Surendran Sukumaran



28 Stories by Surendran Sukumaran

Handle Timezone in Telemedicine apps using Ruby on Rails

Recently I worked on an appointment booking(Telemedicine) feature for one of our healthcare projects. Creating an appointment is all about Date/Time and the challenging...
0 1 min read

How Spritle manage and survive the pandemic

I hope everyone is safe during this worst unexpected pandemic situation.Hearing the problem of the COVID-19, many companies started shutting down their office asking...
2 1 min read

Introducing Book Page Turners Club

Reading is a significant activity but sadly a lost habit. We at Spritle were motivated to cultivate a culture within and came up with...
0 1 min read

Amazon KMS to manage encryption keys

Amazon has a service named KMS, Which is used to manage your keys, These keys can be used to encrypt/decrypt data encryption keys used...
0 1 min read

Three Ways to Manage Assets in Rails

These days almost all web applications uses loads of JavaScripts (like jQuery, AngularJS and so on) and its becoming challenging to maintain the its...
0 1 min read

Capture & Embed Image in PDF using Html2canvas

I recently faced a situation where I needed to capture a part of a HTML page and embed it in a PDF file. I...
1 1 min read

Circle CI – Fix for 'git command i returned 128'

Recently I faced an issue with circle CI related to “Checkout using deploy key”. Initially It was working fine, at one point, I deleted...
0 29 sec read

PDF generation with Rails

Generating pdf is a common requirement in web applications, mostly to download reports. Users would like to download their data as pdf or excel...
0 1 min read

Ionic Framework to get a native look for Your Mobile App

Recently I came across Ionic Framework, which is really good and has got very nice UI components and integration with angular framework, thought of...
0 14 sec read

Remote Debugging your Hybrid Mobile app

Debugging your Hybrid Mobile application has now become very simple, I use cordova for building Mobile applications, use to test the application in the...
0 1 min read

More about observable arrays in Knockoutjs

ObservableArray is a nice way to update a collection in Knockoutjs, if we want to repeat certain UI sections like name of the products...
0 1 min read

My First-hand Experience With KnockoutJS

Why Knockout ? When I worked for a single pager cross platform mobile application, there were lot of UI need to be updated very...
0 1 min read