Description

Expertise in designing, managing, and optimizing relational and NoSQL databases for performance, scalability, and security. Handled everything from schema design to real-time data syncing for mobile apps and enterprise-grade applications.

Key Responsibilities

• Designed and normalized relational database schemas using MySQL for large-scale applications.
• Managed Firebase Firestore and Realtime Database for Flutter-based apps with real-time syncing.
• Performed indexing, query optimization, and stored procedures to improve performance.
• Implemented data migrations, automated backups, and disaster recovery plans.
• Applied data validation, constraints, and ORM tools for consistent and secure access.

Technologies Used

• Relational DB: MySQL, MariaDB
• NoSQL/Cloud DB: Firebase Firestore, Firebase Realtime DB
• Tools: phpMyAdmin, Sequel Pro, Laravel Eloquent ORM, Firebase Console
• Security: User Roles, Data Encryption, Access Rules, Backup Strategies