WebbyLab is a comprehensive engineering firm that focuses on IoT, embedded systems, and AI development, while also offering expertise in fintech, eCommerce, and custom software solutions. Established in 2010, our team consists of over 120 engineers specializing in hardware, firmware, and software to create products that function seamlessly from the chip level to the cloud. Our primary expertise lies in IoT and embedded development, where we design IoT architectures, program firmware in C/C++, construct Edge AI systems that perform inference on limited hardware, and facilitate device connectivity using MQTT, CoAP, and LwM2M protocols. We manage the entire stack—from microcontroller firmware and real-time OS integration to cloud connectivity and web/mobile dashboards—within a single project. Our AI division includes the integration of large language models (LLMs) such as GPT, Gemini, Claude, and Mistral, the deployment of self-hosted models on private infrastructure, development of AI agents with multi-tool and multi-agent workflows, implementation of MCP server/client systems, and the creation of autonomous data pipelines. We deliver fully functional, production-ready AI systems rather than mere prototypes. In addition to our work in IoT and AI, we provide fintech solutions (including payment processing, KYC/AML compliance, and Open Banking integrations), eCommerce platforms, and ongoing application support and maintenance for clients seeking a dependable engineering partner after launch. Our clients include prominent names like Mercedes-Benz, Pfizer, Uber, Intersport, and Nova Poshta, with an 88% rate of returning for additional projects.