yerofey

Led full-stack development efforts on an IBM internal project, focused on building and maintaining an enterprise-scale online learning platform integrated with IBM’s YourLearning ecosystem. Built multiple websites and APIs using Node.js and Nuxt 3 (Vue 3), with a focus on responsive UI, performance, and maintainability. Delivered a dynamic event-based learning site supporting real-time user engagement and custom course modules. Integrated the platform with IBM’s internal YourLearning API to enable seamless course catalog synchronization. Developed a background service for task scheduling, automating key operational workflows. Maintained and extended an existing PHP/Laravel application, ensuring high availability and minimizing technical debt. Engineered a secure file storage system using IBM Cloud for handling course assets. Set up and managed CI/CD pipelines using IBM’s internal tools, streamlining build and deployment processes.

Contributed to the development of a comprehensive website for gaming services, enabling users to buy and sell game accounts, and access services like boosting and in-game help. Led the development of the website's backend, ensuring robust and scalable solutions for user transactions and interactions. Developed a comprehensive API to facilitate seamless component integration and interaction on the gaming service platform. Engineered and managed a cron job service to automate critical tasks, improving system efficiency and reliability. Created a chat service using webhooks, enhancing user engagement and communication on the platform. Implemented a versatile payment gateway, enabling transactions via card payments, PayPal, and cryptocurrencies, thereby expanding payment options and improving user convenience.

Engaged in the development of a new hosting control panel for a leading provider of VDS/VPS services, enhancing user experience and operational efficiency. Led the design and development of a comprehensive hosting control panel, enabling users to efficiently manage services like machines, databases, S3 buckets, SSH keys, images, domains, email, and SSL certificates. Developed an API for seamless interaction with the hosting control panel. Integrated this API with a Telegram Bot, providing users with a convenient and accessible platform for managing their services. Engineered specialized software for cryptocurrency mining, optimizing each video card in the user's machine to run the most suitable crypto algorithms. Implemented features for users to monitor profit per card and customize additional settings, enhancing user control and profitability.