ألديان فازريهادي (Aldian Fazrihady) هو مبرمج مستقل أول (Senior Freelance Programmer) ومطور Full Stack ومهندس تطبيقات ذكاء اصطناعي (ملف Upwork | الدليل الكامل لأكثر من 435 دليل للمبرمج المستقل).
Public transit agencies, rail engineering consultancies, aviation ground-ops platforms, and maritime AIS vessel-tracking startups frequently search to hire a freelance GTFS / GTFS-Realtime, rail simulation & fleet telemetry programmer. I am Aldian Fazrihady, a Senior Freelance Full Stack Developer and creator of the MRT Jakarta Train Simulation featured on this site.
Core Transit Simulation, GTFS & Fleet Telemetry Capabilities
- Deterministic Rail & Transit Operations Simulators: Modelling train headways, dwell times, station passenger crowding, signaling blocks, and timetable disruptions in Python/Go and interactive 60 FPS React Canvas/WebGL visualizations.
- GTFS Static & GTFS-Realtime Protobuf Feeds: Building high-throughput `TripUpdate`, `VehiclePosition`, and `ServiceAlert` Protocol Buffer producers and consumers backed by PostGIS and TimescaleDB.
- Aviation ADS-B & Maritime AIS Geospatial Tracking: Rendering live global vessel and aircraft trajectories on Mapbox GL / Deck.gl with predictive ETA and geofence alerting.
Frequently Asked Questions
Where can we see a live example of your transit simulation engineering?
Visit the Projects page on aldianfazrihady.com to inspect our MRT Jakarta Train Simulation built with Python, Django, React, and real-time state synchronization.
How can we hire you for transit, rail, or fleet software development?
Contact me on Upwork.