Thomas Müllerleile

BPM & IT

Thomas Müllerleile
Kilchberg, Switzerland

Experience

Jan 2025 - Dec 2025
1 year
Kilchberg, Switzerland

Developer/Analyst

Nvaria GmbH

  • Analyzed migration strategies after Camunda 7 was declared end of life with extended support until 2030.
  • Evaluated potential migrations to Camunda 8, Flowable, and Operaton.
  • Conducted a proof of concept demonstrating that existing projects could be migrated to both Flowable and Operaton.
  • BPMN
  • DMN
  • Confluence
  • Flowable
  • Operaton
Jan 2025 - Dec 2025
1 year
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Due to increased KYC requirements, the number of forms received by the company was rising.
  • Developed an AI-enabled intelligent document processing platform leveraging AI to extract relevant data from customer mail.
  • Implemented components based on a microservice architecture using a BPMN workflow engine to orchestrate extraction steps and disseminate results via Azure Service Bus to downstream clients.
  • BPMN
  • Camunda
  • OpenApi
  • Java
  • Spring Boot
  • MS-SQL
  • Azure Service Bus
Jan 2024 - Dec 2025
2 years
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Implemented an end-to-end process enabling customers to increase or decrease their credit card limit via a mobile app.
  • Designed a multi-component microservice architecture with a BPMN workflow component to manage, check, and review limit change requests.
  • BPMN
  • Camunda
  • MQ
  • Azure Service Bus
  • Java
  • Spring Boot
Jan 2022 - Dec 2025
4 years
Kilchberg, Switzerland

User Architect

Nvaria GmbH

  • Architected Impulse BPM, a next-generation BPMN workflow engine closely implementing the BPMN 2.0 standard.
  • Based the architecture on an actor computing model to enable high-performance multithreaded workflow applications.
  • BPMN
  • DMN
  • Apache Pekko
  • Java
  • Jakarta EE
  • Spring
  • Antlr
  • Angular
Jan 2022 - Dec 2024
3 years
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Migrated several existing Camunda-based process applications from an on-premise landscape to Azure Kubernetes Services (AKS).
  • Transitioned from a diverse on-premise setup including a Kubernetes cluster and standalone Windows servers running Tomcat to AKS.
  • AKS
  • Camunda
  • Helm
  • ArgoCD
  • EntraID
  • Infrastructure as Code
Jan 2021 - Dec 2022
2 years
Kilchberg, Switzerland

Component Architect / PO

Nvaria GmbH

  • Developed a workflow application to help SMEs plan and execute large telecommunication infrastructure projects.
  • Responsible for the BPMN component as component architect and supported the project as product owner.
  • Led a team of five developers.
  • BPMN
  • Camunda
  • OpenApi
  • Java
  • Spring Boot
  • Product Owner
Jan 2021 - Dec 2021
1 year
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Implemented a BPMN workflow-based application to support the financial management and review of public building permissions.
  • BPMN
  • Camunda
  • OpenApi
  • Java
  • Spring Boot
  • PostgreSQL
Jan 2020 - Dec 2021
2 years
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Implemented a BPMN-based application to manage, check, and verify customer address change requests via mobile app and call center.
  • Fulfilled regulatory requirements and reduced manual labor costs, processing over 20,000 requests per quarter with >95% automatic processing.
  • BPMN
  • DMN
  • Camunda
  • Java
  • Spring Boot
Jan 2019 - Dec 2021
3 years
Kilchberg, Switzerland

Lead Developer

Nvaria GmbH

  • Streamlined and digitalized the procurement department of a large financial institution with a BPMN-based workflow application.
  • Automatically checked procurement requests and invoices, split invoices among departments, and integrated processing in SAP, achieving substantial procurement savings.
  • BPMN
  • Camunda
  • SAP
  • IBM Archive
  • OpenApi
  • Java
  • Spring Boot

Summary

Processes are the algorithm of a company. With process management and process automation, efficiencies can be quickly gained and service quality improved. Process automation projects can reduce process costs. At the same time, modern approaches like DDD or Event Storming allow for high-quality project execution.

As an independent service provider, I develop IT architectures and processes that integrate and automate your processes optimally into your IT landscape, for example with BPMN engines like Camunda, Operaton, Flowable, or UiPath.

I’m also happy to take on requirements engineering (IEEE 830) and documentation (Arc42).

Scientific insights and methods are very important to my work. For example, processes should be designed so they are not bypassed but accepted and followed.

Skills

  • Robotic Process Automation (Rpa)
  • Process Management And Process Automation
  • Uipath
  • Camunda Bpm

Languages

German
Native
English
Advanced
French
Elementary

Education

Oct 2013 - Jun 2018

Technische Universität Ilmenau

PhD · Business Informatics · Ilmenau, Germany

Oct 2007 - Jun 2008

Ecole supérieure de Commerce de Clermont-Ferrand

Clermont-Ferrand, France

University of Stuttgart

Diploma · Technology-oriented Business Administration · Stuttgart, Germany

Certifications & licenses

CKA

LPIC-1

PMP

SAP TERP10

UiRPA

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