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Non-profit website & cloud infrastructure

www.aiesec.org.br

How AIESEC Brasil cut AWS costs by ~95%

AIESEC Brasil, part of the world's largest youth-led leadership organization, was running its main website on an oversized AWS environment. We audited the account, decommissioned unused resources, and migrated to a right-sized setup — cutting infrastructure costs by ~95% with zero downtime.

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At a glance

Client
AIESEC Brasil
Industry
Non-profit — youth leadership
Services
FinOps
Stack
AWS, WordPress, VPS, DNS/SSL automation

Business Challenge

AIESEC Brasil, part of the world's largest youth-led leadership organization, was operating its main site on an oversized AWS environment, incurring costs for underutilized resources while dealing with a slow, outdated, and vulnerable WordPress installation.

Oversized AWS setup costing ~US$484/month

Poor performance with ~7s load times, recurring database connection errors, and low PageSpeed scores

Operational complexity from a sprawling cloud setup that no one actively maintained

Our Solution

AWS Cleanup & Migration

  • Audited and decommissioned all unused AWS resources
  • Migrated WordPress to a right-sized VPS with zero downtime

WordPress Modernization

  • Upgraded WordPress and PHP to latest versions
  • Optimized plugins and enabled caching for better performance

DNS & Performance Optimization

  • Migrated DNS with automated SSL certificate renewal
  • Optimized images and media for improved PageSpeed scores

Results

The audit and migration delivered immediate, measurable savings without any disruption to the live site.

~95%lower monthly infrastructure cost, eliminating ~US$484/mo in AWS spend
~70%faster page load, dropping from ~7s to ~2s
Resolveddatabase connection errors, fully cleared after migration
ImprovedPageSpeed scores across the site

Frequently asked questions

How did Mediato reduce AIESEC Brasil's AWS costs by ~95%?

We audited the full AWS account, identified idle and oversized resources, decommissioned what wasn't needed, and migrated WordPress to a right-sized VPS with modern PHP — cutting monthly infrastructure spend by roughly 95%.

Did the migration cause any downtime?

No. The migration was planned and executed with zero downtime on AIESEC Brasil's live public website.

What caused the ~70% improvement in page load time?

Right-sizing the hosting environment and moving to modern PHP resolved recurring database connection errors and cut load time from roughly 7 seconds to 2 seconds.

Can this same approach work for other AWS accounts?

Yes — we run the same audit-and-cleanup process for any team whose AWS bill has grown without anyone tracking exactly why.

Contact us

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