March 24, 2025
3 Reasons to Hire an AWS Expert to review your AWS Cost Management

Managing AWS costs can be overwhelming, but hiring an AWS expert can save you money and time. Here’s why:

  • Smart Reservation Planning: AWS experts analyze your usage and recommend the best pricing models, like Savings Plans or Reserved Instances, to cut costs by up to 75%.
  • Cost-Saving Architecture Changes: Transitioning to serverless architecture with expert guidance can reduce costs by up to 90% while improving efficiency.
  • Active Cost Control: Specialists set up cost alerts, automate processes, and optimize resources, helping businesses save up to 40% on AWS expenses.

AWS experts handle the complexities of billing, optimize your setup, and use tools like AWS Cost Explorer to ensure every dollar counts. By partnering with an expert, you can cut costs, improve performance, and let your team focus on core priorities.

Reason 1: Smart AWS Reservation Planning

AWS

Planning AWS reservations effectively requires a deep dive into usage patterns and expert analysis to cut costs.

AWS Reservation Types

Choosing the right reservation type is key to aligning your AWS commitments with your actual needs. Here's a breakdown of the main options:

Reservation Type Best For Cost Savings Flexibility
Standard RIs Predictable workloads Up to 75% [5] Fixed commitment, less flexible
Convertible RIs Changing workloads Lower savings Can switch instance types
Savings Plans Varied usage patterns High savings Flexible, spend-based commitment

Aligning Reservations with Usage

Once you've picked a reservation type, the next step is ensuring it matches your actual usage. AWS professionals use tools like Cost Explorer to analyze past usage and recommend the best-fit options. But they don’t stop there. They dig deeper, considering changes in your business that Cost Explorer might not account for, such as:

  • Seasonal spikes or dips in activity
  • New application launches
  • Infrastructure overhauls
  • Anticipated growth or scaling

Experts also fine-tune reservation details, like deciding on term lengths and payment strategies, to ensure you're not locked into something that won't work long-term.

To make the most of your reservations, AWS specialists follow a structured process:

  • Analyze usage: Use Cost Explorer to review current usage patterns.
  • Monitor expirations: Keep track of reservation end dates to avoid surprise costs [4].
  • Optimize coverage: Balance reservations across instance types and regions.
  • Adapt to changes: Regularly update plans to reflect shifts in your business needs.

This approach ensures your AWS reservations stay aligned with your goals as your business evolves.

Reason 2: Cost-Saving Architecture Changes

Switching to a serverless architecture can significantly reduce AWS costs. With the help of AWS experts, you can make this transition while ensuring your system performs as expected.

Why Serverless Saves Money

Serverless architectures save money by eliminating costs during idle times - you only pay for the compute power you actually use. Here’s how much some companies have saved:

Company Before Serverless After Serverless Cost Reduction
Heavywater Inc. $30,000/month $4,000/month 87%
SGK Inc. Traditional IT costs Serverless infrastructure 83%
Small App Example $44.95/month $6.12/month 90%

Serverless offers several key advantages:

  • Pay-per-use pricing: You’re billed only for the execution time of your functions, not for idle servers.
  • Automatic scaling: Resources scale up or down based on demand, so you’re never overpaying for unused capacity.
  • Lower operational costs: AWS handles infrastructure management, which eliminates server maintenance expenses.

"There's no up-front cost. You pay for only what you use and only when you use it; there is no cost during idle time with serverless architectures." - SGK Inc. [7]

Transitioning to Serverless

Taking advantage of serverless architecture can cut costs even further while maintaining excellent performance. AWS professionals can guide you through this process, using proven methods to optimize your transition.

Choosing Cost-Efficient Services

  • Use HTTP APIs instead of REST APIs in API Gateway to save up to 70% [10].
  • Store binary data in S3 instead of DynamoDB.
  • Set up SNS subscription filters to avoid unnecessary Lambda executions.

Boosting Performance While Saving

  • Configure Lambda functions with Graviton2 processors for 19% better performance at 20% lower cost [8].
  • Batch smaller messages into larger groups for SNS and SQS.
  • Use CloudFront to optimize asset delivery, which can shrink distribution sizes by up to 98-99% [10].

For example, batching 100,000,000 1KB messages into 1,562,500 64KB messages can reduce SNS costs from $50.00 to just $0.78 [10].

