Perumal N

iCentris developed a Party Order Application, which hosts both physical and online parties where guests are invited and showcased products for purchase.

• We used Kafka to sync multiple data points from the old POE app, which was shared with multiple clients.
• TurboRails, SSO, Multilingual Support.
• Experian integration for both address completion and validation.
• Dynamic field validations based on country.
• Designing Inviet Email Templates, RSVP etc

Together Staffing Group (TSG) is a staffing and recruiting company based out of South Africa.

• Upgraded their platform from Rails 3.2 to Rails 5.1.
• Maintained their deployment servers.
• Updated their Python app, which parses and stores recruitment emails based on the consultants who sent them.

Lateral Link is recognized as the industry's leading legal recruiting firm, with a proven track record of completing tens of thousands of successful placements.

• Worked closely with clients to gather requirements and translate them into technical specifications for implementation.
• Collaborated with cross-functional teams to ensure seamless integration of new features.
• Participated in regular code reviews, ensuring high-quality standards were consistently met across all development efforts.
• Adapted quickly to new technologies and programming languages, enhancing overall team productivity.

• Worked on Relocation Application, which handles end-to-end Relocation of an employee of Corporate Companies across the globe.
• Architected and Implemented AWS Cognito user pools for users sign up and sign in with Multi Factor Authentication (MFA) using both SMS OTP and TOTP.
• Used AWS Lambda for migrating existing Rails users to AWS Cognito user pool.
• Plaid API integration for Bank Account verification of employees and clients.
• Implemented different stages of employee onboarding using wizard based GUI.
• Optimized and Restructured communication between multiple Frontend to single Backend using Flexirest

• Developed the complete product called Restaurant Pro, an ERP solution to F&B Industry based on a SAAS Model, which has the following features.
• It is Multitenant Architecture based ERP Application.
• Billing, POS System (A Single Page Rails App with JS and Backbone Frontend)
• CRM, Inventory Management
• Employee Management
• Accounts etc.
• Using the following Technologies
• Ruby on Rails
• HTML5, CSS3, Javascript and Bootstrap
• Frameworks like
• Node
• AngularJs 6 and 7
• Backbone
• Jquery
• Websockets etc.
• Products Single page App with ReactJs
• Android Apps
• Developed a Native Android App for end customers of Restaurants to place food order using Android Mobile App
• Developed Android App using CrossWalkRuntime to monitor the Live Sales at Restaurant for Owners and Order Taking App for Captains to take orders at Restaurant

• It is an online marketplace for Real estate developers to showcase their Projects and helps end customers to search for a house or apartment to Rent or Lease the properties. We used Ruby on Rails, Javascript, HTML5, CSS3, Jquery etc

• Worked as a Android Code Debugger and Code Optimizer for our client SONY, JAPAN

• Developed Security Middleware Components for Symbian Platform for our client SAMSUNG

• Developed IRAPP for Nokia Performance Improvement in Sakkon GUI Module for Fujitsu OMA DRM – Mobile NMIT for NXP