Hi, I’m Gemintang
Software Engineer
A versatile developer with solid fundamentals in frontend, backend, and mobile.
Quickly adapts to new technologies and delivers scalable, user-friendly solutions.
Technologies I Use
A collection of frameworks, libraries, and tools I use to build robust applications.
My Services
Specialized in delivering high-quality digital solutions across the full software development lifecycle.
Front-End Developer
Building responsive and functional web interfaces with a focus on clarity and usability.
Back-End Developer
Developing APIs and backend services that are structured, scalable, and maintainable.
Mobile Developer
Creating cross-platform mobile applications using Flutter with attention to performance and stability.
System Analyst
Translating business requirements into clear technical solutions and system designs.
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About Me

Hi, I’m Gemintang Sangkaji Furqon, a Software Engineer focused on building reliable mobile and web applications.
Currently working as a Full Stack & Mobile Developer at PT Javabooks Indonesia, developing retail POS systems, mobile apps, and AI-powered search platforms.
Previously involved in enterprise systems at Telkom Indonesia, which shaped my approach to clean code, scalability, and production-ready solutions.
Tech stack: Flutter, NestJS, Next.js, Python, PostgreSQL, MySQL.
Frequently Asked Questions
Here are some answers to questions you might have.
Let's Collaborate
Have a vision? Let’s turn it into reality. I’m always open to discussing new projects and opportunities.