Open Source · the engineering evidence room
Code, in public.
Six pinned systems, a contribution count, and the trail back to every case study. The portfolio source lives here too — read it if you'd like to see how the archive was built.
Open GitHub →01 · Numbers
22
open-source PRs
Across runtimes, infra, and tooling
6
pinned systems
Curated engineering evidence
19+
public repos
Including hackathon prototypes
Daily
green squares
Last 12 months
02 · Pinned systems
Canyon-Exchange
C++C++ matching engine. 8.7M msgs/sec at 87µs p99. Lock-free, io_uring, hugepages.
RoadTwin
C++ · PythonV2X consistency models for connected-vehicle perception. ROS2, CUDA, PyTorch.
AI Assistant Eval Harness
TypeScriptRAG / tool-calling evaluation harness as a starter repo. The pattern behind the Paradox case study.
BELIV Replay Tools
C++ROS2 nightly regression harness for connected-vehicle planners.
kalyanam-archive
TypeScriptSource of this portfolio. Next.js 14, R3F, MDX, edge AI agent.
03 · Contribution rhythm
Last 52 weeks · public commits and PRs across pinned and unpinned repos.
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