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Hi, I’m Markus Daud Giantara, a web developer specializing in building responsive, user-friendly applications with Next.js, React, and JavaScript. I enjoy turning ideas into polished interfaces and strive for clean code, accessible UI, and scalable frontend architectures. I’m currently working on independent projects while upskilling in computer networking (CompTIA Network+, CCNA) to strengthen backend and infrastructure knowledge. I value collaboration, continuous learning, and delivering value through well-crafted software.…Hi, I’m Markus Daud Giantara, a web developer specializing in building responsive, user-friendly applications with Next.js, React, and JavaScript. I enjoy turning ideas into polished interfaces and strive for clean code, accessible UI, and scalable frontend architectures. I’m currently working on independent projects while upskilling in computer networking (CompTIA Network+, CCNA) to strengthen backend and infrastructure knowledge. I value collaboration, continuous learning, and delivering value through well-crafted software.

Markus Daud Giantara

Web Developer, Front-End Developer, Back-End Developer, +2

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Hi, I’m Markus Daud Giantara, a web developer specializing in building responsive, user-friendly applications with Next.js, React, and JavaScript. I enjoy turning ideas into polished interfaces and strive for clean code, accessible UI, and scalable frontend architectures. I’m currently working on independent projects while upskilling in computer networking (CompTIA Network+, CCNA) to strengthen backend and infrastructure knowledge. I value collaboration, continuous learning, and delivering value through well-crafted software.…Hi, I’m Markus Daud Giantara, a web developer specializing in building responsive, user-friendly applications with Next.js, React, and JavaScript. I enjoy turning ideas into polished interfaces and strive for clean code, accessible UI, and scalable frontend architectures. I’m currently working on independent projects while upskilling in computer networking (CompTIA Network+, CCNA) to strengthen backend and infrastructure knowledge. I value collaboration, continuous learning, and delivering value through well-crafted software.

Available to hire

Hi, I’m Markus Daud Giantara, a web developer specializing in building responsive, user-friendly applications with Next.js, React, and JavaScript. I enjoy turning ideas into polished interfaces and strive for clean code, accessible UI, and scalable frontend architectures.

I’m currently working on independent projects while upskilling in computer networking (CompTIA Network+, CCNA) to strengthen backend and infrastructure knowledge. I value collaboration, continuous learning, and delivering value through well-crafted software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Advanced

Work Experience

Independent Web Developer at Self-Employed

July 1, 2023 - November 3, 2025

Built a Checklist Attendance Web Application using Next.js for event attendance tracking. Implemented user authentication, admin dashboard, and attendance export features. Self-studied computer networking fundamentals (CompTIA Network+, CCNA) to understand network operations, IP addressing, and routing. Improved skills in modern frontend tools, responsive design, and web performance optimization.

Web Developer at Quantum Tri Media

June 1, 2023 - June 1, 2023

Developed and maintained 10+ web applications using Laravel, React.js, and React Native, supporting clients in property, retail, and education. Built a property listing system for real estate agents using Laravel, improving agent response time by ~30%. Created a marketplace platform for a Christian bookstore that handled 1,000+ products with integrated payment. Built a learning management system (LMS) for a homeschooling centre, managing 50+ student records and course materials. Launched SEO-optimised company profile sites, helping clients increase web traffic by ~25%. Built two mobile apps with React Native — a restaurant point system and a cleaning service platform — each serving 100–300 active users.