This is a review of previous projects to implement some improvements.  Basic lambdas by category.    This lives in US GovCloud, but you can test in your own environment pre-delivery.

Documents:
Office docs convert to PDF
PDF, make Thumbnails of pages

Images:
Image Resize to preset sizes
Create Image Thumbails

The previous implementation required 4 new sets of Lambdas for every new install we did of the platform due to S3 storage bucket separation.   We would rather use variables to tell the functions where to look to get data and where to put data.   If we use events, we would like to be able to list all the watch buckets/files in one Lambda, and pass in what bucket to store results.

Pattern has been defined for naming conventions, etc.    We have copies of previous code which are node/python but we are doing more python now.  

Previous instructions, improvements are welcome with more current methods:

1. This Lambda function will be triggered by an AWS S3 PUT event of a file type in a specific bucket 2. The input of this function is the AWS S3 generated event. 3. The input is a word, excel, or powerpoint document. 4. The function should create a PDF file. 5. The generated PDFs must be dumped back into the originating bucket. 6. Deliverable is the functioning package/ code. 7. Confirmation of working will be when I place the code in a function, link it to AWS S3 Event, drop a doc in and get back the pdf.

I have two functions written by someone else in node.js that never got to work quite right, so I assume it’s a matter of tweaking. If you could look at these and make necessary changes and provide working zip, that would be great. First, simply takes a PDF and should output a single image as a thumbnail for use in listing files. The second, should take an image from an S3 bucket, and create thumbnails for it. Preferably in two different sizes.

Hourly Range: $16.00-$35.00

Posted On: February 28, 2024 04:04 UTC
Category: Back-End Development
Skills:AWS Lambda

Country: United States

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