Reuf K.
Self-Employed Development Engineer Mechanical Engineering
Experience
Jun 2024 - Present
1 year 3 monthsSchwanau, Germany
Self-Employed Development Engineer Mechanical Engineering
Herrenknecht Vertikal GmbH (Herrenknecht AG)
- Development and design of a new oil drilling rig for the Beatrice oil drilling platform in Scotland. Concept design of the Pipe-Overdeck work platform with crane, total load 200 tons, FEM static analysis and CFD flow analysis for safe discharge of oil-contaminated wastewater. (CAD: CREO, Model Manager, SAP)
Apr 2024 - Present
1 year 5 monthsSonneberg, Germany
Self-Employed Development Engineer Mechanical Engineering
Martin Membrane Systems AG
- Development of a new variant, redesign and production of technical drawings for a wastewater lifting system in the MARTIM division, eco-filter systems and equipment for cruise ships like the AIDA, made of VA4 stainless steel. (CAD: HiCAD)
Mar 2024 - Present
1 year 6 monthsVienna, Austria
Self-Employed Development Engineer Mechanical Engineering
Otto Bock Healthcare Products GmbH
- Development and design, drawing derivation and qualification (QS, MSA) of new fixtures and tools for manufacturing, measurement and quality assurance of complex mechatronic prostheses. Prototype development and 3D printing as well as commissioning of tool fabrication. (CAD: CREO, Windchill, SAP)
Feb 2024 - May 2024
4 monthsRadebeul, Germany
Self-Employed Development Engineer Mechanical Engineering
LTB Leitungsbau GmbH
- Planning and 3D CAD implementation of masts for overhead power lines.
- Collaboration with "Netze BW" (Baden-Württemberg) on the planning and expansion of the SüdLink transmission line (wind energy from the North Sea to Baden-Württemberg).
- (CAD: AutoCAD)
Aug 2023 - Nov 2023
4 monthsHamburg, Germany
Self-Employed Development Engineer Mechanical Engineering
SICK AG
- Concept design and CAD construction of a housing cover for an RFID sensor.
- RFID sensor - first device of the new product generation, housing made of special high-strength technical plastic (50% glass fiber).
- Development and design considering electrical functions such as EK resonator as well as manufacturing processes (CAD: Siemens NX 2206 and SolidWorks).
Jun 2023 - Feb 2024
9 monthsVienna, Austria
Freelance Mechanical Engineer: Project Management / Systems Engineer for Door Systems and Couplers
Alstom Transportation GmbH
- Reviewing, correcting, and implementing modification measures for designs, drawings, and related documentation.
- Developing new solution variants and conducting feasibility studies.
- Communicating change requests with customers and suppliers.
- Complete commissioning of doors, type test/first development vehicle, including mechanics, electronics, and software/control unit.
- Supporting international customers and suppliers.
- Responsible for the BVG2020 projects in Berlin, Magdeburg, Duisburg, Essen, Düsseldorf, Cologne, and Gothenburg.
- Supporting and assisting with approvals/qualifications for tests in shock and vibration, fire protection, and corrosion protection (CAD: CATIA).
Oct 2022 - Jul 2023
10 monthsBerlin, Germany
Freelance Mechanical Development Engineer
Stadler Deutschland GmbH
- IBS commissioning of rail vehicles.
- Testing, quality acceptance tests (QKT), fault correction of electromechanical components, software, and power electronics, and handing over the trains to customers (DB, VBB).
Oct 2022 - Apr 2023
7 monthsOttendorf-Okrilla, Germany
Freelance Mechanical Development Engineer
SICK AG
- Concept development of an LNG gas flow meter.
- CAD design, CAE simulation (CFD, FEM, and thermal).
- Developing a solution to break the thermal bridge in the cryogenic area, from -170 °C inside the gas meter where liquefied gas flows, to the outside (e.g., in Abu Dhabi where temperatures reach +60 °C). Using ceramic (zirconia) as an insulator. The results of our CAE simulations were confirmed by the Cold Technology Institute Dresden in a comprehensive real-world test. (CAD: SolidWorks)
Jun 2022 - Present
3 years 3 monthsZürich, Switzerland
Freelance Mechanical Development Engineer
Prolim Engineering GmbH
- Variant development, FEM calculations, and CAD design of a vertical sawing machine.
