1991 Mentors

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Oksana Rozputna

Strategy & Growth in Defense Tech at Part of Ukraine’s Defense Innovation Ecosystem

Business Strategy / Growth

I am a strategy and growth expert with over a decade of experience leading market expansion, ecosystem development, and innovation across tech and mobility sectors.My background combines corporate strategy, OKR implementation, business model transformation, and startup mentorship. I have built and scaled new business verticals, led international launches, and advised executive teams on long-term growth and organizational change.I regularly speak on topics such as strategic leadership, ecosystem thinking, and scaling businesses in emerging markets.

Oksana Rozputna

Strategy & Growth in Defense Tech at Part of Ukraine’s Defense Innovation Ecosystem

Vadym Nesterenko

Product & growth manager, DeFi researcher, and angel investor

Business Strategy / Growth

Product / Tech

Head of product and growth at Kolibrio, a company building tools and solutions for different layers of MEV supply chain (OFAs, RPC, telegram trading bot Alfred) (2023-2024)Product manager at Atomica, a decentralized insurance protocol / public liquidations infrastructure (2020-2021)Product manager at GEO Protocol, a Layer 2 protocol / network for instant transfers between CEXs (2018-2019)Lead at DeFi Product management community and organizer of Layer 2 events (1,2) (2019-2020)

Vadym Nesterenko

Product & growth manager, DeFi researcher, and angel investor

Bohdan Kovalevskyi

Senior Engineer at CoreWeave

Tech Expertise (Vertical Focus)

First employee at a Y Combinator–backed AI startup, scaling it from inception to multimillion acquisition

Bohdan Kovalevskyi

Senior Engineer at CoreWeave

Yuriy Andrushchenko

CPO, CTO & Co-Founder at ENTRILIA

Tech Expertise (Vertical Focus)

My expertise lies at the intersection of FinTech, product strategy, and AI automation. I’ve spent over 15 years building and scaling fund technology platforms, leading product and engineering teams from concept to multimillion-dollar exits. I focus on simplifying complex financial workflows through data-driven design and automation.

Yuriy Andrushchenko

CPO, CTO & Co-Founder at ENTRILIA

Maryna Rybalko

Technical Product Manager at Paydock

Product / Tech

She is a product and technology leader with over 7 years of experience building API-driven platforms, fintech solutions, and developer tools used in 69 countries across Europe, Asia Pacific, and Africa. Her expertise lies at the intersection of product strategy, engineering performance, developer experience, continuous integration/computer integration, and platform architecture. She has led global product engineering teams of over 70 people, launched complex financial and infrastructure products, and created processes that help engineering teams work faster and better. She combines a technical background (computer science, artificial intelligence) with deep product leadership experience, so I feel equally confident in strategic, architectural, and hands-on technical discussions.

Maryna Rybalko

Technical Product Manager at Paydock

Oleksandr Shyt

Strategy and Growth Lead at Universe

Business Strategy / Growth

Tech Expertise (Vertical Focus)

Started a career in IT in 2021 as a Business Analyst and quickly grew into the role of Head of Strategy & Operations. At Universe Group, built a Strategy and Growth team of 14 people from scratch. Focused on two major areas: helping existing businesses scale and launching new ones alongside founders.The team's expertise spans four directions:1. Research — identifying new niches, market entry points, and launch hypotheses.2. Investment Analytics — building a round-based system for business launches.3. Payments — expertise in web payments, payment infrastructure, and centralised partnerships. For businesses where monetisation critically impacts outcomes, this is one of the core growth levers.4. Tech Growth — a direction covering two key points: 1. Technical needs: building internal tools, centralised solutions, and shared infrastructure, including AI automation; 2. Supporting new businesses at early stages: core technical roles, forming a tech team, and establishing best practices for a solid technical foundation.

Oleksandr Shyt

Strategy and Growth Lead at Universe

Yura Buhai

Co-Founder and CEO of StudyDive, Chair of the Supervisory Board of Transparency International Ukraine. Independent Consultant on Strategy Development and Implementation.

Business Strategy / Growth

Fundraising / Finance

Impact / ESG

Yura Buhai

Co-Founder and CEO of StudyDive, Chair of the Supervisory Board of Transparency International Ukraine. Independent Consultant on Strategy Development and Implementation.

Yanina Liubyva

Head of the Expert Group on Open Data, Directorate for State Electronic Systems and Data, Ministry of Digital Transformation of Ukraine

Open Data

Product / Tech

Head of the Expert Group on Open Data, Directorate for State Electronic Systems and Data, Ministry of Digital Transformation of Ukraine.