"Event-driven refactoring delivers the greatest impact." - Surya Challa, Founder-CEO@CloudAccel [9]

The transition usually begins with simpler components, allowing your team to gain experience while keeping the system stable. AWS experts can help you identify which parts of your system to migrate first and create a step-by-step plan to maximize savings along the way.

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Reason 3: Active Cost Control

Keeping AWS costs in check requires a structured approach to monitoring and managing expenses. AWS professionals can establish systems that not only prevent surprise charges but also ensure resources are used efficiently.

Cost Alerts and Tracking

AWS specialists set up layered alert systems to catch unusual spending patterns early. These systems often include:

  • CloudWatch alarms set at 80%, 100%, and 125% thresholds
  • Cost Anomaly Detection to spot irregular patterns
  • Immediate notifications via SNS for quick action

For example, one organization avoided tripling its monthly bill by identifying a misconfigured application early, thanks to these alert systems [11].

Team Cost Management

To manage costs effectively, AWS experts implement strategies like detailed resource tagging, clear departmental budgets, and auto-scaling. For instance, ST Unitas cut its cloud expenses by nearly 60% by optimizing reserved instances and resources [1]. Similarly, companies using auto-scaling have reported savings of up to 36% [1].

Regular reviews and adjustments help maintain these savings over time.

Regular Usage Reviews

Weekly reviews are critical for spotting and addressing waste, such as idle EC2 instances, unused EBS volumes, or inefficient auto-scaling setups.

Automating schedules in non-production environments can slash costs by as much as 70% [1]. Additionally, lifecycle policies for rarely accessed data, combined with data compression, can significantly lower storage expenses. Expert-led reviews have helped some organizations cut unnecessary cloud spending by up to 33% [1].

Benefits of AWS Cost Management Experts

AWS experts help you fine-tune your cloud spending while ensuring you get the most out of your investment.

Cutting AWS Costs

Experts can help reduce AWS expenses by as much as 40% [6]. Some of the most impactful cost-saving methods include:

  • AWS Savings Plans: Offers discounts of up to 72% [2].
  • EC2 Spot Instances: Provides savings of up to 90% [2].
  • Graviton-powered instances: Delivers 40% better price performance [13].

Allowing Your Team to Focus

Handing over AWS cost management to specialists lets your team concentrate on what they do best. Instead of managing cloud costs, your internal teams can focus on key priorities:

  • Engineering teams can dedicate their time to product development.
  • Finance teams gain better visibility into cloud spending.
  • Leadership benefits from detailed cost insights for informed decisions.

By offloading routine infrastructure tasks [3], your teams can focus on driving growth and innovation.

Leveraging the Latest AWS Tools

AWS experts stay up-to-date with the newest cost-saving tools and continuously look for optimization opportunities. They also use an ongoing FinOps approach to improve performance, resilience, and efficiency [14].

Some key practices include:

  • Automated lifecycle policies to streamline storage costs.
  • Cost allocation tags for detailed spending analysis.

These strategies ensure long-term success in managing AWS costs.

Conclusion: Work with an AWS Expert

Why Partnering with AWS Experts Matters

AWS experts bring specialized knowledge to help you manage cloud costs effectively while aligning your infrastructure with your business goals. They focus on everything from fine-tuning reservations to adopting serverless architectures and keeping an eye on usage, ensuring every dollar spent delivers value.

Here are some ways AWS experts can help:

  • Smart Reservation Planning: By analyzing your usage patterns, they implement the best pricing models and take advantage of Graviton-powered instances for better cost efficiency [13].
  • Architecture Optimization: Regular evaluations of your infrastructure help identify areas to save money while maintaining performance. Better tagging practices and AWS Organizations also enhance visibility and control [12].
  • Cost Management with a Purpose: Instead of just cutting costs, experts ensure your spending supports your business goals through ongoing monitoring and adjustments.

Get in Touch with Octaria

Octaria

If you're looking to lower your AWS costs, Octaria's Houston-based consultants are ready to help. We provide tailored solutions for businesses of all sizes, focusing on strategies that work for you.

Our approach includes:

  • Implementing effective cost-saving strategies
  • Training your team and offering clear guidance
  • Setting up automated systems for monitoring
  • Providing actionable recommendations to keep costs under control

Reach out to Octaria today and take the first step toward smarter AWS cost management.

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