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Junno
@mjunz23
Crafting Modern UI for the Web
Indonesia
Indonesio, Inglés
Sobre mí
I am a Front-End Developer with a strong focus on delivering refined, high-end user interfaces that balance aesthetics and performance. I specialize in building modern, responsive web experiences using HTML, CSS, JavaScript, and frameworks such as Vue and React. Every interface I create is carefully crafted with attention to detail, usability, and visual clarity. I work closely with clients to translate ideas into polished, scalable front-end solutions that elevate brand presence, enhance user experience, and support long-term business growth.
Habilidades
Junno
desconectado •
Revisa mis servicios
Aplicaciones Full Stack Web
I will build a custom portfolio website with responsive design
Figma a web y app
I will convert figma design to responsive react or vue website
Experiencia laboral
Frontend Engineer
Dinas Komunikasi dan Informatika • Tiempo completo
Dec 2024 - Present • 1 yr 5 mos
Develop and maintain frontend applications for public services and internal government systems with a strong emphasis on accessibility standards, data integrity, security awareness, and long-term system sustainability. Define and enforce frontend standards, UI architecture, and development guidelines to ensure consistency across multiple government platforms. Build and maintain reusable UI components and shared interface patterns that support scalability and ease of maintenance. Improve and refactor legacy systems to enhance performance, stability, and developer productivity while minimizing disruption to ongoing public services. Collaborate closely with backend engineers, designers, product owners, and policy stakeholders to translate regulatory, functional, and operational requirements into reliable, user-centric digital solutions. Contribute to team effectiveness through code reviews, technical discussions, documentation, and onboarding support.
Frontend Engineer
Telkom Sigma • Tiempo completo
Oct 2023 - Oct 2024 • 1 yr
Design, build, and optimize high-performance enterprise web applications aligned with business and client requirements, focusing on scalability, responsiveness, and clean architecture. Apply modern frontend development practices and performance optimization techniques to support fast iteration and long-term product growth. Develop and evolve a structured, reusable design system to ensure UI consistency, accessibility, and faster development cycles across multiple projects. Actively participate in technical decision-making by leading discussions, sharing best practices, conducting code reviews, and mentoring team members. Support large-scale system migration and modernization initiatives by transitioning legacy applications to modern frameworks, workflows, and tooling while maintaining performance and system reliability. Work closely with backend engineers, designers, and product managers to ensure seamless frontend–backend integration and successful feature delivery in complex enterprise environments.
