Serhii Lahutin is a skilled backend developer with extensive experience in software engineering, specializing in Node.js, microservices, and AI applications. Currently employed at Powercode since March 2024, Serhii is developing a Medical AI Assistant utilizing LangGraph and Assembly AI. Previously, at Smarter Contact, important contributions included implementing a scalable service on GCP App Engine and creating an AI-powered Message Template Builder with OpenAI's GPT API. Serhii has a solid background that includes roles at Niko Technologies, Legend City, Camgen LTD, and Upwork, where responsibilities encompassed transitioning legacy systems, developing IoT solutions, and creating various software applications across different platforms.