Tuba ALKAN

Experience

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  Aero Rüzgar Endüstrisi A.Ş

  Jun 2012 - Jun 2012

  Engineer Intern

  • Time study and method study studies

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  Dr. Oetker Gıda San. ve Tic. A.Ş.

  Mar 2013 - Sept 2022

  •Purchasing packaging materials,services and goods,IT equipments, technical materials and investment projects•Developing and implementing purchasing strategies to provide cost savings and to reach targeted supplier performance•Understanding and following the dynamics of the industry,market monitoring and market research•Analyzing market and delivery systems in order to assess present and future material availability•Preparing and evaluating contracts to ensure compliance with legal requirements and organizational policies•Providing continuous improvement of purchasing processes in line with changing organizational needs and market conditions•Managing of vendors and suppliers selection process based on price, quality, support, capacity and reliability•Developing and maintaining strategic relationships with key suppliers and vendors •Interviewing with suppliers and visiting suppliers' plants to examine and learn about products, services, and prices•Evaluating suppliers based on price,quality and delivery speed and sharing results.Taking action according to supplier evaluation•Researching and identifying prospective suppliers•Managing risks relating to quality, cost, delivery and supply of purchases•Working closely with all departments on procurement activities to ensure that business needs are satisfied including maximisation of commercial and all other value levers•Participating in the development of specifications for equipment, products or substitute materials•Working with the global team•Cost reduction and sustainability studies with lean production techniques both locally and globally•Preparing proposals,requesting quotes,and negotiating purchase terms and conditions•Preparing cost estimates and managing budgets•Analyzing price proposals, financial reports,and other information to determine reasonable prices•Demand management for import materials and follow-up of import operations Show less • Examination of the fluctuations of filling at production using statistical process control techniques (X and R Graphics, Regression Analysis, Adequency of Process Analysis, Hypothesis Tests, Variance Anaylsis etc.)• Experimental Design and Kaizen Projects applications.• Total Quality and Maintenance Management in Ambient Production.• Fluctuations in machine dosing and the effect of operator performance on it.• Providing motivation by sharing project results with employees.• Decreasing costs and increasing production efficiency by implementing Statistical Process Control Techniques.• Preparing the optimization and improvement projects for the company.• System documentations, using Overal Equipment Efficieny (OEE) Monitoring by a software.• Time studies and improving methods.• Ergonomics studies.• Using some SAP tools (T-Codes) Show less

  • Purchasing Engineer

    Mar 2015 - Sept 2022

  • Industrial Engineer

    Mar 2013 - Mar 2015
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  Türk Telekomünikasyon A.Ş.

  Aug 2013 - Sept 2013

  Intern Engineer

  •Analysis of customer behavior•Evaluation of data envelopment analysis method and performance

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  VESTEL ELECTRONIC LTD

  Sept 2022 - Oct 2023

  Senior Purchasing Specialist

  • Developing and implementing procurement strategies, policies, and procedures to ensure efficient sourcing, purchasing, and delivery of goods and services.• Managing supplier selection, negotiation, and contract management activities for cost reduction in overall procurement costs• Conducting market research and analysis to identify new suppliers, evaluate their capabilities, and negotiate favorable terms and pricing agreements.• Analyzing cost breakdowns, identifying, and executing cost reduction projects,• Collaborating with cross-functional teams, including production, logistics, and finance, to align procurement activities with organizational goals and objectives• Making risk analysis, preparing, and executing business plans for necessary precautions,• Benchmarking of productivity and costs with the other players in the market• Leading and providing guidance to optimize team productivity. Show less

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  ENERCON

  Oct 2023 - now

  Regional Category Manager