podcast get to know the speakers

Introducing Our Speakers

June 8, 2023 | 10 minutes

The Java with Sugar podcast is possible thanks to a dedicated group of technology and industry experts willing to share their insights and opinions. We invite you to get to know these experts, including our host, Stephen Sugumar.



Stephen Sugumar, Manager, Solutions Consulting at Diabsolut
Stephen has delved into many roles over the years, from development, professional services into his current role as Manager of Solutions Consulting today. Leveraging his technical expertise and solutioning adaptability to find a path forward within all his engagements while guiding his team in similar fashion. He is an expert in processes and best practices—leveraging insight from industries such as Energy & Utilities, Healthcare, Home Services, Telecom, Manufacturing, and High Tech—to support Diabsolut’s customers in their evaluation and selection of Service solutions.  

Watch the introduction video


Main Speakers

Essam Nessim, Manager, Solutions Consulting at Diabsolut
As a manager of solutions consulting at Diabsolut and with over 17 years of experience, Essam brings a wide range of experience in various domains including presales, marketing, product marketing, and sales. His passion to craft solutions that fit customers’ requirements is a major driver for his work. Essam’s focus is on the Diabsolut’s revenue practice that includes Certinia applications (PSA and ERP) and Salesforce Revenue Cloud (CPQ and Billing).

Watch the introduction video


Peter McMullan, Solutions Consultant at Diabsolut
As a seasoned member of the Pre-Sales team, Peter brings an expertise in service management, focusing on field service and improving operations within service organizations. His background in engineering gives him a fresh, solution-driven perspective that he leverages to analyze problems. Peter proves himself to be a trusted advisor to Diabsolut and customers through his understanding of business analysis, process improvement, development, and configuration in designing and demonstrating tailored solutions.

Watch the introduction video


Sean Docherty, Solutions Consultant at Diabsolut
As a Solution Consultant and member of Diabsolut’s Sales Enablement team, Sean supports his clients through identifying solutions and best practices across the lead-to-cash process. He focuses on providing client’s value through communicating the benefits of systems in a digestible manner and what to prioritize for an implementation. His experience lies in Certinia and Salesforce Revenue Cloud products giving him exposure to a range of clients from different industries and geographies.

Watch the introduction video



Return to the Java with Sugar Podcast library