Career

Frank Mueller

December 14, 2022

Experience

Oldenburg, Germany
Working remote
Team Lead for 3 Solution Architects
Redesign of the IT architecture based on the cloud as the future runtime environment
Business Area: Production of batteries for photovoltaics and provider of Virtual Power Plants
Technologies: Regenerative Energies; VPP; Salesforce; SAP; Integration Technologies; Amazon Web Services; Kubernetes; Docker; Infrastructure as a Code; Elixir; Python; Ruby; Node.JS

Oldenburg, Germany
Working remote in an international team
Team Lead for 10 international Software Engineers
Implementation of customer specific Kubernetes operators and Kubermatic software
Trainer for cloud-native technologies
Business Area: Consulting for and production of Kubernetes software
Technologies: Kubermatic; Kubernetes; Docker; Google Go; Google Cloud Platform; Amazon Web Services

Bremen, Germany
Architecture and implementation of a logistics and production management system
Business Area: Service by engineers in aerospace, shipbuilding and automotive
Technologies: Microservices; RESTful APIs; Google Go; JavaScript; CouchDB; JSON Web Token; Linux; Docker

Oldenburg, Germany
Working remote in an international team
Implementation of Juju, a cloud provisioning and configuration system
Business Area: Ubuntu Linux Distribution
Technologies: Linux; Google Go; MongoDB; Python; ZooKeeper; Amazon Web Services; Google Cloud Platform; OpenStack; Microsoft Azure; MAAS; LXC

Oldenburg, Germany
Team Lead for 24 Software Engineers and Technicians
Managing teams developing software for the management of wind farm centers and deployment planning of energy plant technicians
Maintenance and extension of CONDIS, a Smalltalk and GemStone/S based Configuration Management System for Telecommunication and Networks
Analyst and Consultant for SOA and Software Architectures
Trainer for Requirements Engineering and Software Cost Estimation
Business Area: Consulting and development for energy production and telecommunication
Technologies: Smalltalk; GemStrone/S; Java EE/SE; Microsoft BizTalk; C#; Python

Wilhelmshaven, Germany
Technical Project Manager for 7 Software Engineers
Multi-database data consolidation and migration
Member of the sub-project data management and metadata
Business Area: Production of customer-specific software systems
Technologies: Java EE; TopLink; Oracle; WebSphere; Rational Rose; Rational ClearCase

Oldenburg, Germany
Development Director for 15 Software Engineers
Software Architecture; Development Processes; Quality Assurance; Requirements Engineering; Software Cost Estimation
Business Area: Production of customer-specific software systems
Technologies: Java EE; Python; JBOSS; Oracle; IDEA

Oldenburg, Germany and Boston, MA USA
Vice President Software Development for 22 Software Engineers
Software Architecture; Development Processes; Quality Assurance; Requirements Engineering; Software Cost Estimation
Business Area: Unified Messaging
Technologies: Java EE; Linux; Solaris

Oldenburg, Germany
Development Director for 7 Software Engineers
Implementation of the RedDot Content Management Systeme Enterprise Edition
Software Architecture; Development Processes; Quality Assurance; Requirements Engineering; Software Cost Estimation
Business Area: Content Management Software
Technologies: Java EE; POET OODBMS; SNiFF+; Python

Oldenburg, Germany
System Specialist for high-available Unix systems
Operation of Newspaper Production Software, SAP R/3, and Mail Servers
Automation using Shell, Python, and Perl scripting
Implementation of a system monitoring via SNMP
Development and implementation of a Trouble Ticket System
Business Area: Newspaper
Technologies: Sun Solaris; OpenVision Axxion HA; Sun Cluster; Veritas; Oracle; Sybase; Linux; Bash; Python; Perl; PostgreSQL

Oldenburg, Germany
Articles, book reviews and conference reports for IT magazines like iX, heise developer, Entwickler Magazin, JavaSPEKTRUM, Java Magazin and Linux Enterprise
Author of the book Systemprogrammierung in Google Go (System Programming in Google Go)
Speaker on international conferences like OOP, JAX/W-JAX, GoDays, API Summit, API Conference, parallel, DevOps Conference, WebTech Conference and SOA India
Topics are software architecture, software development, programming languages, agile processes, cloud-native technologies, Kubernetes, Dockers and blockchains
Development of open-source software labeled Tideland

Oldenburg, Germany
System Specialist for mainframe, servers, PCs, networking, and telecommunication
Business Area: Insurance
Technologies: MVS; TSO; CICS; DB2; AIX; OS/2; DPPX; Siemens Hicom; Token Ring; Turbo Pascal; ReXX

2008 :: SEI Software Architecture Professional Certificate
2008 :: CMU SEI - Software Architecture Principles and Practices
2008 :: CMU SEI - Software Architecture Design and Analysis
2008 :: CMU SEI - Documenting Software Architecture
2008 :: CMU SEI - Software Product Lines
2008 :: CMU - Introduction to the CMMI Version 1.2
2007 :: DIA - Agile Methoden für die Entwicklung von Qualitätssoftware (Agile Methods for the Development of Quality Software)
2007 :: DIA - Management von Wartungsprojekten (Management of Maintenance Projects)
2007 :: DIA - Erfolgreiche Prozessverbesserung mit CMMI & Co. (Successful Improvement of Processes with CMMI & Co.)
2004 :: Certified Professional for Requirements Engineering
2002 :: Institut für angewandte Sozialpsychologie - Basisseminar für Führungskräfte (Basic Seminar for Leaders)
2000 :: hso - Führen ohne hierarchische Macht (Leading without hierarchical Power)
2000 :: Java 1.2 Programmer
2000 :: Linux Administrator
2000 :: Object-Oriented Developer
2000 :: Web Programmer
1999 :: Sun Enterprise HA 2.x Cluster Administration
1998 :: XYLAN Netzwerkmanagement mit OmniVision (Network Management with OmniVision)
1998 :: XYLAN Switch Operations
1997 :: Solaris 2.x Advanced Admin / DiskSuite
1997 :: Solaris 2.x Administration 1
1997 :: Solaris 2.x Administration 2
1997 :: Sybase - Fast Track to Sybase SQL Server
1997 :: Sybase - SQL Server Administration