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Edwin ContrerasEC
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Edwin Contreras

@edwincontreras

I resolve B2B VoIP and technical support issues while coordinating customers, dispatch, and internal teams.

El Salvador
Message

I've supported B2B telecommunications customers at Sipvoice since 2019, owning VoIP, internet, account, billing, and technology requests from intake through resolution. I troubleshoot root causes, coordinate hardware dispatch and field technicians, and document work in Salesforce and TimelyBill.

Previously, I led technical support operations for HP, Microsoft, and Dell accounts at Concentrix/Convergys, managing Team Leaders and L2 agents while improving SLAs, quality, productivity, and customer experience. My career began in Dell technical support, where I handled hardware, software, operating system, connectivity, and escalation issues across L1, L2, and team-lead roles.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

University of Texas at Arlington logoUA

University of Texas at Arlington

Bachelor's Degree, Computer Science

Bachelor's degree in Computer Science from the University of Texas at Arlington, completed in 2008.

CO

CompTIA

CompTIA A+ Certification, Information Technology

CompTIA A+ certification, validating foundational IT skills.

GO

Google

Google AI Professional Certification, Artificial Intelligence

Google AI Professional Certification, demonstrating expertise in AI concepts and applications.

Tech stack

Software and tools used professionally

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