librenms/librenms
Nov 2024 – May 2026
10 Months active
Languages Used
PHPYAMLSNMPMIBShellMIB definitionXMLSQL
Technical Skills
Device DiscoveryNetwork MonitoringPHP DevelopmentSNMPSensor ManagementYAML Configuration
Peca Nesovanovic
PROFILE
Peca Nesovanovic
Over ten months, contributed to the librenms/librenms repository by building and enhancing network monitoring features, focusing on device discovery, sensor management, and configuration standardization. Delivered support for new hardware, expanded monitoring coverage, and migrated sensor and OS discovery to YAML for maintainability. Improved IPv4/IPv6 address handling, VLAN management, and search usability, while refactoring modules for reliability and data accuracy. Addressed bugs in discovery protocols and sensor data, and aligned codebase naming conventions for consistency. Leveraged PHP, SNMP, and YAML to implement backend improvements, optimize database queries, and streamline onboarding, resulting in broader device compatibility and more accurate monitoring.
Overall Statistics
Feature vs Bugs
77%Features
Repository Contributions
59Total
Bugs
8
Commits
59
Features
27
Lines of code
291,887
Activity Months10
Your Network
164 peopleWork History
May 2026
4 Commits • 3 Features
May 1, 2026May 2026 monthly summary for librenms/librenms: Delivered new hardware support and discovery capabilities, refined sensor data handling, and YAML-based discovery improvements. Key business impact includes broader device compatibility, more accurate monitoring, and streamlined workflows for future feature work.
4 Commits • 3 Features
May 1, 2026May 2026 monthly summary for librenms/librenms: Delivered new hardware support and discovery capabilities, refined sensor data handling, and YAML-based discovery improvements. Key business impact includes broader device compatibility, more accurate monitoring, and streamlined workflows for future feature work.
May 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for librenms/librenms: Delivered MikroTik MIB Definitions Enhancement to improve connection tracking metrics and RouterOS compatibility. The work includes a dedicated commit (d0cdb91ede20952c9a1d232a75ee8dc91863470d) and accompanying YAML updates and tests, increasing monitoring accuracy for MikroTik devices and supporting the latest RouterOS versions.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for librenms/librenms: Delivered MikroTik MIB Definitions Enhancement to improve connection tracking metrics and RouterOS compatibility. The work includes a dedicated commit (d0cdb91ede20952c9a1d232a75ee8dc91863470d) and accompanying YAML updates and tests, increasing monitoring accuracy for MikroTik devices and supporting the latest RouterOS versions.
October 2025
3 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for librenms/librenms: Delivered key feature enhancements and critical bug fixes that improve search usability, data accuracy, and script reliability. Focus areas included UI improvements for address search, Cisco VLAN processing for trunk ports, and a stability fix in the discovery script. These changes enhance operator productivity, reduce data gaps, and strengthen network inventory integrity across the monitored environment.
3 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for librenms/librenms: Delivered key feature enhancements and critical bug fixes that improve search usability, data accuracy, and script reliability. Focus areas included UI improvements for address search, Cisco VLAN processing for trunk ports, and a stability fix in the discovery script. These changes enhance operator productivity, reduce data gaps, and strengthen network inventory integrity across the monitored environment.
October 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 focused on aligning naming conventions in the core librenms/librenms codebase to improve consistency and maintainability. Completed a non-functional rename of the 'ones' component to 'onefs' to adhere to the repo-wide naming policy. The change, tracked in commit 0bb694466a9a210a89a26b235980fc2223947926 and referenced by issues #18088 and #18136, ensures consistency across the codebase with no impact on runtime behavior. This groundwork reduces onboarding friction, simplifies future refactors, and supports automated tooling.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 focused on aligning naming conventions in the core librenms/librenms codebase to improve consistency and maintainability. Completed a non-functional rename of the 'ones' component to 'onefs' to adhere to the repo-wide naming policy. The change, tracked in commit 0bb694466a9a210a89a26b235980fc2223947926 and referenced by issues #18088 and #18136, ensures consistency across the codebase with no impact on runtime behavior. This groundwork reduces onboarding friction, simplifies future refactors, and supports automated tooling.
July 2025
9 Commits • 4 Features
Jul 1, 2025July 2025 performance summary for librenms/librenms: Delivered major YAML-based modernization across discovery and sensor management, centralized OS and sensor discovery, and enhanced visibility metrics. Implemented IBM IMM OS discovery, standardized system-name handling, and removed redundant PHP-based discovery. Expanded YAML-driven configurations across XOS, Geist PDUs, and Supermicro, enabling consistent maintenance and vendor-agnostic behavior. Restored and defined JetStream overview graphs for TP-Link JetStream devices, improving visibility into network traffic, CPU, and memory. Enhanced VLAN discovery and data handling with refactored SNMP interfaces and vendor fallbacks, increasing accuracy and coverage. Included targeted bug fixes to improve reliability and naming consistency.
