
Portfolio
35+ projects
from which
20+ built „from scratch“
complex information systems – from software architecture design, through implementation/development to operation, maintenance and support
Case studies

Smart city system for 700000+ citizens of american city
AI chatbot, newsfeed, payments, reporting
Tech: Android, iOS, Backoffice web, Backend, AI, Integrations, AWS infrastructure

System for management of 20000+ medical devices collecting 450000+ logs daily
Device control via Bluetooth, firmware management, product dispatch catalog, machine logs export
Tech: Android, iOS, Bluetooth (BLE), Backoffice web, Backend, Big Data, Private cloud

Portfolio management of 11000+ products in manufacture
Management of 200+ product attributes, automated data synchronization, marketing and sales campaigns
Tech: Web, Backoffice, Backend, Private on-premise

Marketplace for 150+ branches with 1-hour local delivery
Integrations for taxi/courier services, minute-by-minute accept/reject system, instant printing of orders
Tech: Web, Backoffice web, Backend, Android mobile terminals, Private cloud

Employee application and management system for 1200+ employees
Corporate content management – employee announcements, job offers, food ordering
Tech: Android, iOS, Backoffice web, Backend, Private cloud
Articles

Medium
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https://medium.com/@david.ondrus