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Aleksandr Stepanov

PROFILE

Aleksandr Stepanov

Stanislav worked on the yanet-platform/yanet repository, delivering core networking features such as VRF-aware routing, IPIP and IPv6 tunnel support, and robust neighbor management. He implemented these solutions in C and C++, focusing on system programming, network protocols, and memory management to improve routing isolation, cross-network connectivity, and operational reliability. Stanislav’s approach included refactoring data structures, optimizing concurrent algorithms, and expanding autotest coverage to ensure correctness and maintainability. His work addressed both feature development and bug fixes, such as stabilizing shared memory logging and allocator counters, resulting in a more reliable, scalable, and testable network platform over seven months.

Overall Statistics

Feature vs Bugs

63%Features

Repository Contributions

36Total
Bugs
6
Commits
36
Features
10
Lines of code
3,113
Activity Months7

Your Network

12 people

Shared Repositories

12

Work History

December 2025

9 Commits • 1 Features

Dec 1, 2025

December 2025: Delivered significant neighbor-management improvements and reliability enhancements in yanet. Netlink configurability, robust neighbor record handling, and improved monitoring translate into more accurate neighbor state, faster issue detection, and lower operator toil. Achieved through a combination of feature work, stability fixes, and code quality improvements.

November 2025

5 Commits • 2 Features

Nov 1, 2025

Monthly summary for 2025-11 focused on key accomplishments, features delivered, bugs fixed, and impact for yanet-platform/yanet.

July 2025

1 Commits

Jul 1, 2025

Concise monthly summary for 2025-07 focused on stabilizing logging for shared memory operations in yanet-platform/yanet to improve observability and counter accuracy with minimal performance impact. The primary effort addressed log emission behavior and formatting to prevent interference with monitoring counters, delivering a reliable foundation for debugging and operational insight.

March 2025

3 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for yanet-platform/yanet focused on expanding network compatibility, strengthening reliability, and improving test coverage. Delivered IPv6 tunnel support with correct payload handling for IPv4/IPv6, fixed routing for tunnel_ipip local destinations, and extended autotest suite to validate IPv6 tunnel configurations. These improvements broaden customer connectivity options to IPv6, reduce manual troubleshooting, and decrease risk through automated validation.

February 2025

4 Commits • 1 Features

Feb 1, 2025

Month: 2025-02 — yanet-platform/yanet. Focused on delivering cross-plane VRF routing improvements, stabilizing route reporting for LPMs, and hardening autotest configuration. Key work included enabling VRF context in control-to-data plane route forwarding with standardized VRF naming and memory-optimized route update handling; refactoring LPM route ignore logic and correcting JSON keys in route statistics reporting; and fixing a typo in autotest configuration for IP-in-IP tunnels to ensure the correct default routing information base. These efforts improve routing correctness, performance, test reliability, and maintainability.

December 2024

12 Commits • 4 Features

Dec 1, 2024

December 2024: Delivered core networking enhancements in yanet platform, focusing on IPIP tunnel support, dynamic tunnel routing, VRF isolation with VRF-aware NAT64/NAT46 integration, and targeted code quality improvements. Strengthened reliability with automated tests and clear, maintainable code paths. Business value realized through expanded deployment scenarios, cross-network connectivity, improved IPv6 transition capabilities, and reduced risk via test coverage.

September 2024

2 Commits • 1 Features

Sep 1, 2024

September 2024: Delivered VRF support enhancements in yanet-platform/yanet. Introduced a VRF default value define to replace hardcoded 'default' usage in RIB, and added the ability to assign VRFs to logical ports with proper VRF context handling and error checks. These changes reduce misconfigurations, improve routing isolation, and lay the groundwork for scalable VRF management across the platform.

Activity

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Quality Metrics

Correctness88.8%
Maintainability85.0%
Architecture85.0%
Performance82.2%
AI Usage21.2%

Skills & Technologies

Programming Languages

CC++ConfigurationJSONN/APythonYAML

Technical Skills

Autotest DevelopmentBackend DevelopmentCC++C++ DevelopmentC++ developmentCI/CDCLI developmentConfiguration ManagementData StructuresDebuggingEmbedded SystemsIPv4IPv6Logging

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

yanet-platform/yanet

Sep 2024 Dec 2025
7 Months active

Languages Used

C++CJSONPythonYAMLN/AConfiguration

Technical Skills

C++ developmentnetwork programmingnetworkingsystem architecturesystem programmingBackend Development