Hi, I'm Kamil 👋
Since 2009, founder and CEO of TimeCamp. We make time tracking SaaS software. I'm also a father, programmer, entrepreneur, and lifelong learner. I'm fascinated with the usable psychology of self-improvement, business, philosophy, meditation 🧘🏻, good and meaningful life, decision-making and what future will bring. Introvert (INTJ). Strive to be a minimalist.
This is my third attempt at blogging, this time using Obsidian. By default, I'll share on this website the majority of what I write for myself, unless it inherently involves personal content. Why not, let's see where it will go. Let personal websites never die. Build using Obsidian Digital Garden.
Have questions or just want to say hello? You are welcome to email me kamil.rudnicki(at)gmail.com or chat with me on ify.chat
- Now: What am I doing now
- Goodreads: My books lists
- Twitter: @krudnicki
Projects
- 2009-current: TimeCamp building the best time tracker software on the planet.
- 2002-2006: Fun apps & games made from 2002 until 2006 as a teenager.
- 2025: ify.chat - hypothesis not eveyone wants to join a video call ► create personal chat link
- 2025: Recent Notes and Time Logs Obsidian plugin
- Other Github projects.
Random thoughts
- 2025-10-11: Vibe coding is just too easy. I now spend more time coding then before with 10x speed. Just too tempting.
- 2025-10-11: Switched to audio for most of my reading (audiobooks + podcasts), but Audible's clips are terrible. Found this gem: https://github.com/kamil-rudnicki/audible-bookmark-extractor on GitHub and gave it some improvements with Cursor. Good feeling watching computer doing all this agentic work for me.
Random writing
English
- Tools I use
- Favorite quotes
- 2025-05-06: I tracked every hour in 2024 as TimeCamp CEO and here are the results
- 2024-12-31: My Obsidian setup
- 2024-12-29: Simple and secure computer backups
- 2024-12-29: MacOS Productivity & productivity-hacks
- 2024-12-29: Useful tools & apps
- 2024-06-02: Market trends predictions
- 2024-06-03: How to implement Amplitude in one day?
- 2024-06-02: The Database Evolution - Invest Like the Best
- 2024-06-02: Positioning The Battle for Your Mind - Al Ries, Jack Trout, Philip Kotler
- 2024-06-01: The Six Channels Startups Need to Dominate to Grow - 20Growth
- 2024-06-01: archive/searchable messy knowledge/knowledge/benchmark
- 2023: How I use TimeCamp time tracking software?
- 2023: Company Technology Stack
- 2023: Universal Non-obvious Laws of Life
- 2023: Management
- 2023: Automatic task creation from screenshot
Polish
- 2024-12-29: Marudzenie dziecka 3-latka
In progress
What I wish to write - but don't have time or work in progress
- How to be successful
- My operating principles (thanks Ray Dalio)
- Other people operating principles (my guess)
- Business ideas
- How to deal with people
- Stories from my life (with lessons learned)
- On raising kids
- On being in relationship
- Happiness and peace and equanimity
- Free play, nature, danger in childhood hypothesis
- Spirituality
- Inspirations
- Good products / bad products
- Karma and being good
- Business lessons learned
- Life lessons learned
- Rules of what to do in micro scale
- What is limiting people
- Motorcycles & nature
- How to cope with infinite information & infinite data