
Sergio Tamagnini
@sergiotamagnini
I resolve customer and technical support issues for EV charging, travel, utilities, and international clients.
What I'm looking for
I'm currently supporting EV charging customers at United Call Centers KTF, resolving charging-session, account, and stuck-charger issues for Powy Energy and Atlante Energy through VCC, Zendesk, and Salesforce.
I've also coordinated European tours at Through Eternity Tours and conducted multilingual market research and back-office work. Across customer service roles in utilities, television, and research, I bring Italian, English, Spanish, and French communication skills along with technical troubleshooting and ticket management.
Experience
Work history, roles, and key accomplishments
Customer Support Specialist
United Call Centers KTF
Jul 2025 - Present (1 year 2 months)
Provide customer service and technical support for EV charging companies, addressing client issues and troubleshooting charging sessions. Manage customer queries and collaborate with technical teams to improve service.
Market Researcher & Back Office
Teleperformance Knowledge Services
May 2021 - Present (5 years 4 months)
Conducted market research in English, Spanish, and Italian on international products and services. Managed data collection, assistance ticket creation, and archiving.
Operation Specialist
Through Eternity Tours
Feb 2025 - Jul 2025 (5 months)
Coordinated private and group tours across Europe, managing bookings for guides, transportation, and cultural sites. Supported sales team and monitored tours in real-time.
Market Researcher & Back Office
GDCC - Global Data Collection Company
Mar 2022 - Apr 2023 (1 year 1 month)
Conducted market research in English and Italian regarding purchasing and usage habits. Managed data collection and gathered feedback for multinational corporations.
Servizio Clienti (Front & Back Office)
Numero Blu Spa
Jan 2021 - May 2021 (4 months)
Provided technical and administrative support to ACEA Luce & Gas clients via telephone. Managed inbound calls, data collection, and ticket creation.
Customer Service (Front & Back Office)
Assist Digital Spa
Dec 2019 - Jun 2020 (6 months)
Provided technical and administrative assistance to Sky Italia clients via telephone. Handled billing, troubleshooting, and back-office support.
Customer Service & Infotainment
M.G. Research
Aug 2017 - Dec 2018 (1 year 4 months)
Provided customer service, collected personal data for surveys, and recorded voice commands for AI systems. Conducted market research for Trenitalia and other companies.
Communication Specialist
Ministry of Agriculture of Liberia
Assisted in computer literacy courses focusing on Windows and Microsoft Office. Provided communication support as a volunteer.
Interpreter and Translator
Map For Future
Interpreted for video conferences and translated technical documents for humanitarian projects. Narrated tutorial videos and managed office tasks.
Education
Degrees, certifications, and relevant coursework
The New School Rome
AS & A Level, General Studies
2003 - 2005
Completed AS and A Level studies under the Cambridge International curriculum.
Fonderie Sonore
Certified Sound Engineer, Sound Engineering
Earned European certification as a Sound Technician, with skills in mixing, mastering, audio editing, composition, and dubbing.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
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