Muhammad Arief

01 / Expertise

Tech Stack

Specialized in backend systems, automation, and web development across multiple languages and platforms.

LANG_01

Python

Web scraping, data processing, automation scripts, REST APIs with FastAPI/Django.

FastAPIDjangoScrapySelenium

LANG_02

PHP

Laravel backend development, REST APIs, WordPress plugin & theme development.

LaravelWordPressREST API

LANG_03

Node.js

Real-time applications, microservices, Express/NestJS APIs, task automation.

ExpressNestJSPuppeteer

PLAT_01

WordPress

Custom themes, plugin development, WooCommerce, performance optimization.

WooCommerceACFGutenberg

TOOL_01

Automation

Workflow automation, task scheduling, bot development, CI/CD pipelines.

CeleryCronAirflown8n

TOOL_02

Data Scraping

Large-scale web crawling, structured data extraction, proxy rotation, anti-bot bypass.

ScrapyBeautifulSoupPlaywright

02 / About

Who I Am

~/ profile.sh

$ whoami

muhammad_arief

$ cat role.txt

Backend Engineer

Automation Specialist

Data Scraping Expert

$ echo $LOCATION

Indonesia 🇮🇩

$ cat status.txt

✓ Available for freelance projects

✓ Open to full-time remote roles

$ python --version

Python 3.12.0

$ node --version

v20.11.0

$ php --version

PHP 8.3.0

Building the invisible layer
that makes the web work.

I'm a backend engineer with 5+ years of experience building scalable APIs, automated workflows, and data pipelines. I specialize in Python, PHP, and Node.js — turning complex backend problems into clean, efficient solutions.

From scraping thousands of pages per hour to building WordPress platforms that serve millions of visitors, I operate where the real logic lives — on the server side.

2022 – PRESENT

Senior Backend Engineer

Freelance / Remote

2020 – 2022

Backend Developer

Tech Startup, Jakarta

2019 – 2020

WordPress Developer

Digital Agency

03 / Work

Featured Projects

A selection of backend systems, scrapers, and platforms I've built.

Python · Scraping

E-Commerce Price Monitor

Distributed scraper monitoring 500K+ product listings across 12 marketplaces in real-time. Features proxy rotation, CAPTCHA bypass, and alert system.

ScrapyRedisPlaywrightPostgreSQL

View Details →

Node.js · Automation

Social Media Automation Bot

Multi-account automation system with scheduling, content rotation, engagement tracking, and analytics dashboard for marketing teams.

PuppeteerNestJSBull Queue

View Details →

PHP · WordPress

Multi-Site WooCommerce Platform

Custom WordPress multisite for a retail chain with unified inventory, per-store pricing, automated sync with external ERP system.

WordPressWooCommerceLaravelMySQL

View Details →

Python · Data Pipeline

Real Estate Data Aggregator

Automated pipeline collecting property listings from 20+ sources, normalizing data, detecting duplicates and enriching with geospatial data.

FastAPIAirflowBeautifulSoupPostGIS

View Details →

04 / Services

What I Do

01 /

Backend Development

Full-featured REST and GraphQL APIs, database design, microservices architecture.

Python (FastAPI, Django, Flask)
PHP (Laravel, Symfony)
Node.js (Express, NestJS)
Database design & optimization

02 /

WordPress Development

Custom themes, plugins, WooCommerce stores, and performance-optimized WordPress solutions.

Custom theme & plugin development
WooCommerce customization
WordPress multisite setup
Speed & SEO optimization

03 /

Web Scraping & Crawling

Large-scale data extraction with proxy rotation, CAPTCHA handling, and structured output delivery.

Multi-page and JS-rendered scraping
Anti-bot bypass techniques
Data cleaning & normalization
Scheduled / real-time crawlers

04 /

Automation & Bots

Workflow automation, browser bots, task schedulers, and system integrations to eliminate manual work.

Browser automation (Playwright, Puppeteer)
API integrations & webhooks
Telegram / Discord bots
CI/CD and DevOps scripting

05 / Contact

Let's Build
Something.

linkedin.com/in/muhammadarief

Tech Stack

Who I Am

Building the invisible layerthat makes the web work.

Featured Projects

What I Do

Let's BuildSomething.

Muhammad
Arief

Building the invisible layer
that makes the web work.

Let's Build
Something.