This Case Shows Specific Expertise. Find the Companies with the Skills Your Project Demands!

You're viewing one of tens of thousands of real cases compiled on Many.dev. Each case demonstrates specific, tangible expertise.

But how do you find the company that possesses the exact skills and experience needed for your project? Forget generic filters!

Our unique AI system allows you to describe your project in your own words and instantly get a list of companies that have already successfully applied that precise expertise in similar projects.

Create a free account to unlock powerful AI-powered search and connect with companies whose expertise directly matches your project's requirements.

Open Data Integration Platform for Real-Time Public Transport Information System

dac.digital

Government

Transportation

Information technology

Challenges in Data Accessibility and Real-Time Sharing

Legacy TRISTAR traffic management system limitations hindered efficient real-time data sharing for timetables and vehicle positions. Complex data structures across multiple databases and microservices created integration challenges while maintaining system performance and security.

About the Client

Public Transport Authority managing urban passenger transport services in Gdańsk, Poland

Key Objectives for Open Data Implementation

Establish open data repository for static and real-time transport information
Develop scalable APIs for real-time vehicle position and timetable data
Ensure seamless integration with existing TRISTAR infrastructure
Improve passenger experience through third-party application ecosystem

Core System Functionalities

CKAN platform integration for static timetable data
Real-time GPS data streaming API for vehicle positions
Standardized data format conversion for third-party compatibility
Secure data export gateway from TRISTAR system
Web and mobile visualization dashboard

Technology Stack Requirements

Java

SpringBoot

REST API

SOAP

SqlServer

Kubernetes

System Integration Needs

TRISTAR Traffic Management System
CKAN Data Portal
Third-party transit apps (Google Maps, Jakdojade)

Performance and Scalability Expectations

Support 400M+ monthly API requests
Real-time data updates with <500ms latency
99.99% system availability SLA
Data format standardization compliance (GTFS, SIRI)

Expected Operational and User Experience Improvements

Projected 300% increase in third-party application integrations, 50% reduction in passenger wait times through accurate real-time information, and 40M+ annual website visits through enhanced digital services. Scalable infrastructure to support future smart city initiatives.