Frontend Developer

Herman Randriamanantena

Antananarivo, Madagascar +261 32 81 876 79 contact@h33.dev www.h33.dev

Profile

Results-oriented Frontend Developer with 5+ years of experience delivering custom WordPress web platforms and Android mobile applications using Kotlin and Flutter. I combine React, Next.js, and Tailwind CSS frontend work with strong UI/UX design skills, translating Figma concepts into accessible, high-performance digital products. Proven track record across 30+ web projects and 5 mobile applications, specializing in offline-first architectures, RESTful API integrations, custom PHP/ACF engineering, and 95+ PageSpeed optimization.

Professional Experience

Frontend Developer

May 2021 – Present
SNOVIBOX, Antananarivo
  • Architected and shipped 30+ custom WordPress websites (corporate portals, WooCommerce shops, custom CMS) from Figma to live deployment.
  • Developed 5 Android mobile applications using Flutter & Dart, implementing secure authentication, local storage, and REST API integration.
  • Led technical client scoping, Git version control, hosting migrations, and delivered continuous SLA security and performance tuning.

WordPress & Frontend Developer (Freelance)

Dec 2025 – Present
Tropi'Com Agency, Antananarivo
  • Architected custom WordPress themes for Hospitality, Tourism & Corporate clients using Elementor Pro, ACF Pro, and custom PHP hooks.
  • Engineered custom booking engines, dynamic CPTs/taxonomies, multi-language setups (WPML/Polylang), and interactive forms.
  • Optimized frontend assets and caching, consistently achieving 95+ Google PageSpeed ratings and strict Core Web Vitals compliance.

Mobile App Developer (Flutter & Android)

Jun 2025 – Jul 2026
Krypteia Technologies, Antananarivo
  • Developed the native Android mobile app with Flutter & Dart for Nutrizzaza field sales reps ('Suivi commercial terrain') with offline SQLite sync.
  • Integrated background GPS route tracking, field order collection, inventory monitoring, and robust synchronization with backend REST APIs.
  • Designed UI/UX mockups in Figma and built the responsive web administration dashboard for real-time sales reporting and rep monitoring.

UI/UX & Brand Identity Designer

2017 – Present
Freelance, Antananarivo
  • Created comprehensive brand identities, vector assets, and design systems in Figma & Adobe CC for Phael Flor, Florentine, and Actiflora.
  • Designed user flows, wireframes, and high-fidelity interactive prototypes for web and mobile interfaces ensuring seamless developer handoff.
  • Produced print-ready packaging designs, marketing collateral, and promotional assets maintaining strict brand consistency.

Education

BSc in Physics & Applications

2015 – 2019
University of Antananarivo
  • Coursework in Computational Physics, Applied Mathematics, Algorithmics, and Data Modeling.
  • Applied analytical rigor, systematic problem-solving, and scientific methodologies to software engineering.

Technical Skills

Web Technologies

WordPress (Custom Themes & Hooks) · Elementor Pro & Divi · WooCommerce & ACF Pro · HTML5, CSS3, JavaScript & TypeScript · React, Next.js & Tailwind CSS

Mobile Development

Android SDK & Kotlin · Jetpack Compose · Flutter & Dart · REST APIs & SQLite / Hive

Tools & Additionals

UI/UX Design (Figma) · Git & GitHub Workflow · Postman & API Testing · Adobe Illustrator & Photoshop · MySQL, Caching & PageSpeed SEO

Professional Strengths

Technical Problem Solving · Cross-Functional Collaboration · Autonomous Project Delivery · Attention to UI Detail & Clean Code · Fast Learning & Adaptability

Languages

  • Malagasy (Native)
  • English
  • French
www.h33.dev | Herman Randriamanantena — Frontend Developer
ATS Resume