AWS
What to Consider When Migrating from AWS App Runner to Amazon ECS
On March 31, AWS announced it is deprecating AWS App Runner. New customers were cut off on April 30, and while AWS has not yet published a final sunset date, the direction is clear: teams running on App Runner need a migration plan. AWS’s official migration guide [1] points at Amazon Elastic …
FivexL Newsletter, June 2026
Greetings! Have you set up your AWS accounts under time pressure and told yourself you’d sort it out later? Did later never arrive? You’re not alone. Most teams are running a setup that made sense in the early days and is turning into a liability as the company grows. In June we …
AWS Multi-Account Strategy for Startups: A Four-Stage Guide
What does your AWS setup need to look like at seed stage? At Series A? When your first healthcare customer asks for a HIPAA BAA? The answer changes at every stage — and the decisions you make early are the hardest ones to undo. Below: four company growth stages — pre-product-market fit, early-stage, …
FivexL Newsletter, May 2026
Greetings! Lots happening in May. The team was out at conferences, presenting and sharing knowledge with the AWS community. Vladimir Samoylov was at AWS Summit Bangkok, where he spoke about building multi-agent systems on AWS: Strands Agents, Amazon Bedrock, Kiro, and why tools and context matter …
Scaling AI Code Review Without Scaling Your AWS Bill
How we rolled out AI code review across all repositories using CloudWatch alarms and an automatic Lambda circuit breaker to keep Bedrock costs under control.
FivexL Newsletter, April 2026
Greetings! Here’s what April looked like at FivexL: a live session on the compliance gap nobody talks about until the auditor is in the room, two open-source releases, and a roundup of what the team flagged in Slack - including AWS sunsetting a long list of services and the community fallout …