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Hi there, I'm Allan Trabuco, a Strategic Principal Full-Stack Engineer with 30+ years in IT, specializing in fintech frontend and mobile solutions. I enjoy bridging complex backend APIs with high-performance React Native and React architectures to deliver secure, scalable products. I lead engineering efforts with a focus on unified Design Systems and Micro Frontend patterns, driving efficiency and reliability across teams. My passion is shaping technical roadmaps, mentoring developers, and delivering fintech services that users trust every day.…Hi there, I'm Allan Trabuco, a Strategic Principal Full-Stack Engineer with 30+ years in IT, specializing in fintech frontend and mobile solutions. I enjoy bridging complex backend APIs with high-performance React Native and React architectures to deliver secure, scalable products. I lead engineering efforts with a focus on unified Design Systems and Micro Frontend patterns, driving efficiency and reliability across teams. My passion is shaping technical roadmaps, mentoring developers, and delivering fintech services that users trust every day.

Allan Trabuco

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

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Hi there, I'm Allan Trabuco, a Strategic Principal Full-Stack Engineer with 30+ years in IT, specializing in fintech frontend and mobile solutions. I enjoy bridging complex backend APIs with high-performance React Native and React architectures to deliver secure, scalable products. I lead engineering efforts with a focus on unified Design Systems and Micro Frontend patterns, driving efficiency and reliability across teams. My passion is shaping technical roadmaps, mentoring developers, and delivering fintech services that users trust every day.…Hi there, I'm Allan Trabuco, a Strategic Principal Full-Stack Engineer with 30+ years in IT, specializing in fintech frontend and mobile solutions. I enjoy bridging complex backend APIs with high-performance React Native and React architectures to deliver secure, scalable products. I lead engineering efforts with a focus on unified Design Systems and Micro Frontend patterns, driving efficiency and reliability across teams. My passion is shaping technical roadmaps, mentoring developers, and delivering fintech services that users trust every day.

Available to hire

Hi there, I’m Allan Trabuco, a Strategic Principal Full-Stack Engineer with 30+ years in IT, specializing in fintech frontend and mobile solutions. I enjoy bridging complex backend APIs with high-performance React Native and React architectures to deliver secure, scalable products.

I lead engineering efforts with a focus on unified Design Systems and Micro Frontend patterns, driving efficiency and reliability across teams. My passion is shaping technical roadmaps, mentoring developers, and delivering fintech services that users trust every day.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Portuguese

Fluent

Work Experience

Head of B2B & Wallet Team (Squad Leader) / Principal Engineer at MuchBetter (Rtekk Holdings)

September 1, 2020 - January 1, 2026

Directed the development of a native digital wallet using Swift and SwiftUI, delivering high-performance animations and secure biometric authentication. Spearheaded the migration of internal and external portal ecosystems to a modern React/TypeScript architecture, significantly improving system stability and maintainability. Engineered a unified, custom MUI-based design system, standardising UI/UX across platforms and reducing frontend development time. Led a cross-functional squad of 6+ developers, balancing high-level technical research with daily delivery of secure fintech services.

Senior Frontend Developer at Capital International Group

February 1, 2020 - September 1, 2020

Contributed to Isle of Man's first digital corporate bank launch, architecting onboarding and FX transaction modules. Executed full-stack development using PHP (Laravel) with a responsive Angular 6 frontend. Established automated testing practices to improve deployment confidence and delivery reliability for critical banking functions.

Principal Web Developer / Software Architect at Intelingo Limited

October 1, 2019 - March 1, 2022

Led end-to-end IT delivery for Intelingo Assessments and Intelingo Classroom. Architected high-performance backend services with Node.js and GraphQL, enabling efficient data querying and real-time updates for educational tools. Designed scalable data models with MongoDB and steered the transition from legacy systems to modern architecture.

Senior Web Developer at Plan Communications Limited

February 1, 2017 - January 1, 2020

Maintained and enhanced Portal V3 for mobile connectivity and device lifecycle management, contributed to Portal V4 architecture, and led end-to-end development of play.plan (employee rewards portal) including frontend design, PHP backend integration, and database structuring. Engineered internal tools for VOIP service management, SIM card transfers, and financial transaction processing.