Sebastian OpałczyńskiI am back. Stronger.I am back. A bit stronger. A little bit smarter.·2 min read·Mar 8, 2024----
Sebastian OpałczyńskiinLevel Up CodingOne of the fastest ways to make the Django app look goodI always considered myself a lazy backend engineer who does not like too much to create web pages that look good. You know my eye is not…·5 min read·May 23, 2022--1--1
Sebastian OpałczyńskiinLevel Up CodingHow Many Figures You Can Make In IT — A Story Based On My Personal ExperienceThe short answer is: O’ Valley of Plentyyyy.·4 min read·Jan 3, 2022----
Sebastian OpałczyńskiinLevel Up CodingPresentation Of My Tool BeltDevelopers tools that you can also use in your workflow.·10 min read·Dec 19, 2021--2--2
Sebastian OpałczyńskiA Celebration: ~300 FollowersThe current story is different from the ones I usually write. I believe I have a good reason for that: I would like to thank you all. The…·3 min read·Nov 26, 2021----
Sebastian OpałczyńskiinBetter ProgrammingDon’t Write Code You Are Not Sure. If You Do Not Know the Purpose of It, Just Let It Go.It’s more about the code you will not write·7 min read·Oct 26, 2021----
Sebastian OpałczyńskiinLevel Up CodingCool stuff you can do with Python, SQLite and typerYou will learn how to build a simple CLI (Command-Line Interface) application with SQLite as underlying data storage using python and…·6 min read·Oct 8, 2021--1--1
Sebastian OpałczyńskiinLevel Up CodingWrite your tools: automate PDF workflow with pythonLet’s create together a workflow for generating good-looking PDF invoices. Jinja2 + weasyprint + YAML + some python script can do miracles.·4 min read·Sep 17, 2021----
Sebastian OpałczyńskiinLevel Up CodingWrite your tools: simple JIRA automationI had a thought recently that writing tools by yourself is a refreshing experience, it allows you to go outside your day-to-day work, and…·8 min read·Sep 12, 2021--1--1
Sebastian OpałczyńskiinLevel Up CodingPython “hidden” gems: __slots__In this article I will briefly discuss the __slots__ on python object. It can decrease memory footprint of your code and execute faster.·4 min read·Aug 16, 2021--2--2
