Sven Drewniok


Software Engineer
  Osaka, Japan
  +81 80 ---- ----
 hello@whitebock.me

About me

Sven Drewniok

Summary

Software Engineer with passion for unique challenges and learning new technologies. Has strong problem-solving skills and hands-on experience in developing scalable and efficient software solutions. Expertise in fullstack development, DevOps practices, and microservice architecture.

Technical Skills

Languages/Frameworks: C#, TypeScript, ASP.NET Core, Vue.js, Svelte
DevOps/Cloud: Docker, Kubernetes, Azure (AKS), Prometheus, Grafana, OpenTelemetry
Databases: MSSQL, MySQL, MongoDB
Architecture: Dependency Injection (DI), Domain Driven Design (DDD), Event-Sourcing

Experience

docunite GmbH

Cloud Developer / Devops – Jun 2021 - Aug 2024
  • Developed and deployed Microservices using AKS
  • Set up monitoring (logging, metrics, distributed tracing), allowing proper analysis of performance and errors, leading to more stability, faster load times and quicker incident responses.
  • Onboarded new employees and mentored junior developers
C# ASP.NET Core Typescript Vuejs OpenTelemetry Azure (AKS) MongoDB
Junior Solution Developer – Feb 2018 - May 2021
  • Built a platform for Real Estate Asset digitalization and document management
  • Created Docker configuration for existing services
  • Led backend refactoring from a monolithic codebase into microservices using SOLID architecture
  • Trained the team on Dependency Injection and related software patterns
C# TypeScript AngularJS Vuejs MSSQL DDD Event-Sourcing Docker

wpt-online e. K.

PHP Developer – Nov 2016 - Oct 2017
  • Created an internal ticketing system, integrating data from a legacy system
  • Prototyped customer websites and maintained existing projects
  • Improved workflows for other departments
PHP Symfony Doctrine JavaScript Vuejs MySQL

Education

Heidelberg University

Data and Computer Science – Apr 2022 - Sep 2023
  • Completed two semesters in the Masters program
  • Took courses in Algorithm Engineering, Entrepreneurship and Philosophy
Entrepreneurship

Westphalian University

Bachelor of Science – Sep 2016 - May 2021
  • Overall grade: 1.9, Bachelor Thesis: 1.1
  • Title of the Bachelor Thesis: "Managing, monitoring and scaling complex container systems: Building and extending a scalable microservice architecture using Docker, Kubernetes and Prometheus."
Java Python Docker Linux

bib International College

Software Development Web & Games – Oct 2013 - Jul 2016
  • State-certified Information Technology Assistant
  • Advanced Technical College Certificate, i.e. Fachhochschulreife
C# JavaScript SQL Unity UML Software Engineering

Languages

German (Native Speaker)
English (Professional Working Proficiency)
Japanese (Basic, A1.1)

Hobbies

Playing Guitar, Hiking, Technology

Other

Drivers License for Cars and Motorcycles