Kai Griem

 Provided vigilant and effective security at large-scale events, ensuring the safety and well-being of attendees and staff bymonitoring and managing crowd control.

 Conducted thorough security checks, including bag searches and access control, to prevent unauthorized entry and mitigatepotential security threats.

• The platform functions alike Twitter, allowing users to create accounts, hashtags, and search posts by utilizing these
• hashtags
• Integrated JWT token-based authentication, empowering users to post messages and view all posts from their
• account securely
• Additionally, users can engage with others' posts by viewing, commenting, and replying, with validations in place.
• Furthermore, users have the ability to generate hashtags and search posts using them

Environment: HTML, CSS, JavaScript, Angular, Java, SpringBoot, JPA, Microservices, MySQL, Docker, Maven, GIT and GITHUB

 Designed and implemented a decentralized application using Ethereum, Solidity, and Truffle, allowing users to submit and viewreview for multiple products on a local block chain.

 Built a React application using Solidity and Truffle to interact with the smart contract, including functionalities for adding products,submitting reviews, and retrieving product information, ensuring a user-friendly interface.

 Set up a local Ethereum blockchain with Ganache, deployed smart contracts, and tested end-to-end functionality to demonstratetransaction processing, smart contract interactions, and user account management.

 Designed and implemented a coffee shop website with a responsive front-end using React and a robust back-end powered bySpring Boot, also created and managed a PostgreSQL database for storing product information, customer data, and order history.

 Utilized Git for version control, facilitating collaborative development, tracking changes, and managing project versions.