Ilya Medukha

Successfully migrated the cloud-based application from SAP R/3 to SAP S/4, including frontend and backend integration, guaranteeing zero downtime and improved system scalability. Developed user-centric dashboards to display real-time IoT data from about 200 machines in a process-critical environment using Next.js and React. Effectively implemented GraphQL technology to reduce unnecessary API calls and enable flexible, efficient data queries. Maintained over 85% test coverage using Cypress and Jest to ensure stable deployments and minimize production defects. Acted as a technical leader, mentoring junior engineers and sharing expertise across the company.

Developed the frontend part of a scalable application for a cryptocurrency mining farm supporting thousands of miners, successfully launched to production. Contributed to a project enabling advertisers to submit requests and place ads on a popular streaming platform. Implemented real-time system warnings using Vuex to minimize downtime and improve monitoring efficiency. Maintained at least 80% code coverage through testing for enhanced performance. Created Storybooks for all developed components to ensure consistent UI development.

Improved web performance and refactored old codebase using TypeScript and React with component libraries. Enhanced test coverage using Jest to troubleshoot and prevent bugs in production. Ensured consistent UI/UX across devices with responsive design, improving mobile user experience. Collaborated productively with clients and backend engineers to deliver outstanding features on deadline.