Large-Scale Data Migration & Optimization
Led zero-downtime migration of legacy systems to modern cloud infrastructure, optimizing database queries and improving performance by 10x.
The Challenge
Migrate 500GB+ legacy database to cloud while maintaining 100% uptime and improving query performance for 10M+ daily queries.
The Solution
Used AWS DMS for replication with event streaming via Kafka for data consistency. Implemented query optimization, database indexing strategy, and comprehensive monitoring during migration.
Results & Impact
100% uptime during migration
Query performance improved by 10x
Reduced database costs by 45%
Automated post-migration optimization
Technologies Used
Project Info
Backend
2021
More Projects
Enterprise E-Commerce Platform
Built a high-performance e-commerce platform on AWS with microservices architecture handling 500K+ daily active users and processing $10M+ in transactions monthly.
View Project →Real-Time Analytics Dashboard
Developed a real-time analytics SaaS platform that processes 1M+ events daily and provides insights to 2000+ enterprise customers.
View Project →Want to Build Something Similar?
I'm available for freelance projects and consulting. Let's discuss how I can help with your next project.
Get In Touch