Darren Hopfe

- Migrated from Redux state management system to the combination of Apollo & React context API - Frontend project structure analysis and development using React with high quality design pattern and performance on the real-time web and native apps, which includes Medical, Chatting Apps - Worked on a sports scheduling app providing booking & payment flow based on Vue, Nest.js, PostgreSQL - Integrated Elasticsearch with the existing MySQL for better database

- Developed SaaS platform using React(hook), Redux, Material-UI/Ant- Design - Developed a highly visible web-app for the people operations team to manage all information related to the organization, from structure to compensation to performance feedback, using a Vue front-end and a Node back- end with a MySQL database - Developed a custom eCommerce platform that worked as a shop, taking all products from advertisers based on Laravel

- Used Node.js modules like grunt, bower to integrate with designs and requirements and to interact with the databases - Created web-based calculators using PHP, jQuery, and Ajax to show return on investment and savings - Developed Front-end UI based on HTML, CSS and JavaScript - Used JavaScript and jQuery for building several functionalities of the application