Muhammad Arief — Backend Engineer
Available for freelance Open to full-time remote

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Backend engineer building the invisible layer that makes the web work: scalable APIs, automated workflows, and data pipelines in Python, PHP, Node.js, and C++.

View Projects → Get In Touch

6+

Years experience

4

Languages: Python, PHP, Node, C++

500K+

Listings monitored live

ID

Based in Indonesia

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

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Building the invisible layer that makes the web work.

I'm a backend engineer with 6+ years of experience building scalable APIs, automated workflows, and data pipelines. I specialize in Python, PHP, Node.js, and C++ — 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.

2020 – PRESENT

CTO

Uraga Digital Agency + Freelance

2019 – 2020

Freelance

03 / Work

Featured Projects

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

Python · ScrapingP/01

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 · AutomationP/02

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 · WordPressP/03

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 PipelineP/04

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.

Email[email protected] → LinkedInMuhammad Arief →

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