Yanina Liubyva

Head of the Expert Group on Open Data, Directorate for State Electronic Systems and Data, Ministry of Digital Transformation of Ukraine

Yuliia Tkach

Editor-in-Chief at VECTOR | Media Management | Communications | Speaker | Author & Host

Communications / Media

Media Manager with over 7 years of industry experience. Helps businesses amplify their voice and become leaders in the creative economy. Currently serves as Editor-in-Chief of Vector Media. Has more than 6 years of experience in media, communications, and content strategy.

Yuliia Tkach

Editor-in-Chief at VECTOR | Media Management | Communications | Speaker | Author & Host

Oleksii Shaban

Council Member at UkrSWIFT | Deputy Governor at National Bank of Ukraine

Business Strategy / Growth

Oleksii Shaban

Council Member at UkrSWIFT | Deputy Governor at National Bank of Ukraine

Tania Ladanova

CEO @ Terminal4

Product / Tech

Team / Leadership

Tania Ladanova

CEO @ Terminal4

Serhii Saraichykov

Chief Executive Officer at Medics | Co-Founder, CyberPeople at CyberPeople | Co-Founder at A42

Tech Expertise (Vertical Focus)

open data

Serhii Saraichykov

Chief Executive Officer at Medics | Co-Founder, CyberPeople at CyberPeople | Co-Founder at A42

Serhii Kovtun

Private Equity

Product / Tech

Tech Expertise (Vertical Focus)

Serhii Kovtun

Private Equity

Serhii Derkach

Ministry for Communities, Territories and Infrastructure Development of Ukraine

Business Strategy / Growth

Serhii Derkach

Ministry for Communities, Territories and Infrastructure Development of Ukraine

Serhii Beliakov

Head of Department of Strategic Planning at SE “ICC of the Ministry of Social Policy” | Rehab Social Services Manager at Momentum Wheels for Humanity

Tech Expertise (Vertical Focus)

Serhii Beliakov

Head of Department of Strategic Planning at SE “ICC of the Ministry of Social Policy” | Rehab Social Services Manager at Momentum Wheels for Humanity

Kateryna Ryzhenko

Deputy Executive Director for Legal Affairs at Transparency International Ukraine

Legal / Operations

Kateryna Ryzhenko

Deputy Executive Director for Legal Affairs at Transparency International Ukraine

Rehina Urazmanova

EOS Data Analytics

Tech Expertise (Vertical Focus)

Product Management, Data Analytics.

Rehina Urazmanova

EOS Data Analytics

Petro Olenych

Chief Digital Transformation Officer of Kyiv. Deputy to Vitalii Klitschko.

Business Strategy / Growth

Petro Olenych

Chief Digital Transformation Officer of Kyiv. Deputy to Vitalii Klitschko.

Olia Chmil

Independent Product Management and Pitching Consultant

Team / Leadership

Pitch Training, Presentation Skills, Pitching, Pitch Deck Review, Product Analysis.

Olia Chmil

Independent Product Management and Pitching Consultant

Olha Tushych

Certified NN/g UXMC (one of six in Ukraine) and Adobe Visual Design Professional. Product Design Lead at Xenoss.

Product Design

Business-oriented designer specializing in simplifying complex B2B workflows. Led projects involving web applications, CRM, ERP, SSP, and SaaS ecosystems, including the consolidation of enterprise design systems. As an NN/g-certified professional, confidently automates tasks that once required entire teams and helps rapidly launch MarTech MVPs.

Olha Tushych

Certified NN/g UXMC (one of six in Ukraine) and Adobe Visual Design Professional. Product Design Lead at Xenoss.

Olena Shkarpova

Institute for Economic Research and Policy Consulting

Business Strategy / Growth

communications & PR

Olena Shkarpova

Institute for Economic Research and Policy Consulting

Olena Hunko

Head of IT Office at Lviv Digital Office

Business Strategy / Growth

Olena Hunko

Head of IT Office at Lviv Digital Office

Oleksii Dorohan

Executive Director of BRDO | Co-founder of the RISE Ukraine Coalition

Business Strategy / Growth

CEO | Executive Director

Oleksii Dorohan

Executive Director of BRDO | Co-founder of the RISE Ukraine Coalition

Oleksandra Balytska

Head of Growth at Direct IT Ltd | CMO | Growth Advisor | B2B SAAS | Marketing Mentor | Reforge Alumni

Product / Tech

Sales / Marketing

B2B Marketing Executive with 10+ years of experience in marketing and sales. Delivers revenue growth through a data-driven approach and continuous experimentation. Diversity ambassador with experience across the Americas, Europe, and Asia.

Oleksandra Balytska

Head of Growth at Direct IT Ltd | CMO | Growth Advisor | B2B SAAS | Marketing Mentor | Reforge Alumni