I'm a Lead Python Developer (DataOps & MLOps) who enjoys making high-quality applications and tools.

I'm also into Chemistry, Physics and Astronomy, and want to learn more about how the Universe works.

• MTSWebServices/onetl - One ETL tool to rule them all
• ag2ai/faststream - Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.
• MTSWebServices/syncmaster - No-code ETL tool, based on onETL + PySpark
• MTSWebServices/horizon - Simple HWM Store backend
• MTSWebServices/horizon-hwm-store - Horizon HWM Store for onETL

• Languages:
  

• Backend:
  

• Big Data:
  

• DevOps:
  

• DBMS:
  

• Environment:
  

• Add MWS to ADOPTERS.md on ag2ai/faststream
• Reduce number of allocations in rewriteBatchedStatements+useServerPrepStmts on mysql/mysql-connector-j
• Reuse GregorianCalendar instances on microsoft/mssql-jdbc
• Avoid unnecessary toString() calls in useBulkCopyForBatchInsert on microsoft/mssql-jdbc
• Avoid calling Pattern.compile for single quote escape on microsoft/mssql-jdbc

• DevOps:
  

• Languages:
  

• dolfinus/setuptools-git-versioning - Use git repo data (latest tag, current commit hash, etc) for building a version number according PEP-440

• dolfinus/mediawiki-extensions-Chemistry - Fork of MediaWiki Chemistry extension (deleted from Gerrit)

• dolfinus/Chartie - Mediawiki simple line chart extension

• dolfinus/3DAlloy - LightWeight 3D-viewer for MediaWiki

• scikit-build/dynamic-metadata - This project documents dynamic metadata support
• wrandelshofer/FastDoubleParser - A Java port of Daniel Lemire's fast_float project
• RustedBytes/rsloop - An event loop for asyncio written in Rust
• sidequery/dlt-openlineage - OpenLineage integration for dlt (data load tool)
• Kludex/zuvloop - A libuv event loop for asyncio, written in Zig.