• Designed and implemented a CI/CD pipeline using GitHub actions.• Containerized the application using Docker, ensuring consistent environments across development, testing, and production.• Created and maintained unit tests using xUnit, ensuring robust and reliable code.• Written and developed new application using Blazor for remove paper of some cycle of customer. • Maintained and rewrote parts of an application (based on MVC .Net 4.8), improving performance by 35%.• Modernized and revamped ASP.NET Web Forms application through refactoring, resolving 15% of critical bugs, and enhancing user experience.• Assisted in deploying applications to 8+ client servers on Windows.• Managed multiple applications, resolving issues 20% faster than average.• Reduced page load times of the portal by 30% for 3 clients.• Completed project 2 weeks ahead of schedule and under budget.

• Created a Web API for Online Travel Agency using C#, MongoDB, Redis, Microservices architecture, and MS SQL, which reduced the time to process user requests by 50%.• Installed and sustained Kubernetes on cloud infrastructure for Online Travel Agency, supporting over 1000 concurrent users.• Deployed Online Travel Agency applications to Kubernetes using Helm charts, reducing the time to deploy new features by 50%.• Architected and launched live streaming infrastructures on AWS and Azure, resulting in a 70% reduction in latency and a 60% increase in concurrent viewership for a high-profile media event.• Contributed to the Online Travel Agency front-end team by reducing latency to the APIs by 20%, improving user experience.• Balanced Online Travel Agency project by prioritizing tasks and adjusting deadlines, ensuring on-time, on-budget delivery.• Led live broadcasting team for 5+ years.• Redesigned and proposed networks for over 10 clients, using a variety of equipment, including Mikrotik routers, Linux servers, Windows servers, and Cisco switches.• Completed an e-ticket system for cinema and theater, using .Net Core, C#, MS SQL, Rest APIs, and Angular.• Produced a cloud accounting system, using .Net Core, C#, MS SQL, and Angular.• Engineered a desktop application to manage clients’ contracts, using .Net 4.8, C#, WinForms, and MS SQL.

• Established web applications for queuing, scheduling, and archiving advertising teasers using C#, .NET 4.8, MVC, and MS SQL.• Supported web applications for archiving advertising teasers, including fixing bugs and adding new features.• Analyzed the network requirements of the organization and designed and implemented a local network that met those requirements, increasing network performance by 70%.• Optimized Windows application and Refined 30% of bugs and performance.• Designed and pioneered a local network, providing reliable and secure connectivity for all employees and devices.• Coordinated closely with the IT team to troubleshoot and maintain systems, resulting in a 40% reduction in system downtime and ensuring seamless operation of critical business processes.