March 2026 (2026-03) — Stability and correctness improvements in JSON function handling within tursodatabase/turso. Implemented null-preservation for all JSON transformations to ensure NULL remains NULL across output variants, preventing unintended coercion and downstream errors. This fixes edge cases in transformation pipelines and improves reliability of JSON-to-SQL translations.

September 2024: Delivered a new Network Scheduler Latency Profiling Gadget for inspektor-gadget/inspektor-gadget, enabling histogram-based visualization of packet wait times to accelerate network issue analysis. Implemented under the existing gadget framework with a focused commit: gadgets: add qdisc_latency tracer (76d79825e4408c6e8056b5d37c147e6364e91dfb). This enhancement expands observability for network paths, supporting faster root-cause analysis and reduced mean time to repair (MTTR). Maintained low overhead and seamless integration with existing gadgets, reflecting strong adherence to performance, reliability, and maintainability. Technologies/skills demonstrated include profiling instrumentation, data visualization, and systems observability engineering.