Encrypt & Decrypt a File - Lambda Function (8 hours - $500) - hiring 5 freelancers

Delivery Deadline: 8 Hours $500 if you can deliver a working API We have a lot of APIs to build. There are many more opportunities to help us meet our super tight deadline. TLDR: Build a lambda function in NodeJS that has an API using API Gateway. It takes a file as input, encrypts the file using a Public Key, saves it to S3, and then returns a 200 Status with the Files URL. POST File Description 1. Your lambda function should take a file and then encrypt the file using a public Key. 2. Generate a UUID and save a record to a DynamoDB Table called “LookUp” that just contains id & name for each of the “values” (The goal here is to use UUIDs as the file name so that we’re not storing the file with its original name. 3. The encrypted file should be uploaded to S3 4. The URL for the encrypted file should be returned with a 200 API response. GET File Description 1. User makes GET request to API and requests a specific file using the file’s name (The UUID we requested earlier). The function grabs the file from S3, then uses a Private Key on the backend to decrypt the file. The decrypted file is then passed to the frontend with a 200 response and the original file name (Get the original file name from the lookup table) How to get the job 1. You can complete this in the next 8 hours. 2. You have experience working with S3, DynamoDB, Lambda, NodeJS. You should be familiar with the following NodeJS AWS Lambda AWS Step Functions DynamoDB AWS SQS AWS SQS-SLQ AWS SNS Looking to build long term relationships with experts and if we enjoy your work, we are launching 180+ apps in the next 12 months that can use your expertise to create additional modular lambda functions. This job is a test of your capabilities, if you perform well we will provide you with an abundance of work.