Raidel – React, Typescript, AI-assisted coding

A large-scale news distribution platform used by media organizations worldwide to create, manage, and deliver news content efficiently. The platform combines modern web technologies with serverless architecture and AI-powered capabilities to improve editorial workflows, scalability, and user experience.

• Built serverless backend functionality using Node.js and AWS Lambda;
• Developed the frontend using React, Redux, TypeScript, and Tailwind CSS;
• Integrated AI-powered features, including an intelligent chatbot.

A suite of web applications supporting a digital fitness and music platform, including admin, creator, member, reporting, and migration systems. The platform enables workout management, live streaming, reporting, and large-scale data processing while providing scalable tools for administrators, content creators, and end users.

• Built an internal web system for displaying usage, user, and administrative data in charts and tables, including CRUD operations;
• Developed frontend features in Angular using NgRx for state management and Effects for the service layer;
• Built a web system that generated usage reports, stored them in Amazon S3, served file and summary information, and sent files to music providers through private SFTP;
• Developed frontend features in React using Redux Toolkit and Redux Toolkit Query;
• Built backend APIs in Node.js using LoopBack and Express.js;
• Performed DevOps tasks in AWS using S3, EC2, Amplify, Route 53, and CloudFront;
• Created the project structure and architectural patterns;
• Led a small development team and the frontend development effort;
• Worked with MongoDB to store and query approximately 2 million records per month;
• Built a three-sided web application with admin, creator, and member sections for workouts, live streaming, and gym subdomains;
• Implemented search across more than 10 million records using Elasticsearch;
• Migrated the administration website from the Zend Framework to a modern architecture;
• Built backend REST APIs with Laravel and used MySQL for database management.

A set of internal web systems for user and group management, access control, and business reporting. The platform streamlines administrative processes, centralizes permission management, and provides data visualization tools to support operational decision-making.

• Built a web system to manage user information, company groups, hierarchy levels, and access control;
• Developed frontend features in Angular using NgRx for state management;
• Built backend services with Node.js and Express.js using MySQL as the database;
• Built a reporting system for internal company data;
• Developed frontend features in Angular and D3.js to create high-performance charts using Canvas instead of SVG;
• Migrated the application from Angular 7 to Angular 14.

A set of web applications for managing company information and delivering resources, access grants, and business benefits to small business owners. The platform simplifies internal administration while providing users with centralized access to programs, services, and organizational information.

• Built a web system for managing internal company information;
• Developed frontend features in React using Redux Toolkit;
• Created the project structure and architectural patterns;
• Built backend APIs with Laravel;
• Worked with MongoDB;
• Built a web system that provided information, access grants, and benefits for small business owners;
• Developed frontend features in React with Next.js and server-side rendering (SSR);
• Used Context API for state management and Apollo Client for GraphQL.