• @tiim
  • he/him
  • Switzerland
I'm a computer science student and swim coach. 
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Tim's Collections

Things I’ve built

1 Highlight

Side projects / Demos

4 Highlights

Articles and blogs

2 Highlights

What Tim's working on

What Tim's working on

2022

Jan 03, 2022
Jan 03, 2022
Reposted by Tim Bachmann
Welcomed a new community member
Excited to onboard a new community member today, welcome Tiim! Thanks for checking out Polywork 🙏. Please let me know if you have any feedback on how we can make Polywork better, we're just getting started!

2021

Dec 01, 2021
Dec 01, 2021
Designed website
Launched a Web App
I created a simple web app that allows swim coaches to create forms to enter swim splits in meets from a LENEX file.

https://tiim.ch/lenex-splits-sheet-creator/
Nov 20, 2021
Nov 20, 2021
Designed website
Redesigned my personal site
I redesigned my personal website tiim.ch using sveltekit and bulma.
Nov 01, 2021
Nov 01, 2021
Launched a Web App
Designed responsive website
I created a small web app to help coaches count laps for multiple athletes. Has an integrated stopwatch and calculates the split for eacht athlete automatically. https://tiim.ch/lap-counter-js/

2019

Sep 01, 2019
Sep 01, 2019
Launched a Web App
Developed a backend system
Designed website
+ 1
I built the Aqualetics Coach web app. An internal web app for swim schools. Developed specifically for the 'Kids' program of Swiss Swimming. It allows coaches to track attendance and students progress, and it helps the admins to share the progress with parents easily.

Link to the (german) blog post on the swim schools blog.
Jul 11, 2019
Jul 11, 2019
Wrote a Blog Post
How to write optional filters in SQL


A simple way to filter by optional values in SQL with the COALESCE function.

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