Danny Schapeit - System Properties

Danny Schapeit

Software Engineer · SPEDION GmbH · Germany

Hi, I'm Danny. I build production software with a focus on Android, full-stack systems, and long-term maintainability.

My day-to-day work ranges from feature development and UI improvements to architecture, deployment, identity topics, and cloud infrastructure.

I care a lot about sound technical decisions, privacy, security, and a codebase that stays understandable over time.

Build 98.2026Android, full-stack, architecture, deployment, and system integration

*** under construction ***best viewed on desktop and mobileVisitor No. 031337


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Open CV Mail Blog

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CV.doc - Microsoft Word 98

Software Engineer

SPEDION GmbH · 07/2023 - today

Further development of production Android and full-stack applications in an enterprise environment. Work on features, bug fixes, UI improvements, and technical integrations.

AndroidKotlinFull-stackProduction systems

Trainer

SPEDION GmbH · since 11/2024

Mentoring and technical support for software development apprentices.

MentoringTrainingCode reviews

Apprenticeship in Application Development

SPEDION GmbH · 09/2020 - 07/2023

Apprenticeship focused on software development, production systems, and modern engineering workflows.

Apprenticeship.NETWebMobile

Slynite

Open-source project · 2019 - today

Concept and development of a platform focused on privacy, transparency, and sustainable technical learning.

Open sourcePrivacyProduct design

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Mobile & App Development

Java & KotlinExcellent

Android / Jetpack ComposeExcellent

TypeScriptExcellent

Web, Backend & Platform

Next.jsStrong

C# / .NET 8Strong

Docker & KubernetesStrong

ArgoCD / Jenkins / OctopusStrong

Keycloak / IAMStrong

Skills loadedskills.exe

C:\Projects - Windows Explorer

SPEDION App

Android · Production system

Feature development, bug fixing, and UI improvements including dark mode in the main product.

SPEDION Navigation

Android

Co-development of core components plus speed camera and notification engine.

SPEDION DocScan

Android · Jetpack Compose

Development of core features with GeniusSDK and modern UI flows in Compose.

Monitoring Tool

Next.js + C# API

Monitoring interface for visualizing and processing Nagios alerts.

Kubernetes & Cloud Infrastructure

Kubernetes · ArgoCD · Kibana

Team-based cluster setup, GitOps workflows, and containerization of .NET 8 applications.

Identity & Access Management

Keycloak migration

Adjustments across Android, iOS, and backend including a fallback mechanism for auth flows.

6 objectsprojects.exe

C:\WINDOWS\system32\cmd.exe

Microsoft Windows [Version 98.2026]

Available commands: help, about, skills, contact, coffee, matrix, clear, exit

Console readyconsole.exe

Guestbook - Internet Explorer 5.0

xXCodingMasterXx14 Apr 2026 09:42

Cool site. Feels like the GeoCities era in the best way.

SwiftNinja200013 Apr 2026 16:20

Finally someone who understands that Xcode is the real final boss.

HomelabHero12 Apr 2026 23:15

Tailscale + Docker = love. Greetings from the server room.

RetroWebDev10 Apr 2026 11:33

A website that doesn't look like every other one. About time.

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Contact - Outlook Express

Emaildanny@schapeit.com

GitHubgithub.com/d3nn7

LinkedInlinkedin.com/in/danny-schapeit-a23b5a232

Dev.todev.to/d3nn7

Languages

German: Native

English: Professional working proficiency

Interests

Open source · IT security · Privacy · Modern software architecture

Online (probably)contact.exe

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