David Raja

Experienced and highly skilled Ruby on Rails Tech Lead with a proven track record of delivering innovative and high-performance web applications. With over 13+ years of hands-on experience,

Spearheaded the development of complex projects, from conception to deployment, consistently exceeding client expectations. My deep expertise in Ruby on Rails, combined with a comprehensive

understanding of full-stack development, enables to architect and implement scalable, maintainable, and secure solutions. Thrive in collaborative, cross- functional environments, mentor junior developers, and am dedicated to staying at the forefront of technology trends. Commitment to code quality, best practices, and client satisfaction has consistently driven project success. Looking for opportunities to contribute skills and leadership to projects that

demand excellence in Ruby on Rails development.

AWS Developer Associate

Project #1
Title : CYNC.
Environment : Ruby on Rails,JS,CSS, Mysql 

Duration : March-2021 – Present. 

Team Size : 10.
Project Description:
The project contains business, financial and legal information required for a commercial lending process. This is banking application. This application maintains lender and borrower financial details. This product has been used by Columbia Bank in USA.
 

Project #2
Title : SPA (Structured Protocol Authorization) 

Environment : Ruby on Rails, React.JS, PostgreSQL. 

Duration : September-2018 – March-2021.
Team Size : 7. 

Project Description: 

This is a clinical trial application. This project maintains pharmacy companies’ clinical trial data and metadata. This application collects the clinical trial data for AMA (American Medical Association) approval. This product has been used by Pfizer in USA. 

Project #3
Title : Real Estate Asset Management System.

Environment : Ruby on Rails,JS,Jquery,AngularJS,CSS, Mysql 

Duration : Nov-2013 – Jan 2015.
Team Size : 5.
Project Description:
The AMP is a real estate business application has been developed for 3+ years. This product has been used by two major companies SWIG and Rosemont among several. In this application , you can create properties and portfolios and maintain lease details and financial details. You can share the properties to other users. This application will generate rent rolls each month based on lease and financial data and will show the financial strategies. 

Project #4
Title : PARAS CORE
Environment : Ruby on Rails, PostgreSQL, Ajax, Java Script.

Duration : Nov-2010 - Nov-2013
Team Size : 4.
Product Description
This is a complete solution for the Hospital Management for all departments in Hospital. It consists of various modules such as Registration, Billing, Store Management, Pharmacy, Lab, EMR, HRMS, RIS, Appointment scheduling, OT Management, Equipment Maintenance, Finance, IP Billing, Diet and Kitchen, etc.