- CAD: SolidWorks 2019 + 2022
Feb 2022 - Present
3 years 7 monthsHamburg, Germany
Freelance Mechanical Development Engineer
Hauni Maschinenbau GmbH
- Development and CAD design of a production machine for manufacturing battery cells and e-vehicles.
- CAD: Siemens NX 12 + NX 1980; TeamCenter; SAP
Dec 2020 - Jan 2022
1 year 2 months Lorem ipsum dolor sit amet
Parental leave
- Further training: Business English online course.
Oct 2017 - Nov 2020
3 years 2 monthsBerlin, Germany
Consultant for CAD/PLM process optimization, design engineer
ISD Group
- Technical lead for field consulting, CAD instructor.
- Supporting the department manager, HiCAD, Civil 3D.
- Representing ISD Group at trade shows.
Jun 2015 - Apr 2017
1 year 11 monthsBerlin, Germany
Design engineer/developer for packaging machines
H.-H. Focke GmbH & Co. KG
- Development and design of (precision) mechanical parts and complex assemblies in packaging technology.
- Creating drawings and document management in SAP.
- Design, selection, and installation of sensors, and electrical and pneumatic parts.
- Interface with IT.
- Modifications after format change.
- Meetings and interdisciplinary collaboration.
- Developing solution options, optimization, and evaluating and presenting the results.
- CAD: Solid Edge ST6 and ST8; TeamCenter; SAP
Jul 2013 - Jan 2015
1 year 7 monthsHamburg, Germany
Design and development engineer
Alfons Haar Maschinenbau GmbH & Co. KG
- Concept development and design of a machine for manufacturing tin cans, special machine construction.
- Selection of the motor and belt drive.
- CAD: Pro/E Wildfire 3 with Infor database system.
- (Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 monthsWedel, Germany
Design and development engineer
Evac GmbH
- Development, design, and overhaul of sanitary systems and water tanks in rail vehicle technology.
- Concept development, design, manufacturing, and installation of a test stand for tank measurement, 3D measurement technology for quality assurance.
- CAD: Pro/E Wildfire 5.0; PTC Windchill; SAP.
- (Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 monthsHamburg, Germany
Design Engineer / Development Engineer
Montblanc GmbH
- Design, correction, and release of 3D models and drawings for luxury writing instruments.
- Support of the key user in implementing new CAD/PDM/SAP systems.
- CAD: Siemens NX7.5; Team Center; SAP.
- (Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 monthsHamburg, Germany
Design Engineer / Development Engineer
SICK AG
- Concept development of a sheet metal housing for a gas analyzer with Ex protection for Zone 1 in measurement technology.
- Presentation of results and assistance in component selection.
- Design of a functional model and a prototype, plus drawing generation.
- Coordination of suppliers and the designer.
- CAD: Creo Elements Direct Modeling; Windchill; SAP.
- (Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jan 2012 - Jun 2013
1 year 6 monthsHamburg, Germany
Designer / Developer for 5-axis CNC grinding machines
Hauni / Blohm & Jung
- Design, documentation, optimization, and further development of a CNC grinding machine for machining turbine blades and engine components for aircraft and gas turbines (CNC grinding machines division).
- Sheet metal design for the machine enclosure.
- Exhibition of the machine at Hannover Messe 2014.
- CAD: Siemens NX7.5; TeamCenter; SAP.
- (Project through Hays AG)
Jan 2012 - Jun 2013
1 year 6 monthsOberhausen, Germany
Design Engineer for Gas Turbines
MAN Diesel & Turbo
- Design of gas turbine components as 3D models using I-Deas and Siemens NX.
- Sizing of standard parts and creation of drawings.
- Welded construction and prototype for telemetry measurement systems.
- CAD: Siemens NX6; I-Deas; SAP/ECTR.
- (Project through Hays AG)
Jan 2011 - Aug 2011
8 monthsGelsenkirchen, Germany
Student Assistant
University of Applied Sciences Gelsenkirchen, Institute of Mechanical Engineering
- State of North Rhine-Westphalia research project in cooperation with the automotive industry (BMW/VW).
