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Professional portfolios

Explore detailed case studies covering advanced SaaS support, incident intelligence, knowledge transfer and customer support operations.

Cover of Nikita Reznikoff's professional SaaS support portfolio

English · 8 pages

Professional portfolio 2026

Positioning, advanced N2/N3 case ownership, technical diagnostics, knowledge transfer and applied AI.

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Cover of Nikita Reznikoff's German SaaS support portfolio

German · 12 pages

SaaS support & incident intelligence

A detailed German-language portfolio with incident methodology, technical cases and business outcomes.

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Cover of Nikita Reznikoff's customer support operations portfolio

English · 5 pages

Customer support operations

Customer care, de-escalation, resolution ownership, cross-team coordination and continuous improvement.

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