visitor@arasea:~$ ./greet.sh

Hi, I'm Ziyu.

Turning ideas into architecture. A backend engineer exploring the digital world, building robust systems and functional services under the hood.

Ziyu's avatar

Behind the Code

My coding journey isn't just about writing syntax, it's about a constantly growing curiosity. Here's a little story of where it all began.

1+
Years of Real Experience
4+
Projects Completed
8+
Technologies Explored

My Journey

Shifting to Backend

Present
Backend App Developer

Transitioned my main focus from frontend web development to backend engineering. Currently spending most of my time architecting and building backend applications.

Real-World Experience

Mid 2024
Intern at PT Telkom Regional 4

Gained hands-on industry experience learning how production websites operate. Contributed to building useful and functional sites for real-world needs.

Building the Foundation

2021 - 2024
Student at SMK N 5 Kendal

Started my tech journey learning the fundamentals of programming, including PHP and JavaScript and basic IoT. This period laid the groundwork for my logic and coding skills.

Tech Stack

The tools running under the hood

Languages
Rust
Go
JavaScript
TypeScript
PHP
Backend & Databases
Node.js
PostgreSQL
MongoDB
REST APIs
SQL
Tools & DevOps
Git
Docker
Linux
Postman
Frontend (The Past)
Astro
React
HTML/CSS
Tailwind CSS

Deployed Services

Digital footprints of my explorations

~/ Elysia

A simple WhatsApp Bot made with Whatsmeow that can download images and videos from social media and send them to WhatsApp. Also features group management like kick, add, and many more.

Go PostgreSQL

~/ Elysiae

A lightweight Telegram bot that can download files from many sources like social media (Twitter, Facebook, Instagram, YouTube, etc.) and file hosts (SourceForge, MediaFire, etc.). It can also mirror and upload them to Telegram or to other cloud storage services like Google Drive and Gofile.

Rust MongoDB TDLib

~/ Elysium

A Telegram Bot that can help you manage your Telegram Group, like kick, blocklist, notes, and many more.

Rust TDLib

~/ Bin/Share

A shared space for our projects and public files.

CfWorkers Cloudflare R2

Connection Endpoints

Protocols to reach me across the network