Looking for a job

Fabian Martinez

@fabianmartinez

Message

Mobile architect at Fluid Truck who migrated its apps to React Native and maintained a 4.8 App Store rating.

Spain

Message

At Fluid Truck, I owned mobile architecture across two apps sharing a monorepo and proposed and led their migration from Titanium SDK to React Native. I built native camera modules in Swift and Kotlin for vehicle inspections and implemented BLE fallback for vehicle telematics.

At Inzori, I built and published Facetouch and C-Eye, which reached 4M+ downloads and maintained a 4+ App Store rating. I also deployed AI voice agents for healthcare clinics and developed AI-assisted claims triage workflows that reduced manual review by about 40%.

At Anexinet (Verinext), I delivered a HIPAA-compliant telehealth platform and modernized financial-sector systems into Node.js microservice APIs. Across my work, I’ve built mobile and backend systems for healthcare, payments, and fleet operations, including PCI-compliant payment infrastructure.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer / Product Architect

Current

Junction Health, Inc.

Jul 2026 - Present (3 months)

Designed HIPAA-aligned agentic workflows for healthcare referral intake and architected secure provider/staff messaging with ACL-first controls.

HIPAA Healthcare Agentic Workflows Mastra Tool calling Structured Outputs Human In The Loop Messaging Architecture

Current

AI Engineer / Architect

Current

Inzori

Jan 2013 - Present (13 years 9 months)

Co-founded and built iOS applications reaching 4M+ downloads, deployed AI voice agents for healthcare, and delivered scalable multi-tenant AI infrastructure.

React Native iOS AI Retell AI OpenAI Stripe Redis NodeJS Event Driven Architecture Observability

AI Engineer / Senior Software Engineer

Plexo

Jan 2025 - Mar 2026 (1 year 2 months)

Architected and delivered a modern WooCommerce payment gateway, led checkout and UX redesign initiatives that drove 100% YoY seasonal sales growth, and owned mobile architecture of the checkout plugin.

WooCommerce Payment Gateways Check Out UX Mobile Architecture React Native

Senior Software Engineer

Anexinet (Verinext)

Mar 2016 - Jan 2020 (3 years 10 months)

Architected secure mobile and backend systems for financial and healthcare clients, delivered a HIPAA-compliant telehealth platform, and modernized legacy monoliths into Node.js microservices.

HIPAA Telehealth NodeJS Microservices iOS Android Enterprise Security

Technical Lead / Senior Software Engineer

Fluid Truck

Jan 2016 - Jan 2017 (1 year)

Owned mobile architecture from startup to maturity, led migration from Titanium SDK to React Native, and built custom native camera and BLE modules for vehicle inspection and telematics.

React Native Titanium SDK Swift Kotlin BLE Stripe iOS Wallet CI CD Feature Flags Mobile Architecture

Senior Software Engineer

Ember Tech Ltd.

Feb 2014 - Mar 2016 (2 years 1 month)

Delivered enterprise iOS and Android applications for HSBC, Grant Thornton, British Cycling, and NHS, and architected PCI-DSS-compliant mobile payment infrastructure.

iOS Android PCI DSS Stripe Apple Pay Google Pay Enterprise

Senior Software Engineer

Usio

Jan 2013 - Feb 2014 (1 year 1 month)

Architected PCI-compliant mobile payment systems integrating Stripe, Apple Pay, and Google Pay, and designed backend APIs processing high transaction volumes with idempotent transactions and retry logic.

PCI Stripe Apple Pay Google Pay Backend APIs Idempotency Retry Logic