Sedose Sedose

Always remember this

Less code is better. Keep code dense. Code is a liability, not an asset

Who am I

I prefer working on Kotlin/JVM projects that are built around core principles like type soundness, loosely coupled components, dependency injection, composition, and delegation.
I completely avoid projects that heavily rely on oop implementation inheritance for code reuse or extensibility, or where static functions are the main tool for implementing business logic, or where JPA/Hibernate is used for complex read operations.
I prioritize delivering correct and long-term maintainable systems.
Actively used skills: Kotlin, Java, SQL, Git, Spring Framework, Gradle, REST, PostgreSQL, Firestore, Apigee, Data-Oriented Programming (DOP), Component-Oriented Programming (COP), Dependency Injection, Data Structures and Algorithms, Agentic AI.

LeetCode problems solved in Kotlin

Notes

This is a work in progress.
The content is optimized to retrieve necessary information quickly, so the content is in this single page, searchable by tags and using full-text search.

897. Increasing Order Search Tree

entity-matching-lib.md

A small, composable JVM library for matching entities across two lists using a set of field names. Designed for Java/Kotlin backends, favors composition, data classes, and ADTs. No reflection required unless you opt into it.

Google Cloud Platform Professional Cloud Developer – Knowledge Base

This document serves as a consolidated knowledge base for GCP PCD preparation and reference.
It includes concepts, best practices, and architectural details relevant to professional cloud developers.

https://playground.gleam.run/#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

	fun main() {
	input.let(::calculatePassword)
	.let(::println)
	}

	fun calculatePassword(input: List<String>): Int =
	input.map(::parseMoveDelta)
	.scan(50) { position, delta ->
	normalize(position + delta)
	}

	class Solution {
	fun increasingBST(root: TreeNode?): TreeNode? {
	val dummy = TreeNode(0)
	var current = dummy

	inorder(root) { node ->
	node.left = null
	current.right = node
	current = node
	}


	interface ApiSettings<T>

	@Component
	class TimeApiConfig(val someString: String = "SeeMeAvailableInInjectedInRuntime") : ApiSettings<String>

	@Component
	class OtherApiConfig : ApiSettings<Integer>

	@Service



	class Main {
	public static void main(String[] args) {
	Exception exception = new Main().invokeTopLevel();
	exception.printStackTrace();
	}

	Exception invokeTopLevel() {
	return invokeSecondLevel();

	package main

	import "fmt"

	type FifthLevelA struct{}

	func (f FifthLevelA) ExecuteA() string {
	return "executed in fifth level"
	}