Andreas Wittig
andreaswittig.bsky.social
Andreas Wittig
@andreaswittig.bsky.social
👷‍♂️ Building micro-SaaS on AWS

🛡️ bucketAV - Virus Scan for S3
🛠️ HyperEnv - self-hosted GitHub runners
🦠 attachmentAV - Virus Scan for Atlassian + Salesforce
🚨 marbot - Alerts and Notifications for Teams

🌍 Sharing my learnings at cloudonaut.io
Have you ever tried to create clients/SDKs for Java, TypeScript, ...? I had issues with the generated code not working or not even compiling.
July 31, 2025 at 6:42 PM
2️⃣ Vulnerability management for source code and production systems

We learned a lot along the way. What are your experiences from 3rd party audits?
March 19, 2025 at 9:26 AM
About 2 months ago, we started preparing for an ISO 27001 audit. During the preparation we identified two major areas where we needed to improve our procedures.

1️⃣ Access management and endpoint security which is especially challenging when working with freelancers
March 19, 2025 at 9:26 AM
VPC Endpoints could be a great service, if AWS would offer them for free and not charge $7 per service, AZ, and month plus traffic. Ridiculous!
a baby is looking out of a window wearing a hat .
Alt: A baby wearing a hat is looking throwing money out of a window.
media.tenor.com
March 17, 2025 at 5:55 PM
So far, I came across the following possibilities to backup and restore a DynamoDB table:

1️⃣ DynamoDB Backup
2️⃣ AWS Backup
3️⃣ S3 Export/Import
4️⃣ DynamoDB API (Scan, PutItem)
January 10, 2025 at 2:03 PM
Compared to the CDK the cfn-modules are very simple to use. It's just a suite of CloudFormation templates that you stick together with nested stacks. npm is used to install and update the modules.

Check it out!
👉 github.com/cfn-modules/...

#awscommunity #cloudformation #AmazonWebServices

🧵(2/2)
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
December 19, 2024 at 12:38 PM
Oh, I totally understand your point of view. My intention is to find out whether it is worth to built a solution on top of the building blocks that AWS provides. I'm investigating the options to become a vendor in that space. 😁
December 13, 2024 at 9:36 PM
I did not have a deeper look into this yet. But it seems like SES provides a feature for list management already. See docs.aws.amazon.com/ses/latest/d... for details.
Using list management - Amazon Simple Email ServiceUsing list management - Amazon Simple Email Service
Provides information about creating and managing contact lists.
docs.aws.amazon.com
December 13, 2024 at 8:19 PM
We also offer a product called bucketAV, which focuses on scanning files stored on S3.

There is indeed an AWS service that also scans S3 objects for malware: Amazon GuardDuty Malware Protection for S3. We've compared bucketAV with GuardDuty a few months ago: cloudonaut.io/review-amazo...
Review: Amazon GuardDuty Malware Protection for S3
Learn how AWS GuardDuty protects your cloud infrastructure from viruses, malware, and other cyber threats. Discover best practices for implementing GuardDuty to enhance your AWS security posture and d
cloudonaut.io
December 13, 2024 at 8:12 PM
attachmentAV provides an API to scan files for viruses and malware. It's used by customers, who are not storing data on S3 or who want to scan the files before storing them on S3 (see attachmentav.com/solution/vir...).
Virus and Malware Scan API Self-hosted on AWS
Scan files for viruses, worms, trojans, ransomware and other kinds of malware by sending them to the attachmentAV API powered by Sophos. SaaS or self-hosted on AWS.
attachmentav.com
December 13, 2024 at 8:12 PM
We are thinking about moving away from @kit.com as well. Currently, our idea is to use SES and semplates.io instead. What are the must-have features from your point of view?
December 13, 2024 at 7:47 AM