- Integrated a Delivery Management System, handling over 400 daily orders, which increased call center operator efficiency by 300%.- Developed a specialized Chrome extension for Yandex vendors, facilitating the creation of over 200 daily orders and improving efficiency by 200%.- Integrated the Retekess Pager system into our distribution process, reducing client call handling time by 70%, serving 50,000 clients monthly.- Implemented a performance-based salary bonus system for over 300 staff members, enhancing motivation and performance with weekly evaluations based on sales and individual contributions.

- Led the development of a comprehensive Learning Management System (LMS) platform, enhancing the learning experience for over 300 students and 40 faculty members.- Utilized React.js and Supabase to build a scalable and responsive platform, achieving a 50% increase in user engagement and a 35% reduction in administrative tasks.- Integrated analytics tools for real-time tracking of student progress, contributing to a 25% improvement in student performance and a 15% increase in course completion rates.- Enabled faculty to manage and distribute over 30+ courses and 100+ learning materials, streamlining content delivery and accessibility.- Developed a custom student grading system for teachers based on the results from platform activities.

- Developed a comprehensive Transportation Management System (TMS) to streamline logistics operations, serving over 20 employees, including 100+ drivers.- Designed and implemented a role-based authentication system using Next.js Custom Auth and Strapi, enhancing data security and ensuring appropriate access controls for 5 different user roles.- Created an intuitive dashboard using React, providing real-time insights into weekly driver loads, which reduced scheduling errors by 25%.- Developed advanced accounting features, including invoice and statement generators, which automated financial processes, reduced accounting workload by 30%, and saved the accounting team 10 hours per week.- Automated the generation and distribution of over 3,000 invoices and more than 1,000 statements, ensuring timely and accurate financial documentation.- Developed comprehensive modules for customer and load management, overseeing over 4,000 loads, which improved data accuracy and reduced administrative workload by 20%.- Utilized Node.js, PostgreSQL, and Amazon Web Services (EC2, S3, RDS) to create a scalable and reliable backend infrastructure, supporting a 99.9% uptime.