Hello, I'm

Hanzala Irfan

Crafting scalable & delightful web experiences.

|

About Me

Passionate full-stack developer with expertise in modern web technologies and a track record of delivering scalable, AI-powered solutions

Hanzala Irfan

Hanzala Irfan

Software Engineer & AI Enthusiast

3+ Years ExperienceWeb Development and ScrappingAI Integration and automation of Workflows
15+
Projects
3+
Years
8+
Live Apps

I'm a dedicated Full Stack Developer with 3+ years of experience specializing in the MERN stack, Ruby on Rails, and AI-powered solutions. Currently working on MARIA, building automated data extraction pipelines with AWS, Python OCR, and Anthropic Claude AI.

Previously scaled SUCCESS.ai to 50K+ users, integrating ChatGPT-4, Apollo APIs, and enterprise-grade Stripe billing with 99.9999% reliability.

I specialize in building AI-integrated platforms, automated data workflows, payment systems, and scalable web applications. From Rails upgrades to web scraping to cloud infrastructure—I deliver end-to-end solutions that drive business growth and operational efficiency.

Key Achievements

🤖 Built custom AWS EC2 pipeline with BullMQ for automated government dataset processing, achieving 95%+ accuracy using Python OCR and Anthropic Claude AI.
🚀 Scaled AI-powered email marketing platform to 50K+ users with millions of leads, reducing payment errors to 0.0001% through comprehensive Stripe integration.
💳 Architected enterprise-grade billing systems with recurring subscriptions, usage-based pricing, prorations, and custom add-ons for SaaS platforms.
📦 Automated end-to-end data workflows: zip file downloads, S3 uploads, PDF processing (text + scanned), and database storage with daily reliability.
🔗 Integrated ChatGPT-4, Apollo, and Scalar APIs; built internal APIs and custom webhooks enabling seamless client workflow integrations.
⬆️ Upgraded legacy Rails applications from Rails 3 to Rails 7, integrated YouTube Analytics APIs, and automated payment PDF downloads from CMS systems.
🕷️️ Developed high-volume web scraping pipelines using Nokogiri and Selenium WebDriver, handling large-scale data extraction with 98%+ accuracy.
☁️ Architected AWS cloud solutions (S3, EC2, Redshift) with optimized workflows for scalable, reliable infrastructure and efficient resource management.
Championed Agile methodologies and best practices, accelerating development cycles and improving team productivity by 30% across multiple projects.

Location

Lahore, Pakistan

Available for remote work globally 🌍

Experience

3+ Years in Full Stack Development

Specialized in MERN stack & AI integration 🤖

Education

BS Software Engineering

COMSATS University Islamabad, Lahore (2018-2022) 🎓

Services

Web Development
MERN Stack
Stripe
Ruby On Rails
Web Scraping
Prompt Engineering
DevOps
Python
Email Engine
Cold Emailing
SMTP IMAP
OCR

10+

Projects Completed

1000+

Cups of Coffee

3+

Years Experience

10+

Happy Clients

2+

Certifications

5+

Live Projects

Skills & Technologies

A comprehensive overview of my technical expertise and proficiency levels across various domains

Frontend Development
React/Next.js95%
TypeScript90%
Tailwind CSS95%
Material-UI85%

Technologies & Tools:

React
Next.js
TypeScript
JavaScript
Tailwind CSS
Material-UI
Bootstrap
HTML5
CSS3
Framer Motion
Backend Development
Node.js/Express90%
NestJS85%
MongoDB90%
PostgreSQL85%

Technologies & Tools:

Node.js
Express.js
NestJS
MongoDB
PostgreSQL
Prisma
Drizzle
Redis
GraphQL
REST APIs
DevOps & Cloud
AWS80%
Docker85%
Git/GitHub95%
CI/CD75%

Technologies & Tools:

AWS
Docker
Git
GitHub
GitLab
S3
Azure
Vercel
Netlify
AI & Integration
ChatGPT API85%
Claude AI80%
API Integration90%
Webhook Systems85%

Technologies & Tools:

OpenAI
Anthropic
Stripe
Email Engine
BullMQ
Socket.io
Design & UX
UI/UX Design80%
Responsive Design95%
Design Systems85%
Prototyping75%

Technologies & Tools:

Figma
Adobe XD
Sketch
InVision
Principle
Framer
Tools & Others
Ruby on Rails70%
Project Management85%
Testing80%
Performance Optimization85%

Technologies & Tools:

Ruby on Rails
Jira
Trello
YouTrack
Jest
Cypress
Lighthouse

Always Learning, Always Growing

Technology evolves rapidly, and so do I. I'm constantly exploring new frameworks, tools, and methodologies to stay at the forefront of web development. My passion for learning drives me to experiment with cutting-edge technologies and implement them in real-world projects.

Work Experience

My professional journey and key contributions in full-stack development, AI integration, and scalable system architecture

Software Engineer

AmroodLabs (PVT) Ltd.

