Vitalii Sosin is an iOS Senior Software Engineer with over 5 years of experience in commercial development, specializing in mobile applications for the financial sector. Based in Moscow, he plays a key role in developing Raiffeisen Bank’s mobile app for corporate clients. Vitalii has contributed to implementing fast payment systems, redesigning app architecture and interfaces, automating CI/CD processes, and integrating quality control tools. His expertise covers the full iOS development lifecycle, from design to scaling solutions. In addition, he develops personal iOS applications, with five independent projects featured on his portfolio, one of which received approximately one million views and over 400K downloads.

Kostiantyn Shurupov is a Digital Marketing and Affiliate Business Development expert with over 10 years of experience in performance marketing, user acquisition, and partner management. He has worked with advertisers, publishers, and influencers across multiple digital channels — including display, video, social media, and content marketing. Kostiantyn’s expertise spans the full marketing lifecycle: from defining KPIs and creating promotional materials to running A/B tests, optimizing conversion funnels, and analyzing campaign performance. He has successfully led marketing strategy, budgeting, and product growth for a major poker project in a highly competitive market. Currently, Kostiantyn works at a U.S.-based company, where he applies his analytical and strategic skills to drive user growth and expand global partnerships.

Zhan Martirosyan is a Legal Management and LegalTech expert with decades of experience in government service, private practice, and legal associations, where he developed advanced systems for case management, attorney training, and quality control in legal services. As co-founder of the Association of Armenian Lawyers of Moscow, he coordinated legal teams on complex matters and helped standardize professional legal support.

Marina Telpiz is a beauty industry professional with extensive experience in salon operations, client service, and small business management. With over 13 years in the field — including 7 years working in leading salons and 6 years running her own independent practice — she has developed advanced skills in workflow organization, team mentoring, and operational excellence. Marina’s hands-on expertise in managing client services, optimizing salon operations, and fostering staff development has consistently driven high-quality service delivery and business growth, making her a recognized leader in the beauty sector.

Viacheslav Yakovlev is a recognized specialist in environmental monitoring and the instrumental analysis of environmental factors. Over his professional career, he has established a reputation as an expert in ensuring the safety of residential and industrial spaces, specializing in the identification and assessment of physicochemical impacts.His work focuses on conducting comprehensive surveys, including acoustic monitoring as well as the analysis of air quality, water resources, and soil composition. Viacheslav provides high-precision assessments to ensure compliance with established environmental quality standards, helping both private individuals and corporate clients obtain an objective evaluation of their property's safety.At the core of his approach is years of hands-on experience with expert-grade measurement systems and a thorough understanding of environmental control methodologies. Viacheslav’s practical expertise allows for the effective diagnosis of regulatory deviations, providing evidence-based data to mitigate environmental risks.Through a systematic and detailed approach to data analysis, Viacheslav serves as a key expert in his field, ensuring the impeccable quality of environmental reports. His professional philosophy is built on the principles of "evidence-based ecology," prioritizing instrumental accuracy and the actual safety of the end user.

Bolaji Olajide is a systems architect and entrepreneur dedicated to building scalable AI-powered platforms and digital ecosystems that drive business transformation. With over a decade of experience, he has led high-impact engineering initiatives at global tech leaders including Sourcegraph, Pluralsight, and Newstore.
Throughout his career, Bolaji has specialized in designing resilient infrastructure and advanced analytics, consistently delivering performance gains of up to 50%. As the Founder of ChainForce, he is currently leveraging blockchain and AI to revitalize U.S. supply chain coordination.
Beyond enterprise engineering, Bolaji is a recognized thought leader in the tech community. He is the Co-founder of the music service Annie and the Editor-in-Chief of Backticks & Tildes, where he merges technical excellence with strategic insights to shape the future of the digital economy.

Illia Kovalov is a distinguished IT product leader and quality engineering expert with over nine years of experience in software delivery assurance across multi-platform and mobile products, including solutions in highly regulated domains. He specializes in the development and implementation of high-precision QA strategies and product management frameworks that enable organizations to identify risks early and maintain compliance with strict security and regulatory standards such as HIPAA and FDA. Illia has led critical quality initiatives for major U.S.-based organizations, where his expertise in translating complex requirements into executable plans was essential for maintaining product integrity in high-stakes operational environments. Beyond his technical leadership, he is a strategic entrepreneur who founded a specialized e-commerce development firm and established a professional educational ecosystem dedicated to excellence in the IT sector. Through these initiatives, he translates his deep industry knowledge into high-impact mentorship programs, actively shaping the next generation of specialists and driving sustainable growth within the global digital services market.

Oleksii Kovernikov is a distinguished entrepreneur and international trade expert specializing in the B2B wholesale distribution of gold jewelry across the European Union. He specializes in the development of sophisticated cross-border procurement frameworks and logistics workflows that enable business clients to secure high-demand assortments while maintaining operational resilience. Oleksii has supported a diverse network of retail partners and wholesalers, where reliability, strict adherence to international trade regulations, and precise market-aligned planning are critical for commercial success. Operating in a high-value niche market, he is recognized for translating complex market signals into actionable purchasing strategies and for maintaining end-to-end supply chain control that strengthens the operational continuity and long-term growth of his B2B partners.