
Adnan Corhusic developed core backend features for the SI-SecureRemoteControl/remote-control-gateway, focusing on device lifecycle management, secure session authentication, and operational observability. Over three months, he implemented real-time device status tracking, a robust device registration and deregistration system, and session lifecycle controls with cross-client expiration notifications. He introduced file upload and download infrastructure using Node.js, Express.js, and Multer, and enhanced system reliability through targeted bug fixes and production hardening. Adnan also delivered server-side logging for session acceptance events, improving traceability and debugging. His work demonstrated depth in API development, authentication, WebSocket integration, and database management with MongoDB.

In June 2025, focused on instrumentation and observability for the remote-control-gateway to improve operational visibility and debugging capabilities around session establishment. Delivered a server-side logging feature that records session acceptance events (device identifier, session start time, and session end time) to aid monitoring and issue diagnosis, with a corresponding bugfix commit to stabilize the logging path. The work enhances reliability and security auditing by providing traceable session timelines and device context, enabling faster root-cause analysis and more informed change decisions. Technologies used included server-side logging instrumentation, commit-based traceability, and backend workflow integration.
In June 2025, focused on instrumentation and observability for the remote-control-gateway to improve operational visibility and debugging capabilities around session establishment. Delivered a server-side logging feature that records session acceptance events (device identifier, session start time, and session end time) to aid monitoring and issue diagnosis, with a corresponding bugfix commit to stabilize the logging path. The work enhances reliability and security auditing by providing traceable session timelines and device context, enabling faster root-cause analysis and more informed change decisions. Technologies used included server-side logging instrumentation, commit-based traceability, and backend workflow integration.
May 2025 – Monthly summary for SI-SecureRemoteControl/remote-control-gateway. This month focused on delivering robust file handling, admin onboarding, and session lifecycle improvements, along with a targeted bug fix. Highlights include: - File Upload/Download Infrastructure with Web Admin Integration: Multer-based uploads, /api/download endpoint, and upload_status WebSocket; docs updated. - Web Admin Bootstrap and Remote Deployment URL: migrations to create a default admin user and configured remote deployment via RAILWAY_URL. - Session Management and Expiration Notifications: added startTime/endTime tracking and cross-client expiration notifications (Web Admin and Android). - Bug Fix: corrected a typo in decision_fileshare case to ensure accurate logging and processing. Business impact includes more reliable file transfers, faster admin onboarding, enforced session security, and improved logging. Technologies demonstrated: Node.js, Multer, WebSocket, REST endpoints, migrations, environment variable handling (RAILWAY_URL), and cross-platform client coordination.
May 2025 – Monthly summary for SI-SecureRemoteControl/remote-control-gateway. This month focused on delivering robust file handling, admin onboarding, and session lifecycle improvements, along with a targeted bug fix. Highlights include: - File Upload/Download Infrastructure with Web Admin Integration: Multer-based uploads, /api/download endpoint, and upload_status WebSocket; docs updated. - Web Admin Bootstrap and Remote Deployment URL: migrations to create a default admin user and configured remote deployment via RAILWAY_URL. - Session Management and Expiration Notifications: added startTime/endTime tracking and cross-client expiration notifications (Web Admin and Android). - Bug Fix: corrected a typo in decision_fileshare case to ensure accurate logging and processing. Business impact includes more reliable file transfers, faster admin onboarding, enforced session security, and improved logging. Technologies demonstrated: Node.js, Multer, WebSocket, REST endpoints, migrations, environment variable handling (RAILWAY_URL), and cross-platform client coordination.
April 2025 — SI-SecureRemoteControl/remote-control-gateway delivered major enhancements to device lifecycle management, security, and reliability. Key features include Device Status Tracking, Device Registration System with robust registration-key handling, and a new Device Deregistration Endpoint, alongside a Secure Session Authentication mechanism. A comprehensive fix-and-hardening wave addressed session reliability, production stability, data synchronization, and API resilience, improving system uptime and data freshness. These efforts increased business value by accelerating device onboarding, strengthening access control, and reducing operational incidents.
April 2025 — SI-SecureRemoteControl/remote-control-gateway delivered major enhancements to device lifecycle management, security, and reliability. Key features include Device Status Tracking, Device Registration System with robust registration-key handling, and a new Device Deregistration Endpoint, alongside a Secure Session Authentication mechanism. A comprehensive fix-and-hardening wave addressed session reliability, production stability, data synchronization, and API resilience, improving system uptime and data freshness. These efforts increased business value by accelerating device onboarding, strengthening access control, and reducing operational incidents.
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