Server side development
Red Pulse is an online system of automated mobile repairs, where Users can order mobile repair through website or mobile application. They can find nearest or cheapest workshop, get the device shipped and follow all steps and costs online.
Music Teachers Helper is a famous platform in US that helps music teachers to organize, schedule their classes chat with students and parents, get paid and receive quality reports.
Transport Deals provides all-in-one service for B2B companies, as well as individuals that are involved in shipments, cargos, receiving and sending goods. The system allows them to deal with one single application that connects to shippers all around the world, gives directions, optimizes time and reduces paperwork and time spent on emails and calls.
HelpsyHealth is an interesting startup in Health sector originated in Silicon Valley.