I am Javier Rayhan A,
an independent embedded systems
developer
Embedded Systems & PCB Designer
About
I am Javier Rayhan A., a dedicated tech enthusiast with a strong passion for IoT, and embedded systems. As a admitted student at Telkom University (Informatics), I specialize in developing microcontroller-based projects, particularly using ESP32, C++, and advanced hardware integrations.
Download CVExpertise
- 3D Printing
- Embedded System
- Product Design
- Prototyping
- PCB Design
Experience
At Home
Product Designer Hobbiest
July 2024 - Present
Developing innovative projects focused on IoT and embedded systems using ESP32 and AI technology. Specializing in hardware-software integration to create efficient and creative solutions.
Samsung Innovation Campus
Embedded System Developer
May 2024 - July 2024
Gained hands-on experience in embedded systems programming, microcontroller development, and sensor integration. Worked on IoT-based smart device projects with an emphasis on power efficiency and wireless communication.
Education
Telkom University
Informatics
September 2025 - Present
During my first semester at Telkom University, I focused on strengthening my core foundation in computational thinking and mathematics. I studied mathematical logic, calculus, and statistics, which helped me sharpen my analytical mindset and problem-solving skills.
SMAN 1 Bobotsari
Master in Cinematography
July 2022 - July 2025
Studied cinematography techniques, camera operations, and professional video editing to produce high-quality digital storytelling and documentation.
Recent Works
Here are some of my favorite projects I have done lately. Feel free to check them out.
Get In Touch
I loves to hear from you. Whether you have a question or just want to chat about IoT, embedded system or PCB Design, shoot me a message.