RayhanSyah.
— Introduction
Junior Web Developer and IoT Explorer
I build clean and modern web interfaces, and explore IoT and radio technology through hands-on projects and experiments.
— Introduction
I build clean and modern web interfaces, and explore IoT and radio technology through hands-on projects and experiments.
Hi, I’m Rayhan (YC5NCM) an amateur radio with a deep curiosity for web development, IoT, and satellite communication. I love exploring how software, hardware, and communication systems intersect to create real and meaningful solutions.
With a background in Information Systems, I combine practical engineering, hands-on experimentation, and clean interface design. My work spans from frontend development and UI/UX design to building IoT prototypes, satellite communication setups, signal monitoring tools, and custom electronics for amateur radio operations.
I enjoy turning ideas into simple, and efficient projects. My goal is to create technology that is not only functional but enjoyable, and to continue sharing knowledge through open-source projects, experiments, and community activities.
Tools and technologies I use to build practical and innovative projects.
Best collection of projects I've built.
An Arduino-based tool for FT-818 that reads frequency, mode, and performs LNB calibration for real-time QO-100 transponder monitoring.
A lightweight APRS tracking and gateway system using IoT hardware for efficient amateur radio position reporting.
A smart weather station that collects temperature, humidity, and pressure data, then transmits it via APRS or internet for real-time environmental monitoring.
Digitalent Kominfo • Mei 2024
National video editing training & certification based on Indonesia’s SKKNI standard.
IDCloudHost • Mar 2024
A Hackathon event for Developers, Designers and PMs to collaborate and build a project in one night.
International Amateur Radio Union (IARU) Region 3 • Oct 2023
Young Amateur Radio Operators camp to learn about radio communications technology innovations.
Indragiri Hilir Scout Movement • Sep 2023
Kwartir Management Capacity Building for Scout Leaders in Indragiri Hilir.
National Search And Rescue Agency • Mar 2023
Training on water rescue techniques and skills for emergency situations.
Kampus Merdeka x Dicoding • Aug - Dec 2022
Certified Independent Study Program focusing on Android mobile development.
Digitalent Kominfo • Jun 2022
National web development training & certification based on Indonesia’s SKKNI standard.
Huawei Developer • Feb 2022
Developing Android applications using Huawei Mobile Services and Developer Kit.
Riau Regional Indonesian Broadcasting Commission • Nov 2021
Analog to Digital Broadcasting transition discussion with local broadcasters.
Indragiri Hilir Education Dept. • Jun 2021
Training for school staff on managing schools to meet national assessment standards.
Telkom Indonesia & Antares • Jun 2020
Hands-on IoT digital platform workshop, road to DILo Hackathon 2020.
Garuda Cyber Indonesia • Dec 2019
Learning cyber security basics, hacking methods, and social engineering.
Antares & BigBox • Jul 2019
Two-day hands-on workshop about API MDD at DILo Pekanbaru.
DILo Telkom Indonesia • May 2019
Charity event to build a website in one night during Ramadan.
Schematics ITS • Aug 2018
National-level algorithm & programming competition.
STMIK AMIK Riau • Oct 2017
Pascal programming & algorithm implementation training.
— Contact
Feel free to reach out for collaborations, project inquiries, or anything you'd like to create. I'm open to new opportunities and conversations.