Koray Semercioglu
About
Koray Semercioglu is from Bursa, Bursa, Turkey. Koray works in the following industries: "Motor Vehicle Manufacturing". Koray is currently Comodity Buyer at Renault-Nissan-Mitsubishi. In Koray's previous role as a Cutting Tools Cost Reduction Pilote at Renault-Nissan-Mitsubishi, Koray worked in until Nov 2020. Prior to joining Renault-Nissan-Mitsubishi, Koray was a Process Engineer at Renault-Nissan-Mitsubishi and held the position of Process Engineer at Bursa, Türkiye. Prior to that, Koray was a Engineer Intern at Valeo, based in Dosab from Sep 2014 to Sep 2014. Koray started working as Engineer Intern at Karsan Automotive in Sep 2013.
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Koray Semercioglu's current jobs
PWT: MT,AT,E Shifter & AT Knob Commodity RM:Plastic,Aliminium,Steel(Flat&long),Zinc,EC components. Plastic Injection Technologies. Work as a team member of Alliance (Renault,Nissan and Mitsubishi) for Central Purchasing Organisation from Oyak Renault Bursa site as a Comodity Buyer for European Renault and Nissan sites.Responsible for Automatic and E-Shifters both in serial and for project lifetime.Managing ~60M€ yearly Turn over for worldwide suppliers. -> Manage Purchasing processes in serial life ,providing full contracting and procurement support for all business. ->Manage new supplier selection (RFQ) for new projects within most competitive partners. ->Meet needs of suppliers in compliance with the Global Contracting &Procurement processes and procedures -> Manage shortage crises collaborating logistic teams due to Electronic component,Raw material,transportation and energy headwinds,ensure backlogs to plants. ->Manage forex and inflation changes for serial life parts on monthly ,quarterly,yearly bases. ->Manage and report of key interfaces related to Quality,Cost,Delivery,Development,Management(QCDDM) ->Manage supplier performance reviews ,manage benchmarks of different suppliers. ->Manage with Cost team Gap to Cost analysis of the parts and ensure adding value on COGS(Cost of goods sold)category. ->As a part of cost reduction plan,manage negotiations with suppliers including resolution of operational and supplier performance issues relating to the contracts. ->Able to use Purchasing IS/IT tools for part price evolution ,for KPI performance evolution.
Koray Semercioglu's past jobs
Local Technical Leader for Cutting Tools Performance Work(Engine/Chassis/Gearbox departments) Abrasive&Cutting Tools Technologies Main Cutting Tools:Carbure&Ceramic Inserts,Milling Tools,Grinding Wheels,Honing Tools,Diamonds,Drills,Reamers,Tapping,Hobs,Roller,Shaving Tools,Chamfering&Deburring Tools.
Machining&Measurement-Control Technologies 2018-2020 Engine Crankshaft Section 2018-2019 Con-Rod Section 2015-2018 Gear Box Shafts(Primary&Secondary) Section 2018-2020 Local Technical Leader Grinding,Superfinishing Process
Work as Process Engineer,Logistic responsible in HVAC assembly line in Valeo Turkey.