Case Study: Omnichannel Network Optimization & Capacity Design

Case Study: How a fashion retailer reduced logistics costs by 56% and boosted next-day deliveries by 271% without premium air freight.
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In high-growth business environments, supply chain friction scales faster than revenue. When digital commerce surges, legacy fulfillment frameworks designed for traditional store replenishment quickly turn into operational bottlenecks.

This case study breaks down the operational approach used by UPKAIZEN to transition a retail client from a vulnerable, centralized distribution model to an optimized, highly resilient Omnichannel retail strategy network.

The Operational Challenge & Core Bottlenecks

The client’s legacy network relied exclusively on two central Distribution Centers (DCs) to absorb the entire e-commerce and mobile order volume. As transaction frequency escalated, the operation faced severe pain points:

  • Fulfillment Saturation: Centralized warehouses reached physical capacity limits, driving up internal processing friction and operational costs.
  • Transit Inefficiencies: Parcels routinely traversed long shipping distances across the carrier network, drastically inflating freight costs and creating an over-reliance on expedited air services to hit delivery deadlines.
  • Data Integrity Deficits: Historical shipping databases contained critical anomalies regarding weight inputs, invalid postal codes, and unoptimized routing selections, creating a distorted operational baseline.

The UPKAIZEN Solution: A Lean Network Shift

To address these challenges, UPKAIZEN designed a dynamic network optimization model to minimize total logistics expenses under strict, real-world operational constraints:

  1. Data Clean-Up: Programmatically audited and sanitized the historical shipping database to eliminate data anomalies and establish a true cost baseline.
  2. Capillary Redesign: Evaluated transit times from all retail stores and central DCs simultaneously per order to find the nearest and most cost-effective shipping node.
  3. Capacity Balancing: Systematically routed order volumes to the closest local stores while enforcing a strict capacity ceiling per store to protect walk-in retail operations and avoid workplace saturation.

Proven Operational ROI

By replacing centralized inertia with capillary efficiency, the final omnichannel optimization model delivered immediate financial and operational recovery:

  • Total Logistics Cost: Reduced by -56% (surpassing the 50% objective).
  • Freight & Transportation Cost: Reduced by -60% (surpassing the 55% objective).
  • Service Level Index: Achieved a +271% increase in Next-Business-Day deliveries.
  • Premium Freight Elimination: Bypassed expensive priority overnight air freights completely. The optimized network fulfilled 100% of orders within a 48-hour window using only lower-cost standard ground services, while compressing maximum transit distances down to Zone 4.

Strategic Conclusion

Operational velocity and structural network design are the ultimate drivers of corporate cash flow resilience and margin protection. As emphasized in global research on Deloitte’s Supply Chain Resilience framework, companies that master localized node capacity and agile fulfillment logistics achieve far greater cost stability and operational readiness during sudden demand surges. By transforming decentralized storefronts into high-performing shipping nodes, UPKAIZEN proved that a lean supply chain doesn’t just cut costs—it redefines market responsiveness.

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Ieva Kalve

Ieva Kalve

Associate Consultant

I believe that it is healthy laziness that moves the world and business forward, and I am always ready to help find the most effective and appropriate solutions concerning strategic and change management, as well as various efficiency solutions in office work.

As a practicing consultant in Latvia, I already have 20 years of experience in various fields related to the optimization of organizational management:

  • I can help with advice on implementing the Balanced Scorecard system,
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I am constantly updating my knowledge both informally – following everything new in my areas of competence, and also formally: I have master’s degrees in pedagogy, economics, nutrition science, and modeling of sociotechnical systems. In 2021, I was a full-time student again for 1 semester – at the University of Buffalo (USA).

It is this unique “set” that allows me to view various processes, trends, and organizational needs holistically, offering realistic and at the same time modern solutions.

I also share my experience with students of various Latvian universities, I have given lectures in Lithuania, Germany, and Moldova as part of the Erasmus+ program, as well as participated in the international Sail program.

I also like to conduct corporate training.

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Antoine Hauger

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Antoine is a marketing enthusiast with a deeper understanding of digital marketing.  

Having worked for SMEs and international groups, Antoine has gained deeper online marketing (B2B & B2C) experience in various industries like retail, automotive and software.

Being a Partner and Marketing Manager at a global software vendor in the open source segment enabled Antoine, on the one hand, to consult digital agencies to build up and extend relationships, increasing their client base and improving customer experience. And on the other hand, to build up his global marketing competencies (E-Mail/Social Media/Content/Event).

In his new role as Partner Marketing Manager, Antoine is responsible for the strategic & operative rollout of the partner marketing program to its worldwide partner network of 150+ members.