Sumitra Wongnarat

Supply chain management & Financial Controller

Rayong, Thailand

About

Experience

  • Vitesco Technologies (On-site)
    • Financial Controller
      Apr 2022 - Present · 4 yrs 3 mos

      - financial reporting processes (budget, forecast and strategic planning) - Manage reporting process ensuring reliability, transparency, and compliance to internal requirements and IFRS. - Ensure reliability of standard costing in ERP (SAP) - Provide monthly controlling analysis/report including production variation/standard costs, contribution/ gross margins and fixed cost development to the Plant Management and Central Business Controlling. - Manage month-end closing task. - Monitor and perform inventory re-valuation and provision. - Report on agreed performance measures, KPIs, and goal setting processes. - Collaboration with other department for cost savings project - Initiate digitalization project using Knime, PBI and SAC

    • Advance SCM Manager
      Aug 2020 - Mar 2022 · 1 yr 8 mos

  • Continental (On-site)
    • Advance SCM Manager
      Dec 2017 - Jul 2020 · 2 yrs 8 mos

      - Supervises and optimizes all logistics operations including acquisition, transportation, inventory of materials, the flow of materials in the production area, and deliveries to the customer. - Analyzes specific costs and proposes improvement solutions. supervises and optimizes the deliveries of finished products to the customer and the transport and storage activities of Raw materials, Semi finished goods, Finished goods and packaging. - Responsible for creating specific forecasts for the need for items during a production cycle, they will be used when issuing orders and for issuing stocks. - Design and improve integrated cooperation processes between production, purchasing, and logistics departments to operate the planning-sourcing-production-delivery process. - Communicates with the accounting, technical, and production departments to resolve interdepartmental activities. - Prepares reports, and situations regarding material stocks, transport costs, and performance indicators in logistics. - Responsible for the implementation of logistics projects, transfer of products and processes from the Logistics / SCM department, cost optimization, and internal projects to reduce logistics costs.

    • Assistant Planning Manager
      Aug 2014 - Dec 2017 · 3 yrs 5 mos

      - Planning and managing inventory levels to ensure optimal stock availability while minimizing excess inventory and associated costs. - Manage Forecast and ensure we have ordered enough material. - Update with Planning team about daily, weekly, and monthly plan. - Monitor, trace the raw material shipments, and ensure timely receipt of materials to meet production and delivery deadlines. - Cross-functional Collaboration: Collaborating with other departments such as procurement, logistics, and finance to ensure alignment of material planning activities with overall organizational goals and objectives. - Support manufacturing by managing production output and delivering time-critical components to execute on master schedule respond to unanticipated changes in production schedule. - Balance production planning across the network to maintain sprint capacity, including load leveling in preparation for maintenance shutdowns, seasonal volumes - Continuous Improvement: Identifying opportunities for process improvements, cost savings, and efficiency enhancements within the production and material planning process.

    • Senior Material Planner
      Feb 2012 - Jul 2014 · 2 yrs 6 mos

  • Senior Planner at Celestica
    Jan 2006 - Apr 2008 · 2 yrs 4 mos

    • Plans, organizes, controls and executes a production schedule for a designated product or products including program coordination • Analyzes inputs (e.g., capacity, board cycle times, urgency of request, material availability, etc.) to help determine schedule. • Analyzes internal impact (e.g., line scheduling, procurement, logistics, shipping, etc.) of customer scheduling. • Ensures quality and integrity of information used to generate materials requirements plan. • Coordinates necessary resources to meet shipment commitments.

  • Change Engineer at Thai Swedish assembly (Volvo)
    Sep 2005 - Dec 2005 · 4 mos

    Develop and implement change management for Bill of Materials.

  • Planning Engineer at Cobra International
    Oct 2000 - Aug 2005 · 4 yrs 11 mos

    - Follow up forecast order / confirm order from customer, by communication to relevant departments. - Co-Ordinate with Planning team for available shipment dates. - Co-ordinate with all departments to support delivery required. - Co-Ordinate between customer about shipment date and coordinate with customers if there is a mistake in exporting. - Review and co-ordinate with planner team for special or urgent order. - Co-Ordinate with approve team incase have new model prototype and organize. - Provide shipping information from customer to export dept and shipment status. - Other assignments as assigned.