- Development and maintenance of a portal used by travel agents to handle after-sales customers incidences and requests.- Development and maintenance of complex statistics pages to provide information about customers managements in order to prioritize the important ones and optimize database usage.Development and maintenance of dynamic components in order to reuse same pages for different types of users. - Monitoring of resources usage and response times using Kibana and Grafana in order to increase processing speed and liberate resources.- Development of custom Angular components in order to reuse them in multiple pages.- Continuous integration and continuous deployment using Azure DevOps.- Tech stack: Angular, .NET, SQL Server, PostgreSQL, Azure

- Maintenance of client area, allowing players to customize their profile settings and preferences.- Maintenance and improvement of payment integration platform ir order to simplify payment integrations management. - Communicating with customers and helping them to manage their profiles.- Tech stack: ASP.NET, Angular, SQL Server, GitHub

- Development of integrations with different hotels and vacation apartments providers using TDD methology.- Maintenance of existing integrations, monitoring CPU and RAM usage of each integration using Grafana. Improvement of integrations’ performance.- Development of unit and integration tests for different integrations.- Continuous integration and continuous deployment of integrations using Jenkins and ArgoCD.- Tech stack: .NET, SQL Server, GitHub, Jenkins, Grafana, ArgoCD