PinnedOleg ŻeroinTowards Data ScienceHow to write better scientific code in Python?Few tips on how to write better code for data science using python and numpy. We us e a custom case to show good patterns.·11 min read·Feb 15, 2022----
PinnedOleg ŻeroinTowards Data ScienceData Scientists’ baptisms of fireDon’t let the trees prevent you from seeing the forest.·6 min read·Oct 29, 2021--1--1
PinnedOleg ŻeroinTowards Data ScienceNon-tech skills that make you unsinkable in techWhat makes tech people successful? — a follow up article looking for the key soft skills.·6 min read·Jun 5, 2021----
PinnedOleg ŻeroinTowards Data ScienceWhy use SQL before using Pandas?Pandas vs SQL syntax and their advantages for dataset preparation, data cleaning, and transformation.·11 min read·Mar 7, 2021----
PinnedOleg ŻeroinTowards Data ScienceRun Jupyter Lab on Google ColaboratorySimple usage of a reverse SSH tunnel for to greatly improve the usability.·7 min read·Jan 18, 2021--1--1
Oleg ŻeroinTowards Data ScienceHow to Handle an Autoregressive Model over Multiple Time SeriesUse factory pattern to design the code and avoid the data leakage.·10 min read·Nov 29, 2022----
Oleg ŻeroinTowards Data ScienceConvenient scheduler in pythonSmall-scale convenient approach to scheduling e.g. ETL tasks with python.·5 min read·Jun 21, 2022----
Oleg ŻeroinTowards Data ScienceAggregations on time-series data with PandasPython Pandas and SQL — time aggregations and syntax explained .·6 min read·Oct 9, 2021--1--1
Oleg ŻeroinTowards Data ScienceLearn a new technology quickly? — here is howA few tricks on how to learn quickly — especially in the Data Science world.·4 min read·Sep 21, 2021--1--1
Oleg ŻeroinTowards Data ScienceData analysis — best practicesMethods that make any data analysis task more manageable, based on my 10+ years of R&D experience.·6 min read·May 22, 2021----