February 2026 (Month: 2026-02) - ThingsBoard repository: thingsboard/thingsboard Key features delivered: - Configurable WebSocket Buffer Sizes: Introduced configurable WebSocket buffer sizes to enhance flexibility and scalability for real-time connections. The change includes exporting WebSocket configuration variables to support runtime tuning and consistent defaults across deployments (commit ed7156b89a67bf503560eb19cae563ceb9bcf474). This enables tuning for different client workloads, improving throughput and memory utilization. Major bugs fixed: - No major defects documented or reported for this period in the provided scope. Overall impact and accomplishments: - Enables runtime configurability for WebSocket handling, improving operational flexibility and scalability for real-time features. - Improves maintainability and traceability by exporting configuration, which supports easier rollouts, testing, and future performance experiments. - Lays groundwork for broader WebSocket performance tuning across the platform with a centralized approach to config exposure. Technologies/skills demonstrated: - WebSocket protocol understanding and performance tuning. - Configuration management and export of runtime variables. - Version-controlled, traceable feature delivery with a focus on business value and scalability.

Month: 2025-11 — Performance-focused delivery in thingsboard/thingsboard-edge focused on UI modularity, robust data encoding, and code quality. Results include a clearer public API, safer data processing for encoded content, and stronger maintainability that supports faster feature delivery and fewer regression risks.