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AUTOMATION ENGINEER

Transform Repetitive Tasks Into Seamless Automation

I create custom automation solutions that save 10-20 hours/week by eliminating manual work. No bloated SaaS, just efficient, scalable code.

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mhshan

Mahmudul Hasan Shaown

Google Apps Script & Workflow Automation Specialist

My Journey

I'm Shawon, also known as mhshan, or Mahmudul Hasan. I'm a web developer and programmer with 6+ years of experience.

I specialize in web development, Google Apps Script, browser extensions, and business automation.

Along with freelancing, I work with a cybersecurity firm that supports U.S. government–level security compliance. I've successfully completed 517+ projects with positive client feedback, and I focus on delivering solutions that fit real business needs.

No clutter. No expensive SaaS tools.
Just clean logic, solid code, and precise solutions.

Meet Your Automation Partner

Watch this 2-minute video to see how I approach automation differently

517+
Projects Delivered
98% Client Satisfaction
6+
Years Experience
Proven Track Record
24-48h
Response Time
Fast & Reliable
AUTOMATION SPECIALIST

I Automate Systems, Scrape Data & Scale Workflows

Expert in Google Apps Script, workflow automation, web scraping, and browser extensions. I transform manual processes into intelligent, scalable solutions that save time and reduce errors.

View Projects Start a Project
+12
25+
Projects Delivered
12 active projects
+8%
300k+
Hours Automated
1.2k monthly hours
+2%
98%
Client Satisfaction
380+ reviews
-15%
<2h
Response Time
Avg: 3.2 hours

Automation Engineer

Google Apps Script & Workflow Specialist

Google Workspace
Apps Script
Web Scraping
Data Extraction
Browser Ext
Chrome API
AI & ML
GPT-4 Integration
terminal ~ mhshan --automation
$ Initializing automation engine... ▶
$ Loading modules... 0%
$ Google Apps Script: Connecting...
$ API Connections: Establishing (5/8)
$ Status: Optimizing workflows|

Skills & Expertise

Technologies and tools I master to deliver exceptional automation solutions

Browser Extensions

Chrome Extension API
JavaScript/TypeScript
Manifest V3
Content Scripts

Google Workspace

Google Apps Script
Google Sheets API
Gmail API
Google Drive API

Custom Websites

Responsive Design
HTML5/CSS3/Tailwind
React/Next.js
Performance Optimization

Web Applications

Full-Stack Development
Node.js/Express.js
RESTful APIs
Database Integration

GAS Web Apps

Google Apps Script Web Apps
DoPost/DoGet Methods
HTML Service (UiApp)
Form Handling & Processing

Automation

Web Scraping
Bash Scripting
Workflow Automation
API Integration

E-commerce

Shopify/WordPress WooCommerce
Payment Gateway Integration
Product Management Systems
Shopping Cart Implementation

AI & ML

GPT-4 Integration
Sentiment Analysis
NLP Processing
Predictive Analytics
Google Apps Script
Tampermonkey
Puppeteer
BeautifulSoup
Selenium
Chrome Extensions
Node.js
API Integrations

Automation Projects

Real-world solutions that save time, reduce errors, and scale operations

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Client Testimonials

What clients say about working with me

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Services I Offer

Explain your business pain points to me, I can convert it into an automation

Extensions & Userscripts

Tampermonkey and Chrome Extensions to speed up admin work and scrape data

  • Speed up admin work
  • Scrape data efficiently
  • Custom browser automation

Google Sheets Automation

Sync data, generate reports, and trigger alerts automatically

  • Sync data across sheets
  • Generate automated reports
  • Trigger smart alerts

Web Scraping

Extract data from websites efficiently and reliably

  • E-commerce data extraction
  • Lead generation
  • Price monitoring

Gmail Automation

Parsing, labelling, routing, and smart replies

  • Email parsing & filtering
  • Auto-labelling & routing
  • Smart auto-replies

Userscripts

Custom scripts to enhance website functionality

  • Tampermonkey scripts
  • Website enhancements
  • Custom features

Google Docs & Forms

Auto-generate PDFs, proposals, and contracts

  • Auto-generate PDFs
  • Dynamic proposals & contracts
  • Form processing systems

Frequently Asked Questions

Get answers to common questions about my automation services and process

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Still have questions?

I'm happy to answer any specific questions about your project.

Ask Me Anything

Get In Touch

Ready to automate your workflows? Let's discuss your project.

Let's Work Together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Whether you need a quick automation script or a comprehensive workflow solution, I'm here to help.

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Why Work With Me?

  • 517+ successful projects delivered
  • Fast response time (usually within hours)
  • Clean, maintainable code with documentation
  • Ongoing support and maintenance available

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