adityaoctora — Hub

Builder • Creator • Traveler

Welcome to my personal hub: writing, videos, tours, music, and projects.

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AOPH moves within pop and R&B soul, crafting music driven by emotion and restraint. The focus is on melody, mood, and timeless feeling—music designed to connect without excess.

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Curug Aseupan

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The latest video moves through places, sounds, and moments that shaped the work. It’s a visual reflection of the journey—worth experiencing when you have the time.

Featured Project

Password Toolkit

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Password Toolkit helps users create stronger, more secure passwords and passphrases.

About

Bio

I build technology with real-world purpose, create music and visual stories with emotion, and explore places that shape new ideas. My work lives between logic and feeling—systems that function, sound that connects, and journeys that inspire creation. This space is where projects, music, and experiences come together.

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Writing

Articles, notes, guides, thoughts.

What Is DNS and Why It Matters More Than You Think

What Is DNS and Why It Matters More Than You Think

DNS (Domain Name System) is the internet’s “address book” that converts domain names into IP addresses.

Updated: 2026-01-20

Safe Money Trends in Indonesia (2026): A Low-Risk Investment Guide for Beginners

Safe Money Trends in Indonesia (2026): A Low-Risk Investment Guide for Beginners

In 2026, many Indonesians are becoming more aware of personal finance. After years of rising prices, economic uncertainty, and fast-changing digital trends, people are no longer only chasing “quick profit.” Instead, a bigger trend is happening: financial safety is becoming the new priority.

Updated: 2026-01-12

Top 5 Family Destinations in Jakarta

Top 5 Family Destinations in Jakarta

Jakarta is a city of contrasts—where tradition and modern life blend into a fast-moving, colorful rhythm. As Indonesia’s capital, Jakarta is not just a political and economic center, but also a place full of stories, cultures, and everyday energy.

Updated: 2026-01-02

VUCA is the acronym of Volatility, Uncertainty, Complexity, and Ambiguity, which means that this four distinct types of challenges that demand four responses to do.

Updated: 2021-10-15

Jack Ma and The Basel Accords?

Jack Ma and The Basel Accords?

Jack Ma actually has made a speech and talking about the financial system in his country and the world. It is called The Basel Accords.

Updated: 2021-10-12

Video

Tutorials and cinematic clips.

Automatic Lane Detection and Road Sign Detection for Self Driving Prototype Car

Automatic Lane Detection and Road Sign Detection for Self Driving Prototype Car

Automatic Lane Detection and Road Sign Detection for Self Driving Prototype Car is using opencv, wiringPi, and C library.

Duration: 11:23

Rust Language - Serial Port (serialport)

Rust Language - Serial Port (serialport)

(Listing Ports, Serial Read, Serial Write).

Duration: 43:20

Machine Learning - Simple Linear Regression (+ DataPreprocessing)

Machine Learning - Simple Linear Regression (+ DataPreprocessing)

Simple Linear Regression

Duration: 1:14:26

Covid Live Monitoring and Its Trends While Pandemic using React JS

Covid Live Monitoring and Its Trends While Pandemic using React JS

Covid Live Monitoring and Its Trends While Pandemic - from Indonesia to around the world

Duration: 10:48:54

Tour

Trips & moments.

Cinematic Curug Aseupan Kawasan Curug Tilu Leuwi Opat Lembang

Cinematic Curug Aseupan Kawasan Curug Tilu Leuwi Opat Lembang

Curug Aseupan merupakan primadona dari kawasan wisata Curug Tilu Leuwi Opat karena punya pemandangan alam yang bikin takjub.

Cinematic Gedung Sate

Cinematic Gedung Sate

Gedung Sate merupakan salah satu bangunan tua yang ikonik di Kota Bandung. Sejak 1980 hingga kini, bangunan yang beralamat di Jalan Diponegoro Nomor 22, Kota Bandung, difungsikan menjadi Kantor Pemerintahan

Cinematic Caringin Tilu

Cinematic Caringin Tilu

Tempat Caringin Tilu sangat dekat dengan kota Bandung. Hanya berjarak kurang lebih 9 KM dari pusat kota, dan dapat ditempuh dalam waktu satu jam saja (jika jalanan lancar).

Cinematic Jalan Braga

Cinematic Jalan Braga

Jalan Braga adalah jalan bersejarah yang dahulunya pernah dikenal sebagai Paris Van Java. Nama dari jalan ini tetap dipertahankan karena, begitu banyak kenangan yang tersirat dari terusan jalan menuju gedung Konferensi Asia Afrika ini.

Music

AOPH releases & previews.

AOPHENOM #1 ALBUM

AOPHENOM #1 ALBUM

This is more than an album. AOPHENOM #1 is finally here. Now streaming on YouTube — thank you for being part of the journey.

You Make It Easy

You Make It Easy

Projects

My active systems & apps.

Members Projects

Members Projects

Open the Members Projects (login required inside).

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Password Toolkit

Password Toolkit

Password Toolkit helps users create stronger, more secure passwords and passphrases. It evaluates password strength using length, complexity, and predictability signals, and gives practical suggestions to improve security.

Link Checker is a public utility that helps you analyze suspicious URLs before clicking them. It resolves the full redirect chain (including link shorteners), reveals the final destination domain, and provides a simple risk score (LOW / MED / HIGH) using practical security heuristics.

Multi Antrian Digital

Multi Antrian Digital

Multi Antrian Digital adalah sistem antrian modern berbasis web yang mendukung multi counter / multi desk, multi prefix antrian (misal A, B, C), serta mode Display TV untuk menampilkan nomor panggilan secara real-time.

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QR Toolkit is an offline QR generator that allows users to create QR codes for multiple formats instantly, including URL/Text, WiFi, WhatsApp, Email, and vCard contact cards. Users can preview and download the QR code as a PNG image.

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Cron Generator is a simple tool that helps you create 5-field Cron schedules (* * * * *) without memorizing the syntax.