Profileimage by Manuel Mueller Senior SCRUM Master, Senior C# Developer - Backend, Cloud Engineer from TableView

Manuel Müller


Last update: 27.06.2022

Senior SCRUM Master, Senior C# Developer - Backend, Cloud Engineer

Company: LekkerCode
Graduation: M.Sc. Industrial Engineering - University of Applied Sciences Karlsruhe - Germany
Hourly-/Daily rates: show
Languages: German (Native or Bilingual) | English (Full Professional)


CV - Manuel Mueller Architect.docx.pdf


SCRUM, DevOps, C#, cloud, Kubernetes, YAML, decoupling, refactoring, Microservices, test-driven development, APIs, Amazon Web Services, API Gateway, AWS, Debugging, frontend, SVG, ASP.NET Core MVC, SignalR, Angular, Bootstrap, Docker, wrapper, UML, C++, mobile robots, ORCA, lazy edge cost, git, JIRA, cmake, CI, Auto-Testing, Operating systems, Windows 10, Ubuntu 20, ASP.NET MVC 4.x & Core 3.1, C++ 11, SQL, Typescript, JQuery, Gulp, HTML5, EmberJS, Ruby on Rails, NET, System, LINQ, Collections.Generic, Extensions, Logging, Authorization, ActionFilterAttribute, Custom Exceptions, Threading, Custom, Extension Methods, Reflection API, RabbitMQ, RestSharp, JSON.NET, Azure Function App, AWS Lambda, RTI Data Distribution Service, Postman, AutoMapper, Autofac, Fluent Validation, NUnit, AutoFixture, Moq, FakeItEasy, FluentAssertions, Database, SQL Server 2017, Azure Cosmos DB, Entity Framework, DbUp, Hangfire, MySQL, Dapper, Pattern, RESTful, DI, Repository, Builder, Provider, Decorator, Visitor-Pattern, Factory Method, Domain Pattern, SOLID, YAGNI, DRY, Kibana Elastic Search, Google Kubernetes Engine, Azure Kubernetes Services, Elastic Kubernetes Services (AWS) JIRA, Rider, IntelliJ, ReSharper, Visual Studio, git Shell-Scripting, BASH/Powershell, MS Office & Project

Project history

01/2021 - Present
SCRUM Master
Staffomatic (10-50 employees)
Internet and Information Technology
▪ introducing SCRUM-based project planning (Story-Points)
▪ refining product requirements (As a user, I want...)
▪ communicating with executive board directly
▪ defining architectural and DevOps implementation plans

11/2021 - 04/2022
SCRUM Master
Bike24 (1000-5000 employees)
Consumer goods and retail
▪ coaching Product Owner in stakeholder management and story writing
▪ coaching Architect in decision-making process
▪ coaching team in rising issues and forming a spirit
▪ accommodating SCRUM ceremonies
▪ enhancing refinement and estimation further into the backlog

06/2019 - 12/2020
Senior C# Developer - Backend
HomeChoice is SA´s number 1 home-shopping retailer
* migrating CI/CD into cloud-based Kubernetes
* configuring container, pipeline and environment via YAML file
* decoupling systems via introducing queues
* refactoring legacy code into domain-driven designs via Microservices
* applying test-driven development
* implementing complex e-commerce and PIM APIs

09/2018 - 05/2019
Cloud Engineer - Lambda functions and API Gateway
Amazon Web Services
* Conceptual design and troubleshooting of AWS infrastructure
* Debugging and editing customer code
* Ticket escalation in coordination with developers

08/2017 - 08/2018
Private Pilot License

11/2012 - 07/2017
SCRUM Master / Team-Lead C#
MT-Robot AG (10-50 employees)
Automotive and vehicle construction
MT Robot is a technology leading start-up in mobile robotics
* implementing frontend using web sockets and SVG graphics
(C#, ASP.NET Core MVC, SignalR, Angular, Bootstrap, Docker)
* developing robotics technology from uni-level to industrial production stage
* establishing legacy/wrapper and abstraction layers - defining UML diagrams
* fusing particle filter based and landmark based localization (C++)
* inventing Area-Based Booking System of mobile robots (ORCA, lazy edge cost, C++)
* mission management of robots, modules, items, stations, maps and floors (C++)
* reviewing code and granting pull requests within git branching model (JIRA, git)
* restructuring software development process (JIRA, git, cmake, CI, Auto-Testing,
* hiring and targeted development of employees (8 subordinate employees)
* leading projects with budget responsibility and reporting into investors

Time and spatial flexibility

Remotely from Germany or South Africa


My coding experience helped me a lot to bring teams together and work more productively. Excited working with diverse teams.

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