// constshift

Dorian Pietrykiewicz — Software Developer

systems · interfaces · the parts in between.

About Dorian Pietrykiewicz

Dorian Pietrykiewicz. software developer. builds things that run — web apps, APIs, desktop tools, and the infrastructure under them.

c# / .net and go on the back, typescript and blazor on the front, rust when it has to be fast. less talk. more commits.

Skills and technology stack

front

  • blazor / razor
  • ts / react / next
  • vue
  • html / css / htmx

back

  • c# / .net
  • go / rust
  • rest / signalr

data

  • postgres
  • mongodb

ops

  • git / ci
  • devops / ci
  • docker / linux
  • tests / automation

Selected projects

ventflow

spa

// ventilation planning. blazor front, mongo store, entra id b2c auth, all on azure.

c#blazormongodbazureentra b2c
cat →

assetgrid

web

// asset management. vue spa on a go api backed by postgres.

vuegopostgres

promptforge

ai

// image generation from prompts. litellm proxy fans out to many models in parallel.

next.jslitellmts

forestier

game

// roguelite forest growing strategy. grow it, lose it, run it again.

rustecsgamedev
cat →

constfinance

desktop

// simple finance control. tauri shell in rust rendering a next.js frontend.

rusttaurinext.js
cat →

Free browser tools

$ ls -1 ./tools — small utilities that run entirely in your browser. no accounts, no uploads.

email-signature

generator

// build a table-based html email signature that survives outlook, gmail and apple mail. live preview, copy or download.

htmlemailno-backend
run →

Contact Dorian Pietrykiewicz

$ echo $CONTACT