Vassilis Andrielos MBA | Leading Mind Speaker

Professional Business Consultant
Executive Coach & Senior Trainer

Vassilis is a certified trainer by National Organization for Certification of Skills & Career Guidance and aims to personal and professional development level through a different educational experience based on experiential exercises and creative play.

Utilizing his sales experience and expertise in customer experience, he developed and implemented workshops that focuses on overcoming customer expectations through positive experiences he has at every contact point with the Brand.

In addition, he leads the OTE training team, which aims to provide a thorough training of call center personnel to contribute to customer experience and corporate image enhancement, achieving both quantitative and qualitative goals.

To live by: Be autonomous, take responsibility, have integrity and be transparent.

Don’t let creativity and passion be underrated, think out-of-the-box and throw a little emotion at work. Pursue goals and always push forward, one step at a time.

  • Coaching Skills
  • Management Skills
  • Communication Skills
  • Customer Experience
  • Sales Improvement
  • Winning Objections
Experience

TRAINING DEPARTMENT SECTION MANAGER

ΟΤΕ SA- CUSTOMER SERVICE DIRECTORATE | 2011- Today

  • Responsible for a team of 15 trainers nationwide
  • Responsible for the design, development, organization and execution of training programs, specialized for customer service nationwide.
  • Design the strategy of Customer Experience across all training programs.
  • Responsible for evaluating and reviewing all training factors, requirements and needs, specifying, implementing and applying specific criteria and methodologies in the direction of systematic improvement of the training projects

 

TELEMARKETING CAMPAIGN COORDINATOR

ΟΤΕ SA- CUSTOMER SERVICE DIRECTORATE | 2006-2011

  • Responsible for the design, development, improvement, coordination, control and monitoring of effective telemarketing procedures.
  • Manage churn prevention and win back activities to consumer customer base.
  • Focus on communication tactics and approaches to take full advantage of telephone sales opportunities and create a competitive advantage.

 

SUPERVISOR CUSTOMER SERVICE CALL CENTER (13888)

ΟΤΕ SA- CUSTOMER SERVICE DIRECTORATE | 2003-2006

  • Responsible for the proper and effective operation of Call Centers, development of services.

 

Education
  • MBA IN TELECOMS
  • 2008-2010 Athens University of Economics & Business

 

Discrimination – Certification
  • 1st prize “Team of the Year in Customer Service Training” by the National Customer Service Institute for 2015 and 2013
  •  «Certified Trainer» National Organization for Certification of Skills & Career Guidance
  •  «Executive Coach» Certificate in Coaching- AC Accredited
  •  Soft Skills Academy Instructor

LinkedIn

Short description

Professional Business Consultant
Executive Coach & Senior Trainer
ΟΤΕ SA- Customer Service Directorate

Video

Speech Title

Peak Performance

Stage

Stage B

Date and Time

13/02/2022 19:00

Contact

(+30) 6988 000 888

Rescheduling of the Major Event with Caroline Myss
to April 25 & 26, 2026

The Leading Minds organization announces the rescheduling of the highly anticipated event with Caroline Myss, originally planned for November 22 & 23, 2025, to the new dates of April 25 & 26, 2026, at the same venue.

This change comes following notification from Caroline Myss herself, who faced an unexpected health issue that requires her to temporarily postpone all her international appearances.

Caroline Myss looks forward to meeting the Greek audience in April 2026, fully renewed, for an experience that will be even more meaningful and transformative.

All tickets that have already been issued remain valid for the new dates, with no further action required from participants.

The Leading Minds organization expresses its deep gratitude for the trust, support, and understanding of the audience and all collaborators, and remains committed, as always, to providing meaningful and transformative experiences.

See you on April 25 & 26, 2026!

For more information:

🌐 www.leadingminds.gr
📧 [email protected]

The Leading Minds Organization

Μεταφορά του μεγάλου event με την Caroline Myss στις 25 & 26 Απριλίου 2026

Η διοργάνωση του Leading Minds ανακοινώνει τη μεταφορά της πολυαναμενόμενης εκδήλωσης με την Caroline Myss, που ήταν προγραμματισμένη για τις 22 & 23 Νοεμβρίου 2025, στις νέες ημερομηνίες 25 & 26 Απριλίου 2026, στον ίδιο χώρο.

Η αλλαγή αυτή πραγματοποιείται έπειτα από ενημέρωση της ίδιας της Caroline Myss, η οποία αντιμετώπισε ένα έκτακτο ζήτημα υγείας που την υποχρεώνει να αναβάλει προσωρινά όλες τις διεθνείς εμφανίσεις της.

Η Caroline Myss ανυπομονεί να συναντήσει το ελληνικό κοινό τον Απρίλιο του 2026, πλήρως ανανεωμένη, για μια εμπειρία ακόμη πιο ουσιαστική και μεταμορφωτική.

Όλα τα εισιτήρια που έχουν ήδη εκδοθεί παραμένουν σε ισχύ για τις νέες ημερομηνίες, χωρίς καμία επιπλέον ενέργεια από τους συμμετέχοντες.

 Η διοργάνωση Leading Minds εκφράζει τη βαθιά της ευγνωμοσύνη για την εμπιστοσύνη, τη στήριξη και την κατανόηση του κοινού και όλων των συνεργατών της, και δεσμεύεται, όπως πάντα, να προσφέρει εμπειρίες ουσιαστικές και μεταμορφωτικές.  

Ραντεβού στις 25 & 26 Απριλίου 2026! 

Για περισσότερες πληροφορίες:

🌐 www.leadingminds.gr
📧 [email protected]

Η διοργάνωση του Leading Minds