Independently developed various templates for the UBOS platform, including a Video/Voice AI Chat Bot and several marketing helpers utilizing integrations with OpenAI, ElevenLabs, DID, and Claude. Built a comprehensive CRM system for a Ukrainian manufacturer by integrating multiple services such as turboSMS, eSputnik, StreamTelecom, and 1C. Technologies: JavaScript, CSS, HTML, Node-Red, MongoDB, SQL

Responsibilities:- Payroll calculation and administration according to Ukrainian legislation for over 150 employees;- Business trip accounting;- Cash discipline control, including documentation of cash refunds, cash limit control;- Prepare and post accounts payable invoices, and foreign invoices.Achievements:- Successfully implemented new legislation and updated software, trained employees, and provided innovation advice to other hotel accountants.- Excelled in time management and self-organization while managing three positions simultaneously.