The average company wastes 32% of their cloud spend on idle resources, over-provisioned instances, and architectural inefficiencies. That's not a rounding error—for a company spending $50K/month on AWS, it's $192,000 burned annually. Mubbits' cloud engineering team specializes in identifying and eliminating this waste through systematic FinOps practices and architectural optimization.
Right-Sizing: The Low-Hanging Fruit
Over 60% of EC2 instances in production are over-provisioned by at least one size class. We analyze CloudWatch CPU, memory, network, and disk I/O metrics over 30-day windows to identify instances running below 40% utilization. Downsizing from m5.xlarge to m5.large saves 50% on that instance—multiply that across 50+ servers and the savings compound dramatically. We also identify instances that are candidates for Graviton (ARM) migration, which provides 20% better price-performance.
Serverless Migration
Not every workload needs a 24/7 server. Background jobs, webhooks, image processing, email sending, and scheduled tasks are perfect candidates for AWS Lambda or Google Cloud Functions. We've migrated clients from dedicated EC2 fleets processing webhook events to Lambda functions—reducing costs from $2,400/month to $47/month for the same workload. The key is identifying bursty, event-driven workloads that sit idle 95% of the time.
Reserved Instances & Savings Plans
For stable, predictable workloads (databases, application servers, Redis clusters), committing to 1-year or 3-year reserved instances saves 40-72% compared to on-demand pricing. We analyze usage patterns and recommend the optimal mix of All Upfront, Partial Upfront, and No Upfront reservations based on cash flow preferences. AWS Savings Plans provide additional flexibility by applying discounts across instance families and regions.
Data Transfer & Storage Optimization
Data transfer costs are the hidden killer of cloud budgets. Cross-region transfers, NAT Gateway traffic, and CloudFront origin fetches add up silently. We implement S3 Intelligent-Tiering for storage that automatically moves infrequently accessed data to cheaper tiers, configure VPC endpoints to eliminate NAT Gateway charges for AWS service calls, and optimize CDN cache hit ratios to reduce origin requests by 90%+.
Implementing FinOps Culture
Cost optimization isn't a one-time project—it's a practice. We help teams implement FinOps dashboards with real-time cost visibility per team, per service, and per environment. Automated anomaly detection alerts fire when daily spend exceeds baseline by 20%+, catching runaway resources before they become five-figure surprises. Tagging policies ensure every resource is traceable to a team, project, and cost center.