Cutting-edge Digital Solutions

Lahore, Pakistan
November 2022 – Present
2+ Years
Full-time
50K+
users
8+
projects
99.9%
uptime

Key Achievements & Impact:

🚀

Led end-to-end development of Next.js platforms for AI-driven document processing and email marketing automation

🤖

Integrated multiple AI services (ChatGPT-4, Anthropic Claude) for intelligent data extraction and email automation

💳

Architected enterprise-grade Stripe billing systems with 99.9999% reliability supporting 50K+ users

📦

Built automated pipelines on AWS (EC2, S3) with BullMQ for government dataset processing and PDF extraction

🔗

Developed internal APIs, custom webhooks, and integrated third-party services (Apollo, Scalar) for seamless workflows

📊

Scaled platforms from 10K to 50K+ users with zero downtime through modular architecture and optimization

Achieved 30% faster development cycles through Agile methodologies and CI/CD pipeline implementation

🔍

Implemented Python OCR, web scraping (Selenium, Nokogiri), and data processing workflows with 95%+ accuracy

Technologies & Tools Used:

Next.js
React
Node.js
TypeScript
MongoDB
PostgreSQL
AWS S3
AWS EC2
Python
Anthropic Claude
ChatGPT-4
Stripe
BullMQ
Apollo
Scalar
Web Scraping
Junior Software Engineer

Gigalabs (PVT) Limited

Strategic Solutions for Your Business

Lahore, Pakistan
March 2022 – October 2022
8 Months
Full-time
10+
projects
8+
clients
100%
satisfaction

Key Achievements & Impact:

💻

Developed and maintained web applications using ReactJS, Hotwire, and Shopify

🔧

Built RESTful APIs with Ruby on Rails ensuring code quality and maintainability

⬆️

Upgraded Rails applications from Rails 3 to Rails 7 with smooth migrations

📊

Integrated YouTube Analytics APIs and automated payment PDF downloads

👥

Collaborated with cross-functional teams including designers, product managers, and QA engineers

🎨

Focused on creating intuitive and user-friendly interfaces with responsive designs

🔍

Participated in code reviews and maintained high coding standards

Technologies & Tools Used:

React
Ruby on Rails
Shopify
Hotwire
RESTful APIs
JavaScript
PostgreSQL
HTML5
CSS3
YouTube Analytics API

Career Growth & Impact

From Junior Software Engineer to Full Stack Developer, I've consistently delivered high-impact solutions that scale. My journey reflects continuous learning, technical excellence, and a passion for building products that make a difference. Each role has strengthened my expertise in modern web technologies and my ability to lead complex technical initiatives.

Featured Projects

A showcase of my recent work, technical achievements, and the impact I've made through innovative solutions

SUCCESS.ai - Cold Email Marketing Platform
Featured
SaaS Platform
SUCCESS.ai - Cold Email Marketing Platform

AI-powered cold email marketing platform using MERN stack. Integrated ChatGPT-4 and Apollo APIs for lead generation. Built internal APIs with Scalar, webhooks for client integrations, and comprehensive Stripe billing with 0.0001% error rate. Handles millions of leads with enterprise reliability.

Key Features:

🤖 ChatGPT-4 & Apollo API integration
💳 Advanced Stripe billing (subscriptions, usage-based, prorations)
🔗 Internal APIs & custom webhooks
📧 SMTP/IMAP email automation
50K+
users
99.9999%
accuracy
700M+
leads
React.jsNode.jsExpress.jsMongoDBStripeChatGPT-4ApolloScalarWebhooksTypeScript
MARIA - AI Data Extraction Platform
Featured
AI Platform
MARIA - AI Data Extraction Platform

Next.js-based platform focused on automated data extraction and processing. Built a custom pipeline on AWS EC2 with BullMQ running cronjobs sequentially. Automates downloading government datasets as zip files, unzipping to S3, processing PDFs using Python OCR and Anthropic Claude with 95%+ accuracy.

Key Features:

📦 Automated zip file download and S3 upload
📄 PDF processing (text + scanned images)
🤖 Python OCR + Claude AI extraction (95%+ accuracy)
Sequential cronjob execution with BullMQ
95%+
accuracy
100%
automation
99%
uptime
Next.jsPythonAWS EC2AWS S3Anthropic ClaudeBullMQPostgreSQLOCRTypeScriptWeb Scraping
YouTube Analytics & Payment Automation
Analytics Platform
YouTube Analytics & Payment Automation

Upgraded Rails application from Rails 3 to Rails 7. Integrated YouTube Analytics APIs for comprehensive data tracking and reporting. Automated downloading of payment detail PDFs from YouTube Content Management System. Improved data reliability and system compatibility.

Key Features:

⬆️ Rails 3 to Rails 7 migration
📊 YouTube Analytics API integration
📄 Automated payment PDF downloads
Ruby on RailsRubyRubyOnJetsPostgreSQLAmazon RedshiftYouTube Analytics API
Web Scraping & Data Extraction Pipeline
Data Extraction
Web Scraping & Data Extraction Pipeline

Developed automated data scraping pipelines using Nokogiri and Selenium WebDriver. Structured workflows to handle large volumes of extracted data with proper cleaning and validation. Optimized scraping performance for high-volume data extraction.

Key Features:

🕷️️ Automated scraping with Nokogiri & Selenium
📊 Large-scale data processing workflows
💾 Structured data storage system
Ruby on RailsRubyNokogiriSelenium WebDriverPostgreSQLData Structures
Refinery CMS Optimization
CMS
Refinery CMS Optimization

Maintained and optimized refinery CMS project at TiderlandEMC ensuring smooth operations, bug fixes, and ongoing system improvements. Worked closely with content management team to streamline processes and improve stability.

Key Features:

🔧 System maintenance and optimization
🐛 Bug fixes and improvements
👥 Team collaboration and process streamlining
React.jsNext.jsNode.jsTypeScriptPostgreSQLMongoDBAWSRefineryCMS

Real Projects, Real Impact

From AI-powered data extraction to scaling email marketing platforms with 50K+ users—each project showcases real-world problem solving with cutting-edge technology. I build solutions that deliver measurable business value and exceptional user experiences.

Let's Connect

I'm always open to new opportunities and exciting projects. Whether you want to collaborate, discuss a project, or just say hi—I'd love to hear from you!

Send a Message

Fill out the form below and I'll get back to you within 24 hours.

Hanzala Irfan

Software Engineer specializing in modern web technologies and scalable solutions

© 2025 Hanzala Irfan. All rights reserved.hanzalairfan.dev