Yogyakarta, Indonesia · UTC+7

Backend.DevOps.Reliable.

I build Laravel backends, manage Linux infrastructure, and automate deployments for production systems.

Muhammad Khoirul Yahya
Backend & DevOps Engineer

01 / Production proof

Production work I have handled.

Infrastructure

Migrated a complete application stack between VPS providers and reconfigured its services.

Data

Moved object storage across Vultr, AWS S3, and DigitalOcean Spaces with rclone and zero data loss.

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Automation

Built local and Google Drive backups, log rotation, and Telegram status reports.

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Delivery

Configured GitHub Actions pipelines for automated testing and deployments.

Messaging

Set up FCM push notifications and transactional email infrastructure, including DNS configuration and provider switching.

02 / Working stack

Tools I use in production.

Backend / 01

Laravel

PHP APIs, application architecture, integrations, queues, and dependable business logic.

Data / 02

MySQL

Relational data modeling, backups, migrations, and operational maintenance.

Runtime / 03

Docker

Repeatable environments and containerized Laravel deployments.

Systems / 04

Linux

Ubuntu VPS administration, Bash automation, security, and troubleshooting.

Edge / 05

Nginx

Reverse proxies, TLS, access control, routing, and production web serving.

Delivery / 06

GitHub Actions

Automated tests, build workflows, controlled releases, and CI/CD pipelines.

03 / Selected labs

Practical notes, made reusable.

Security · Laravel · VPS

Laravel VPS Hardening Lab

Production-minded server hardening patterns for Laravel applications on Ubuntu.

Storage · Operations

rclone S3 Operations Playbook

Copy, sync, dry-run, ACL, bucket policy, and safe IAM access-revocation workflows.

MySQL · Docker · Backup

MySQL Docker Backup

Operational backup automation built for containerized database environments.

Automation · n8n

Automation Workflow Lab

Experiments and reusable patterns for practical workflow automation.

04 / About

Backend thinking. Operational ownership.

I work across the line between application code and the infrastructure beneath it. That means building Laravel APIs, managing Linux servers, automating deployments, and staying with the system when production gets interesting.

Based in Yogyakarta and currently exploring remote full-time opportunities in backend and infrastructure engineering.

Brofesional.idBackend & DevOps Engineer

2024-PRESENT

QezaCareFrontend Web Developer · Healthcare dashboard

PROJECT