@dolfinus (Maxim Martynov)

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.

👷 Currently Working On

• OpenLineage/OpenLineage - An Open Standard for lineage metadata collection
• MobileTeleSystems/data-rentgen - NextGen DataMotion Lineage
• MobileTeleSystems/syncmaster-ui - Frontend for Syncmaster, low-code ETL tool. WIP
• MobileTeleSystems/syncmaster - Low-code ETL tool, based on onETL. WIP
• MobileTeleSystems/onetl - One ETL tool to rule them all

💼 Stack I'm Working With

• Languages:
  

• Backend:
  

• Big Data:
  

• DevOps:
  

• DBMS:
  

• Environment:
  

Please, never again

• Languages:
  

• Environment:
  

• DevOps:
  

🔨 My Recent Pull Requests

• Python: fix .with_additional_properties() annotation on OpenLineage/OpenLineage
• ⚡️Improve caching of callable inspection result on fastapi/fastapi
• [DOP-31004] Change Keycloak cookie settings location on MobileTeleSystems/syncmaster
• [DOP-29475] Implement Iceberg connection type on MobileTeleSystems/syncmaster-ui
• [DOP-30632] Implement Iceberg BearerAuth instead of BasicAuth on MobileTeleSystems/syncmaster

💻 Stack I'm Currently Learning

• DevOps:
  

💻 I wish I have time for

• Languages:
  

🌱 My Pet Projects

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

• dolfinus/Chartie - Mediawiki simple line chart extension

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

• dolfinus/AutoSitemap - MediaWiki extension for automatic sitemap generation

⭐ Recent Stars

• nbbrd/picocsv - Unusual CSV library for Java
• yukinarit/pyserde - Yet another serialization library on top of dataclasses, inspired by serde-rs.
• ydb-platform/ydb - YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions
• facebookincubator/nimble - New file format for storage of large columnar datasets.
• vortex-data/vortex - An extensible, state of the art columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

🏆 Github Profile Trophy

📊 Statistics

Inspired by

• @maximousblk Github profile
• Awesome Developer Profile repo
• Awesome GitHub Profile README repo
• Creating a profile README file on GitHub article
• @chethanuk Github profile