It Business Analyst
Kosice, Slovakia
Product owner/IT Business analyst for mobile POS (cashier) backend system for merchants and partners:* conducting sales, accepting Credit card, Gift card, Cash, Alipay, WeChat payment methods or their combinations* Terminals configurations management, Cash registers management, Products catalog & stock* integration with: several Payment gateways, Loyalty system, merchant’s ERP systems (SAP ByD), eShop(s)* technologies: REST services, Java EE, Spring, Oracle, MySQL, web GUI client based on Angular JSMy activities:* doing business and technical/integration analysis, designing logical system architecture * defining product features, writing detailed user stories with testable acceptance criteria* designing backend REST APIs (Payments API, Sales API and many others, over 200 endpoints)* logical analysis & design of backend architecture change from Monolith to Modular with preparation for possible shift to microservices architecture* designing and documenting system by analytical UML diagrams* for 3 years I have been leading development team (up to 10 members), I also transferred know-how from external team to new internal development one* agile approach to product development (Scrum, Kanban)