Portrait of Holger Tiemeyer
Software architecture, IT consulting

Alfredo

Experience and qualifications
Alfredo is a highly qualified software architect and IT consultant with many years of experience in managing and implementing complex IT projects. He has extensive knowledge in developing innovative software solutions and optimizing IT architectures in various industries, such as renewable energies, e-commerce and logistics. His most important projects include the “Truck Update Service” as well as the ALE and PURE projects, in which he successfully designed and implemented architectures based on Domain-Driven Design (DDD) and Service Component Architecture (SCA). Alfredo is technically adept in programming languages such as Java, C# and C++ as well as in modern container technologies. His expertise also extends to the use of database systems (Oracle, MongoDB, MySQL) and CI/CD tools such as Confluence, JIRA and GitHub.

Personal Philosophy

Alfredo takes a comprehensive approach to software architecture that combines agile methods with proven architectural patterns to develop future-proof and flexible IT solutions.

His focus is on the scalability and maintainability of software.

He places particular emphasis on close collaboration with the development teams and on an open and transparent feedback culture.

He sees empathy and intercultural skills as key success factors.

Special successes
  • Management of software architecture with successful introduction and application of DDD methods.
  • Development of scalable IT solutions using domain-driven design and service component architecture.
  • Optimization of IT systems for logistics through architecture evaluation and adaptation.
  • IT architect at DER Touristik: implementation of a customized IT solution to optimize the booking system.
Personal style

Alfredo is characterized by a structured, analytical approach that prioritizes efficiency and teamwork.

His management style is based on trust, personal responsibility and clear communication.

He creates a working environment that encourages constructive feedback and places a high value on continuous training and optimization of the technologies and methods used.

iSAQB

New training programs for 2025 now online!

The ITech Academy organizes around 70 iSAQB-accredited training courses per year at locations in Ludwigshafen , Hamburg, Berlin, Düsseldorf, Munich, Nuremberg and Eschborn, but also as in-house training directly in the company.

Schulungsraum mit IT-Trainer an einem Flipchart