Igor contributed to the robusta-dev/robusta repository by building an Incident.io alerting integration and enhancing Prometheus alert simulation workflows. He implemented a dedicated Incident.io Sink using Python, developing both client and API logic to format and transmit alerts for centralized incident management, which improved on-call visibility and reduced manual handoffs. Igor also extended the Prometheus alert simulation by refining the parsing logic to support multiple operators, increasing robustness and eliminating parsing errors. His work included backend development, API integration, and DevOps practices, resulting in more reliable, automated alert-driven incident response and smoother configuration for observability pipelines within the platform.