Created from scratch architecture for a CRM system that has been used for a search CVs using a LinkedIn API. Encrypted requests. State management Supported and maintained CRM web app with distributed Angular modules Created from scratch dashboard for file management, implemented 3rd party services API connections, created sandbox for external API testing, realising dynamic infographic data Restructured and refactored food delivery application and provided highly performance and user oriented components. Created reusable design system that increased development speed Implemented integration between web application and POS printer hardware device Released complex modular admin zone using Svetle & GraphQL and created dashboard widget management system. Implemented secured requests, GDPR compliance.