Herman Randriamanantena

UX/UI Designer & Frontend Developer

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

Profile

Creative and detail-oriented UI/UX Designer with nearly 5 years of professional experience designing intuitive, user-centric digital experiences for web and mobile platforms. Expert in translating complex requirements into highly intuitive and performant digital products. Leverages a strong foundation in HTML/CSS and frontend development to collaborate seamlessly with developers and stakeholders.

Professional Experience

UX/UI Designer & Frontend Developer

May 2021 – Present
SNOVIBOX, Antananarivo
  • Design intuitive user interfaces and sustainable digital solutions for enterprise web and mobile applications (clients include Nutri'zaza and ASMAE).
  • Create comprehensive UI/UX deliverables, including wireframes, interactive prototypes, and high-fidelity mockups using Figma and Adobe XD.
  • Act as the strategic pivot between client needs, product managers, and development teams to ensure accurate implementation of user-centered designs.
  • Improve usability and overall user experience by deeply optimizing user journeys across customized web platforms.
  • Ensure responsive, mobile-first design aesthetics and optimize performance across all digital touchpoints.

Consultant Designer Graphique

April 2022 – Oct 2022
MK-CO, Antananarivo
  • Defined and maintained corporate design systems, style guides, and brand identities to accelerate commercial growth.
  • Ensured uniformity and strict visual consistency of the brand across all digital and print channels.
  • Collaborated closely with communication teams to translate marketing objectives into impactful visual deliverables using Adobe Creative Suite.

Graphic Designer

2017 – Present
Freelance, Remote
  • Lead the creation and redesign of responsive websites for various entities, guaranteeing state-of-the-art professional aesthetics.
  • Apply user-centered design principles to optimize the end-to-end user experience for diverse organizations and individual clients.
  • Develop customized graphic solutions, digital branding, and visual support for digital marketing campaigns.

Education

Master II, Astronomy & Astrophysics

2022 - Present
University of Antananarivo
  • Specialization in Data Visualization and Computational Astrophysics, applicable to UX research.

BSc, Physics & Applications

2015 - 2019
University of Antananarivo
  • Analytical and logical problem-solving skills essential for complex system design.

Toolkit

Design & Prototyping

UI/UX DesignWireframingPrototypingUser-Centered DesignFigmaAdobe XDPhotoshopIllustrator

Development

HTML/CSSNext.jsReactTailwind CSSWordPressFlutter

Data & Analytics

Data VisualizationPythonPowerBI