Leo Brown
De: Belgium
Ubicación: Tielrode, BE
En Useme desde 6 mayo 2026
Sobre mí
I'm a senior mobile & full-stack engineer with 10+ years of experience building production-ready iOS, Android, and web systems using React Native, Swift, Kotlin, Node.js, Firebase, Supabase, REST APIs, and scalable backend architecture. Most apps don't fail because features are weak. They fail when users expose weak performance, unreliable sync, confusing flows, or backend gaps. That's where I help. I build cross-platform apps, native modules, real-time features, offline workflows, auth, notifications, payments, dashboards, and AI automation. My focus isn't just making an app work, but making it fast, stable, predictable, and easy to use every day. I've worked across SaaS, AI, fintech, healthcare, real estate, eCommerce, marketplaces, and operational apps. In many projects, I've stepped in to fix slow screens, broken sync, API edge cases, unreliable offline behavior, and unclear user flows. You'll get clear communication, practical engineering, fast iteration, and real ownership from MVP to production.
Categorías
CV / Currículum
Ene 2020 - May 2025
Austin, US
LogiChain Labs
Built an AI-powered React Native mobile platform with backend intelligence services. Led mobile architecture, API design, AI personalization, conversational features, real-time sync, and offline support.
Feb 2015 - Jul 2018
Berlin
DocuStream GmbH
Built a React Native field operations app for job tracking, status updates, and offline-first use. Improved architecture, API integration, sync reliability, and core workflows from MVP to daily use.
Portafolio
Developed a mental wellness app focused on mood tracking, CBT-based journaling, and guided emotional regulation tools. Emphasis on reliability, user retention, and seamless experience across sessions.
Developed Workforce Manager for Gov, a robust mobile application built to streamline field workforce operations for government agencies.
Developed an iOS app that uses motion sensors to detect running cadence and dynamically adapts music in real time. Focused on reliability under continuous movement and real-time feedback loops.
Developed Daily Workouts, a comprehensive mobile fitness app that empowers users to exercise anywhere with guided home workouts.
Developed a compassionate mental health support app enabling users to connect through live chat, share experiences, and access emotional support anytime.