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Casablanca, Morocco · Engineering House

We build AI products andown the hardparts ourselves.

Vext is an engineering house in Casablanca. We take on heavy digitalisation, AI and security work for everyone from SMEs to enterprises, and build our own products. Vext Voice is the first.

<280ms
Voice Latency
99.99%
Uptime SLA
CNDP & ISO 27001
Compliance
100% Client-Owned
Code Ownership

vext

Operating Against Institutional Infrastructure & Standards

AWS SovereignCloudflare EdgeSAP S/4HANASage 100 / X3Maroc Telecom SIPOrange BusinessInwi TelecomPostgreSQL3GPP EVSCNDP 09-08
Full-Stack Architecture

Advisory and engineering under one roof

We advise and build. From initial architecture to low-level C, Rust, and Python in production, owned all the way. No outsourced layers, just engineering built to scale.

Advisory and engineering

Direct collaboration with senior systems architects. We build resilient pipelines, high-throughput microservices, and clean integrations with existing core systems.

vext-voice-rtp :: session_orchestrator.rs

// Zero-copy streaming audio pipeline with CNDP tenant isolation

let mut session = VextTelephonySession::init(&trunk_config)?;

session.set_language_mode(Locale::DarijaCasablanca | Locale::French);

session.bind_fsm_guard(Guardrails::DeterministicERPTransaction);

✓ Latency budget verified: 268ms turnaround

Operations, monitoring and maintenance

Live telemetry, automated self-healing clusters, and guaranteed zero-downtime deployments. We run mission-critical infrastructure around the clock.

Uptime Check99.99%
Backup VerifiedPoint-in-Time
Security PatchesDeployed

IT-security, hosting and data sovereignty

Strict CNDP Law 09-08 compliance, local Moroccan cloud residency, zero third-party training data leaks, and military-grade encryption in transit and at rest.

CNDP Law 09-08:100% Compliant
Data Residency:Morocco / EU Sovereign
LLM Leak Guard:Zero Third-Party Training

AI, voice agents and automation

Ultra-low latency telephony agents with native Moroccan Darija, Standard Arabic, French, and English support. Deterministic workflows with zero hallucination.

AI
Vext Voice Agent #24
Casablanca Dialectal Audio Stream · SIP
268 msTurnaround TTFT
Production Case Studies

Systems built, verified, and running in production

View all case studies
Telecommunications & Carrier Systems

EVS Codec SIMD Acceleration for Telecom Networks

Optimizing 3GPP Enhanced Voice Services (EVS) transcoding with AVX-512 and ARM Neon assembly, reducing CPU footprint by 78% on high-density media gateways.

C99 · Rust · AVX-512
Quantitative Finance & Web3 Infrastructure

Halo Alpha: High-Frequency DeFi Market Intelligence Engine

Low-latency event-driven architecture streaming over 40,000 social signals and liquidity pool transactions per second into actionable execution triggers.

Go / Golang · Rust · Kafka / Redpanda
Decentralized Finance & Payments

XO Wallet: Telegram-Native Non-Custodial Multi-Chain Engine

Architecting the first ultra-fast non-custodial crypto wallet operating directly inside Telegram with client-side zero-knowledge key generation.

TypeScript · Rust (Wasm) · WebAssembly

How we work

From initial technical audit to hardened production systems.

STEP 01

1. Discovery

A 30-minute technical session and an honest assessment of your bottlenecks. No sales pitch, no fluff.

STEP 02

2. Plan & Funding

A concrete architectural specification with clear deliverables. If eligible, we map out Tatwir Digital / Maroc PME funding.

STEP 03

3. Build & Secure

Iterative delivery sprints with direct Git access. IT security and automated tests are baked in from line one.

STEP 04

4. Operate & Scale

We stand behind every line of code with 24/7 SLA monitoring, continuous patching, and guaranteed uptime.

Targeted Domain Engineering

Built for your industry

We understand the specific ERP bottlenecks, phone surges, and dispatch workflows across key sectors.

Clinics & Healthcare

Medical practices and polyclinics in Casablanca and across Morocco face high call volumes during morning peak hours. Missed calls mean delayed treatments and lost revenues. Vext implements sovereign voice agents directly linked to electronic health records (EHR) and agenda systems.

