VoiceTest
Voice AI
An AI voice-agent QA platform that runs a client's voice agent through hundreds of simulated conversations, accents, interruptions and edge cases, then scores accuracy, tone and failure points.
AI-first systems for finance, healthcare, logistics and retail that hold under real pressure.
Foundation
AI-native by design
Reach
Cross-continent clients
Focus
Finance, health, logistics, commerce
Culture
Engineering-first
Ferrovex is an AI-first software house for businesses that cannot afford fragile systems. An agent, a dashboard, a checkout flow, or an automated workflow has to work the first time, every time. We pick the stack, the model and the architecture that will still be standing in three years, then we pair the build with the marketing engine that gets it found.
The name is iron for strength and reliability, vex for peak performance. Built to hold under real pressure, not just demo well.
We map your operations, data and existing systems before proposing a single line of code, so we chase the real bottleneck, not the assumed one.
That means sitting with the people who run the work, reading the logs that fail at peak, and writing down every constraint the demo never showed. We leave this stage with a picture of the business as it actually behaves.
We define the technical architecture, AI approach and delivery roadmap, sized to your actual scale. Not over-engineered, not under-built.
Model choice, tenancy, integrations, and the sequence of delivery all get decided against that constraint list. The roadmap is the smallest path that will still be standing in three years.
Interfaces and agent conversation flows are designed around how your team and customers actually work, then tested before a single screen is built.
We design the handoffs, the empty states, and the failure copy with the same care as the happy path. If an agent is going to speak for the business, that voice gets tested before it ships.
Agile sprints, continuous integration and weekly demos. You see working software early and often, not a single reveal at the end.
We plug into the tools you already run, keep environments honest, and demo working slices every week. Integration is part of the build, not a phase that starts after everything else is done.
After launch we monitor performance and iterate, while SEO, PPC and ASO keep the funnel above it full and getting fuller.
Launch is the start of the operating rhythm: watch the metrics that matter, patch what the first users actually do, and keep demand arriving so the system is used at the scale it was built for.
Product
High-performance websites, SaaS platforms, admin panels, dashboards and e-commerce builds designed for scale from day one.
Next.js · Custom CMS · Dashboards
Native and cross-platform apps for iOS, Android, React Native and Flutter, built for real-world usage, not app-store screenshots.
iOS / Android · React Native · Flutter
End-to-end SaaS builds with multi-tenant architecture, billing, auth and role-based access, engineered to scale with your user base.
Multi-tenant · Billing · RBAC
Custom Shopify themes, app integrations and headless commerce builds that convert well and hold up during peak traffic.
Custom themes · Headless · Integrations
Intelligence
Machine learning, computer vision, NLP and predictive analytics, engineered into production systems rather than research demos.
ML / CV / NLP · Predictive analytics
Custom AI employees and workflow automations that operate inside your existing tools, not beside them.
Voice agents · Workflow automation
Chat and voice assistants trained on your data, deployed across web, WhatsApp and voice channels.
Web / WhatsApp · Voice
PPC, SEO, ASO and AEO built to sit alongside every engineering engagement, so the system gets found, not just built.
PPC · SEO · ASO · AEO
Agents that carry operational weight, and live products already in the world.
Voice AI
An AI voice-agent QA platform that runs a client's voice agent through hundreds of simulated conversations, accents, interruptions and edge cases, then scores accuracy, tone and failure points.
Finance
An AI invoice agent that reads invoices in any format, extracts line items, matches them to purchase orders and routes approvals.
Healthcare
An AI intake agent for clinics that pre-screens patient symptoms through a guided conversation, flags urgent cases, and books appointments directly.
Logistics
A fleet optimization agent that ingests live traffic, weather and delivery data to re-route drivers in real time and predict delays before they happen.
Events
An all-in-one event management and ticketing platform for organizers to create events, sell tickets, manage promoters, and engage attendees.
Corporate
A professional corporate website designed to present services, strengthen brand identity, and generate qualified leads.
Fashion
A modern fashion store built for effortless shopping, with elegant collections, responsive browsing and secure checkout.
Vehicle privacy
A QR-code vehicle contact solution that lets people reach a vehicle owner in an emergency without exposing a personal number.
Different industries carry different operational weight. We design for the constraints that actually matter in each one.
Every stack decision is made for the system that will still be standing, not the framework trending this quarter.
Python · Node.js · TypeScript · Java · Go · PHP
Next.js · React · Vue · Angular · Tailwind CSS · Motion
Swift / iOS · Kotlin / Android · React Native · Flutter
Shopify / Liquid · Hydrogen · WooCommerce
OpenAI · Claude · Gemini · LangChain · Vector DBs · Power BI
AWS · Azure · GCP · Docker · Kubernetes · GA4