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Kosmas SkiadopoulosKS
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Kosmas Skiadopoulos

@kosmasskiadopoulos

I lead global SaaS support teams improving telecom service delivery, customer satisfaction, and operational performance through AI-driven automation.

Greece
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At Optiva, I lead globally distributed support teams serving 12 telecommunications providers on mission-critical SaaS BSS, billing, and charging platforms. I improve service quality, customer satisfaction, SLA compliance, and operational KPIs through escalation management and continuous improvement.

I've driven AI-enabled transformation across support operations using generative AI, automation, and knowledge management to accelerate issue resolution and reduce ticket backlog. I also coach teams of up to 15 professionals, building accountability, collaboration, and professional growth.

Earlier, I managed global service delivery at Crossover, delivered mobile wallet integrations at eWallet.eu, and led engineering, infrastructure, and customer projects at Incredible Networks. My foundation spans cloud platforms, telecom BSS, APIs, databases, security, and enterprise operations.

Experience

Work history, roles, and key accomplishments

Optiva Inc. logoOI
Current

Customer Support & Service Delivery Leader

Optiva Inc.

Jan 2018 - Present (8 years 8 months)

Lead globally distributed customer support teams of up to 15 professionals supporting SaaS-based BSS solutions for 12 telecommunications service providers worldwide. Drive AI-driven transformation initiatives, performance management, and operational excellence.

Crossover logoCR

Senior Care Technical Manager

Jan 2015 - Dec 2018 (3 years 11 months)

Managed customer support and service delivery activities for global telecommunications customers utilizing BSS, billing, charging, and payment solutions. Led service planning, project coordination, rollout activities, and preventive maintenance programs.

II

IT Manager

Incredible Networks Ltd. ISP

Jan 2007 - Dec 2014 (7 years 11 months)

Managed a multidisciplinary engineering team responsible for software development, infrastructure operations, customer projects, and service delivery. Led hiring, mentoring, performance management, and professional development initiatives.

Education

Degrees, certifications, and relevant coursework

City University of New York at Queens College logoCC

City University of New York at Queens College

Master of Science, Computer Science

Master's degree in Computer Science from City University of New York at Queens College.

City University of New York at Queens College logoCC

City University of New York at Queens College

Bachelor of Science, Computer Science

Bachelor's degree in Computer Science from City University of New York at Queens College.

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