Ralf Mantzel

Q: What is Ralf Mantzel email address?

Email Ralf Mantzel at ralfmantzel@gmail.com. This email is the most updated Ralf Mantzel's email found in 2026.

Q: How to contact Ralf Mantzel?

To contact Ralf Mantzel send an email to ralfmantzel@gmail.com. If you want to call Ralf Mantzel try calling on +491624135435. (updated on March 07, 2025)

Senior Consultant at Cellcom Consulting | Straubing, Bavaria, Germany

About Ralf Mantzel

Ralf Mantzel, as a Senior Consultant at Cellcom Consulting, brings a wealth of expertise in telecommunications project management and network engineering, with a particular focus on the deployment and optimization of next-generation mobile networks. His current role involves leading complex roll-out projects for GSM, UMTS, and LTE infrastructures, ensuring seamless integration and deployment of BSS/OSS systems, IVR, PCRF, and core network components. Ralf’s deep understanding of network architecture and his hands-on experience with advanced Web Application Firewall, load balancing, IPv6, and LBS solutions enable him to deliver innovative and scalable solutions tailored to client needs.

At Cellcom Consulting, Ralf leverages his PMI certification and entrepreneurial mindset to oversee end-to-end project management, from initial planning and design to implementation and post-deployment support. His expertise in network optimization, QoS, and wireless technologies ensures that projects not only meet technical specifications but also achieve optimal performance and customer satisfaction. Ralf’s versatility allows him to adapt quickly to evolving industry standards and emerging technologies, such as open source software and mobile technology advancements.

His key projects often involve cross-functional teams, where his ability to work under pressure and coordinate multiple stakeholders has been instrumental in delivering on time and within budget. Ralf’s strategic approach to service management and engineering services positions him as a trusted advisor for clients seeking to enhance their telecommunications infrastructure, improve network reliability, and accelerate their digital transformation initiatives. His industry-specific skills and proactive leadership continue to drive success in the dynamic and competitive telecommunications landscape.

Ralf Mantzel Work

Senior Consultant at Cellcom Consulting in January 2017 to Present

Senior Consultant at COCUS Technology GmbH in October 2009 to November 2016

Senior Project Manager at Alcatel-Lucent in January 2003 to October 2009

Ralf Mantzel Education

OTH Regensburg, Dipl.-Ing., August 1989 to August 1995

FOS straubing, August 1986 to August 1988

Ralf Mantzel Skills

Entrepreneurship

Teamwork

Telecommunications

Frequently Asked Questions about Ralf Mantzel

What is Ralf Mantzel email address?

Email Ralf Mantzel at [email protected]. This email is the most updated Ralf Mantzel's email found in 2026.

What is Ralf Mantzel phone number?

Ralf Mantzel phone number is +491624135435.

How to contact Ralf Mantzel?

To contact Ralf Mantzel send an email to [email protected]. If you want to call Ralf Mantzel try calling on +491624135435. (updated on March 07, 2025)

What company does Ralf Mantzel work for?

Ralf Mantzel works for Cellcom Consulting

What is Ralf Mantzel's role at Cellcom Consulting?

Ralf Mantzel is Senior Consultant

What industry does Ralf Mantzel work in?

Ralf Mantzel works in the Telecommunications industry.