- Creation of a test plan based on previous research findings.
- Investigation of a newly developed smooth rolling tool and its application limits.
- Experimentation with a Gildemeister CNC lathe, controlled via Siemens 840D.
- Measurement of geometric tolerances in the metrology lab.
- Evaluation and presentation of results using the research program Q-Destra.
- CAD/CAM: Siemens NX
Nov 2009 - Dec 2010
1 year 2 monthsAugsburg, Germany
Site Manager for Steel Construction (Working Student)
Kessler and Rupp, Engineering Office for Planning and Construction Management
- Construction project: new building at University of Applied Sciences Gelsenkirchen, construction cost €40 million, responsibility €0.5 million.
- Site supervision for welded constructions in steel and metal fabrication trades, fire protection doors, as well as railing and staircase structures.
- Preparation and participation in regular status meetings.
- Measurement checking, invoice verification, as well as quality control and final acceptance inspections.
- On behalf of the property management division of the State of North Rhine-Westphalia.
Oct 2008 - Jun 2009
9 monthsBochum, Germany
Practical semester in design and development of rail vehicles
Bochumer Verein Verkehrstechnik GmbH
- Developed a concept study for designing a test rig for dynamic testing of wheelset components.
- Analyzed existing test systems for wheelset component approvals at Deutsche Bahn AG.
- Evaluated according to the requirements list.
- Designed the component using Pro/Engineer Wildfire 3 and Inventor.
- Performed FEA/FEM analysis of structural parts with ANSYS/ABAQUS.
- Simulated and tested functionality.
Mar 2006 - Sep 2006
7 monthsHerten, Germany
Working student in automation / production assistance
ISRA VISION AG
- Acted as interface between design and production.
- Control cabinet construction, electromechanical processing.
- Assembled optical scanner testing machines for the glass industry (Pilkington Automotive Germany GmbH).
Sep 2002 - Oct 2008
6 years 2 monthsGelsenkirchen, Germany
Industrial mechanic / locksmith (Working Student)
Rüding Schweißtechnik GmbH
- Project and maintenance work for conveyor technology, plant, steel, boiler, and pipeline construction.
- Project assignments at the ThyssenKrupp AG steel mills in Oberhausen, Bochum, and Duisburg; the Aurubis AG copper smelter in Lünen; Wacker Chemie AG in Cologne; BASF AG in Antwerp, Belgium; INEOS AG in Gladbeck; and the RWE power plant in Hamm (Westphalia).
Jun 2000 - Feb 2001
9 monthsDorsten, Germany
Industrial mechanic
DSK Deutsche Steinkohle AG
- Maintenance, servicing, and repair of various water pumps and conveyor systems.
- Conveyor belts, roller chain links.
- Piping construction.
- Supervision of the hydraulic station.
Languages
German
NativeEnglish
ElementaryFrench
ElementaryEducation
Oct 2004 - Jun 2011
University of Applied Sciences Gelsenkirchen
Dipl.-Ing. Mechanical Engineering, Design · Mechanical Engineering · Gelsenkirchen, Germany
Oct 2001 - Jun 2002
Technical High School for Technology
University of Applied Sciences Entrance Qualification · Metal Technology · Gelsenkirchen, Germany
Oct 1996 - Jun 2000
DSK AG / RAG AG
Industrial Mechanic · Industrial Mechanic · Dorsten, Germany
Certifications & licenses
CAD Instructor Training
ISD Software and Systems, Dortmund
CAD Training HiCAD and Helios
ISD Software and Systems, Dortmund
SAP PDM Training Solid Edge ST6
Focke GmbH & Co. KG, Verden
CAD Training: Pro/Engineer Wildfire 3
Inneo Solutions, Hamburg
CAD Training: Siemens NX 7.5 / Teamcenter
MAN Diesel & Turbo, Oberhausen
MAG 135 P Welder Certification
RAG AG, Dorsten
Need a freelancer? Find your match in seconds.
Try FRATCH GPT More actions
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.