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VIGNESH SAKETHA RAMAN

VIGNESH SAKETHA RAMAN

Praxis-student

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  • Timeline

  • About me

    Senior Materials Engineer in Supply Chain Management at Advantest Europe GmbH

  • Education

    • Mar Baselios College, Trivandrum, University of Kerala, India

      2009 - 2013
      Bachelor's degree Mechanical Engineering 2,2 (German Grading system)

      Main topics: Metallurgy, Machine design, Fluid mechanics, Manufacturing process,Thermodynamics, Construction (CATIA) und Design tool (ANSYS), Machine toolsCGPA: 7,9 out of 10 (Indian grading system)

    • The University of Kiel

      2014 - 2017
      Master's degree Materials Science 1,4 (excellent)

      Main topics: Ceramics, Polymer, Metals, Thermodynamics, Metallic materials, Semiconductors, Electron Microscopy, Lab (SEM,TEM,XRD,AFM)Electives: Biomaterial, Cell mechanics, FEM(Finite Element Modelling)Overall grade: 1,4 (Excellent in German grade system)

  • Experience

    • ROBERT BOSCH GmbH

      Apr 2016 - Sept 2016
      Praxis-student

      -Experimental characterization of printed circuit board stresses by means of short beam shear tests and pull off tests -Microscopic analysis of printed circuit boards after aging to characterize the defects as an input variable for the parameterization of a lifetime model-Investigation of material properties and microscopic analysis of failures such as CAF, delamination and cracks. -Compilation, technical documentation and validation of results

    • ROBERT BOSCH GmbH

      Nov 2016 - Jun 2017
      Master Thesis

      Evaluation of parameters for press-fit technology with regard to mechanical failure modes within printed-circuit boards (PCB): • Assessment of different mechanical PCB failure modes• Dependencies between Press-fit design, Insertion force, spring force and PCB deformation.

    • Advantest

      Nov 2017 - now

      Responsible for technical, technological and some commercial elements of supply chain management and act as the interface between outside suppliers and internal engineering departments. Main commodities: R-L-C components, Memories, Injection molded parts, connectors, transistors and diodes, workstations & accessories, sensors and fans.Focus areas:- Assurance of supply- Material Cost - CM expense Cost- Availability to support PLC- Inventory targets- Supplier performance (TQRDCEB)- Super user for Windchill MDM Platform and Oracle Purchase Order Requisition platform Show less Responsible commodities: Passives components, Plastic parts, Infrastructure cables, Workstation, Fan & Sensor- Responsible for technical, technological and some commercial elements of supply chain management - Major focus areas are assurance of supplier quality, find solutions of supplier caused technical issues, drive cost savings caused by technology and process improvements, supplier selection and evaluation and change management throughout all product life cycle phases (NPI, Order Fulfillment, End of Life). Show less

      • Senior Materials Engineer

        May 2024 - now

      • Materials Engineer

        Nov 2017 - May 2024

  • Licenses & Certifications

    • ZAT (Zusammen Arbeit im Team)/ Team Success Step by Step (TSS)

      Coverdale OD Limited
      Sept 2018

    • Communication Basics/Execution

      Coverdale OD Limited
      Jun 2018