About Us

Concretio was founded in 2013 by Abhinav Gupta (8 times Salesforce MVP), with a motive to build a team of passionate individuals, who want to develop high quality solutions, and enjoy challenges posed by rapidly changing technology.

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Monday - Friday 9 AM - 10 PM IST


+1(415) 234-0697


Tolerado: Java Client Wrappers for Salesforce SOAP web services

It’s a SOAP + Java + Salesforce integration framework to support transparent retrying of recoverable exceptions rather failing hard, and caching of session IDs to save API calls.
It’s pretty popular lib for SOAP-based integrations. It’s is featured in Salesforce developer blog and book called Salesforce Handbook by Force.com MVPs Wes Nolte and Jeff Douglas.



Abhinav Gupta