9 Commits • 4 Features
Jul 1, 2025July 2025 performance summary for librenms/librenms: Delivered major YAML-based modernization across discovery and sensor management, centralized OS and sensor discovery, and enhanced visibility metrics. Implemented IBM IMM OS discovery, standardized system-name handling, and removed redundant PHP-based discovery. Expanded YAML-driven configurations across XOS, Geist PDUs, and Supermicro, enabling consistent maintenance and vendor-agnostic behavior. Restored and defined JetStream overview graphs for TP-Link JetStream devices, improving visibility into network traffic, CPU, and memory. Enhanced VLAN discovery and data handling with refactored SNMP interfaces and vendor fallbacks, increasing accuracy and coverage. Included targeted bug fixes to improve reliability and naming consistency.
July 2025
June 2025
8 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for librenms/librenms focused on delivering centralized sensor definitions, architecture improvements, and expanded monitoring coverage that directly enhances maintainability, data quality, and enterprise-readiness.
June 2025
8 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for librenms/librenms focused on delivering centralized sensor definitions, architecture improvements, and expanded monitoring coverage that directly enhances maintainability, data quality, and enterprise-readiness.
May 2025
23 Commits • 6 Features
May 1, 2025May 2025 focused on hardening discovery, expanding YAML-based data representations across vendors, and accelerating sensor-discovery across Librenms deployments. Delivered critical fixes to discovery protocols and admin search, rewrote the Route module, and introduced RouterOS 7.20 firewall counters. A multi-vendor YAML conversion initiative standardized device configurations (Eltex MES23xx, COMPAS, Sentry3) and extended YAML across Arris C3, Siklu, CeraOS, Netonix, and CyberPower. Removing precache enabled consistent app(sensor-discovery) usage across numerous device families, driving faster onboarding and reducing stale data. Collectively these efforts improved data quality, deployment speed, and platform maintainability, delivering tangible business value for customers and internal teams.
23 Commits • 6 Features
May 1, 2025May 2025 focused on hardening discovery, expanding YAML-based data representations across vendors, and accelerating sensor-discovery across Librenms deployments. Delivered critical fixes to discovery protocols and admin search, rewrote the Route module, and introduced RouterOS 7.20 firewall counters. A multi-vendor YAML conversion initiative standardized device configurations (Eltex MES23xx, COMPAS, Sentry3) and extended YAML across Arris C3, Siklu, CeraOS, Netonix, and CyberPower. Removing precache enabled consistent app(sensor-discovery) usage across numerous device families, driving faster onboarding and reducing stale data. Collectively these efforts improved data quality, deployment speed, and platform maintainability, delivering tangible business value for customers and internal teams.
May 2025
April 2025
8 Commits • 4 Features
Apr 1, 2025April 2025 performance summary for librenms/librenms focused on expanding device coverage, improving IPv6 discovery and routing accuracy, and modernizing data pipelines. Delivered feature enhancements and critical fixes to improve visibility, reliability, and onboarding of devices across the network monitoring platform. Achieved notable improvements in data quality, discovery coverage, and maintainability via migrations to YAML and enhanced simulations.
April 2025
8 Commits • 4 Features
Apr 1, 2025April 2025 performance summary for librenms/librenms focused on expanding device coverage, improving IPv6 discovery and routing accuracy, and modernizing data pipelines. Delivered feature enhancements and critical fixes to improve visibility, reliability, and onboarding of devices across the network monitoring platform. Achieved notable improvements in data quality, discovery coverage, and maintainability via migrations to YAML and enhanced simulations.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025: Focused feature delivery for librenms/librenms to broaden device coverage and strengthen monitoring capabilities. No major bugs fixed this month in scope.
1 Commits • 1 Features
Mar 1, 2025March 2025: Focused feature delivery for librenms/librenms to broaden device coverage and strengthen monitoring capabilities. No major bugs fixed this month in scope.
March 2025
November 2024
1 Commits • 1 Features
Nov 1, 2024Month: 2024-11 — Key accomplishments include delivering Eltex MES23xx Transceiver Support in the librenms/librenms repository, expanding device coverage and observability for network transceivers. No major bugs fixed this month within the scope of features delivered. Impact-focused recap and skills are outlined below for performance review.
November 2024
1 Commits • 1 Features
Nov 1, 2024Month: 2024-11 — Key accomplishments include delivering Eltex MES23xx Transceiver Support in the librenms/librenms repository, expanding device coverage and observability for network transceivers. No major bugs fixed this month within the scope of features delivered. Impact-focused recap and skills are outlined below for performance review.
Activity
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Quality Metrics
Correctness90.6%
Maintainability89.2%
Architecture88.8%
Performance81.2%
AI Usage20.6%
Skills & Technologies
Programming Languages
JSONMIBMIB definitionPHPSNMPSQLShellXMLYAML
Technical Skills
API DevelopmentBackend DevelopmentBug FixBug FixingCode LintingConfiguration ManagementData DefinitionDatabase DesignDatabase InteractionDatabase ManagementDatabase Query OptimizationDatabase Schema ManagementDevOpsDevice ConfigurationDevice Discovery
Repositories Contributed To
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