• Implemented the ability to share an investment portfolio in a read-only mode with a subscription feature, allowing users to follow popular investors and copy their strategies. • Created a section to manually add key coin metrics, such as total market cap., price and social media mentions, enabling the platform to quickly update information on assets not yet listed on other platforms.• Developed a feature to store flexible filters based on popular coin metrics, facilitating real-time analysis of different segments of the cryptocurrency market. • Utilized i18next to implement internationalization into 8 languages, helping to launch the project into international markets and reach new audiences.• Proposed an initiative for mandatory Unit testing of new features, implemented Jest and react-testing-library, covered all common utilities and components related to currency and date handling.

• Built a customer profile page with the ability to view purchased module information, an integration guide, and functionality to obtain and regenerate API keys.• Added the ability to add favorite modules to a wishlist, enabling managers to create targeted marketing campaigns and offer personalized discounts.• Created a feedback form and proposed a workflow for handling incoming bugs, allowing the team to focus on user issues and quickly fix bugs that impact UX.