Jorge Espinosa Email & Phone Number

Poland

Design, implementation, testing and maintenance of network solutions for telecommunication operators in Poland and abroad. - Installation and configuration of core network elements for enabling advanced voice services in GSM / 3G / LTE (VoLTE) / 5G (VoNR) / VoWiFi, as well as non-3GPP access such as external PBX, SIP trunk gateways, etc.- Helping develop.

Poland

VAS integration testing (manual and automated).Some of my duties:- Manual and automated functional testing of application interfaces (REST, SOAP).- Creation of test plans to detect bugs early and measure quality between versions.- Maintenance of the scripts for our automated testing framework and test plans.- Maintenance of our internal knowledge base..

Poland

- Delivering in-person enrollment and refresher trainings to our employees in Poland and contractors abroad in different areas of our business.- Preparing training agendas according to the needs of business owners and outsourcing partners.- Diagnose and report to management root causes of team issues and inefficiencies, presenting recommendations of.

Poland

- Escalated point of contact for our customers, agencies, partners and other customer care representatives.- Understanding not only our customer's and partner's needs, but also follow very strict internal procedures for security and revenue assurance as a strongly regulated financial company.Apart from my main role:-[AWARDED] Assisting in the rewriting of.