At Changelog, we approach systems integration differently. We are not a typical software house. We specialize in designing and implementing dedicated, reliable integration architectures for large, demanding e-commerce players.
First
In-depth analysis with experts
Before we begin any programming work, we conduct an exhaustive pre-implementation analysis. Our analysts with years of experience and deep domain knowledge of e-commerce and logistics carefully map your current processes, identify bottlenecks, potential points of failure, and precisely define the business goals to be achieved by the integration. This ensures that the designed solution will not only be technically correct, but most importantly will realistically support your business.
Second
Integrations and Custom Applications
We understand that every large e-commerce business has its own unique characteristics. That’s why we don’t limit ourselves to off-the-shelf integration solutions. We build custom processes that connect any systems within your ecosystem: ERP (e.g., Comarch Optima/XL, Subiekt, SAP), WMS (e.g., Logifact, in-house systems), PIM, CRM, e-commerce platforms (e.g., Shopify, Shoper, IdoSell, AtomStore, Magento, Shopware), courier systems, and marketplaces. We handle even the most complex scenarios, custom business logic, specific data mappings, and bidirectional information flows.
Third
Construction of internal systems
We create dedicated solutions for:
control and monitoring: systems for tracking employee performance, verifying the accuracy of packed packages, and sealing shipping processes.
logistics optimization: tools to support warehouse management, delivery planning, handling returns in a customized way.
sales support: mobile apps for field salespeople to place orders, check inventory, report visits.
flow automation: custom administrative dashboards, reporting tools, systems to manage specific product data or B2B customers
Fourth
Reliability and scalability
Our solutions are designed for business continuity and handling high transaction volumes. We often base them on SellIntegro's stable platform infrastructure or other proven, high-performance data buses. We take care of query optimization, queuing mechanisms and proper error management to ensure that the integration is ready for tens of thousands of orders per day and the rapid growth of your business.
Fifth
Our goal is to completely eliminate the need for manual intervention in the flow of key operational data. We strive to ensure that information about orders, inventory, customers or shipment statuses flows between systems smoothly, flawlessly and without delay, freeing your team from monotonous, repetitive tasks.
Sixth
Accountability and "delivery"
That's our standard! We take full responsibility for delivering a working and effective solution that meets the established goals. We are confident in our competence and the quality of our work, so we are not afraid of precise contractual provisions, including contractual penalties for failure to meet deadlines or parameters. Our priority is to solve your business problems.
Seventh
Accountability and "delivery"
On our end: AI assistants help us write code, tests, and data mappings between systems, as well as documentation. The analyst and developer continue to design and review every change.
When it comes to integration itself: where rules aren't enough, we add AI. It reads data from invoices and PDF documents, matches products and categories across systems, and classifies requests and messages.
Integration you can talk to: We build MCP servers that allow ChatGPT or Claude to read data from your ERP system, such as Subiekt or Comarch ERP Optima. AI implementation in an e-commerce company.
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