Help create very simple AWS S3 Lambda deployment package

Context: I have an application that uploads binary data files (*.mf4) to an Amazon AWS S3 bucket (ce2-lambda-test). When the data is uploaded to this bucket, I want a Lambda function to process the uploaded file into CSV format (using an existing “mdf2csv” executable) and add the resulting CSV to an output bucket (ce2-lambda-test-out).

I am able to set up the Lambda, buckets, criterias etc. - what I need help with is the deployment package and the Python code.

Below is a basic example of how the code works “locally” on Windows. It’s very simple - simply load an “[login to view URL]” test file to create an output CSV file named “[login to view URL]”.

To move this to AWS Lambda, there will be the need to fetch the key of the uploaded file, which is included in the sample script (commented out). Further, the script lacks the part of loading the subprocess in the AWS Lambda context. Here, the trick will probably be that AWS Lambda is a linux environment. Therefore the zip also includes a Linux compatible CSV converter, which may be possible to use.

The end output of this project should be a zipped deployment package that I can upload on my end and verify works. The package should include the relevant Python code and executable.

When bidding, please let me know your experience with AWS Lambda and S3. If you provide good work and pricing, I have plenty more projects like this.

Skills: Aws Lambda, Amazon S3, Linux, Python

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About the Employer:
( 25 reviews ) Maarslet, Denmark

Project ID: #24702004

12 freelancers are bidding on average $32 for this job


Hello. I'm Sim, a android, ios, iphone and native app developer using java, kotlin, swift, object-c, react.js etc. I saw your job and I'm sure what I can do your task perfectly. I'm app expert but Before I have no app More

$20 USD in 7 days
(5 Reviews)

Hello! I would love to help you reach your goals on-time and on-budget. I have extensive experience creating web platforms from simple informational sites, to high-performance Single Page Applications More

$34 USD in 7 days
(1 Review)

***AWS + EC2 + S3 + I am user *** Hi I have 3 years of experience in Linux and aws servers and in configuration I can complete your task let's discuss more about it with Regards Rehan

$50 USD in 1 day
(13 Reviews)

Hello, I have got it figured out and working finally in a single package. I have the code ready. Please ping me to discuss. Thanks. -----------31-03-2020----------------- Hello, I have experience on AWS Lambda an More

$30 USD in 3 days
(1 Review)

** Can start immediately once you hire me. Hello, I am an experienced mobile app developer with an experience of 5+ years. I’m pretty confident that I will be able to create your app as required. I am an expert in More

$25 USD in 5 days
(0 Reviews)

Hi, I have a total experience of ~10 years in development. I have knowledge of aws and Gcp. I have created Microservices on GCP and AWS. The service used on AWS are lambda, dynamodb, ecs, ecr, aws batch, EC2, S3, clou More

$30 USD in 1 day
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I have worked with AWS Lambda and S3. With AWS Lambda, I have developed functions by uploading the deployment package to zip, integrating Lambda Layers and Optimizing resources, I also have worked with S3 Triggers with More

$45 USD in 7 days
(0 Reviews)

Hi I understand your requirements, The trick to get that done would be use SNS as a triggering mechanism from S3 and pass the key to the lambda function. I have experience in doing similar things and would love to ta More

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I have 3+ years of experience in Amazon web services such as lambda functions, S3, cloud watch event, Cognito, RDS, EC2, and ALB and API Gateway. Also, I'm familiar with write AWS lambda functions with NodeJs and Pyth More

$20 USD in 3 days
(0 Reviews)

I have experience in aws lambda, s3 and python. I can help you to solve it. I am aws solution certified

$25 USD in 2 days
(0 Reviews)

Hi there, Happy to help you out on this one! As a Professional Software Engineer who specialises in the Integration space, I have delivered many serverless functions. I have experience with the following AWS services More

$25 USD in 5 days
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I have expertise with AWS Lambda and S3 services. Previously I have worked on a similar project as the summary mentioned for this. I will be able to complete your project on time and deliver the best work.

$28 USD in 3 days
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