Three-Tier Application Solutions for Diverse Industries

-

Designed and implemented scalable three-tier application architectures for multiple clients across different sectors. Projects included an e-commerce platform with auto-scaling capabilities, a manufacturing solution for a compressor manufacturer in Coimbatore, and a Learning Management System supporting 1000+ concurrent users for an NBFC in Chennai. Each solution featured optimized presentation, application, and data layers using AWS services including EC2, RDS, and Elastic Load Balancing. These implementations delivered high availability, improved performance, and cost-effective scalability to meet diverse business requirements.

Comments

Post a Comment

Popular posts from this blog

Taming the Noise: A Practical Guide to Selective AWS CloudTrail Logging

-
In a multi-account AWS environment, centralized logging is a cornerstone of security and governance. Enabling CloudTrail at the Organization level to send logs to a central S3 bucket is a standard best practice. However, this approach can create a new problem: an overwhelming flood of data from non-production accounts, leading to increased costs and alert fatigue for your security team. Our team faced this exact issue. With an AWS environment managed by Landing Zone Accelerator, both our production and test account logs were funneled into a single S3 bucket for our SIEM tool. This inflated our Events Per Second (EPS), spiked costs, and generated a stream of low-priority incidents from test accounts, distracting our security team from what truly mattered. The challenge was that the organization-level trail offered no simple option to exclude specific accounts or Organizational Units (OUs). Evaluating the Solutions We considered three potential paths to regain control over our logging st...
Read more

Disaster Recovery Strategy for Textile Manufacturer

-
Image
Developed and piloted a comprehensive disaster recovery solution for a textile manufacturing company in Tirupur, leveraging AWS native services for cost-effectiveness. Key Components: • Automated backups using AWS Backup • Cross-region replication with S3 • Recovery automation using CloudEndure for continuous data replication CloudEndure Disaster Recovery: • CloudEndure provides continuous, block-level replication of source servers to a staging area in the target AWS region • Maintains lightweight staging instances that convert to full production instances during failover • Enables RPO of seconds and RTO of minutes • Architecture includes replication agents, staging area, and automated orchestration for failover Architecture Diagram: [See CloudEndure architecture below] Current Status Notes: • CloudEndure reached end-of-life and has been replaced by AWS Elastic Disaster Recovery (AWS DRS) • AWS DRS provides the same continuous replication capabilities with enhanced AWS integration • Or...
Read more

Large-Scale Data Migration for NBFC

-
We use AWS Snowball devices for large-scale, secure data migrations, transferring terabytes of critical business data from on-premises sources to Amazon S3. After migration to Amazon S3, we create and apply an S3 lifecycle policy to automatically transition eligible objects to Amazon S3 Glacier Deep Archive for long-term, low-cost storage Lifecycle policy details: The policy is configured to move objects to Glacier Deep Archive after a defined number of days, based on compliance, retention, or cost requirements. This combination enables scalable migration, secure storage, and cost optimization by leveraging Snowball for bulk transfers and lifecycle policies for automated archival.
Read more