18.03.2026 aktualisiert

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100 % verfügbar

Senior Cloud Developer

Berlin, Deutschland
Deutschland
Diplom Darstellende Kunst
Berlin, Deutschland
Deutschland
Diplom Darstellende Kunst

Profilanlagen

CV_RobertLiebner_EN_wIntro.pdf
CV_RobertLiebner_brief.pdf

Über mich

Erfahrener Developer im Bereich .NET / C# mit Fokus auf Cloud und Backend

Skills

Asp.Net.Net FrameworkAPIsArchitekturMicrosoft AzureBusiness To BusinessC#Klinische ForschungCloud ComputingDatenbankenContinuous IntegrationVertriebWorkflowsCloud Platform.NET CoreBackendKubernetesApi-ManagementServerless ComputingWeb Api
Senior Cloud & Backend Developer (.NET) with experience in mission-critical
enterprise systems, data processing, and clinical-trial workflows.
Strong background in cloud platforms, API & microservice architectures,
databases, and CI/CD-driven delivery. Focused on scalable, reliable designs
and clean, well-tested code.
Previously gained 2+ years of C-level startup experience as Co-Founder/CTO,
covering pitching, B2B & B2G sales, stakeholder communication, and
technical leadership from vision to execution.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2015

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

IoT & Backend Developer (Lead)

Okapi Tech GmbH

Sonstiges

< 10 Mitarbeiter

Development of an autonomous smart-city sensor for monitoring public recreational infrastructure

Senior Cloud Developer

Phoenix Contact GmbH & Co. KG

Industrie und Maschinenbau

>10.000 Mitarbeiter

Building an API Management System and API infrastructure using an infrastructure-as-code approach
(Azure API Management , terraform)

Senior Cloud Developer

Digital Charging Solutions GmbH

Automobil und Fahrzeugbau

250-500 Mitarbeiter

  • Development of a framework to monitor health and integrity of third-party services for electric car charging stations (C#, Azure Functions, Regression Testing)
  • Development of monitoring applications for different target systems using the above framework (C#, Azure Functions, Entity Framework Core, Regression Testing)

Senior Technical Consultant

PricewaterhouseCoopers GmbH (PwC) for eBiz Consulting GmbH

Wirtschaftsprüfung, Steuern und Recht

>10.000 Mitarbeiter

  • Development of an Integration Platform based on Azure for standardizing global system interactions (Azure API Management, Kubernetes, ASP.NET Core, Azure Functions, ServiceBus, Regression Testing)
  • Integration of various upstream systems such as SAP S4/HANA, Salesforce, HCM (C#, Azure Functions, Regression Testing)
  • Development of a Microservice Event-Handling Framework (C#, ASP.NET Core, Azure Service Bus, RabbitMq, Redis, HELM, terraform)
  • Development of integration microservices in a kubernetes cluster (C#, ASP.NET Core, Entity Framework Core, Azure Service Bus, RabbitMq, Redis, HELM, terraform)
  • Development of integrations based on BizTalk 2016
  • Maintenance of legacy integrations based on BizTalk 2016

Zertifikate

Certified Microsoft Solutions Associate: Web Applications

Microsoft

2019

Certified Microsoft Solutions Developer: App Builder

Microsoft

2019

Certified Microsoft Web Services and Azure Developer (70-487)

Microsoft

2019

Developing ASP.NET MVC Web Applications (70-486)

Microsoft

2019

Certified Microsoft C# Programmer (70-483)

Microsoft

2019

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