Spectra
Enterprise Fleet Management Platform
Overview
Spectra is an enterprise fleet management platform built for Group Taiga to run corporate vehicle operations across multiple companies from a single system. It covers the entire vehicle lifecycle, from acquisition, leasing and driver assignment through maintenance, diagnostics, insurance and cost control, and layers a self-service portal on top so drivers handle routine requests without back-office involvement. I built the React/TypeScript frontend that ties more than twenty backend service domains into one cohesive product.
What It Does
The platform delivers role-aware dashboards for fleet, maintenance, finance and driver performance, with vehicle location on Google Maps and an animated live-tracking map for routes. It handles route planning and optimization, mileage- and interval-based maintenance with repair history and parts inventory, and OBD diagnostic trouble code (DTC) lookups tied to connected IoT devices. Finance modules manage budgeting, expenses, invoicing, revenue tracking and vehicle contracts, while compliance modules cover driver licenses, insurance policies and claims. A large self-service driver portal lets drivers book tire, maintenance, inspection and vehicle-return appointments, request roadside assistance, dispute invoices and top up HGS toll tags.
Tech Stack
Key Features
Vehicle location on Google Maps plus an animated live-tracking map with route planning and optimization
Company, leased and rental vehicle management with fuel and status tracking
Driver management with license expiration tracking, shift scheduling and performance metrics
Maintenance scheduling with repair history, service providers, tire and parts inventory
IoT device management with OBD diagnostic trouble code (DTC) lookups
Finance suite: budgeting, expenses, invoicing, revenue tracking, contracts and cost analysis
Insurance management with policy overview, claims status, risk analysis and renewal calendar
Self-service driver portal: appointment booking, roadside assistance, invoice disputes and HGS toll top-ups
Multi-tenant, company-scoped data with JWT-based role access and token-gated driver onboarding
Technical Highlights
Key Achievements
Unified 20+ backend service domains into a single coherent frontend spanning vehicles, drivers, maintenance, finance and compliance
Built a resilient auth layer with silent JWT refresh and a queued-request retry mechanism to avoid failed calls during token renewal
Delivered a multi-tenant, role-based UI where administrators oversee all companies while drivers and staff see only their scope
Shipped an extensive self-service driver portal that offloads routine requests from the back office
Set up production-grade delivery with Docker, Kubernetes autoscaling (2-5 replicas) and GitLab CI
Impact & Results
Gave Group Taiga a single operational hub for corporate fleets, replacing scattered manual workflows with one role-aware system for tracking, maintenance, finance and compliance. The self-service driver portal reduces back-office load, and the containerized, autoscaling Kubernetes deployment keeps the platform responsive as fleet volume grows.