Python & full-stack engineer · Unit 8200 veteran · B.Sc. Computer Science
Served in Unit 8200 building a large-scale virtualization-management platform end to end: React frontend, Python and Go services on Kubernetes, REST and GraphQL APIs. I also built its test automation and quality infrastructure from zero.
languages
backend
data & messaging
infra
testing & observability
frontend
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Test history, run-to-run diffs and flaky test detection for pytest,
Playwright, Jest,
contract tests that fail when the CLI docs drift · ruff + mypy gated in CI · release-gate checklists · changelog automation · CODEOWNERS |
Four upstream fixes, mostly bugs that made CI report the wrong result.
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built after a fix of mine passed locally and failed on a UTC CI runner · on that commit it flags the same 5 of 163 tests CI did |
Read-only MCP server for debugging Celery from an AI assistant: workers and queue depths, broker credentials masked in every response. listed in the MCP registry · integration-tested in CI against real Redis and RabbitMQ |
![#251 · valid JUnit XML with ]]>](https://img.shields.io/badge/%23251%20%C2%B7%20valid%20JUnit%20XML%20with%20%5D%5D%3E-000000?style=flat-square&logo=github&logoColor=white){kind=icon}
Each one a root-caused bug with a regression test.
merged
| project | PR | bug |
|---|---|---|
| locust | #3584 | rest() crashed on a non-string assert message, so the task died and the request was never reported |
| redis-py | #4464 | ssl_validate_ocsp=True in a connection URL silently skipped OCSP validation |
| watchdog | #1403 | watchmedo generate-tricks-yaml wrote YAML that watchmedo tricks could not load |
| fastmcp | #5661 | resource templates with a literal query string could not be read (landed through maintainer PR #6248) |
| behavex | #249, #250, #251, #255 | hook failures and a literal ]]> in step text made CI report the wrong result; order tags matched case-sensitively (#255 ships in 4.6.9) |
open
| project | PR | bug |
|---|---|---|
| pytest | #15310 | the mapping assertion diff crashed when keys() returned a list |
| pytest-cov | #772 | --cov-precision was not passed to the markdown and html reports |
| kombu | #2818 | the filesystem transport consumed messages out of publish order |
| celery | #10870 | delay() ignored positional-only parameters, rejecting valid calls and sending invalid ones to the worker |
| celery | #10891 | crontab(minute='*/2-3') silently ran every two minutes instead of raising |
| airflow | #74838 | BranchDateTimeOperator took the wrong branch for Dags east of UTC |
| prefect | #23436 | RRuleSchedule RDATE and EXDATE values shifted timezone |
| starlette | #3698 | URL-encoded form fields decoded raw UTF-8 as latin-1 |
| uvicorn | #3219 | chunked request trailers leaked into the scope headers under httptools |
| psycopg | #1480 | negative zero floats and decimals were quoted with a leading space |
| locust | #3593 | --show-task-ratio ignored the dispatcher's user distribution |
| redis-py | #4468 | decode_responses=False in a URL turned decoding on (reviewed, held for the next major release) |
| docker-py | #3458 | Dockerfile contents from outside the build context were sent in the query string |
| PyMySQL | #1290 | bytearray values inside sequence parameters were sent as their repr text |
| apscheduler | #1166 | the SQLAlchemy store returned every job for an empty ID list |
| allure-python | #934 | a step title using a keyword-only default raised KeyError |
| behave | #1352 | --tags stripped @ from inside tag names, so those tags could not be selected |
| pytest-bdd | #843 | --generate-missing reported defined background steps as missing |
| python-ulid | #71 | from_datetime could land one millisecond early |
| influxdb-client-python | #734 | the DataFrame timestamp column was not matched by its exact name |
| minio-py | #1574 | nanosecond lastModified values in PutObjectFanOut results failed to parse |
| litellm | #45854 | trim_messages changed its return shape depending on the code path |
| llama_index | #23460 | Anthropic prompt-cache markers on system prompts were dropped |
| crewAI | #8047 | valid tool arguments rejected by boolean schema bounds |
| moto | #10360 | EventBridge patterns skipped arrays of objects |
cards regenerate daily via lowlighter/metrics