Robert Siewierski

Robert Siewierski Email and Phone Number

Lead Supply and Inventory Planner @ True Value Company
Chicago, IL, US
Robert Siewierski's Location
Greater Chicago Area, United States
About Robert Siewierski

Dynamic and results-oriented supply chain professional with a proven track record of driving operational excellence and innovation. Skilled in team building, problem-solving, data analysis, and fostering collaborative partnerships across diverse teams. Demonstrated ability to work in team and independent settings, adapting to the evolving needs of supply chain and inventory management. Contributes to the success of complex supply chain initiatives through strategic planning, process optimization, and continuous improvement.

Robert Siewierski's Current Company Details
True Value Company

True Value Company

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Lead Supply and Inventory Planner
Chicago, IL, US
Employees:
3531
Robert Siewierski Work Experience Details
  • True Value Company
    Lead Supply And Inventory Planner
    True Value Company
    Chicago, Il, Us
  • True Value Company
    Lead Supply & Inventory Planner
    True Value Company Nov 2014 - Present
    Greater Chicago Area
    • Drove development for standardized demand and supply planning process to successfully integrate new products into the supply network• Led the import planning team by maintaining accountability, recognizing accomplishments, emphasizing continued learning, and managing workload• Mitigated risks associated with volatile demand forecasting and supply level adherence for strategic customer accounts through communication and accountability, raising service level from 72% to 95% in only 8 months• Achieved a 4.7% annual service level increase to 98.6% by leveraging data analysis, focusing on stock to sales ratios, responding to rapidly changing sales trends, utilizing marketplace knowledge and maintaining exceptional vendor relationships• Maximized margin percent and dollar gain by conducting historical and subjective data analysis on commodity-based categories, resulting in annual savings $131K or 4.2% total spend of $3.1M• Managed demand planning for 42 categories across multiple sales departments, distribution centers, and consolidation facilities, including those based on China• Developed a comprehensive import planning calendar, engaging a wide range of stakeholders to identify the full demand horizon and facilitating upstream project deadline assignment and compliance, increasing on time product availability in the supply network• Served as key stakeholder for supply chain issues, coordinating with suppliers, logistics and warehousing for expedited resolution• Contributed as subject matter expert for JDA Forecasting - Replenishment System Implementation• Advanced the machine learning model by collaboration on necessary logic changes• Developed training documentation and mentored new associates• Controlled financial plans product categories by operating within budget, mitigating inventory risk, and addressing receipt lock deviations• Preserved a $82 million sales plan and achieved year-end inventory valuation stretch goals for three consecutive years.
  • Opticsplanet, Inc.
    Procurement & Supply Chain Manager
    Opticsplanet, Inc. Aug 2010 - Nov 2014
    Northbrook, Illinois, United States
    • Managed a diverse portfolio of 84 brands across multiple product categories• Leveraged historical sales data to accurately forecast future sales, optimize inventory levels, and ensure efficient sell-through• Streamlined purchasing processes to improve efficiency and reduce costs• Designed and implemented tools to enhance buying evaluation procedures, restructure processes, and train personnel• Developed and maintained strong relationships with suppliers, negotiated favorable terms, managing brand development and lifecycle planning• Served as the subject matter expert for ERP implementation and supplier portal construction• Awarded for Outstanding Performance in Supplier Negotiations 2013• Successfully negotiated supplier discounts, leading to a $647K cost reduction• Received recognition for Enhancing Revenue Generation 2014 by introducing private label modifications to branded products across diverse vendor pool.

Robert Siewierski Education Details

Frequently Asked Questions about Robert Siewierski

What company does Robert Siewierski work for?

Robert Siewierski works for True Value Company

What is Robert Siewierski's role at the current company?

Robert Siewierski's current role is Lead Supply and Inventory Planner.

What schools did Robert Siewierski attend?

Robert Siewierski attended Loyola University Chicago.

Who are Robert Siewierski's colleagues?

Robert Siewierski's colleagues are Gregory Ibarra, Cindy-Marie Smith, Kathy Carter-Mclin, Cliff Robinett, Belinda Williams, Amy Westphal (Tejes), Matt Davis.

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