I'm a journalist with extensive experience in communication and IT. I have worked as a data quality analyst and trainer, and in 2025 I contributed as a language data annotator for machine learning. In addition to Spanish, Catalan is my native language, and my English is advanced. Over the years I've collaborated with organizations like Xarxa Òmnia, Generalitat de Catalunya, and various tech and media partners. I enjoy transforming complex information into accessible content, training others in technology and data practices, and applying AI and data annotation insights to improve outcomes.

Toni Téllez Ibáñez

I'm a journalist with extensive experience in communication and IT. I have worked as a data quality analyst and trainer, and in 2025 I contributed as a language data annotator for machine learning. In addition to Spanish, Catalan is my native language, and my English is advanced. Over the years I've collaborated with organizations like Xarxa Òmnia, Generalitat de Catalunya, and various tech and media partners. I enjoy transforming complex information into accessible content, training others in technology and data practices, and applying AI and data annotation insights to improve outcomes.

Available to hire

I’m a journalist with extensive experience in communication and IT. I have worked as a data quality analyst and trainer, and in 2025 I contributed as a language data annotator for machine learning. In addition to Spanish, Catalan is my native language, and my English is advanced.

Over the years I’ve collaborated with organizations like Xarxa Òmnia, Generalitat de Catalunya, and various tech and media partners. I enjoy transforming complex information into accessible content, training others in technology and data practices, and applying AI and data annotation insights to improve outcomes.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

Spanish; Castilian
Fluent
Catalan; Valencian
Fluent
English
Fluent

Work Experience

Analyst and language data annotator for AI model at Transperfect, S.L.
January 1, 2025 - Present
Analyzed AI responses for machine learning and performed language data annotation.
Customer service for De’Longhi’s UK market at Teleperformance, S.A.
January 1, 2024 - January 1, 2025
Incident resolution and information provision about the group’s products.
Editor and content Manager at Colectic Cooperative
January 1, 2015 - January 1, 2019
Publication of news, reports, interviews and agenda events on Xarxanet, Generalitat de Catalunya; diffusion of contents via social media.
Head of communication at TEB Youth Association
January 1, 2014 - January 1, 2015
Communication coordinator for Xarxa Òmnia project; management of website contents; support to organizations in communicative actions and educational content development.
Xarxa Òmnia's project coordinator at Xarxa Òmnia
January 1, 2010 - January 1, 2014
Coordination of telecenters within Generalitat de Catalunya network; support to telecenter operations; editing contents and educational material about TIC use.
Information technologies books editor at Sol 90, S.L. Publishing House
January 1, 2009 - January 1, 2010
Editing diverse books for the collection 'The best of my PC' explaining computer usage.
Documentation, data quality analyst and trainer at NEXE, S.L.
January 1, 2008 - January 1, 2009
Analysis and documentation of data from Volkswagen dealers to improve sales; CRM training; training and tech support; incidents related to systems integration.
Trainer and revitalizer of telecenter at Trinitat Nova's neighbours' association
January 1, 1999 - January 1, 2008
Organization and coordination of the association's telecenter; training people and associations in IT use.
Writer and editor helper of news at TV3 - Televisió de Catalunya
January 1, 1992 - January 1, 1993
Writer's assistant for news advances, summaries and other sections; supported the edition team; trained people related to information for citizenship; disseminated opportunities of emerging technologies.
Internet consultant at Barcelona Activa, S.A.
January 1, 1998 - January 1, 1999
Supported companies in Internet services; web design; identifying useful online resources for companies.
Remote worker at Universidad de Salamanca
January 1, 2006 - January 1, 2007
Remote teaching and associated duties related to master's programs; involved in AI model response analysis, data annotation for ML, and related training tasks.
Project Coordinator at Xarxa Òmnia's project
January 1, 2010 - December 31, 2014
Coordination of the telecenters within the network pushed forward by Generalitat de Catalunya; support to telecenter operation; edition of contents and educational material about TIC use.
Master's degree teacher at Salamanca's University
January 1, 2006 - December 31, 2007
Remote lecturer; developed competences in AI model responses’ analysis for data quality and machine learning training.
Dissemination and content coordination at Dissemination Barcelona
January 1, 2014 - December 31, 2015
Content dissemination through social media and other channels; coordination with organizations; planning actions to meet organizational objectives; didactic writing for Windows and Office tools; data quality analysis and CRM training guidance.
Customer service at Teleperformance, S.A.
January 1, 2024 - January 1, 2025
Incident resolution. Information about the group’s products.
Project coordinator at Xarxa Òmnia's project coordinator
January 1, 2010 - January 1, 2014
Coordination of the telecenters that are part of the network pushed forward by Generalitat de Catalunya; support to telecenter operation; edition of TIC content.
Information technologies books editor at Sol 90, S.L.
January 1, 2009 - January 1, 2010
Edition of diverse books for the collection “The best of my PC” that make understandable the use of the personal computer.

Education

Degree in Information Sciences at Universitat Autònoma de Barcelona
January 1, 1995 - January 1, 1995
Master's degree teacher at Universidad de Salamanca
January 1, 2006 - January 1, 2007
Degree in Information Sciences at Universitat Autònoma de Barcelona
January 1, 1995 - February 4, 2026
Degree in Information Sciences at Universitat Autònoma de Barcelona
January 1, 1995 - March 13, 2026

Qualifications

Advanced training in fight against fire
January 1, 2021 - January 1, 2021
Passengers’ ships
January 1, 2021 - January 1, 2021
Basic training in security in the sea
January 1, 2010 - January 1, 2010
Skipper of recreational boats
January 1, 2010 - January 1, 2010
Maintenance of fiberglass boats
January 1, 2019 - January 1, 2019
Paint and varnish for boats
January 1, 2019 - January 1, 2019
Maintenance of sails and rigging
January 1, 2019 - January 1, 2019
Assistant of fleet's maintenance
January 1, 2015 - January 1, 2015
Carpentry for boats
January 1, 2010 - January 1, 2010
Training and certifications regarding navigation and merchant navy
January 1, 2021 - January 1, 2021
Advanced training in fight against fire
January 1, 2021 - February 4, 2026
Passengers’ ships
January 1, 2019 - February 4, 2026
Basic training in security in the sea
January 1, 2010 - February 4, 2026
Skipper of recreational boats
January 1, 2010 - February 4, 2026
Advanced training in fight against fire
January 1, 2021 - March 13, 2026
Passengers’ ships
January 1, 2019 - March 13, 2026
Basic training in security in the sea
January 1, 2010 - March 13, 2026
Skipper of recreational boats
January 1, 2010 - March 13, 2026

Industry Experience

Media & Entertainment, Education, Non-Profit Organization, Professional Services, Software & Internet, Telecommunications