Hei, I'm Prerna — pinning up things I'm learning in Helsinki.
Master's student at the University of Helsinki. This board collects blog posts from the city's tech events and my projects, a steady stream of TILs, and photos from along the way — learning in public, one note at a time.
Pinned
blogArctic15 2026: two days in the startup crowd
Everything I scribbled down at Helsinki's big startup conference, tidied up into ten honest takeaways.
5 Jun 2026blogBuilding Sisu: a Finnish vocabulary trainerSpaced repetition to survive Finnish 1B — a devlog from the first hundred commits, built in the open.
20 May 2026The board · latest
Open the board →tilThe Finnish keyboard hides the backtick
+1Midsummer at the pierblogHelTech June: edge computing in practice
Shift + ´, then a space. Ten minutes of my life I want back.
30 Jun 2026tilZod validates my blog's frontmatterA malformed date never reaches the build.
28 Jun 2026blogHow this blog is builtAstro 7, two lines of frontmatter, and sticky notes all the way down.
21 Jun 2026+1Midsummer at the pierblogHelTech June: edge computing in practiceWhat Helsinki's dev scene argued about this month, with pizza.
12 Jun 2026tilCSS has a light-dark() function nowTwo themes, one declaration.
8 Jun 2026