AWS on a resume: which services to list and which to skip.
AWS is the dominant cloud platform in US tech postings. ATS parsers match "AWS" as a literal but recruiters look for the specific services used — EC2, S3, Lambda, RDS, ECS/EKS, CloudFront, IAM, VPC. Listing 30 services is padding; listing the 6–8 you've used in production is signal.
No. List the 6–10 services you've used in production. "EC2, S3, Lambda, RDS, ECS, CloudFront, IAM" beats a list of 25 names.
Yes for cloud-engineer, DevOps, and Solutions Architect roles. AWS Solutions Architect Associate is the most-requested cert; Pro and Specialty certs add measurable signal at senior levels.
ATS parsers match literals. "Cloud" matches nothing if the posting says AWS. List "AWS" specifically, then GCP and Azure separately if you've used them.
Depends on the company. AWS is the Fortune 500 and tech-startup default; Azure is Microsoft-shop and enterprise default; GCP is data-heavy and Google-orbit default. Tailor to the posting.