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Hi, I'm Elfajri, a creative and self-driven Senior Software Engineer with extensive experience in full-stack development, especially with React and Node.js. I love delivering scalable, production-ready applications that combine great user experiences with clean, maintainable code. I work well in remote, fast-paced environments and enjoy collaborating with cross-functional teams around the globe. I'm passionate about leveraging AI innovation, creating engaging UI/UX designs, and adhering to high-quality web standards. Constantly exploring new technologies, I enjoy bringing ideas to life alongside designers and product managers to build meaningful software products.…Hi, I'm Elfajri, a creative and self-driven Senior Software Engineer with extensive experience in full-stack development, especially with React and Node.js. I love delivering scalable, production-ready applications that combine great user experiences with clean, maintainable code. I work well in remote, fast-paced environments and enjoy collaborating with cross-functional teams around the globe. I'm passionate about leveraging AI innovation, creating engaging UI/UX designs, and adhering to high-quality web standards. Constantly exploring new technologies, I enjoy bringing ideas to life alongside designers and product managers to build meaningful software products.

Elfajri Harsuda Jupri

Full Stack Developer, Web Developer, AI Engineer

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Hi, I'm Elfajri, a creative and self-driven Senior Software Engineer with extensive experience in full-stack development, especially with React and Node.js. I love delivering scalable, production-ready applications that combine great user experiences with clean, maintainable code. I work well in remote, fast-paced environments and enjoy collaborating with cross-functional teams around the globe. I'm passionate about leveraging AI innovation, creating engaging UI/UX designs, and adhering to high-quality web standards. Constantly exploring new technologies, I enjoy bringing ideas to life alongside designers and product managers to build meaningful software products.…Hi, I'm Elfajri, a creative and self-driven Senior Software Engineer with extensive experience in full-stack development, especially with React and Node.js. I love delivering scalable, production-ready applications that combine great user experiences with clean, maintainable code. I work well in remote, fast-paced environments and enjoy collaborating with cross-functional teams around the globe. I'm passionate about leveraging AI innovation, creating engaging UI/UX designs, and adhering to high-quality web standards. Constantly exploring new technologies, I enjoy bringing ideas to life alongside designers and product managers to build meaningful software products.

Available to hire

Hi, I’m Elfajri, a creative and self-driven Senior Software Engineer with extensive experience in full-stack development, especially with React and Node.js. I love delivering scalable, production-ready applications that combine great user experiences with clean, maintainable code. I work well in remote, fast-paced environments and enjoy collaborating with cross-functional teams around the globe.

I’m passionate about leveraging AI innovation, creating engaging UI/UX designs, and adhering to high-quality web standards. Constantly exploring new technologies, I enjoy bringing ideas to life alongside designers and product managers to build meaningful software products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Work Experience

Project-Based Virtual Intern: Frontend Developer at Core Initiative x Rakamin Academy Indonesia

February 29, 2024 - July 23, 2025

Delivered responsive UIs with React and Tailwind CSS, integrating REST APIs and handling state efficiently. Practiced Agile methodology, rapid prototyping, and code versioning via GitHub. Implemented and deployed frontend along with the available backend code.

Software Engineer at Cabozira Indonesia

November 1, 2023 - Present

Developed responsive, AI-powered web applications and MVPs using React, Supabase, and Vite, deployed via Vercel. Led development of a React based NFT Questing Platform, increasing user engagement by 25%. Built rapid MVPs for web apps using Supabase, React, and Vite, deployed via Vercel. Explored NFT gamification systems and immersive interaction flows via web interfaces. Maintained several production-ready apps with strong UI/UX and robust backend API integration. Connected LLM features with backend APIs and user data to personalize assistant responses. Frequently used ChatGPT/Copilot in development cycles to speed up coding and brainstorming. Strong contributor to idea to prototype pipelines with designers and PMs.