Angeliki Ntzari

01 / PROFILE / PRODUCT STRATEGY

Angeliki
Ntzari.

Senior Product Manager, Strategy & Portfolio

Over 15 years across fintech, telecommunications, and digital innovation.

I turn customer insight into clear product direction, connecting strategy, teams, and execution to build products that solve real problems and support business growth.

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My careerMy journey since 2004 till today

From mobile marketing and telecommunications to payments and fintech—connecting customer insight, product strategy, and digital innovation.

A career in perspective

2004201020162022Now

From communication and campaign optimization to product strategy and team leadership.

EXPERIENCE · MOST RECENT FIRST

JAN 2020 — DEC 2021

Mir@tel

Product Lead

Defined company strategy and product vision for digital and e-commerce solutions. Developed the product portfolio, guided internal teams, and managed strategic partners and clients.

NOV 2017 — DEC 2019

WIND Hellas

Product Marketing Manager

Owned the F2G prepaid segment, myF2G app, and Flames2Go loyalty scheme. Connected customer experience improvements with revenue growth, partnering with digital, brand, and engineering teams on launches.

JUL 2015 — OCT 2017

ChannelVAS

Senior Campaign Manager

Designed and optimized multi-channel campaigns for value-added services. Worked with business intelligence teams on segmentation, personalization, and performance analysis.

NOV 2010 — JUN 2015

Velti PLC

NOV 2013 — JUN 2015

Optimization Manager

Led campaign optimization using behavioral insights and key metrics. Recruited and trained the team, and developed testing strategies to improve engagement and retention.

NOV 2012 — OCT 2013

Efficiency Manager

Managed the efficiency team, improved optimization workflows, and collaborated on product innovation.

NOV 2010 — NOV 2012

Strategic Copywriter

Developed A/B testing strategies and optimized user experience through content, regional insights, and behavioral trends.

FEB 2009 — NOV 2010

Freelance

Creative Copywriter

Created marketing copy and SMS campaigns, including voting and profiling questions for audience research.

JUN 2004 — JUN 2010

Neon Educational Institution

Administrative Assistant

Promoted educational services and managed customer communications.

Overlapped with freelance copywriting from February 2009 to June 2010.

The whole product.
From vision to evolution.

I bring a holistic approach to product management, connecting product vision, portfolio strategy, and ideation with delivery, performance, and continuous improvement. My experience spans over 15 years across payments, fintech, telecommunications, and mobile marketing.

I translate opportunities into product concepts, shape roadmaps and priorities, and guide products throughout their lifecycle. Combining commercial thinking, data, and customer understanding, I align teams around a clear direction and help products evolve with business needs.

Product & portfolio strategyProduct ideation & discoveryEnd-to-end product lifecycleRoadmaps & prioritizationProduct performance & profitabilityTeam leadership & development

Always learning.
Always evolving.

2015 — 2019

MBA

Hellenic Open University

2004 — 2010

BS, Informatics &
Telecommunications

National and Kapodistrian University of Athens

Certifications & training

  • Artificial Intelligence for Everyone2026
  • Professional Scrum Product Owner2024
  • AI for Everyone2024
  • Fintech & Digital Transformation in Financial Services2022
  • Squared Online Certificate in Digital Marketing2017
  • Leadership and Management Linkage Hellas2014
  • Efficient Marketing Campaign & Social Media / Entersoft CRM National and Kapodistrian University of Athens2014
  • Professional Certificate in Social Media Mediterranean College2014
  • Marketing & Communication Management National and Kapodistrian University of Athens2012

Greek

Native

English

Cambridge Proficiency

French

DALF C2

Spanish

Diploma Inicial de Español