Core Engineering Solutions

  • Voice AI answering patient calls in Moroccan Darija, French, and Standard Arabic
  • Instant bidirectional sync with agenda software and hospital billing
  • Automated cancellation refills and triage classification for urgent medical requests
Integrated with:MedicAllDoctoralia / Doctolib APICustom SQL EHRAsterisk / FreePBX SIPTwilio Telecom

Verified Sector Metrics

94%
Calls answered on 1st ring
38%
Reduction in appointment no-shows
<300ms
Real-time conversational response
"Casablanca Medical Polyclinic automated 1,200 incoming patient calls per day across 4 specialties with zero human intervention for standard bookings."
Read detailed architecture specification
Zero Fluff

Vext vs. Traditional Agencies

CapabilityVext EngineeringTypical Agencies
Government Funding Assistance
Up to 80% co-financed via Tatwir Digital / Maroc PME with full technical filing
Rarely eligible or leaves paperwork entirely to the client
Who Actually Builds the Code
Senior systems architects and AI engineers in Casablanca
Junior interns or outsourced sub-contracted offshore agencies
IT Security & Regulatory Compliance
Strict CNDP Law 09-08 compliance, zero-trust, tenant encryption at rest
Afterthought plugin or generic US SaaS terms without data residency
Source Code Ownership
100% Client-Owned. Zero license fees, open standards, and zero lock-in
Proprietary platform rent or encrypted closed-source modules
Proprietary AI Voice Products
Vext Voice running production telephone agents in Darija, Arabic, French & English
None. Only generic chat prompt wrappers around foreign APIs
Vendor Independence & Open Standards
Completely vendor-agnostic architecture. No captive platform lock-in.
Resells partner SaaS software with ongoing monthly markups.
High-Concurrency Systems Engineering
Sub-300ms real-time audio DSP, DPDK network bypass, and 4,800 concurrent channels.
WordPress plugins, No-Code scripts, or simple prompt wrappers that break under load.
Transparent Engagements

Two Tracks. One Engineering House.

Whether you need custom enterprise systems or our turnkey Vext Voice platform.

Track 01 · Advisory & Engineering

Bespoke Systems, Up to 80% Co-Funded

We take on your heaviest digitalisation, backend modernization, and security challenges. If you are a Moroccan SME, we structure and apply for the state grant under Tatwir Digital on your RC/ICE.

Fixed-price 2-week delivery sprints with clear deliverables
100% intellectual property and source code ownership
Deep integration with SAP, Sage, Oracle, and telephony SIP
From35,000 MAD / sprint
Track 02 · Proprietary AI Platform

Vext Voice: Enterprise Telephony Agent

Our sovereign AI telephone agent answers your corporate hotline 24/7. Speaks Moroccan Darija, Modern Standard Arabic, French, and English natively. Zero missed calls, zero hold times.

Sub-300ms conversational latency over standard cellular calls
Direct booking, invoice checks, and WhatsApp confirmation dispatch
Hosted in sovereign Casablanca data center with CNDP compliance
Starting at4,500 MAD / month
Test Vext Voice Live
Engineering Dispatch

From the Journal

View all articles
March 2026 · 7 min

Enterprise AI Agents in 2026: Why Voice and Phone Systems Are the True Frontier

Chatbots have become cheap commodities. The real engineering value lies in sub-300ms telephone agents answering enterprise phone lines in local languages.

Read article
February 2026 · 6 min

Why Vext Owns the Entire Stack: From Bare Metal to Production AI

Traditional digital agencies stitch together third-party SaaS tools that break when load increases. We build and maintain every layer.

Read article
February 2026 · 5 min

Automate the Tedious Parts First: Where Real Enterprise ROI Lives

Forget flashy generative AI demos. Real business profit comes from eliminating manual copy-pasting between emails, invoices, and ERP tables.

Read article
January 2026 · 8 min

Why 70% of Enterprise Digitalisation Projects Fail (And How to Succeed)

Bloated agency scopes, disconnected consultants, and lack of internal adoption kill software projects. Here is our engineering remedy.

Read article
Knowledge Base

Frequently asked questions

Have more questions? Book a call with us

Want us to assess your systems?

Vext is an engineering house in Casablanca. We advise objectively and build the hard parts ourselves, for everything from SMEs to conglomerates.

Vext is an engineering house in Casablanca. We own the entire stack ourselves: we write the code, train models, optimize codecs, and run the infrastructure. We do two things: we advise and build for enterprises and SMEs, and we build our own AI products.