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Read more about the article Never store sessions in DB
Never-store-sessions-in-DB

Never store sessions in DB

In vteams "____" I had an issue of production servers crashing after every 15 mins. Problem : We have testing and other instances available to reproduce the same issue but we were never able to reproduce that issue on testing…

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  • Post published:January 22, 2020

Marketing and Twilio SMS Campaigns fixation

SYNOPSIS: Team span: Currently ActiveImplementation Duration:  Duration: 1 month Technology:  Ruby on Rails, MySql, SideKiq Development Manager:  Shahroon Ali Engineer:  Shahzad Tariq & Tabish Saleem National Career Fairs (NCF) company has held over 20,000+ career fairs nationwide USA and have had more than…

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  • Post published:January 22, 2020
Read more about the article Monolithic to Micro-services – A Success Story
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Monolithic to Micro-services – A Success Story

SYNOPSIS: Team span: Currently ActiveImplementation Duration: 4 monthsTechnology: Angular, Express Js, Node Js, MySql, MongoDB, Kong, Kafka. Single-spaDevelopment Manager: Fahad NisarEngineer: Aman Ullah, Nabeel Muhammad Background: vteams started working on a product as an on line integrated solution for their in house needs to manag…

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  • Post published:January 22, 2020

Froala Editor Integration & Customization

Background: We were developing Angular based website builder application, we needed a sophisticated WYSIW​YG HTML Editor and after a bit of R&D and careful evaluation of available options for live content editing tools we finalized Froala Editor because we needed…

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  • Post published:January 22, 2020

Fhetch Chat application

SYNOPSIS: Team span: Currently ActiveImplementation Duration: 5 WeeksTechnology: RoR, PostgreSql, Swift, iOSDevelopment Manager: Farrukh IqbalEngineer: Sarmad Tabassum and Shmeel Ahmad Fhetch is a mobile application which facilitate users to chat and share pictures and request pictures. Client came up with already developed application which…

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  • Post published:January 22, 2020

Audio/Video Calls using Twilio and WebRTC

Requirement We needed to build a robust and highly available video and audio calling solution for the client. This was to be placed in the accompanying iOS, Android and Web Application so that anyone could call an interpreter on the…

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  • Post published:January 22, 2020

A Video Streaming app which targets multiple TV platforms

Requirement Client wants a Video Streaming TV App which can target multiple platforms like AndroidTV and Amazon Fire Stick at the same time. Solution React-Native platform was selected to develop this application. Initially I went through the documentation of React-Native…

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  • Post published:January 22, 2020
Read more about the article Recommender System using AWS Amazon Redshift
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Recommender System using AWS Amazon Redshift

Requirement We needed system to generate recommendations at run time for related resource items based on the item being viewed. The recommendation system needed to consider various inputs like user preferences, priority/sponsored items, relevance, ranking etc. The legacy system based…

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  • Post published:January 21, 2020
Read more about the article Laravel Application: Purchase Order Arrival
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Laravel Application: Purchase Order Arrival

In this particular application we connected our applications to Microsoft Dynamics AX for GET and POST data through API. We made a reporting module to send reports twice a day at email addresses provided by the admin. We used Laravel…

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  • Post published:January 21, 2020

Moving from Waterline to Sequelize

By the time we were working on project the backend structure was not in a good shape. As the project was live so we were not supposed to do drastic changes in backend structure. Previously it was using Sails Framework…

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  • Post published:January 21, 2020

GCM Replacement with FCM and Push Notification Fixation

SYNOPSIS: Team span: Currently ActiveImplementation Duration: 1 monthTechnology: Ruby on Rails, Sencha Touch, Node.js, GCM, FCMDevelopment Manager: Shahroon Ali KhanEngineer: Rashed Mehmood Prometheus Labor Communications (PLC) is a platform that includes web and hybrid mobile apps that empowers Locals/Unions and…

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  • Post published:January 21, 2020
Read more about the article Handling JSON data and Synchronization with DB in Angular
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Handling JSON data and Synchronization with DB in Angular

Background Static data is normally stored in database for a separate column for each piece of data. This works for most cases but in case of complex and frequent changing data this might not be your best bet. In one…

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  • Post published:January 21, 2020