● Part - time employment: the large-scale game “Soul Atlas” based on the fantasy universe (such as “Game of Thrones”, “Arcane”, “Star Wars”, “Witcher”, etc.). My side project as part of the collaboration. ● Our immediate goals include migrating the application to the Android platform, enhancing the scaling of the universe map, redesigning the sensitive data protection system, and implementing AR technologies.

Project: the app for the cat shelter(part-time employment, contract). ● Created the application on the Android platform from scratch. ● Implemented the cybersecurity concept to ensure the safety and privacy of sensitive user data. ● Developed the smart live streaming video surveillance system tailored for pets, providing real - time visual access and contributing to the immersive user experience. ● Introduced analytics tools to optimize user conversion funnels, fostering increased customer engagement and successful conversions.

The online hypermarket application with express and ordinary delivery types(B2B, B2C). ● Created the Connect Personal Contribution Assessment System, accelerating the development cycle by 20%. ● Organized the professional community through technical conferences, resulting in a 10% expansion of the potential candidate pool. ● Realized the comprehensive professional training program with personalized development plans for team members, leading to a significant 80% reduction in staff turnover. ● Developed the custom technology "MarvelAI," enhancing the app speed by 12% and reducing its size by 8%. ● Implemented Jetpack Compose and transitioned the app architecture to a multi-module scheme. ● Introduced Firebase Crashlytics monitoring and targeted feedback processing, resulting in a remarkable 30% increase in the app's rating. ● Expanded the audience of the app by 15% through the seamless integration of payment gateways and social networks. ● Successfully obtained a grant of 450,000€ by developing the flexible advertising module following thorough marketing research. ● Elevated the retention rate by 30% and achieved ratings of 4.8/4.7 on Google Play and App Gallery through app optimization using the XP Tracer system.

Project: the service internal app that collects data and interprets it for technicians and scientists compounds, molecules, results of chemical reactions. ● Implemented Augmented Reality technology into the app structure, reducing the number of incorrect interpretations by the researchers by 25%. ● Switched the app from native to cross-platform on Flutter, resulting in a significant 40% reduction in development costs. ● Expanded the customer base by 28% and attracted a sponsorship grant of 500,000€. ● Developed and realised telemetry authentication and intelligent recognition by face and fingerprint, which increased the security of personal data by 35%. ● Applied the advanced app security strategy, enhancing resistance to cyber attacks and reducing the risk of data leaks by 20%.

Projects: social network, payment platform, tips and rewards app, crypto platform, VR fantasy museum, messenger, games, educational portal, night vision system, smart fitness app, telemetry authentication(by face and fingerprint), face recognition system, taxi aggregator, sky map, image generator, etc. ● Developed the VR fantasy museum app, the smart fitness app, and the telemetry authentication module from scratch, establishing the benchmarks for creating standards in the Ecole 42 system and contributing to a notable 30% increase in the number of students. ● Organized 12 internal hackathons, resulting in a 12% increase in the school funding. ● Elaborated the set of technical instructions to define the internal code standards and criteria for further development in the industry, resulting in a remarkable 35% improvement in student academic performance. ● Developed an effective and successful distributed payment platform that combined several projects (fintech app, crypto platform) which reduced the cost of attracting third-party payment and financial services and helped to save the budget by 8%.