I’m CTO at Momentum, a digital agency dedicated to accelerating healthcare innovation through cutting-edge technology.

Piotr Sobusiak  • Peerlist

System for creating real-time auctions of luxury goods, art, antiques, with live video streaming based on WebRTC standard. Backend is built in NodeJS and MongoDB, Frontend in AngularJS. Responsibilities: development of frontend and backend (new layouts and functionalities), dev-ops and server maintenance

Artion

Android application based on Ruby on Rails backend for restaurants and clients to help restaurants sell surplus food at the end of the day - concept similar to too good to go. REST API and admin panel created in Ruby, frontend made with just materialize css framework to keep it similar to mobile app. Responsibilites: Backend and frontend development of Admin panel and REST API, Project management

Foodsi

System for HR companies and recruiters to trade candidates profiles with other companies / recruiters. Application is based on the REST API and web application in Angular, there is also separate admin panel based od Rails admin. The main features of an application are: Buying and selling candidates with the buy now and bidding options Managing recruiters by a company Search engine based on Elasticsearch Subscriptions and payments based on PayU payment provider Responsibilities: Mainly frontend development, support for backend

Harex

Open wereables - Open source wereables data u

QR application - system made for electric company to prevent stealing electric cables from construction place. System is consist of thermo transfer printer for printing QR codes (ZEBRA language), Honeywell QR reader, tablet application and Ruby on Rails backend. Responsibilities: backend and frontend development