Randika Rathugamage – Medium

Randika Rathugamage

Randika Rathugamage

How to write Alexa skill data to DynamoDB with AWS Lambda

In this demo, We’ll go over how to write Alexa skill data to DynamoDB with AWS Lambda.

Jun 26, 2018

How to write Alexa skill data to DynamoDB with AWS Lambda

Jun 26, 2018

Randika Rathugamage

Getting started with Serverless microservices with AWS Lambda

In this article, you’ll learn how to build a node.js serverless microservice — deploy it on AWS Lambda with DynamoDb and place it behind…

Apr 20, 2017

Getting started with Serverless microservices with AWS Lambda

Apr 20, 2017

Randika Rathugamage

High Availability with Route53 DNS Failover

DNS failover feature in Route53 is very useful during an outage of your application, as it’s automatically routes traffic to alternate…

Mar 11, 2017

High Availability with Route53 DNS Failover

Mar 11, 2017

Randika Rathugamage

AWS SNS — Send SMS in Sri Lanka

With the recent announcement of its worldwide support to send SMS, now we can deliver both transactional and promotional text messages to…

Jul 17, 2016

AWS SNS — Send SMS in Sri Lanka

Jul 17, 2016

Randika Rathugamage

Using CDN for Assets Hosting

In general a web application consists of 2 types of assets — Static & Dynamic. Static assets doesn’t change very often — logos, banner…

Nov 28, 2015

Using CDN for Assets Hosting

Nov 28, 2015

Randika Rathugamage

Load Balancing AWS RDS MySQL read traffic using Route53 Weighted Routing

[Update] As of Sep 2016, AWS Aurora has the load balancing built-in — By using the cluster endpoint, you can load-balance connections…

Oct 31, 2015

Load Balancing AWS RDS MySQL read traffic using Route53 Weighted Routing

Oct 31, 2015

Randika Rathugamage

AWS-Ruby SDK and Elastic Transcoder Example

AWS Elastic Transcoder is a very handy service if you looking for a cost effective, scalable solution to Transcode your audio or video…

Oct 30, 2015

Oct 30, 2015

Randika Rathugamage

Installing nvm, nodejs and npm on Ubuntu

Those who familiar with Ruby must know how useful was your rbenv and rvm. When it comes to nodejs you have nvm —( node version manager) for…

Oct 30, 2015

Oct 30, 2015

Randika Rathugamage

Randika Rathugamage

Solution Architect | Microservice, Serverless Enthusiasts — Connect at https://www.linkedin.com/in/randika/

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