Software engineer bouncing between mobile and backend for 15 years
Started in web, moved to native Android when hybrid frameworks didn't work. Currently doing backend in TypeScript and relearning SQL. I hack anything that accepts custom firmware - wife's DSLR, Kindle, ran nightly Android builds on my first smartphone (mistakes were made). I once build app to for controlling tuned cars air suspension, with Arduino and Bluetooth and spark of magic.
My office is split down the middle: clean desk for coding, dirty workbench for soldering and 3D printing. I hand-wired the split keyboard I'm typing on right now.
Getting grey hair means I catch myself saying "back in my days" more often. Turns out nothing in computer science is actually new - just the same patterns wrapped differently every decade. But I'm trying to stay curious anyway, approaching problems like a kid who hasn't learned to be cynical yet. Still enjoy learning new languages and tech.
Lately playing with iOS dev using AI-assisted coding - turns out I can skip tutorial hell and just build what I need. Also automate everything. Repetitive tasks are my enemy. Even driving the same route twice bothers me.
π PoznaΕ, Poland
π₯οΈ swiderski.tech
βοΈ aswiderski@pm.me
- Look at Me, I'm the iOS Developer Now
- The Unix Philosophy Meets AI: Building Composable LLM Tools with MCP
- The Genie's Curse: My Month with AI-Augmented Coding
- I built my own split keyboard
- The Stoic Engineer's Guide to Technical Debt
π± My GitHub Data
π¦ 608.0 kB Used in GitHub's Storage
π 1,206 Contributions in the Year 2025
πΌ Opted to Hire
π 25 Public Repositories
π 32 Private Repositories
I'm a Night π¦
π Morning 895 commits βββββββββββββββββββββββββ 09.64 %
π Daytime 2447 commits βββββββββββββββββββββββββ 26.36 %
π Evening 5446 commits βββββββββββββββββββββββββ 58.66 %
π Night 496 commits βββββββββββββββββββββββββ 05.34 %
π I'm Most Productive on Sunday
Monday 1267 commits βββββββββββββββββββββββββ 13.65 %
Tuesday 1143 commits βββββββββββββββββββββββββ 12.31 %
Wednesday 1412 commits βββββββββββββββββββββββββ 15.21 %
Thursday 1010 commits βββββββββββββββββββββββββ 10.88 %
Friday 1003 commits βββββββββββββββββββββββββ 10.80 %
Saturday 1391 commits βββββββββββββββββββββββββ 14.98 %
Sunday 2058 commits βββββββββββββββββββββββββ 22.17 %
π This Week I Spent My Time On
ποΈ Time Zone: Europe/Warsaw
π¬ Programming Languages:
Kotlin 5 hrs 31 mins βββββββββββββββββββββββββ 30.75 %
Markdown 5 hrs 26 mins βββββββββββββββββββββββββ 30.34 %
Other 4 hrs 37 mins βββββββββββββββββββββββββ 25.77 %
HTTP Request 56 mins βββββββββββββββββββββββββ 05.25 %
Bash 47 mins βββββββββββββββββββββββββ 04.41 %
π₯ Editors:
Zed 10 hrs 22 mins βββββββββββββββββββββββββ 57.85 %
Claude Code 3 hrs 29 mins βββββββββββββββββββββββββ 19.47 %
Android Studio 2 hrs 12 mins βββββββββββββββββββββββββ 12.35 %
Obsidian 1 hr 23 mins βββββββββββββββββββββββββ 07.75 %
Postman 27 mins βββββββββββββββββββββββββ 02.58 %
π» Operating System:
Mac 17 hrs 56 mins βββββββββββββββββββββββββ 100.00 %
I Mostly Code in Kotlin
Kotlin 19 repos βββββββββββββββββββββββββ 38.00 %
Go 8 repos βββββββββββββββββββββββββ 16.00 %
Swift 2 repos βββββββββββββββββββββββββ 04.00 %
Zig 1 repo βββββββββββββββββββββββββ 02.00 %
C++ 1 repo βββββββββββββββββββββββββ 02.00 %
Last Updated on 26/12/2025 00:31:21 UTC