installation, upgrades, migrations, replication, performance optimization, backup/recovery, and DR. Led migration of 100+ databases to AWS Graviton, reducing costs by 40% and improving CPU performance, and migrated MySQL workloads from EC2 to Aurora using rollback and Blue-Green deployment strategies. Experienced with MongoDB sharding, AWS EC2, Aurora/RDS, DMS, S3, CloudWatch, Linux tuning, Jenkins, Ansible, Terraform, PostgreSQL, Cassandra, Orchestrator, InnoDB Cluster, & ProxySQL.
Compétences
Shaik
hors ligne •
Temps de réponse moyen de 2 heures
Voir mes services
Administrateur de base de données (DBA)
I will do database management mysql mongodb devops automation cost reduction
Expérience professionnelle
Database Engineer
Games24x7 • Temps plein
Sep 2023 - Sep 2025 • 2 yrs
Experience in MySQL & MongoDB database administration on various OS flavours. Installing various versions of MySQL & MongoDB on various OS flavours and creating AMI in AWS after vulnerability scans. Experience on MySQL & MongoDB database upgrade. Led migration of 100+ MySQL & Mongo db services to AWS Graviton architecture, optimizing infrastructure costs by 40% and enhancing CPU performance. Creating users for ASG/kubernetes applications and assigning necessary privileges. Experience on database backup and restore. Experience on incremental backup and point in time recovery. Experience on MySQL & Mongo database EBS snapshot backup and point in time recovery. Planning and implementing appropriate backup and recovery strategies for the database. Experience on AWS EC2, RDS, EBS, R53, CloudWatch and s3. Experience on Jenkins, Osiris, Bitbucket and Portainer/Container. Experience on creating bitbucket repos and saving the data in MySQL and Mongo for lower environments. Experience on MySQL Replication topologies (Master-Slave, Master-Master, Master-Slave- Slave). Monitor the growth of the databases to ensure the smooth running of daily activities. Ability to handle multiple tasks and meet deadlines, able and willing to learn quickly. Participates in on-call rotation schedule for support of database services in Production environments. MySQL and MongoDB EBS volume Encryption. Experience in migrating the MySQL environments from AWS self hosted EC2 to Aurora with rollback strategies. Experience in AWS DMS for data migrations. Experience in upgrading MySQL databases on Aurora through Blue-Green deployment. Knowledge on MongoDB sharding. Participating in monthly aws backup drills for DR with InfoSec team. Knowledge on PostgreSql.
