How to upload files to Amazon s3 using NodeJs, Lambda and API Gateway

Olotin Temitope
4 min readJul 2, 2017

Uploading binary to the s3 bucket using Amazon Lambda and API Gateway can be tricky sometimes and I’m going to share with you how I was able to do that.

Working with Accounteer has been a blessing to me in terms of taking up challenges. It has enabled me to explore new technologies and how to make use of a lot of Amazon web services.

I had the challenge to create an endpoint that will allow Accounteer users to upload files to their new or existing invoices, offers and purchases on the…

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Olotin Temitope

Software Developer @andela | Music Lover | Data Science Enthusiast.