Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Felix Daniel Izarra, a senior Flutter engineer and full-stack mobile/ XR developer with a passion for delivering polished, end-to-end products. I specialize in Flutter and cross-platform mobile development, backed by modern cloud backends (Supabase, Firebase), and I blend clean architecture with UI/UX craft to ship performant apps. Over 8+ years across mobile and Unity 3D, I excel at rapid prototyping, user-centric features, and bringing creative concepts to life in fast-paced environments. I thrive in cross-disciplinary teams and love turning ideas into tangible experiences.…I'm Felix Daniel Izarra, a senior Flutter engineer and full-stack mobile/ XR developer with a passion for delivering polished, end-to-end products. I specialize in Flutter and cross-platform mobile development, backed by modern cloud backends (Supabase, Firebase), and I blend clean architecture with UI/UX craft to ship performant apps. Over 8+ years across mobile and Unity 3D, I excel at rapid prototyping, user-centric features, and bringing creative concepts to life in fast-paced environments. I thrive in cross-disciplinary teams and love turning ideas into tangible experiences.

Felix Daniel Izarra

Full Stack Developer, Web Developer, Front-End Developer, +2





I'm Felix Daniel Izarra, a senior Flutter engineer and full-stack mobile/ XR developer with a passion for delivering polished, end-to-end products. I specialize in Flutter and cross-platform mobile development, backed by modern cloud backends (Supabase, Firebase), and I blend clean architecture with UI/UX craft to ship performant apps. Over 8+ years across mobile and Unity 3D, I excel at rapid prototyping, user-centric features, and bringing creative concepts to life in fast-paced environments. I thrive in cross-disciplinary teams and love turning ideas into tangible experiences.…I'm Felix Daniel Izarra, a senior Flutter engineer and full-stack mobile/ XR developer with a passion for delivering polished, end-to-end products. I specialize in Flutter and cross-platform mobile development, backed by modern cloud backends (Supabase, Firebase), and I blend clean architecture with UI/UX craft to ship performant apps. Over 8+ years across mobile and Unity 3D, I excel at rapid prototyping, user-centric features, and bringing creative concepts to life in fast-paced environments. I thrive in cross-disciplinary teams and love turning ideas into tangible experiences.

Available to hire

I’m Felix Daniel Izarra, a senior Flutter engineer and full-stack mobile/ XR developer with a passion for delivering polished, end-to-end products. I specialize in Flutter and cross-platform mobile development, backed by modern cloud backends (Supabase, Firebase), and I blend clean architecture with UI/UX craft to ship performant apps.

Over 8+ years across mobile and Unity 3D, I excel at rapid prototyping, user-centric features, and bringing creative concepts to life in fast-paced environments. I thrive in cross-disciplinary teams and love turning ideas into tangible experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Software Engineer (VR/AR/Mobile) - L5 at Meta Reality Labs

May 1, 2024 - September 16, 2025

Contributed to applied AR/VR research, ideation sessions, and prototyping of new experiences for AR/VR devices. Built MVPs and interfaces leveraging ML models and low-level components; worked with C#, Python, Unity 3D, Swift for Oculus devices and related mobile apps.

Senior Mobile Full Stack Engineer (Flutter / Firebase / Supabase) at Bold Hue

April 1, 2024 - Present

Lead end-to-end mobile development using Flutter; implement cloud backends with Firebase and Supabase; develop BLE interactions and device feature access; drive UX and performance improvements for iOS and Android apps.

Flutter / Mobile Full Stack Lead Developer at Martial Profile

July 1, 2023 - Present

Concept-to-deployment of a mobile app for martial artists to track training; end-to-end ownership of tech stack (Flutter, Firebase, Node.js). Responsible for design-to-publishing, push notifications, subscriptions, social features, and analytics.

Software Engineer (Mobile/ AR/ VR) at Bose Corporation

March 1, 2022 - September 16, 2025

Led mobile/software contributions for consumer electronics, enabling rapid deployment and testing of new experiences. Built features for Bose SW beta program; worked with Swift, Objective-C, REST, Firebase, BLE; contributed to device integration.

Product Owner & Developer at Social-Experience LLC

January 1, 2019 - September 16, 2025

Product owner and developer for social experiences and early-stage SaaS; led development team; translated customer needs into scalable features and launches.

Outsourcing Tech Consultant & Developer at Baibuk

February 1, 2018 - September 16, 2025

Augmented Reality projects for major brands on iOS/Android using Unity 3D; collaborated on experience design and platform integration for consumer products.

Unity & Mobile Developer and Team Leader at Virtual Castle

January 1, 2018 - September 16, 2025

Managed third-party/outsource projects globally; developed mobile apps, web apps, games, and AR/VR experiences with a team of 10; led multi-disciplinary delivery across Asia, Europe, the Americas, and Oceania.

Organizer at Caracas Game Jam (Global Game Jam Caracas)

December 31, 2016 - September 16, 2025

Organized the Caracas edition of Global Game Jam; coordinated volunteers, participants, and local events; contributed to community building and engagement.

Developer at Watto Studio LLC

January 1, 2015 - September 16, 2025

C# development and Unity-based mobile app work; led feature development and team coordination for mobile projects.