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    Sitka Gear

    W. L. Gore & Associates is a global leader in advanced materials, best known for inventing the GORE-TEX membrane. Amongst many other branches, the company owns the apparel brand, Sitka Gear, which has an online store powered by BigCommerce. The client approached Vilmate to review and improve these platforms. What started with a technical audit grew into a long-term partnership focused on stability, performance, and ongoing growth.

    Team: 1 BigCommerce Architect, 4 Senior BigCommerce Developers, 2 QA Engineers, 1 Project Manager, 2 UI/UX designers, 1 data engineer
    Cooperation model: Ongoing support & development (retainer)
    Industry: E-commerce
    Tech stack: AWS Lambda, BigCommerce, Claudia.js, Contentful, Google Tag Manager (GTM), GraphQL, Klaviyo, SearchSpring, Tailwind CSS, Vercel, aws, next.js, node.js, react, react redux

    Challenge Accepted

    When Vilmate joined the project, SITKA already had an e-commerce foundation on BigCommerce. To support long-term growth and operational efficiency, the client sought to enhance content management, streamline integrations, and establish a more consistent and reliable release process. With frequent catalog updates and high traffic volumes, maintaining strong performance, scalability, and operational efficiency became an important priority.
    We began with a comprehensive technical audit, reviewing infrastructure, code quality, integrations, and deployment processes. The goal was to better understand how the platforms operated and identify opportunities to support future growth. Based on this analysis, we outlined three strategic directions for future development. The client chose the most pragmatic path: continue supporting the existing platform while gradually preparing the architecture for a transition to Catalyst, BigCommerce’s modern headless framework.
    Together with the client, we prioritized key improvements and defined a clear development direction for the platforms. This included both short-term optimization steps and longer-term architectural initiatives aimed at strengthening stability, improving workflows, and giving internal teams more flexibility in managing and evolving the stores.

    Solution Provided

    Our engagement began with a full technical audit of the storefront. We reviewed infrastructure, code quality, integrations, deployment pipelines, and development workflows to understand how the platforms operated in practice.

    The outcome was a structured set of recommendations highlighting opportunities to improve system scalability, streamline development workflows, and support long-term architectural evolution. Based on these insights, we prepared a development roadmap combining near-term improvements with a longer-term platform vision.

    Soon after, we took technical ownership of both platforms and assembled a cross-functional team including a solution architect, senior BigCommerce developers, QA engineers, and a project manager. The team quickly integrated with the client’s existing workflows and began delivering steady improvements.

    One early win was optimizing the management of products across various systems. Previously, creating new products involved manual duplication across multiple platforms, which was both time-consuming and prone to errors. We developed an integration that enables product data to be created once and reused across systems through a simple interface. The integration reduced manual work for content teams and improved catalog consistency while broader platform improvements continued.

    In parallel, we worked closely with the client’s business team to redesign key user flows and improve the overall shopping experience. The scope included designing and implementing new flows for PLP and PDP, along with introducing a more intuitive menu navigation.

    In parallel, the team strengthened the technical foundation of the platforms. The work covered modernizing parts of the codebase (~80% of the codebase was refactored), documenting existing solutions and requirements, refining system architecture, and addressing areas that limited scalability and stability, with around 90% of backend features fully rewritten.

    The team also reviewed the client’s cloud infrastructure and monitoring setup across AWS, Vercel, and Datadog. The review produced recommendations that improved platform reliability and highlighted opportunities for future infrastructure cost optimization.

    To support more predictable delivery, the team refined internal development processes. Jira was introduced for issue tracking, and collaboration workflows between product owners, developers, and QA engineers were clarified and structured.

    Next.js
    React
    Redux
    Tailwind CSS
    BigCommerce
    Contentful
    AWS Serverless Stack
    Node.js
    Claudia.js
    SearchSpring
    Vercel
    GraphQL
    Klaviyo
    Google Tag Manager
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      “I’m looking forward to keep on working with Vilmate”

      A great technical team and a great partner we’ve been lucky to come across. We have been working together for many years and I’m looking forward to keep on working with Vilmate...

      They are “our team” – not “Vilmate's team” and I like that a lot!