
Bert Riemer
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Bert Riemer
- Bis heute 8 Monate, seit Okt. 2024
Senior Manager IT Projects
MorGen Energy
IT Project Manager for building a green hydrogen refuelling infrastructure in Europe
- Bis heute 2 Jahre und 4 Monate, seit Feb. 2023
Senior IT Project Manager
Mint Hydrogen Germany GmbH
IT Project Manager to build a green hydrogen fueling infrastracture in Europe
Project Manager for Retail site systems deployment projects within the petrol station division FCI of Diebold Nixdorf
- 2 Jahre und 2 Monate, Dez. 2014 - Jan. 2017
Technical Solution Architect
Shell Deutschland Oil GmbH
Responsible for Capital Projects and Joint Ventures in Upstream: Making sure that projects adhere to the companies infrastructure standards Consultancy for infrastructural architectures Cost Performance Improvement assessments & analysis Trusted advisor for all infrastructure related activities within my area of responsibility Cloud, on-premise and local hosting consultant within the company
- 9 Monate, Apr. 2014 - Dez. 2014
Project Manager Payment Terminal Replacement
Shell Deutschland Oil GmbH
This PM role covered the whole replacement activity, including design, certification, finance and deployment planning together with the site systems suppliers. 3500 card payment terminals had been deployed on ~2200 retail sites, also enabled for contactless acceptance.
- 2 Jahre und 1 Monat, Apr. 2012 - Apr. 2014
Operations Landscape Manager Retail IT
Shell Deutschland Oil GmbH
Project support for the design and implementation of new point of sale systems at ~2.200 Retail sites in Germany. Accountability for two high availability “NonStop server“ systems, which are connected to ~2.200 Retail sites for site automation and card payment processing. Consultant for the migration of the Retail network from ISDN/X.31/X.25 to DSL/TCP-IP, including support for Shell’s petrol station tenants in Germany.
- 4 Jahre und 2 Monate, März 2008 - Apr. 2012
Global Retail Delivery Lead Central Systems & Telecoms
Shell Deutschland Oil GmbH
Accountability for the strategic central global retail (petrol stations) systems, some legacy systems in various countries and the connected retail telecoms network, from an operations and project support perspective.
- 1 Jahr und 5 Monate, Okt. 2006 - Feb. 2008
Retail Delivery Lead Central Systems Europe
Shell & DEA Oil GmbH
During this career time frame I used to be accountable for the central retail (petrol station) systems in Europe from an operations and project support perspective.
- 9 Jahre und 1 Monat, Okt. 1997 - Okt. 2006
Retail IT Systems Engineer and Project Manager
Deutsche Shell AG
Installation and implementation of two new high availability NonStop Server Systems in full fault tolerance and fallback capability and the introduction of a new standard central software component for online card-processing (Poseidon OLTP).
- 2 Jahre und 10 Monate, Jan. 1995 - Okt. 1997
Referee Systems Engineering
Deutsche Shell AG
Projects during that timeframe: Implementation of a new LAN based business service Implementation of a platform trespassing automated file transfer method for data-exchange Support for the implementation of a standard desktop infrastructure
- 5 Jahre und 3 Monate, Nov. 1989 - Jan. 1995
MVS/OS390 and VM System programmer
Deutsche Shell AG
Ensure maximum possible mainframe availability Implementation of bug fixes and preventive maintenance Operating system upgrades Performance management and management reporting - peripheral device optimization and definition
- 1 Jahr und 5 Monate, Juli 1988 - Nov. 1989
Network Operator
Deutsche Shell AG
This was my initial employment. I was part of the mainframe datacenter support and operations team (MVS and VM operating systems) and did a lot of activities to ensure daily continuous operations.
Ausbildung von Bert Riemer
- 1 Jahr und 11 Monate, Aug. 1986 - Juni 1988
IT Systemkaufmann
Handelskammer Hamburg
- 2 Jahre und 10 Monate, Aug. 1980 - Mai 1983
Gymnasium Bahrenfeld
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
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