03.11.2025 aktualisiert

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AI-Native Solutions / Full-stack Development / Software Architect / Data-Driven Intelligence

Deggendorf, Deutschland
Weltweit
Operative Professional - Certified IT-Systems-Manager
Deggendorf, Deutschland
Weltweit
Operative Professional - Certified IT-Systems-Manager

Profilanlagen

Certificate-ITSystemsManager-IHK-AFBG.pdf
031120251238_Marcel Johann Lemberger_Resume.pdf

Über mich

Technologist, advisor, and passionate founder focused on creating real-world impact through AI-native, scalable, and future-proof systems. Direct, pragmatic, and driven to turn complexity into clarity and build lasting momentum.

Skills

FlutterClean CodeSql Data WarehouseAsp.NetHTMLJavascript.Net FrameworkUser Experience (UX)APIsKünstliche IntelligenzAdvanced Message Queuing ProtocolData AnalysisArchitekturKünstliche Neurale NetzwerkeComputer VisionASP.NET MVCJiraHtml5AutomatisierungTest AutomationUnit TestingAutonome SystemeMicrosoft AzureBusiness IntelligenceC#CSSCloud ComputingCloud-EngineeringCode-ReviewDatenbankenContinuous IntegrationETLDatenmodellData WarehousingDevopsDistributed ComputingEntity FrameworkGrafische BenutzeroberflächeSkalierbarkeitInfrastrukturData IntelligenceJsonPythonPostgresqlMachine LearningMessage BrokersMicrosoft Sql-ServerSql AzureMongodb.net Framework 4Node.JsOauthOperational Data StoreSQL DeveloperPerformance-TuningSoftware ArchitectureQualitätsmanagementPower BiTensorflowAzure Data LakeMessage OrientedServer-SideSQLIntegration (Software)TypescriptWeb 2.0Web ApplikationenWeb Application DevelopmentOpenapiDocker ContainerTestenEnterprise Application PlatformCloud PlatformLeistungstestTest-Driven DevelopmentModern Ui.NET CorePytorchReactJSLiefer-PipelineLarge Language ModelsDatenbank-OptimierungAsp.Net Web ApiVuejsCloud TechnologiesOffline-SpeicherBackendVue.JsSassBackend-programmierungÖkosystemeContainerisierungAngularJSEntwicklung von KonzeptenIntegrationstestsKubernetesDeployment AutomationEchtzeitdatenApache KafkaAzure AKSDatenmanagementMachine Learning OperationsReact NativeReporting-ToolsFront EndReact ReduxNestJSRestful ApisTerraformWebhooksAdministration von DatenbankenDockerWeb ApiMicroservices
AI-Driven Architecture & Agentic Systems
Expert in architecting and implementing AI-native ecosystems leveraging LLMs, RAG pipelines, agentic frameworks, and MCP-based orchestration. Focused on building context-aware, autonomous systems that integrate reasoning, retrieval, and real-world adaptability at scale.


Full-Stack Engineering & Software Architecture
Extensive experience in designing and delivering scalable enterprise solutions using .NET Core, C#, React, and Vue.js. Specialized in domain-driven design, clean architecture, and microservice-based cloud-native systems.


Data Intelligence & Analytics
Deep expertise in developing data platforms, BI ecosystems, and real-time analytics pipelines that transform operational data into actionable insight. Skilled with Power BI, Azure SDK, and modern database technologies.


Cloud Architecture & DevOps Automation
Advanced proficiency in Azure Cloud, Docker, and Kubernetes, combined with strong experience in CI/CD pipelines, Terraform, and infrastructure automation - ensuring seamless, reliable, and secure software delivery.


Frontend Engineering & User Experience
Highly skilled in React, Vue.js, Angular, and Flutter, crafting responsive and performant interfaces with TypeScript, HTML, and SASS, aligned with contemporary UX and accessibility standards.


Backend Engineering & Distributed Systems
Proven expertise in .NET Core, .NET Framework, Node.js, and NestJS, designing secure, modular, and high-performance APIs and event-driven backends. Experienced in Entity Framework, REST, and asynchronous messaging across distributed architectures.


Database Engineering
Hands-on experience with MSSQL, PostgreSQL, MongoDB, and Azure Data Lake, emphasizing performance tuning, scalability, and data modeling for high-throughput environments.


Systems Integration & Event Communication
Proficient in event-driven and asynchronous communication using Kafka, AMQP, WebHooks, and service bus topologies. Specialized in real-time data orchestration and system interoperability.


Testing, Quality & Reliability
Strong advocate for software excellence through automated testing, continuous integration, and test-driven development. Skilled in unit, integration, and performance testing within DevOps-enabled delivery pipelines.

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

End-to-End Test Strategy & CI/CD Enablement

Medien und Verlage

50-250 Mitarbeiter

Testing Consultant / DevOps Consultant

Provided end-to-end consulting for the rollout of a modern unit testing strategy and CI/CD practices across
multiple digital applications. Led architectural reviews, defined test scopes and standards, and supported the
cultural shift toward test-first development. Enabled development teams through workshops, code reviews, and
hands-on guidance to adopt sustainable automation practices and integrate quality gates into CI/CD pipelines.

Centralized E-Commerce Event Hub & Orchestration Platform

Transport und Logistik

>10.000 Mitarbeiter

Lead Software Engineer / Solution / Architect / Analytics Engineer

Architected and led the development of a centralized, event-driven platform orchestrating end-to-end order flows
across 250+ distributed applications and services. The system integrates with major platforms like Shopify,
Channel Pilot, and numerous custom client systems, ensuring reliable, real-time processing of e-commerce
transactions.
This robust backend handles message routing, tracking, auditing, and transformation using scalable, event-based
microservices. Built-in analytics modules enable real-time insights into operational and customer activity streams,
supporting both business and technical stakeholders with actionable KPIs and system health dashboards.

AI-Powered Log Intelligence & Developer Assistant (RAG-Based)

Transport und Logistik

>10.000 Mitarbeiter

Solution Architect / AI Engineer / Software Engineer

The tool indexes logs using embeddings, retrieves relevant context, and generates natural language explanations or summaries to support debugging, root cause analysis, and operational monitoring. It’s built to integrate seamlessly into developer workflows and DevOps pipelines, significantly reducing mean time to resolution (MTTR).


Zertifikate

Bachelor Professional of IT Systems Management

IHK Niederbayern

2021


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